--- /dev/null
+1998-11-29 Anthony Green <green@raft.ppp.tsoft.net>
+
+ * include/ChangeLog: Remboved.
+ * src/ChangeLog: Remboved.
+ * src/mips/ChangeLog: Remboved.
+ * src/sparc/ChangeLog: Remboved.
+ * src/x86/ChangeLog: Remboved.
+
+ * ChangeLog.v1: Created.
+
+
--- /dev/null
+The libffi version 1 ChangeLog archive.
+
+Version 1 of libffi had per-directory ChangeLogs. Current and future
+versions have a single ChangeLog file in the root directory. The
+version 1 ChangeLogs have all been concatonated into this file for
+future reference only.
+
+--- libffi ----------------------------------------------------------------
+
+Mon Oct 5 02:17:50 1998 Anthony Green <green@cygnus.com>
+
+ * configure.in: Boosted rev.
+ * configure, Makefile.in, aclocal.m4: Rebuilt.
+ * README: Boosted rev and updated release notes.
+
+Mon Oct 5 01:03:03 1998 Anthony Green <green@cygnus.com>
+
+ * configure.in: Boosted rev.
+ * configure, Makefile.in, aclocal.m4: Rebuilt.
+ * README: Boosted rev and updated release notes.
+
+1998-07-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * m68k/ffi.c (ffi_prep_cif_machdep): Use bitmask for cif->flags.
+ Correctly handle small structures.
+ (ffi_prep_args): Also handle small structures.
+ (ffi_call): Pass size of return type to ffi_call_SYSV.
+ * m68k/sysv.S: Adjust for above changes. Correctly align small
+ structures in the return value.
+
+ * types.c (uint64, sint64) [M68K]: Change alignment to 4.
+
+Fri Apr 17 17:26:58 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * configure.in: Boosted rev.
+ * configure,Makefile.in,aclocal.m4: Rebuilt.
+ * README: Boosted rev and added release notes.
+
+Sun Feb 22 00:50:41 1998 Geoff Keating <geoffk@ozemail.com.au>
+
+ * configure.in: Add PowerPC config bits.
+
+1998-02-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * configure.in: Add m68k config bits. Change AC_CANONICAL_SYSTEM
+ to AC_CANONICAL_HOST, this is not a compiler. Use $host instead
+ of $target. Remove AC_CHECK_SIZEOF(char), we already know the
+ result. Fix argument of AC_ARG_ENABLE.
+ * configure, fficonfig.h.in: Rebuilt.
+
+Tue Feb 10 20:53:40 1998 Richard Henderson <rth@cygnus.com>
+
+ * configure.in: Add Alpha config bits.
+
+Tue May 13 13:39:20 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * README: Updated dates and reworded Irix comments.
+
+ * configure.in: Removed AC_PROG_RANLIB.
+
+ * Makefile.in, aclocal.m4, config.guess, config.sub, configure,
+ ltmain.sh, */Makefile.in: libtoolized again and rebuilt with
+ automake and autoconf.
+
+Sat May 10 18:44:50 1997 Tom Tromey <tromey@cygnus.com>
+
+ * configure, aclocal.m4: Rebuilt.
+ * configure.in: Don't compute EXTRADIST; now handled in
+ src/Makefile.in. Removed macros implied by AM_INIT_AUTOMAKE.
+ Don't run AM_MAINTAINER_MODE.
+
+Thu May 8 14:34:05 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * missing, ltmain.sh, ltconfig.sh: Created. These are new files
+ required by automake and libtool.
+
+ * README: Boosted rev to 1.14. Added notes.
+
+ * acconfig.h: Moved PACKAGE and VERSION for new automake.
+
+ * configure.in: Changes for libtool.
+
+ * Makefile.am (check): make test now make check. Uses libtool now.
+
+ * Makefile.in, configure.in, aclocal.h, fficonfig.h.in: Rebuilt.
+
+Thu May 1 16:27:07 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * missing: Added file required by new automake.
+
+Tue Nov 26 14:10:42 1996 Anthony Green <green@csk3.cygnus.com>
+
+ * acconfig.h: Added USING_PURIFY flag. This is defined when
+ --enable-purify-safety was used at configure time.
+
+ * configure.in (allsources): Added --enable-purify-safety switch.
+ (VERSION): Boosted rev to 1.13.
+ * configure: Rebuilt.
+
+Fri Nov 22 06:46:12 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * configure.in (VERSION): Boosted rev to 1.12.
+ Removed special CFLAGS hack for gcc.
+ * configure: Rebuilt.
+
+ * README: Boosted rev to 1.12. Added notes.
+
+ * Many files: Cygnus Support changed to Cygnus Solutions.
+
+Wed Oct 30 11:15:25 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * configure.in (VERSION): Boosted rev to 1.11.
+ * configure: Rebuilt.
+
+ * README: Boosted rev to 1.11. Added notes about GNU make.
+
+Tue Oct 29 12:25:12 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * configure.in: Fixed -Wall trick.
+ (VERSION): Boosted rev.
+ * configure: Rebuilt
+
+ * acconfig.h: Needed for --enable-debug configure switch.
+
+ * README: Boosted rev to 1.09. Added more notes on building
+ libffi, and LCLint.
+
+ * configure.in: Added --enable-debug switch. Boosted rev to
+ 1.09.
+ * configure: Rebuilt
+
+Tue Oct 15 13:11:28 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * configure.in (VERSION): Boosted rev to 1.08
+ * configure: Rebuilt.
+
+ * README: Added n32 bug fix notes.
+
+ * Makefile.am: Added "make lint" production.
+ * Makefile.in: Rebuilt.
+
+Mon Oct 14 10:54:46 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * README: Added web page reference.
+
+ * configure.in, README: Boosted rev to 1.05
+ * configure: Rebuilt.
+
+ * README: Fixed n32 sample code.
+
+Fri Oct 11 17:09:28 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * README: Added sparc notes.
+
+ * configure.in, README: Boosted rev to 1.04.
+ * configure: Rebuilt.
+
+Thu Oct 10 10:31:03 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * configure.in, README: Boosted rev to 1.03.
+ * configure: Rebuilt.
+
+ * README: Added struct notes.
+
+ * Makefile.am (EXTRA_DIST): Added LICENSE to distribution.
+ * Makefile.in: Rebuilt.
+
+ * README: Removed Linux section. No special notes now
+ because aggregates arg/return types work.
+
+Wed Oct 9 16:16:42 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * README, configure.in (VERSION): Boosted rev to 1.02
+ * configure: Rebuilt.
+
+Tue Oct 8 11:56:33 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * README (NOTE): Added n32 notes.
+
+ * Makefile.am: Added test production.
+ * Makefile: Rebuilt
+
+ * README: spell checked!
+
+ * configure.in (VERSION): Boosted rev to 1.01
+ * configure: Rebuilt.
+
+Mon Oct 7 15:50:22 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * configure.in: Added nasty bit to support SGI tools.
+ * configure: Rebuilt.
+
+ * README: Added SGI notes. Added note about automake bug.
+
+Mon Oct 7 11:00:28 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * README: Rewrote intro, and fixed examples.
+
+Fri Oct 4 10:19:55 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * configure.in: -D$TARGET is no longer used as a compiler switch.
+ It is now inserted into ffi.h at configure time.
+ * configure: Rebuilt.
+
+ * FFI_ABI and FFI_STATUS are now ffi_abi and ffi_status.
+
+Thu Oct 3 13:47:34 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * README, LICENSE: Created. Wrote some docs.
+
+ * configure.in: Don't barf on i586-unknown-linuxaout.
+ Added EXTRADIST code for "make dist".
+ * configure: Rebuilt.
+
+ * */Makefile.in: Rebuilt with patched automake.
+
+Tue Oct 1 17:12:25 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * Makefile.am, aclocal.m4, config.guess, config.sub,
+ configure.in, fficonfig.h.in, install-sh, mkinstalldirs,
+ stamp-h.in: Created
+ * Makefile.in, configure: Generated
+
+--- libffi/include --------------------------------------------------------
+
+Tue Feb 24 13:09:36 1998 Anthony Green <green@gerbil.cygnus.com>
+
+ * ffi_mips.h: Updated FFI_TYPE_STRUCT_* values based on
+ ffi.h.in changes. This is a work-around for SGI's "simple"
+ assembler.
+
+Sun Feb 22 00:51:55 1998 Geoff Keating <geoffk@ozemail.com.au>
+
+ * ffi.h.in: PowerPC support.
+
+1998-02-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * ffi.h.in: Add m68k support.
+ (FFI_TYPE_LONGDOUBLE): Make it a separate value.
+
+Tue Feb 10 20:55:16 1998 Richard Henderson <rth@cygnus.com>
+
+ * ffi.h.in (SIZEOF_ARG): Use a pointer type by default.
+
+ * ffi.h.in: Alpha support.
+
+Fri Nov 22 06:48:45 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.h.in, ffi_common.h: Cygnus Support -> Cygnus Solutions.
+
+Wed Nov 20 22:31:01 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.h.in: Added ffi_type_void definition.
+
+Tue Oct 29 12:22:40 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * Makefile.am (hack_DATA): Always install ffi_mips.h.
+
+ * ffi.h.in: Removed FFI_DEBUG. It's now in the correct
+ place (acconfig.h).
+ Added #include <stddef.h> for size_t definition.
+
+Tue Oct 15 17:23:35 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.h.in, ffi_common.h, ffi_mips.h: More clean up.
+ Commented out #define of FFI_DEBUG.
+
+Tue Oct 15 13:01:06 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi_common.h: Added bool definition.
+
+ * ffi.h.in, ffi_common.h: Clean up based on LCLint output.
+ Added funny /*@...@*/ comments to annotate source.
+
+Mon Oct 14 12:29:23 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.h.in: Interface changes based on feedback from Jim
+ Blandy.
+
+Fri Oct 11 16:49:35 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.h.in: Small change for sparc support.
+
+Thu Oct 10 14:53:37 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi_mips.h: Added FFI_TYPE_STRUCT_* definitions for
+ special structure return types.
+
+Wed Oct 9 13:55:57 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.h.in: Added SIZEOF_ARG definition for X86
+
+Tue Oct 8 11:40:36 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.h.in (FFI_FN): Added macro for eliminating compiler warnings.
+ Use it to case your function pointers to the proper type.
+
+ * ffi_mips.h (SIZEOF_ARG): Added magic to fix type promotion bug.
+
+ * Makefile.am (EXTRA_DIST): Added ffi_mips.h to EXTRA_DIST.
+ * Makefile: Rebuilt.
+
+ * ffi_mips.h: Created. Moved all common mips definitions here.
+
+Mon Oct 7 10:58:12 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.h.in: The SGI assember is very picky about parens. Redefined
+ some macros to avoid problems.
+
+ * ffi.h.in: Added FFI_DEFAULT_ABI definitions. Also added
+ externs for pointer, and 64bit integral ffi_types.
+
+Fri Oct 4 09:51:37 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.h.in: Added FFI_ABI member to ffi_cif and changed
+ function prototypes accordingly.
+ Added #define @TARGET@. Now programs including ffi.h don't
+ have to specify this themselves.
+
+Thu Oct 3 15:36:44 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.h.in: Changed ffi_prep_cif's values from void* to void**
+
+ * Makefile.am (EXTRA_DIST): Added EXTRA_DIST for "make dist"
+ to work.
+ * Makefile.in: Regenerated.
+
+Wed Oct 2 10:16:59 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * Makefile.am: Created
+ * Makefile.in: Generated
+
+ * ffi_common.h: Added rcsid comment
+
+Tue Oct 1 17:13:51 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.h.in, ffi_common.h: Created
+
+--- libffi/src ------------------------------------------------------------
+
+Mon Oct 5 02:17:50 1998 Anthony Green <green@cygnus.com>
+
+ * arm/ffi.c, arm/sysv.S: Created.
+
+ * Makefile.am: Added arm files.
+ * Makefile.in: Rebuilt.
+
+Mon Oct 5 01:41:38 1998 Anthony Green <green@rtl.cygnus.com>
+
+ * Makefile.am (libffi_la_LDFLAGS): Incremented revision.
+
+Sun Oct 4 16:27:17 1998 Anthony Green <green@cygnus.com>
+
+ * alpha/osf.S (ffi_call_osf): Patch for DU assembler.
+
+ * ffitest.c (main): long long and long double return values work
+ for x86.
+
+Fri Apr 17 11:50:58 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * Makefile.in: Rebuilt.
+
+ * ffitest.c (main): Floating point tests not executed for systems
+ with broken lond double (SunOS 4 w/ GCC).
+
+ * types.c: Fixed x86 alignment info for long long types.
+
+Thu Apr 16 07:15:28 1998 Anthony Green <green@ada.cygnus.com>
+
+ * ffitest.c: Added more notes about GCC bugs under Irix 6.
+
+Wed Apr 15 08:42:22 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * ffitest.c (struct5): New test function.
+ (main): New test with struct5.
+
+Thu Mar 5 10:48:11 1998 Anthony Green <green@tootie.to.cygnus.com>
+
+ * prep_cif.c (initialize_aggregate): Fix assertion for
+ nested structures.
+
+Tue Feb 24 16:33:41 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * prep_cif.c (ffi_prep_cif): Added long double support for sparc.
+
+Sun Feb 22 00:52:18 1998 Geoff Keating <geoffk@ozemail.com.au>
+
+ * powerpc/asm.h: New file.
+ * powerpc/ffi.c: New file.
+ * powerpc/sysv.S: New file.
+ * Makefile.am: PowerPC port.
+ * ffitest.c (main): Allow all tests to run even in presence of gcc
+ bug on PowerPC.
+
+1998-02-17 Anthony Green <green@hoser.cygnus.com>
+
+ * mips/ffi.c: Fixed comment typo.
+
+ * x86/ffi.c (ffi_prep_cif_machdep), x86/sysv.S (retfloat):
+ Fixed x86 long double return handling.
+
+ * types.c: Fixed x86 long double alignment info.
+
+1998-02-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * types.c: Add m68k support.
+
+ * ffitest.c (floating): Add long double parameter.
+ (return_ll, ldblit): New functions to test long long and long
+ double return value.
+ (main): Fix type error in assignment of ts[1-4]_type.elements.
+ Add tests for long long and long double arguments and return
+ values.
+
+ * prep_cif.c (ffi_prep_cif) [M68K]: Don't allocate argument for
+ struct value pointer.
+
+ * m68k/ffi.c, m68k/sysv.S: New files.
+ * Makefile.am: Add bits for m68k port. Add kludge to work around
+ automake deficiency.
+ (test): Don't require "." in $PATH.
+ * Makefile.in: Rebuilt.
+
+Wed Feb 11 07:36:50 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * Makefile.in: Rebuilt.
+
+Tue Feb 10 20:56:00 1998 Richard Henderson <rth@cygnus.com>
+
+ * alpha/ffi.c, alpha/osf.S: New files.
+ * Makefile.am: Alpha port.
+
+Tue Nov 18 14:12:07 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * mips/ffi.c (ffi_prep_cif_machdep): Initialize rstruct_flag
+ for n32.
+
+Tue Jun 3 17:18:20 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * ffitest.c (main): Added hack to get structure tests working
+ correctly.
+
+Sat May 10 19:06:42 1997 Tom Tromey <tromey@cygnus.com>
+
+ * Makefile.in: Rebuilt.
+ * Makefile.am (EXTRA_DIST): Explicitly list all distributable
+ files in subdirs.
+ (VERSION, CC): Removed.
+
+Thu May 8 17:19:01 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * Makefile.am: Many changes for new automake and libtool.
+ * Makefile.in: Rebuilt.
+
+Fri Nov 22 06:57:56 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffitest.c (main): Fixed test case for non mips machines.
+
+Wed Nov 20 22:31:59 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * types.c: Added ffi_type_void declaration.
+
+Tue Oct 29 13:07:19 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffitest.c (main): Fixed character constants.
+ (main): Emit warning for structure test 3 failure on Sun.
+
+ * Makefile.am (VPATH): Fixed VPATH def'n so automake won't
+ strip it out.
+ Moved distdir hack from libffi to automake.
+ (ffitest): Added missing -c for $(COMPILE) (change in automake).
+ * Makefile.in: Rebuilt.
+
+Tue Oct 15 13:08:20 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * Makefile.am: Added "make lint" production.
+ * Makefile.in: Rebuilt.
+
+ * prep_cif.c (STACK_ARG_SIZE): Improved STACK_ARG_SIZE macro.
+ Clean up based on LCLint output. Added funny /*@...@*/ comments to
+ annotate source.
+
+ * ffitest.c, debug.c: Cleaned up code.
+
+Mon Oct 14 12:26:56 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffitest.c: Changes based on interface changes.
+
+ * prep_cif.c (ffi_prep_cif): Cleaned up interface based on
+ feedback from Jim Blandy.
+
+Fri Oct 11 15:53:18 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffitest.c: Reordered tests while porting to sparc.
+ Made changes to handle lame structure passing for sparc.
+ Removed calls to fflush().
+
+ * prep_cif.c (ffi_prep_cif): Added special case for sparc
+ aggregate type arguments.
+
+Thu Oct 10 09:56:51 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffitest.c (main): Added structure passing/returning tests.
+
+ * prep_cif.c (ffi_prep_cif): Perform proper initialization
+ of structure return types if needed.
+ (initialize_aggregate): Bug fix
+
+Wed Oct 9 16:04:20 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * types.c: Added special definitions for x86 (double doesn't
+ need double word alignment).
+
+ * ffitest.c: Added many tests
+
+Tue Oct 8 09:19:22 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * prep_cif.c (ffi_prep_cif): Fixed assertion.
+
+ * debug.c (ffi_assert): Must return a non void now.
+
+ * Makefile.am: Added test production.
+ * Makefile: Rebuilt.
+
+ * ffitest.c (main): Created.
+
+ * types.c: Created. Stripped common code out of */ffi.c.
+
+ * prep_cif.c: Added missing stdlib.h include.
+
+ * debug.c (ffi_type_test): Used "a" to eliminate compiler
+ warnings in non-debug builds. Included ffi_common.h.
+
+Mon Oct 7 15:36:42 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * Makefile.am: Added a rule for .s -> .o
+ This is required by the SGI compiler.
+ * Makefile: Rebuilt.
+
+Fri Oct 4 09:51:08 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * prep_cif.c (initialize_aggregate): Moved abi specification
+ to ffi_prep_cif().
+
+Thu Oct 3 15:37:37 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * prep_cif.c (ffi_prep_cif): Changed values from void* to void**.
+ (initialize_aggregate): Fixed aggregate type initialization.
+
+ * Makefile.am (EXTRA_DIST): Added support code for "make dist".
+ * Makefile.in: Regenerated.
+
+Wed Oct 2 11:41:57 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * debug.c, prep_cif: Created.
+
+ * Makefile.am: Added debug.o and prep_cif.o to OBJ.
+ * Makefile.in: Regenerated.
+
+ * Makefile.am (INCLUDES): Added missing -I../include
+ * Makefile.in: Regenerated.
+
+Tue Oct 1 17:11:51 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * error.c, Makefile.am: Created.
+ * Makefile.in: Generated.
+
+--- libffi/src/x86 --------------------------------------------------------
+
+Sun Oct 4 16:27:17 1998 Anthony Green <green@cygnus.com>
+
+ * sysv.S (retlongdouble): Fixed long long return value support.
+ * ffi.c (ffi_prep_cif_machdep): Ditto.
+
+Wed May 13 04:30:33 1998 Anthony Green <green@raft.ppp.tsoft.net>
+
+ * ffi.c (ffi_prep_cif_machdep): Fixed long double return value
+ support.
+
+Wed Apr 15 08:43:20 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c (ffi_prep_args): small struct support was missing.
+
+Thu May 8 16:53:58 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * objects.mak: Removed.
+
+Mon Dec 2 15:12:58 1996 Tom Tromey <tromey@cygnus.com>
+
+ * sysv.S: Use .balign, for a.out Linux boxes.
+
+Tue Oct 15 13:06:50 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c: Clean up based on LCLint output.
+ Added funny /*@...@*/ comments to annotate source.
+
+Fri Oct 11 16:43:38 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c (ffi_call): Added assertion for bad ABIs.
+
+Wed Oct 9 13:57:27 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * sysv.S (retdouble): Fixed double return problems.
+
+ * ffi.c (ffi_call): Corrected fn arg definition.
+ (ffi_prep_cif_machdep): Fixed double return problems
+
+Tue Oct 8 12:12:49 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c: Moved ffi_type definitions to types.c.
+ (ffi_prep_args): Fixed type promotion bug.
+
+Mon Oct 7 15:53:06 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c (FFI_*_TYPEDEF): Removed redundant ';'
+
+Fri Oct 4 09:54:53 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c (ffi_call): Removed FFI_ABI arg, and swapped
+ remaining args.
+
+Wed Oct 2 10:07:05 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c, sysv.S, objects.mak: Created.
+ (ffi_prep_cif): cif->rvalue no longer initialized to NULL.
+ (ffi_prep_cif_machdep): Moved machine independent cif processing
+ to src/prep_cif.c. Introduced ffi_prep_cif_machdep().
+
+--- libffi/src/mips -------------------------------------------------------
+
+Tue Feb 17 17:18:07 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * o32.S: Fixed typo in comment.
+
+ * ffi.c (ffi_prep_cif_machdep): Fixed argument processing.
+
+Thu May 8 16:53:58 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * o32.s, n32.s: Wrappers for SGI tool support.
+
+ * objects.mak: Removed.
+
+Tue Oct 29 14:37:45 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c (ffi_prep_args): Changed int z to size_t z.
+
+Tue Oct 15 13:17:25 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * n32.S: Fixed bad stack munging.
+
+ * ffi.c: Moved prototypes for ffi_call_?32() to here from
+ ffi_mips.h because extended_cif is not defined in ffi_mips.h.
+
+Mon Oct 14 12:42:02 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c: Interface changes based on feedback from Jim Blandy.
+
+Thu Oct 10 11:22:16 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * n32.S, ffi.c: Lots of changes to support passing and
+ returning structures with the n32 calling convention.
+
+ * n32.S: Fixed fn pointer bug.
+
+ * ffi.c (ffi_prep_cif_machdep): Fix for o32 structure
+ return values.
+ (ffi_prep_args): Fixed n32 structure passing when structures
+ partially fit in registers.
+
+Wed Oct 9 13:49:25 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * objects.mak: Added n32.o.
+
+ * n32.S: Created.
+
+ * ffi.c (ffi_prep_args): Added magic to support proper
+ n32 processing.
+
+Tue Oct 8 10:37:35 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c: Moved ffi_type definitions to types.c.
+ (ffi_prep_args): Fixed type promotion bug.
+
+ * o32.S: This code is only built for o32 compiles.
+ A lot of the #define cruft has moved to ffi_mips.h.
+
+ * ffi.c (ffi_prep_cif_machdep): Fixed arg flags. Second arg
+ is only processed if the first is either a float or double.
+
+Mon Oct 7 15:33:59 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * o32.S: Modified to compile under each of o32, n32 and n64.
+
+ * ffi.c (FFI_*_TYPEDEF): Removed redundant ';'
+
+Fri Oct 4 09:53:25 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c (ffi_call): Removed FFI_ABI arg, and swapped
+ remaining args.
+
+Wed Oct 2 17:41:22 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * o32.S: Removed crufty definitions.
+
+Wed Oct 2 12:53:42 1996 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c (ffi_prep_cif): cif->rvalue no longer initialized to NULL.
+ (ffi_prep_cif_machdep): Moved all machine independent cif processing
+ to src/prep_cif.c. Introduced ffi_prep_cif_machdep. Return types
+ of FFI_TYPE_STRUCT are no different than FFI_TYPE_INT.
+
+Tue Oct 1 17:11:02 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c, o32.S, object.mak: Created
+
+--- libffi/src/sparc ------------------------------------------------------
+
+Tue Feb 24 16:33:18 1998 Anthony Green <green@hoser.cygnus.com>
+
+ * ffi.c (ffi_prep_args): Added long double support.
+
+Thu May 8 16:53:58 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * objects.mak: Removed.
+
+Thu May 1 16:07:56 1997 Anthony Green <green@hoser.cygnus.com>
+
+ * v8.S: Fixed minor portability problem reported by
+ Russ McManus <mcmanr@eq.gs.com>.
+
+Tue Nov 26 14:12:43 1996 Anthony Green <green@csk3.cygnus.com>
+
+ * v8.S: Used STACKFRAME define elsewhere.
+
+ * ffi.c (ffi_prep_args): Zero out space when USING_PURIFY
+ is set.
+ (ffi_prep_cif_machdep): Allocate the correct stack frame
+ space for functions with < 6 args.
+
+Tue Oct 29 15:08:55 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c (ffi_prep_args): int z is now size_t z.
+
+Mon Oct 14 13:31:24 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * v8.S (ffi_call_V8): Gordon rewrites this again. It looks
+ great now.
+
+ * ffi.c (ffi_call): The comment about hijacked registers
+ is no longer valid after gordoni hacked v8.S.
+
+ * v8.S (ffi_call_V8): Rewrote with gordoni. Much simpler.
+
+ * v8.S, ffi.c: ffi_call() had changed to accept more than
+ two args, so v8.S had to change (because it hijacks incoming
+ arg registers).
+
+ * ffi.c: Interface changes based on feedback from Jim Blandy.
+
+Thu Oct 10 17:48:16 1996 Anthony Green <green@rtl.cygnus.com>
+
+ * ffi.c, v8.S, objects.mak: Created.
+
+
--- /dev/null
+libffi - Copyright (c) 1996, 1997, 1998 Cygnus Solutions
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+``Software''), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
--- /dev/null
+## Process this with automake to create Makefile.in
+
+AUTOMAKE_OPTIONS = foreign
+
+SUBDIRS = include src
+
+EXTRA_DIST = LICENSE
+
+test:
+ (cd src; $(MAKE) test)
+
+lint:
+ (cd src; $(MAKE) lint)
--- /dev/null
+# Makefile.in generated automatically by automake 1.2 from Makefile.am
+
+# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+
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+
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+
+maintainer-clean-hdr:
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+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+# (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
+
+@SET_MAKE@
+
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+mostlyclean-tags:
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+top_distdir = $(distdir)
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+# This target untars the dist file and tries a VPATH configuration. Then
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+# tarfile.
+distcheck: dist
+ rm -rf $(distdir)
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+ mkdir $(distdir)/=inst
+ dc_install_base=`cd $(distdir)/=inst && pwd`; \
+ cd $(distdir)/=build \
+ && ../configure --srcdir=.. --prefix=$$dc_install_base \
+ && $(MAKE) \
+ && $(MAKE) dvi \
+ && $(MAKE) check \
+ && $(MAKE) install \
+ && $(MAKE) installcheck \
+ && $(MAKE) dist
+ rm -rf $(distdir)
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+distdir: $(DISTFILES)
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+ mkdir $(distdir)
+ -chmod 777 $(distdir)
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+ top_distdir=`cd $(top_distdir) && pwd`; \
+ cd $(top_srcdir) \
+ && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign Makefile
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+.PHONY: default mostlyclean-hdr distclean-hdr clean-hdr \
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+
+
+test:
+ (cd src; $(MAKE) test)
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+ (cd src; $(MAKE) lint)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+README for libffi-2.00
+
+libffi-2.00 has not been released yet! This is a development snapshot!
+
+libffi-1.20 was released on October 5, 1998. Check the libffi web page
+for updates: <http://www.cygnus.com/~green/libffi.html>.
+
+If you wish to be notified of libffi releases by email, fill out the
+form at <http://www.cygnus.com/~green/libffi-form.html>.
+
+
+What is libffi?
+===============
+
+Compilers for high level languages generate code that follow certain
+conventions. These conventions are necessary, in part, for separate
+compilation to work. One such convention is the "calling
+convention". The "calling convention" is essentially a set of
+assumptions made by the compiler about where function arguments will
+be found on entry to a function. A "calling convention" also specifies
+where the return value for a function is found.
+
+Some programs may not know at the time of compilation what arguments
+are to be passed to a function. For instance, an interpreter may be
+told at run-time about the number and types of arguments used to call
+a given function. Libffi can be used in such programs to provide a
+bridge from the interpreter program to compiled code.
+
+The libffi library provides a portable, high level programming
+interface to various calling conventions. This allows a programmer to
+call any function specified by a call interface description at run
+time.
+
+Ffi stands for Foreign Function Interface. A foreign function
+interface is the popular name for the interface that allows code
+written in one language to call code written in another language. The
+libffi library really only provides the lowest, machine dependent
+layer of a fully featured foreign function interface. A layer must
+exist above libffi that handles type conversions for values passed
+between the two languages.
+
+
+Supported Platforms and Prerequisites
+=====================================
+
+Libffi has been ported to:
+
+ SunOS 4.1.3 & Solaris 2.x (Sparc v8)
+
+ Irix 5.3 & 6.2 (System V/o32 & n32)
+
+ Intel x86 - Linux (System V ABI)
+
+ Alpha - Linux and OSF/1
+
+ m68k - Linux (System V ABI)
+
+ PowerPC - Linux (System V ABI)
+
+ ARM - Linux (System V ABI)
+
+Libffi has been tested with the egcs 1.0.2 gcc compiler. Chances are
+that other versions will work. Libffi has also been built and tested
+with the SGI compiler tools.
+
+On PowerPC, the tests failed (see the note below).
+
+You must use GNU make to build libffi. SGI's make will not work.
+Sun's probably won't either.
+
+If you port libffi to another platform, please let me know! I assume
+that some will be easy (x86 NetBSD), and others will be more difficult
+(HP, AIX).
+
+
+Installing libffi
+=================
+
+[Note: before actually performing any of these installation steps,
+ you may wish to read the "Platform Specific Notes" below.]
+
+First you must configure the distribution for your particular
+system. Go to the directory you wish to build libffi in and run the
+"configure" program found in the root directory of the libffi source
+distribution.
+
+You may want to tell configure where to install the libffi library and
+header files. To do that, use the --prefix configure switch. Libffi
+will install under /usr/local by default.
+
+If you want to enable extra run-time debugging checks use the the
+--enable-debug configure switch. This is useful when your program dies
+mysteriously while using libffi.
+
+Another useful configure switch is --enable-purify-safety. Using this
+will add some extra code which will suppress certain warnings when you
+are using Purify with libffi. Only use this switch when using
+Purify, as it will slow down the library.
+
+Configure has many other options. Use "configure --help" to see them all.
+
+Once configure has finished, type "make". Note that you must be using
+GNU make. SGI's make will not work. Sun's probably won't either.
+You can ftp GNU make from prep.ai.mit.edu:/pub/gnu.
+
+To ensure that libffi is working as advertised, type "make test".
+
+To install the library and header files, type "make install".
+
+
+Using libffi
+============
+
+ The Basics
+ ----------
+
+Libffi assumes that you have a pointer to the function you wish to
+call and that you know the number and types of arguments to pass it,
+as well as the return type of the function.
+
+The first thing you must do is create an ffi_cif object that matches
+the signature of the function you wish to call. The cif in ffi_cif
+stands for Call InterFace. To prepare a call interface object, use the
+following function:
+
+ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi,
+ unsigned int nargs,
+ ffi_type *rtype, ffi_type **atypes);
+
+ CIF is a pointer to the call interface object you wish
+ to initialize.
+
+ ABI is an enum that specifies the calling convention
+ to use for the call. FFI_DEFAULT_ABI defaults
+ to the system's native calling convention. Other
+ ABI's may be used with care. They are system
+ specific.
+
+ NARGS is the number of arguments this function accepts.
+ libffi does not yet support vararg functions.
+
+ RTYPE is a pointer to an ffi_type structure that represents
+ the return type of the function. Ffi_type objects
+ describe the types of values. libffi provides
+ ffi_type objects for many of the native C types:
+ signed int, unsigned int, signed char, unsigned char,
+ etc. There is also a pointer ffi_type object and
+ a void ffi_type. Use &ffi_type_void for functions that
+ don't return values.
+
+ ATYPES is a vector of ffi_type pointers. ARGS must be NARGS long.
+ If NARGS is 0, this is ignored.
+
+
+ffi_prep_cif will return a status code that you are responsible
+for checking. It will be one of the following:
+
+ FFI_OK - All is good.
+
+ FFI_BAD_TYPEDEF - One of the ffi_type objects that ffi_prep_cif
+ came across is bad.
+
+
+Before making the call, the VALUES vector should be initialized
+with pointers to the appropriate argument values.
+
+To call the the function using the initialized ffi_cif, use the
+ffi_call function:
+
+void ffi_call(ffi_cif *cif, void *fn, void *rvalue, void **avalues);
+
+ CIF is a pointer to the ffi_cif initialized specifically
+ for this function.
+
+ FN is a pointer to the function you want to call.
+
+ RVALUE is a pointer to a chunk of memory that is to hold the
+ result of the function call. Currently, it must be
+ at least one word in size (except for the n32 version
+ under Irix 6.x, which must be a pointer to an 8 byte
+ aligned value (a long long). It must also be at least
+ word aligned (depending on the return type, and the
+ system's alignment requirements). If RTYPE is
+ &ffi_type_void, this is ignored. If RVALUE is NULL,
+ the return value is discarded.
+
+ AVALUES is a vector of void* that point to the memory locations
+ holding the argument values for a call.
+ If NARGS is 0, this is ignored.
+
+
+If you are expecting a return value from FN it will have been stored
+at RVALUE.
+
+
+
+ An Example
+ ----------
+
+Here is a trivial example that calls puts() a few times.
+
+ #include <stdio.h>
+ #include <ffi.h>
+
+ int main()
+ {
+ ffi_cif cif;
+ ffi_type *args[1];
+ void *values[1];
+ char *s;
+ int rc;
+
+ /* Initialize the argument info vectors */
+ args[0] = &ffi_type_uint;
+ values[0] = &s;
+
+ /* Initialize the cif */
+ if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_uint, args) == FFI_OK)
+ {
+ s = "Hello World!";
+ ffi_call(&cif, puts, &rc, values);
+ /* rc now holds the result of the call to puts */
+
+ /* values holds a pointer to the function's arg, so to
+ call puts() again all we need to do is change the
+ value of s */
+ s = "This is cool!";
+ ffi_call(&cif, puts, &rc, values);
+ }
+
+ return 0;
+ }
+
+
+
+ Aggregate Types
+ ---------------
+
+Although libffi has no special support for unions or bit-fields, it is
+perfectly happy passing structures back and forth. You must first
+describe the structure to libffi by creating a new ffi_type object
+for it. Here is the definition of ffi_type:
+
+ typedef struct _ffi_type
+ {
+ unsigned size;
+ short alignment;
+ short type;
+ struct _ffi_type **elements;
+ } ffi_type;
+
+All structures must have type set to FFI_TYPE_STRUCT. You may set
+size and alignment to 0. These will be calculated and reset to the
+appropriate values by ffi_prep_cif().
+
+elements is a NULL terminated array of pointers to ffi_type objects
+that describe the type of the structure elements. These may, in turn,
+be structure elements.
+
+The following example initializes a ffi_type object representing the
+tm struct from Linux's time.h:
+
+ struct tm {
+ int tm_sec;
+ int tm_min;
+ int tm_hour;
+ int tm_mday;
+ int tm_mon;
+ int tm_year;
+ int tm_wday;
+ int tm_yday;
+ int tm_isdst;
+ /* Those are for future use. */
+ long int __tm_gmtoff__;
+ __const char *__tm_zone__;
+ };
+
+ {
+ ffi_type tm_type;
+ ffi_type *tm_type_elements[12];
+ int i;
+
+ tm_type.size = tm_type.alignment = 0;
+ tm_type.elements = &tm_type_elements;
+
+ for (i = 0; i < 9; i++)
+ tm_type_elements[i] = &ffi_type_sint;
+
+ tm_type_elements[9] = &ffi_type_slong;
+ tm_type_elements[10] = &ffi_type_pointer;
+ tm_type_elements[11] = NULL;
+
+ /* tm_type can now be used to represent tm argument types and
+ return types for ffi_prep_cif() */
+ }
+
+
+
+Platform Specific Notes
+=======================
+
+ Intel x86
+ ---------
+
+There are no known problems with the x86 port.
+
+ Sun Sparc - SunOS 4.1.3 & Solaris 2.x
+ -------------------------------------
+
+There's a bug in the structure passing code for sparc processors.
+Struct arguments that are passed in value actually end up being passed
+by reference. This will be fixed Real Soon Now.
+
+"long long" values are not supported yet.
+
+You must use GNU Make to build libffi on Sun platforms.
+
+ MIPS - Irix 5.3 & 6.x
+ ---------------------
+
+Irix 6.2 and better supports three different calling conventions: o32,
+n32 and n64. Currently, libffi only supports both o32 and n32 under
+Irix 6.x, but only o32 under Irix 5.3. Libffi will automatically be
+configured for whichever calling convention it was built for.
+
+By default, the configure script will try to build libffi with the GNU
+development tools. To build libffi with the SGI development tools, set
+the environment variable CC to either "cc -32" or "cc -n32" before
+running configure under Irix 6.x (depending on whether you want an o32
+or n32 library), or just "cc" for Irix 5.3.
+
+With the n32 calling convention, when returning structures smaller
+than 16 bytes, be sure to provide an RVALUE that is 8 byte aligned.
+Here's one way of forcing this:
+
+ double struct_storage[2];
+ my_small_struct *s = (my_small_struct *) struct_storage;
+ /* Use s for RVALUE */
+
+If you don't do this you are liable to get spurious bus errors.
+
+"long long" values are not supported yet.
+
+You must use GNU Make to build libffi on SGI platforms.
+
+ ARM - System V ABI
+ ------------------
+
+The ARM port was performed on a NetWinder running ARM Linux ELF
+(2.0.31) and gcc 2.8.1. config.sub still does not recognize the
+machine name sa110-unknown-linux-gnu (currently returned by
+NetWinder). In the mean time the package can be configured by running
+'configure arm-linux'.
+
+
+
+ PowerPC System V ABI
+ --------------------
+
+There are two `System V ABI's which libffi implements for PowerPC.
+They differ only in how small structures are returned from functions.
+
+In the FFI_SYSV version, structures that are 8 bytes or smaller are
+returned in registers. This is what GCC does when it is configured
+for solaris, and is what the System V ABI I have (dated September
+1995) says.
+
+In the FFI_GCC_SYSV version, all structures are returned the same way:
+by passing a pointer as the first argument to the function. This is
+what GCC does when it is configured for linux or a generic sysv
+target.
+
+EGCS 1.0.1 (and probably other versions of EGCS/GCC) also has a
+inconsistency with the SysV ABI: When a procedure is called with many
+floating-point arguments, some of them get put on the stack. They are
+all supposed to be stored in double-precision format, even if they are
+only single-precision, but EGCS stores single-precision arguments as
+single-precision anyway. This causes one test to fail (the `many
+arguments' test).
+
+
+What's With The Crazy Comments?
+===============================
+
+You might notice a number of cryptic comments in the code, delimited
+by /*@ and @*/. These are annotations read by the program LCLint, a
+tool for statically checking C programs. You can read all about it at
+<http://larch-www.lcs.mit.edu:8001/larch/lclint/index.html>.
+
+
+History
+=======
+
+1.20 Oct-5-98
+ Raffaele Sena produces ARM port.
+
+1.19 Oct-5-98
+ Fixed x86 long double and long long return support.
+ m68k bug fixes from Andreas Schwab.
+ Patch for DU assembler compatibility for the Alpha from Richard
+ Henderson.
+
+1.18 Apr-17-98
+ Bug fixes and MIPS configuration changes.
+
+1.17 Feb-24-98
+ Bug fixes and m68k port from Andreas Schwab. PowerPC port from
+ Geoffrey Keating. Various bug x86, Sparc and MIPS bug fixes.
+
+1.16 Feb-11-98
+ Richard Henderson produces Alpha port.
+
+1.15 Dec-4-97
+ Fixed an n32 ABI bug. New libtool, auto* support.
+
+1.14 May-13-97
+ libtool is now used to generate shared and static libraries.
+ Fixed a minor portability problem reported by Russ McManus
+ <mcmanr@eq.gs.com>.
+
+1.13 Dec-2-96
+ Added --enable-purify-safety to keep Purify from complaining
+ about certain low level code.
+ Sparc fix for calling functions with < 6 args.
+ Linux x86 a.out fix.
+
+1.12 Nov-22-96
+ Added missing ffi_type_void, needed for supporting void return
+ types. Fixed test case for non MIPS machines. Cygnus Support
+ is now Cygnus Solutions.
+
+1.11 Oct-30-96
+ Added notes about GNU make.
+
+1.10 Oct-29-96
+ Added configuration fix for non GNU compilers.
+
+1.09 Oct-29-96
+ Added --enable-debug configure switch. Clean-ups based on LCLint
+ feedback. ffi_mips.h is always installed. Many configuration
+ fixes. Fixed ffitest.c for sparc builds.
+
+1.08 Oct-15-96
+ Fixed n32 problem. Many clean-ups.
+
+1.07 Oct-14-96
+ Gordon Irlam rewrites v8.S again. Bug fixes.
+
+1.06 Oct-14-96
+ Gordon Irlam improved the sparc port.
+
+1.05 Oct-14-96
+ Interface changes based on feedback.
+
+1.04 Oct-11-96
+ Sparc port complete (modulo struct passing bug).
+
+1.03 Oct-10-96
+ Passing struct args, and returning struct values works for
+ all architectures/calling conventions. Expanded tests.
+
+1.02 Oct-9-96
+ Added SGI n32 support. Fixed bugs in both o32 and Linux support.
+ Added "make test".
+
+1.01 Oct-8-96
+ Fixed float passing bug in mips version. Restructured some
+ of the code. Builds cleanly with SGI tools.
+
+1.00 Oct-7-96
+ First release. No public announcement.
+
+
+Authors & Credits
+=================
+
+libffi was written by Anthony Green <green@cygnus.com>.
+
+Portions of libffi were derived from Gianni Mariani's free gencall
+library for Silicon Graphics machines.
+
+The Sparc port was derived from code contributed by the fine folks at
+Visible Decisions Inc <http://www.vdi.com>. Further enhancements were
+made by Gordon Irlam at Cygnus Solutions <http://www.cygnus.com>.
+
+The Alpha port was written by Richard Henderson at Cygnus Solutions.
+
+Andreas Schwab ported libffi to m68k Linux and provided a number of
+bug fixes.
+
+Geoffrey Keating ported libffi to the PowerPC.
+
+Raffaele Sena ported libffi to the ARM.
+
+Jesper Skov and Andrew Haley both did more than their fair share of
+stepping through the code and tracking down bugs.
+
+Thanks also to Tom Tromey for bug fixes and configuration help.
+
+Thanks to Jim Blandy, who provided some useful feedback on the libffi
+interface.
+
+If you have a problem, or have found a bug, please send a note to
+green@cygnus.com.
--- /dev/null
+/* Define this if you want extra debugging */
+#undef FFI_DEBUG
+
+/* Define this if you are using Purify and want to suppress
+ spurious messages. */
+#undef USING_PURIFY
+
+/* This is the package name */
+#undef PACKAGE
+
+/* This is the package version */
+#undef VERSION
+
--- /dev/null
+dnl aclocal.m4 generated automatically by aclocal 1.2
+
+# Like AC_CONFIG_HEADER, but automatically create stamp file.
+
+AC_DEFUN(AM_CONFIG_HEADER,
+[AC_PREREQ([2.12])
+AC_CONFIG_HEADER([$1])
+dnl When config.status generates a header, we must update the stamp-h file.
+dnl This file resides in the same directory as the config header
+dnl that is generated. We must strip everything past the first ":",
+dnl and everything past the last "/".
+AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
+ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
+<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
+<<am_indx=1
+for am_file in <<$1>>; do
+ case " <<$>>CONFIG_HEADERS " in
+ *" <<$>>am_file "*<<)>>
+ echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
+ ;;
+ esac
+ am_indx=`expr "<<$>>am_indx" + 1`
+done<<>>dnl>>)
+changequote([,]))])
+
+# Do all the work for Automake. This macro actually does too much --
+# some checks are only needed if your package does certain things.
+# But this isn't really a big deal.
+
+# serial 1
+
+dnl Usage:
+dnl AM_INIT_AUTOMAKE(package,version, [no-define])
+
+AC_DEFUN(AM_INIT_AUTOMAKE,
+[AC_REQUIRE([AM_PROG_INSTALL])
+PACKAGE=[$1]
+AC_SUBST(PACKAGE)
+VERSION=[$2]
+AC_SUBST(VERSION)
+dnl test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
+ifelse([$3],,
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
+AM_SANITY_CHECK
+AC_ARG_PROGRAM
+dnl FIXME This is truly gross.
+missing_dir=`cd $ac_aux_dir && pwd`
+AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
+AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
+AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
+AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
+AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
+AC_PROG_MAKE_SET])
+
+
+# serial 1
+
+AC_DEFUN(AM_PROG_INSTALL,
+[AC_REQUIRE([AC_PROG_INSTALL])
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+AC_SUBST(INSTALL_SCRIPT)dnl
+])
+
+#
+# Check to make sure that the build environment is sane.
+#
+
+AC_DEFUN(AM_SANITY_CHECK,
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+ if test "$@" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftestfile`
+ fi
+ test "[$]2" = conftestfile
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+rm -f conftest*
+AC_MSG_RESULT(yes)])
+
+dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
+dnl The program must properly implement --version.
+AC_DEFUN(AM_MISSING_PROG,
+[AC_MSG_CHECKING(for working $2)
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if ($2 --version) < /dev/null > /dev/null 2>&1; then
+ $1=$2
+ AC_MSG_RESULT(found)
+else
+ $1="$3/missing $2"
+ AC_MSG_RESULT(missing)
+fi
+AC_SUBST($1)])
+
+
+# serial 24 AM_PROG_LIBTOOL
+AC_DEFUN(AM_PROG_LIBTOOL,
+[AC_REQUIRE([AM_ENABLE_SHARED])dnl
+AC_REQUIRE([AM_ENABLE_STATIC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_RANLIB])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AM_PROG_LD])dnl
+AC_REQUIRE([AM_PROG_NM])dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+dnl
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+# Check for any special flags to pass to ltconfig.
+libtool_flags=
+test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
+test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
+test "$silent" = yes && libtool_flags="$libtool_flags --silent"
+test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
+test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case "$host" in
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case "`/usr/bin/file conftest.o`" in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ CFLAGS="$CFLAGS -belf"
+ ;;
+esac
+
+# Actually configure libtool. ac_aux_dir is where install-sh is found.
+CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
+${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
+$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
+|| AC_MSG_ERROR([libtool configure failed])
+])
+
+# AM_ENABLE_SHARED - implement the --enable-shared flag
+# Usage: AM_ENABLE_SHARED[(DEFAULT)]
+# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
+# `yes'.
+AC_DEFUN(AM_ENABLE_SHARED,
+[define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE(shared,
+changequote(<<, >>)dnl
+<< --enable-shared build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT]
+changequote([, ])dnl
+[ --enable-shared=PKGS only build shared libraries if the current package
+ appears as an element in the PKGS list],
+[p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_shared=yes ;;
+no) enable_shared=no ;;
+*)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac],
+enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl
+])
+
+# AM_DISABLE_SHARED - set the default shared flag to --disable-shared
+AC_DEFUN(AM_DISABLE_SHARED,
+[AM_ENABLE_SHARED(no)])
+
+# AM_DISABLE_STATIC - set the default static flag to --disable-static
+AC_DEFUN(AM_DISABLE_STATIC,
+[AM_ENABLE_STATIC(no)])
+
+# AM_ENABLE_STATIC - implement the --enable-static flag
+# Usage: AM_ENABLE_STATIC[(DEFAULT)]
+# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
+# `yes'.
+AC_DEFUN(AM_ENABLE_STATIC,
+[define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE(static,
+changequote(<<, >>)dnl
+<< --enable-static build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT]
+changequote([, ])dnl
+[ --enable-static=PKGS only build shared libraries if the current package
+ appears as an element in the PKGS list],
+[p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_static=yes ;;
+no) enable_static=no ;;
+*)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac],
+enable_static=AM_ENABLE_STATIC_DEFAULT)dnl
+])
+
+
+# AM_PROG_LD - find the path to the GNU or non-GNU linker
+AC_DEFUN(AM_PROG_LD,
+[AC_ARG_WITH(gnu-ld,
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])
+ac_prog=ld
+if test "$ac_cv_prog_gcc" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by GCC])
+ ac_prog=`($CC -print-prog-name=ld) 2>&5`
+ case "$ac_prog" in
+ # Accept absolute paths.
+ /* | [A-Za-z]:\\*)
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(ac_cv_path_LD,
+[if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog"; then
+ ac_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ ac_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$ac_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_SUBST(LD)
+AM_PROG_LD_GNU
+])
+
+AC_DEFUN(AM_PROG_LD_GNU,
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ ac_cv_prog_gnu_ld=yes
+else
+ ac_cv_prog_gnu_ld=no
+fi])
+])
+
+# AM_PROG_NM - find the path to a BSD-compatible name lister
+AC_DEFUN(AM_PROG_NM,
+[AC_MSG_CHECKING([for BSD-compatible nm])
+AC_CACHE_VAL(ac_cv_path_NM,
+[case "$NM" in
+/* | [A-Za-z]:\\*)
+ ac_cv_path_NM="$NM" # Let the user override the test with a path.
+ ;;
+*)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/nm; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ ac_cv_path_NM="$ac_dir/nm -B"
+ elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ ac_cv_path_NM="$ac_dir/nm -p"
+ else
+ ac_cv_path_NM="$ac_dir/nm"
+ fi
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
+ ;;
+esac])
+NM="$ac_cv_path_NM"
+AC_MSG_RESULT([$NM])
+AC_SUBST(NM)
+])
+
+# Define a conditional.
+
+AC_DEFUN(AM_CONDITIONAL,
+[AC_SUBST($1_TRUE)
+AC_SUBST($1_FALSE)
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi])
+
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# The master version of this file is at the FSF in /home/gd/gnu/lib.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit system type (host/target name).
+#
+# Only a few systems have been added to this list; please add others
+# (but try to keep the structure clean).
+#
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 8/24/94.)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ alpha:OSF1:*:*)
+ if test $UNAME_RELEASE = "V4.0"; then
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ fi
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ cat <<EOF >dummy.s
+ .globl main
+ .ent main
+main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ ${CC-cc} dummy.s -o dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+ fi
+ rm -f dummy.s dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
+ exit 0 ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit 0 ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-cbm-sysv4
+ exit 0;;
+ amiga:NetBSD:*:*)
+ echo m68k-cbm-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ amiga:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arc64:OpenBSD:*:*)
+ echo mips64el-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hkmips:OpenBSD:*:*)
+ echo mips-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ pmax:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sgi:OpenBSD:*:*)
+ echo mips-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ wgrisc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit 0;;
+ arm32:NetBSD:*:*)
+ echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ SR2?01:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit 0;;
+ Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit 0 ;;
+ NILE:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit 0 ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit 0 ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit 0 ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:NetBSD:*:*)
+ echo m68k-atari-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3*:NetBSD:*:*)
+ echo m68k-sun-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3*:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:NetBSD:*:*)
+ echo m68k-apple-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit 0 ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ 2020:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit 0 ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ sed 's/^ //' << EOF >dummy.c
+ int main (argc, argv) int argc; char **argv; {
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ ${CC-cc} dummy.c -o dummy \
+ && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+ && rm dummy.c dummy && exit 0
+ rm -f dummy.c dummy
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit 0 ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit 0 ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit 0 ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit 0 ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
+ -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit 0 ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit 0 ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit 0 ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit 0 ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i?86:AIX:*:*)
+ echo i386-ibm-aix
+ exit 0 ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ sed 's/^ //' << EOF >dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
+ rm -f dummy.c dummy
+ echo rs6000-ibm-aix3.2.5
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit 0 ;;
+ *:AIX:*:4)
+ if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=4.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit 0 ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit 0 ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit 0 ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit 0 ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit 0 ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit 0 ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit 0 ;;
+ 9000/[3478]??:HP-UX:*:*)
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
+ 9000/8?? ) HP_ARCH=hppa1.0 ;;
+ esac
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ 3050*:HI-UX:*:*)
+ sed 's/^ //' << EOF >dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
+ rm -f dummy.c dummy
+ echo unknown-hitachi-hiuxwe2
+ exit 0 ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit 0 ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit 0 ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit 0 ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit 0 ;;
+ i?86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit 0 ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit 0 ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ CRAY*X-MP:*:*:*)
+ echo xmp-cray-unicos
+ exit 0 ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE}
+ exit 0 ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+ exit 0 ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE}
+ exit 0 ;;
+ CRAY-2:*:*:*)
+ echo cray2-cray-unicos
+ exit 0 ;;
+ F300:UNIX_System_V:*:*)
+ FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit 0 ;;
+ F301:UNIX_System_V:*:*)
+ echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
+ exit 0 ;;
+ hp3[0-9][05]:NetBSD:*:*)
+ echo m68k-hp-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hp300:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ i?86:BSD/386:*:* | *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit 0 ;;
+ *:NetBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ *:OpenBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ i*:CYGWIN*:*)
+ echo i386-pc-cygwin32
+ exit 0 ;;
+ i*:MINGW*:*)
+ echo i386-pc-mingw32
+ exit 0 ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin32
+ exit 0 ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ *:GNU:*:*)
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit 0 ;;
+ *:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us.
+ ld_help_string=`ld --help 2>&1`
+ ld_supported_emulations=`echo $ld_help_string \
+ | sed -ne '/supported emulations:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported emulations: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_emulations" in
+ i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
+ i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
+ sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
+ esac
+
+ if test "${UNAME_MACHINE}" = "alpha" ; then
+ sed 's/^ //' <<EOF >dummy.s
+ .globl main
+ .ent main
+ main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ LIBC=""
+ ${CC-cc} dummy.s -o dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+
+ objdump --private-headers dummy | \
+ grep ld.so.1 > /dev/null
+ if test "$?" = 0 ; then
+ LIBC="libc1"
+ fi
+ fi
+ rm -f dummy.s dummy
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
+ elif test "${UNAME_MACHINE}" = "mips" ; then
+ cat >dummy.c <<EOF
+main(argc, argv)
+ int argc;
+ char *argv[];
+{
+#ifdef __MIPSEB__
+ printf ("%s-unknown-linux-gnu\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+ printf ("%sel-unknown-linux-gnu\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
+ rm -f dummy.c dummy
+ else
+ # Either a pre-BFD a.out linker (linux-gnuoldld)
+ # or one that does not give us useful --help.
+ # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+ # If ld does not provide *any* "supported emulations:"
+ # that means it is gnuoldld.
+ echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+ test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+ case "${UNAME_MACHINE}" in
+ i?86)
+ VENDOR=pc;
+ ;;
+ *)
+ VENDOR=unknown;
+ ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ cat >dummy.c <<EOF
+#include <features.h>
+main(argc, argv)
+ int argc;
+ char *argv[];
+{
+#ifdef __ELF__
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+ printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
+ rm -f dummy.c dummy
+ fi ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+ i?86:DYNIX/ptx:4*:*)
+ echo i386-sequent-sysv4
+ exit 0 ;;
+ i?86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit 0 ;;
+ i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ i?86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit 0 ;;
+ pc:*:*:*)
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit 0 ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit 0 ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit 0 ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit 0 ;;
+ M68*:*:R3V[567]*:*)
+ test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+ 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4 && exit 0 ;;
+ m68*:LynxOS:2.*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit 0 ;;
+ i?86:LynxOS:2.*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit 0 ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit 0 ;;
+ PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit 0 ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit 0 ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit 0 ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit 0 ;;
+ news*:NEWS-OS:*:6*)
+ echo mips-sony-newsos6
+ exit 0 ;;
+ R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+cat >dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+ printf ("vax-dec-bsd\n"); exit (0);
+#else
+ printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
+rm -f dummy.c dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ c34*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ c38*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ c4*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ esac
+fi
+
+#echo '(Unable to guess system type)' 1>&2
+
+exit 1
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script, version 1.1.
+# Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+if [ x$1 = x ]
+then
+ echo Configuration name missing. 1>&2
+ echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
+ echo "or $0 ALIAS" 1>&2
+ echo where ALIAS is a recognized configuration type. 1>&2
+ exit 1
+fi
+
+# First pass through any local machine types.
+case $1 in
+ *local*)
+ echo $1
+ exit 0
+ ;;
+ *)
+ ;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ linux-gnu*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple)
+ os=
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+ | arme[lb] | pyramid | mn10200 | mn10300 \
+ | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
+ | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
+ | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
+ | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
+ | mipstx39 | mipstx39el \
+ | sparc | sparclet | sparclite | sparc64 | v850)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i[3456]86)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
+ | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
+ | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+ | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
+ | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
+ | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
+ | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
+ | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+ | sparc64-* | mips64-* | mipsel-* \
+ | mips64el-* | mips64orion-* | mips64orionel-* \
+ | mipstx39-* | mipstx39el-* \
+ | f301-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-cbm
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-cbm
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-cbm
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ cray2)
+ basic_machine=cray2-cray
+ os=-unicos
+ ;;
+ [ctj]90-cray)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i[3456]86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i[3456]86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i[3456]86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i[3456]86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ mipsel*-linux*)
+ basic_machine=mipsel-unknown
+ os=-linux-gnu
+ ;;
+ mips*-linux*)
+ basic_machine=mips-unknown
+ os=-linux-gnu
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5)
+ basic_machine=i586-intel
+ ;;
+ pentiumpro | p6)
+ basic_machine=i686-intel
+ ;;
+ pentium-* | p5-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ k5)
+ # We don't have specific support for AMD's K5 yet, so just call it a Pentium
+ basic_machine=i586-amd
+ ;;
+ nexen)
+ # We don't have specific support for Nexgen yet, so just call it a Pentium
+ basic_machine=i586-nexgen
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=rs6000-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ xmp)
+ basic_machine=xmp-cray
+ os=-unicos
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ mips)
+ if [ x$os = x-linux-gnu ]; then
+ basic_machine=mips-unknown
+ else
+ basic_machine=mips-mips
+ fi
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sparc)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+ | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -uxpv*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f301-fujitsu)
+ os=-uxpv
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -vxsim* | -vxworks*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
--- /dev/null
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.12
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+ac_help="$ac_help
+ --enable-shared build shared libraries [default=yes]
+ --enable-shared=PKGS only build shared libraries if the current package
+ appears as an element in the PKGS list"
+ac_help="$ac_help
+ --enable-static build static libraries [default=yes]
+ --enable-static=PKGS only build shared libraries if the current package
+ appears as an element in the PKGS list"
+ac_help="$ac_help
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
+ac_help="$ac_help
+ --enable-debug Debugging mode"
+ac_help="$ac_help
+ --enable-purify-safety Purify-safe mode"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case "$ac_option" in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build="$ac_optarg" ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file="$ac_optarg" ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ eval "enable_${ac_feature}=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he)
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+ --cache-file=FILE cache test results in FILE
+ --help print this message
+ --no-create do not create output files
+ --quiet, --silent do not print \`checking...' messages
+ --version print the version of autoconf that created configure
+Directory and file names:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
+ --srcdir=DIR find the sources in DIR [configure dir or ..]
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
+Host type:
+ --build=BUILD configure for building on BUILD [BUILD=HOST]
+ --host=HOST configure for HOST [guessed]
+ --target=TARGET configure for TARGET [TARGET=HOST]
+Features and packages:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --x-includes=DIR X include files are in DIR
+ --x-libraries=DIR X library files are in DIR
+EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$ac_optarg" ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix="$ac_optarg" ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix="$ac_optarg" ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site="$ac_optarg" ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 2.12"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that are not valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes="$ac_optarg" ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries="$ac_optarg" ;;
+
+ -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+ ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" 1>&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set. These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=fficonfig.h.in
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+ else
+ { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+ fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ echo "loading site script $ac_site_file"
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ echo "loading cache $cache_file"
+ . $cache_file
+else
+ echo "creating cache $cache_file"
+ > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Make sure we can run config.sub.
+if $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:566: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+ case $nonopt in
+ NONE)
+ if host_alias=`$ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+esac
+
+host=`$ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:598: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ for ac_prog in ginstall installbsd scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+
+PACKAGE=libffi
+
+VERSION=1.20
+
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+ { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
+fi
+cat >> confdefs.h <<EOF
+#define PACKAGE "$PACKAGE"
+EOF
+
+cat >> confdefs.h <<EOF
+#define VERSION "$VERSION"
+EOF
+
+echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+echo "configure:667: checking whether build environment is sane" >&5
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+ if test "" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftestfile`
+ fi
+ test "$2" = conftestfile
+ )
+then
+ # Ok.
+ :
+else
+ { echo "configure: error: newly created file is older than distributed files!
+Check your system clock" 1>&2; exit 1; }
+fi
+rm -f conftest*
+echo "$ac_t""yes" 1>&6
+if test "$program_transform_name" = s,x,x,; then
+ program_transform_name=
+else
+ # Double any \ or $. echo might interpret backslashes.
+ cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+ program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+ rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+missing_dir=`cd $ac_aux_dir && pwd`
+echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+echo "configure:714: checking for working aclocal" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+ ACLOCAL=aclocal
+ echo "$ac_t""found" 1>&6
+else
+ ACLOCAL="$missing_dir/missing aclocal"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:727: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+ AUTOCONF=autoconf
+ echo "$ac_t""found" 1>&6
+else
+ AUTOCONF="$missing_dir/missing autoconf"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working automake""... $ac_c" 1>&6
+echo "configure:740: checking for working automake" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (automake --version) < /dev/null > /dev/null 2>&1; then
+ AUTOMAKE=automake
+ echo "$ac_t""found" 1>&6
+else
+ AUTOMAKE="$missing_dir/missing automake"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+echo "configure:753: checking for working autoheader" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoheader --version) < /dev/null > /dev/null 2>&1; then
+ AUTOHEADER=autoheader
+ echo "$ac_t""found" 1>&6
+else
+ AUTOHEADER="$missing_dir/missing autoheader"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+echo "configure:766: checking for working makeinfo" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
+ MAKEINFO=makeinfo
+ echo "$ac_t""found" 1>&6
+else
+ MAKEINFO="$missing_dir/missing makeinfo"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:779: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:809: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:838: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ ac_prog_rejected=no
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:886: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext <<EOF
+#line 896 "configure"
+#include "confdefs.h"
+main(){return(0);}
+EOF
+if { (eval echo configure:900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:920: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:925: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:934: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:949: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+# Check whether --enable-shared or --disable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval="$enable_shared"
+ p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_shared=yes ;;
+no) enable_shared=no ;;
+*)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac
+else
+ enable_shared=yes
+fi
+
+# Check whether --enable-static or --disable-static was given.
+if test "${enable_static+set}" = set; then
+ enableval="$enable_static"
+ p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_static=yes ;;
+no) enable_static=no ;;
+*)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac
+else
+ enable_static=yes
+fi
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1025: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+ echo "$ac_t""$RANLIB" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+# Check whether --with-gnu-ld or --without-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval="$with_gnu_ld"
+ test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+
+ac_prog=ld
+if test "$ac_cv_prog_gcc" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
+echo "configure:1064: checking for ld used by GCC" >&5
+ ac_prog=`($CC -print-prog-name=ld) 2>&5`
+ case "$ac_prog" in
+ # Accept absolute paths.
+ /* | A-Za-z:\\*)
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
+echo "configure:1082: checking for GNU ld" >&5
+else
+ echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+echo "configure:1085: checking for non-GNU ld" >&5
+fi
+if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog"; then
+ ac_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ ac_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$ac_cv_path_LD"
+if test -n "$LD"; then
+ echo "$ac_t""$LD" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
+
+echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
+echo "configure:1121: checking if the linker ($LD) is GNU ld" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ ac_cv_prog_gnu_ld=yes
+else
+ ac_cv_prog_gnu_ld=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
+
+
+echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
+echo "configure:1137: checking for BSD-compatible nm" >&5
+if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$NM" in
+/* | A-Za-z:\\*)
+ ac_cv_path_NM="$NM" # Let the user override the test with a path.
+ ;;
+*)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/nm; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ ac_cv_path_NM="$ac_dir/nm -B"
+ elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+ ac_cv_path_NM="$ac_dir/nm -p"
+ else
+ ac_cv_path_NM="$ac_dir/nm"
+ fi
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
+ ;;
+esac
+fi
+
+NM="$ac_cv_path_NM"
+echo "$ac_t""$NM" 1>&6
+
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:1174: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+ rm -f conftestdata
+ ac_cv_prog_LN_S="ln -s"
+else
+ ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+ echo "$ac_t""yes" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+# Check for any special flags to pass to ltconfig.
+libtool_flags=
+test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
+test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
+test "$silent" = yes && libtool_flags="$libtool_flags --silent"
+test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
+test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case "$host" in
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 1210 "configure"' > conftest.$ac_ext
+ if { (eval echo configure:1211: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ CFLAGS="$CFLAGS -belf"
+ ;;
+esac
+
+# Actually configure libtool. ac_aux_dir is where install-sh is found.
+CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
+${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
+$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
+|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
+
+
+TARGETDIR="unknown"
+case "$host" in
+mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
+i*86-pc-linux*) TARGET=X86; TARGETDIR=x86;;
+sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
+sparc-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
+alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; TARGETDIR=alpha;;
+m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
+powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
+arm-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
+esac
+
+if test $TARGETDIR = unknown; then
+ { echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; }
+fi
+
+
+
+if test ${TARGET}${ac_cv_prog_gcc} = MIPSyes; then
+ MIPS_GCC_TRUE=
+ MIPS_GCC_FALSE='#'
+else
+ MIPS_GCC_TRUE='#'
+ MIPS_GCC_FALSE=
+fi
+
+
+if test ${TARGET}${ac_cv_prog_gcc} = MIPSno; then
+ MIPS_SGI_TRUE=
+ MIPS_SGI_FALSE='#'
+else
+ MIPS_SGI_TRUE='#'
+ MIPS_SGI_FALSE=
+fi
+
+
+if test x$TARGET = xSPARC; then
+ SPARC_TRUE=
+ SPARC_FALSE='#'
+else
+ SPARC_TRUE='#'
+ SPARC_FALSE=
+fi
+
+
+if test x$TARGET = xX86; then
+ X86_TRUE=
+ X86_FALSE='#'
+else
+ X86_TRUE='#'
+ X86_FALSE=
+fi
+
+
+if test x$TARGET = xALPHA; then
+ ALPHA_TRUE=
+ ALPHA_FALSE='#'
+else
+ ALPHA_TRUE='#'
+ ALPHA_FALSE=
+fi
+
+
+if test x$TARGET = xM68K; then
+ M68K_TRUE=
+ M68K_FALSE='#'
+else
+ M68K_TRUE='#'
+ M68K_FALSE=
+fi
+
+
+if test x$TARGET = xPOWERPC; then
+ POWERPC_TRUE=
+ POWERPC_FALSE='#'
+else
+ POWERPC_TRUE='#'
+ POWERPC_FALSE=
+fi
+
+
+if test x$TARGET = xARM; then
+ ARM_TRUE=
+ ARM_FALSE='#'
+else
+ ARM_TRUE='#'
+ ARM_FALSE=
+fi
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1331: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 1346 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 1363 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1369: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:1392: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1397 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1405: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ ac_cv_header_stdc=yes
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 1422 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "memchr" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 1440 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "free" >/dev/null 2>&1; then
+ :
+else
+ rm -rf conftest*
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+ :
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1461 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:1472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ :
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+ cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+for ac_func in memcpy
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1498: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1503 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
+echo "configure:1553: checking for working alloca.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1558 "configure"
+#include "confdefs.h"
+#include <alloca.h>
+int main() {
+char *p = alloca(2 * sizeof(int));
+; return 0; }
+EOF
+if { (eval echo configure:1565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ ac_cv_header_alloca_h=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_header_alloca_h=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
+if test $ac_cv_header_alloca_h = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA_H 1
+EOF
+
+fi
+
+echo $ac_n "checking for alloca""... $ac_c" 1>&6
+echo "configure:1586: checking for alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1591 "configure"
+#include "confdefs.h"
+
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+int main() {
+char *p = (char *) alloca(1);
+; return 0; }
+EOF
+if { (eval echo configure:1614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ ac_cv_func_alloca_works=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_func_alloca_works=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
+if test $ac_cv_func_alloca_works = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA 1
+EOF
+
+fi
+
+if test $ac_cv_func_alloca_works = no; then
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+ # that cause trouble. Some versions do not even contain alloca or
+ # contain a buggy version. If you still want to use their alloca,
+ # use ar to extract alloca.o from them instead of compiling alloca.c.
+ ALLOCA=alloca.o
+ cat >> confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+
+
+echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
+echo "configure:1646: checking whether alloca needs Cray hooks" >&5
+if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1651 "configure"
+#include "confdefs.h"
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "webecray" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_os_cray=yes
+else
+ rm -rf conftest*
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_os_cray" 1>&6
+if test $ac_cv_os_cray = yes; then
+for ac_func in _getb67 GETB67 getb67; do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1676: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1681 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ cat >> confdefs.h <<EOF
+#define CRAY_STACKSEG_END $ac_func
+EOF
+
+ break
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+done
+fi
+
+echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
+echo "configure:1731: checking stack direction for C alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_c_stack_direction=0
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1739 "configure"
+#include "confdefs.h"
+find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+main ()
+{
+ exit (find_stack_direction() < 0);
+}
+EOF
+if { (eval echo configure:1758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_c_stack_direction=1
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_c_stack_direction=-1
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
+cat >> confdefs.h <<EOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+EOF
+
+fi
+
+
+echo $ac_n "checking size of short""... $ac_c" 1>&6
+echo "configure:1781: checking size of short" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1789 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(short));
+ exit(0);
+}
+EOF
+if { (eval echo configure:1800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_short=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_short=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_short" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+EOF
+
+
+echo $ac_n "checking size of int""... $ac_c" 1>&6
+echo "configure:1820: checking size of int" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1828 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(int));
+ exit(0);
+}
+EOF
+if { (eval echo configure:1839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_int=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_int=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_int" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+EOF
+
+
+echo $ac_n "checking size of long""... $ac_c" 1>&6
+echo "configure:1859: checking size of long" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1867 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(long));
+ exit(0);
+}
+EOF
+if { (eval echo configure:1878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_long=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_long=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_long" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+EOF
+
+
+echo $ac_n "checking size of long long""... $ac_c" 1>&6
+echo "configure:1898: checking size of long long" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1906 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(long long));
+ exit(0);
+}
+EOF
+if { (eval echo configure:1917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_long_long=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_long_long=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+EOF
+
+
+echo $ac_n "checking size of float""... $ac_c" 1>&6
+echo "configure:1937: checking size of float" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1945 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(float));
+ exit(0);
+}
+EOF
+if { (eval echo configure:1956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_float=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_float=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_float" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_FLOAT $ac_cv_sizeof_float
+EOF
+
+
+echo $ac_n "checking size of double""... $ac_c" 1>&6
+echo "configure:1976: checking size of double" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1984 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(double));
+ exit(0);
+}
+EOF
+if { (eval echo configure:1995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_double=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_double=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_double" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_DOUBLE $ac_cv_sizeof_double
+EOF
+
+
+echo $ac_n "checking size of long double""... $ac_c" 1>&6
+echo "configure:2015: checking size of long double" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2023 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+main()
+{
+ FILE *f=fopen("conftestval", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d\n", sizeof(long double));
+ exit(0);
+}
+EOF
+if { (eval echo configure:2034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_sizeof_long_double=`cat conftestval`
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_sizeof_long_double=0
+fi
+rm -fr conftest*
+fi
+
+fi
+echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
+EOF
+
+
+
+
+
+
+
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+ enableval="$enable_debug"
+ cat >> confdefs.h <<\EOF
+#define FFI_DEBUG 1
+EOF
+
+fi
+
+# Check whether --enable-purify-safety or --disable-purify-safety was given.
+if test "${enable_purify_safety+set}" = set; then
+ enableval="$enable_purify_safety"
+ cat >> confdefs.h <<\EOF
+#define USING_PURIFY 1
+EOF
+
+fi
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs. It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already. You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+ case `(ac_space=' '; set) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote substitution
+ # turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ -e "s/'/'\\\\''/g" \
+ -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+ ;;
+ esac >> confcache
+if cmp -s $cache_file confcache; then
+ :
+else
+ if test -w $cache_file; then
+ echo "updating cache $cache_file"
+ cat confcache > $cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+ exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+ echo "$CONFIG_STATUS generated by autoconf version 2.12"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "include/Makefile include/ffi.h Makefile src/Makefile fficonfig.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@PACKAGE@%$PACKAGE%g
+s%@VERSION@%$VERSION%g
+s%@ACLOCAL@%$ACLOCAL%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@AUTOMAKE@%$AUTOMAKE%g
+s%@AUTOHEADER@%$AUTOHEADER%g
+s%@MAKEINFO@%$MAKEINFO%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@CC@%$CC%g
+s%@RANLIB@%$RANLIB%g
+s%@LD@%$LD%g
+s%@NM@%$NM%g
+s%@LN_S@%$LN_S%g
+s%@LIBTOOL@%$LIBTOOL%g
+s%@MIPS_GCC_TRUE@%$MIPS_GCC_TRUE%g
+s%@MIPS_GCC_FALSE@%$MIPS_GCC_FALSE%g
+s%@MIPS_SGI_TRUE@%$MIPS_SGI_TRUE%g
+s%@MIPS_SGI_FALSE@%$MIPS_SGI_FALSE%g
+s%@SPARC_TRUE@%$SPARC_TRUE%g
+s%@SPARC_FALSE@%$SPARC_FALSE%g
+s%@X86_TRUE@%$X86_TRUE%g
+s%@X86_FALSE@%$X86_FALSE%g
+s%@ALPHA_TRUE@%$ALPHA_TRUE%g
+s%@ALPHA_FALSE@%$ALPHA_FALSE%g
+s%@M68K_TRUE@%$M68K_TRUE%g
+s%@M68K_FALSE@%$M68K_FALSE%g
+s%@POWERPC_TRUE@%$POWERPC_TRUE%g
+s%@POWERPC_FALSE@%$POWERPC_FALSE%g
+s%@ARM_TRUE@%$ARM_TRUE%g
+s%@ARM_FALSE@%$ARM_FALSE%g
+s%@CPP@%$CPP%g
+s%@ALLOCA@%$ALLOCA%g
+s%@TARGET@%$TARGET%g
+s%@TARGETDIR@%$TARGETDIR%g
+s%@SHELL@%$SHELL%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+ else
+ sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+ fi
+ if test ! -s conftest.s$ac_file; then
+ ac_more_lines=false
+ rm -f conftest.s$ac_file
+ else
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f conftest.s$ac_file"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+ fi
+ ac_file=`expr $ac_file + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_cmds`
+ fi
+done
+if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"include/Makefile include/ffi.h Makefile src/Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ else
+ ac_dir_suffix= ac_dots=
+ fi
+
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dots"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ case "$ac_given_INSTALL" in
+ [/$]*) INSTALL="$ac_given_INSTALL" ;;
+ *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+ case "$ac_file" in
+ *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+ *) ac_comsub= ;;
+ esac
+
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='\([ ]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS="fficonfig.h"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ echo creating $ac_file
+
+ rm -f conftest.frag conftest.in conftest.out
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h. And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+ ac_lines=`grep -c . conftest.vals`
+ # grep -c gives empty output for an empty file on some AIX systems.
+ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+ # Write a limited-size here document to conftest.frag.
+ echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+ echo 'CEOF
+ sed -f conftest.frag conftest.in > conftest.out
+ rm -f conftest.in
+ mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+ rm -f conftest.vals
+ mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+ rm -f conftest.frag conftest.h
+ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
+ cat conftest.in >> conftest.h
+ rm -f conftest.in
+ if cmp -s $ac_file conftest.h 2>/dev/null; then
+ echo "$ac_file is unchanged"
+ rm -f conftest.h
+ else
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ fi
+ rm -f $ac_file
+ mv conftest.h $ac_file
+ fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+test ! -d include && mkdir include
+test ! -f include/fficonfig.h && cp fficonfig.h include/fficonfig.h
+if cmp -s fficonfig.h include/fficonfig.h 2>/dev/null; then
+ echo fficonfig.h unchanged
+else
+ echo Moving fficonfig.h to include/fficonfig.h
+ cp fficonfig.h include/fficonfig.h
+fi
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
+
--- /dev/null
+dnl Process this with autoconf to create configure
+AC_INIT(fficonfig.h.in)
+AM_CONFIG_HEADER(fficonfig.h)
+
+AC_CANONICAL_HOST
+
+AM_INIT_AUTOMAKE(libffi,1.20)
+
+AC_PROG_CC
+AM_PROG_LIBTOOL
+
+TARGETDIR="unknown"
+case "$host" in
+mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
+i*86-pc-linux*) TARGET=X86; TARGETDIR=x86;;
+sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
+sparc-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
+alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; TARGETDIR=alpha;;
+m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
+powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
+arm-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
+esac
+
+if test $TARGETDIR = unknown; then
+ AC_ERROR("libffi has not been ported to $host.")
+fi
+
+AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
+AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
+AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
+AM_CONDITIONAL(X86, test x$TARGET = xX86)
+AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
+AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
+AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
+AM_CONDITIONAL(ARM, test x$TARGET = xARM)
+
+AC_HEADER_STDC
+AC_CHECK_FUNCS(memcpy)
+AC_FUNC_ALLOCA
+
+dnl AC_CHECK_SIZEOF(char)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+AC_CHECK_SIZEOF(float)
+AC_CHECK_SIZEOF(double)
+AC_CHECK_SIZEOF(long double)
+
+AC_SUBST(TARGET)
+AC_SUBST(TARGETDIR)
+
+AC_SUBST(SHELL)
+
+AC_ARG_ENABLE(debug,[ --enable-debug Debugging mode], AC_DEFINE(FFI_DEBUG))
+AC_ARG_ENABLE(purify-safety,
+[ --enable-purify-safety Purify-safe mode], AC_DEFINE(USING_PURIFY))
+
+AC_OUTPUT(include/Makefile include/ffi.h Makefile src/Makefile,,
+test ! -d include && mkdir include
+test ! -f include/fficonfig.h && cp fficonfig.h include/fficonfig.h
+if cmp -s fficonfig.h include/fficonfig.h 2>/dev/null; then
+ echo fficonfig.h unchanged
+else
+ echo Moving fficonfig.h to include/fficonfig.h
+ cp fficonfig.h include/fficonfig.h
+fi
+)
+
--- /dev/null
+/* fficonfig.h.in. Generated automatically from configure.in by autoheader. */
+
+/* Define if using alloca.c. */
+#undef C_ALLOCA
+
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+ This function is required for alloca.c support on those systems. */
+#undef CRAY_STACKSEG_END
+
+/* Define if you have alloca, as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
+#undef HAVE_ALLOCA_H
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#undef STACK_DIRECTION
+
+/* Define if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define this if you want extra debugging */
+#undef FFI_DEBUG
+
+/* Define this if you are using Purify and want to suppress
+ spurious messages. */
+#undef USING_PURIFY
+
+/* This is the package name */
+#undef PACKAGE
+
+/* This is the package version */
+#undef VERSION
+
+/* The number of bytes in a double. */
+#undef SIZEOF_DOUBLE
+
+/* The number of bytes in a float. */
+#undef SIZEOF_FLOAT
+
+/* The number of bytes in a int. */
+#undef SIZEOF_INT
+
+/* The number of bytes in a long. */
+#undef SIZEOF_LONG
+
+/* The number of bytes in a long double. */
+#undef SIZEOF_LONG_DOUBLE
+
+/* The number of bytes in a long long. */
+#undef SIZEOF_LONG_LONG
+
+/* The number of bytes in a short. */
+#undef SIZEOF_SHORT
+
+/* Define if you have the memcpy function. */
+#undef HAVE_MEMCPY
--- /dev/null
+## Process this with automake to create Makefile.in
+
+AUTOMAKE_OPTIONS = foreign
+
+EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
+
+hackdir=$(includedir)
+
+hack_DATA=fficonfig.h ffi.h ffi_mips.h
\ No newline at end of file
--- /dev/null
+# Makefile.in generated automatically by automake 1.2 from Makefile.am
+
+# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+
+SHELL = /bin/sh
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = true
+PRE_INSTALL = true
+POST_INSTALL = true
+NORMAL_UNINSTALL = true
+PRE_UNINSTALL = true
+POST_UNINSTALL = true
+host_alias = @host_alias@
+host_triplet = @host@
+CC = @CC@
+LD = @LD@
+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
+MAKEINFO = @MAKEINFO@
+NM = @NM@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+SHELL = @SHELL@
+TARGET = @TARGET@
+TARGETDIR = @TARGETDIR@
+VERSION = @VERSION@
+
+AUTOMAKE_OPTIONS = foreign
+
+EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
+
+hackdir=$(includedir)
+
+hack_DATA=fficonfig.h ffi.h ffi_mips.h
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../fficonfig.h
+CONFIG_CLEAN_FILES = ffi.h
+DATA = $(hack_DATA)
+
+DIST_COMMON = ChangeLog Makefile.am Makefile.in ffi.h.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP = --best
+default: all
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+ cd $(top_srcdir) && $(AUTOMAKE) --foreign include/Makefile
+
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
+ cd $(top_builddir) \
+ && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+ffi.h: $(top_builddir)/config.status ffi.h.in
+ cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= ./config.status
+
+install-hackDATA: $(hack_DATA)
+ @$(NORMAL_INSTALL)
+ $(mkinstalldirs) $(hackdir)
+ @list='$(hack_DATA)'; for p in $$list; do \
+ if test -f $(srcdir)/$$p; then \
+ echo " $(INSTALL_DATA) $(srcdir)/$$p $(hackdir)/$$p"; \
+ $(INSTALL_DATA) $(srcdir)/$$p $(hackdir)/$$p; \
+ else if test -f $$p; then \
+ echo " $(INSTALL_DATA) $$p $(hackdir)/$$p"; \
+ $(INSTALL_DATA) $$p $(hackdir)/$$p; \
+ fi; fi; \
+ done
+
+uninstall-hackDATA:
+ $(NORMAL_UNINSTALL)
+ list='$(hack_DATA)'; for p in $$list; do \
+ rm -f $(hackdir)/$$p; \
+ done
+tags: TAGS
+TAGS:
+
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = include
+
+distdir: $(DISTFILES)
+ here=`cd $(top_builddir) && pwd`; \
+ top_distdir=`cd $(top_distdir) && pwd`; \
+ cd $(top_srcdir) \
+ && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign include/Makefile
+ @for file in $(DISTFILES); do \
+ d=$(srcdir); \
+ test -f $(distdir)/$$file \
+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+ || cp -p $$d/$$file $(distdir)/$$file; \
+ done
+info:
+dvi:
+check: all
+ $(MAKE)
+installcheck:
+install-exec:
+ @$(NORMAL_INSTALL)
+
+install-data: install-hackDATA
+ @$(NORMAL_INSTALL)
+
+install: install-exec install-data all
+ @:
+
+uninstall: uninstall-hackDATA
+
+all: Makefile $(DATA)
+
+install-strip:
+ $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
+installdirs:
+ $(mkinstalldirs) $(hackdir)
+
+
+mostlyclean-generic:
+ test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
+
+clean-generic:
+ test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ rm -f Makefile $(DISTCLEANFILES)
+ rm -f config.cache config.log stamp-h stamp-h[0-9]*
+ test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+ test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+mostlyclean: mostlyclean-generic
+
+clean: clean-generic mostlyclean
+
+distclean: distclean-generic clean
+ rm -f config.status
+ rm -f libtool
+
+maintainer-clean: maintainer-clean-generic distclean
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+
+.PHONY: default uninstall-hackDATA install-hackDATA tags distdir info \
+dvi installcheck install-exec install-data install uninstall all \
+installdirs mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* -----------------------------------------------------------------*-C-*-
+ libffi @VERSION@ - Copyright (c) 1996, 1997, 1998 Cygnus Solutions
+
+ $Id: ffi.h.in,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+
+ ----------------------------------------------------------------------- */
+
+#ifndef LIBFFI_H
+#define LIBFFI_H
+
+/* Specify which architecture libffi is configured for. */
+#define @TARGET@
+
+/* ---- System configuration information --------------------------------- */
+
+#include <fficonfig.h>
+
+#if !defined(LIBFFI_ASM)
+#include <stddef.h>
+#if defined(FFI_DEBUG)
+#include <stdio.h>
+#endif
+#endif
+
+/* ---- Generic type definitions ----------------------------------------- */
+
+#define FLOAT32 float
+#define FLOAT64 double
+#define FLOAT80 long double
+
+#define UINT8 unsigned char
+#define SINT8 signed char
+
+#if SIZEOF_INT == 2
+
+#define UINT16 unsigned int
+#define SINT16 int
+#define ffi_type_uint ffi_type_uint16
+#define ffi_type_sint ffi_type_sint16
+
+#else
+#if SIZEOF_SHORT == 2
+
+#define UINT16 unsigned short
+#define SINT16 short
+#define ffi_type_ushort ffi_type_uint16
+#define ffi_type_sshort ffi_type_sint16
+
+#endif
+#endif
+
+#if SIZEOF_INT == 4
+
+#define UINT32 unsigned int
+#define SINT32 int
+#define ffi_type_uint ffi_type_uint32
+#define ffi_type_sint ffi_type_sint32
+
+#else
+#if SIZEOF_SHORT == 4
+
+#define UINT32 unsigned short
+#define SINT32 short
+#define ffi_type_ushort ffi_type_uint32
+#define ffi_type_sshort ffi_type_sint32
+
+#else
+#if SIZEOF_LONG == 4
+
+#define UINT32 unsigned long
+#define SINT32 long
+#define ffi_type_ulong ffi_type_uint32
+#define ffi_type_slong ffi_type_sint32
+
+#endif
+#endif
+#endif
+
+#if SIZEOF_INT == 8
+
+#define UINT64 unsigned int
+#define SINT64 int
+#define ffi_type_uint ffi_type_uint64
+#define ffi_type_sint ffi_type_sint64
+
+#else
+#if SIZEOF_LONG == 8
+
+#define UINT64 unsigned long
+#define SINT64 long
+#define ffi_type_ulong ffi_type_uint64
+#define ffi_type_slong ffi_type_sint64
+
+#else
+#if SIZEOF_LONG_LONG == 8
+
+#define UINT64 unsigned long long
+#define SINT64 long long
+#define ffi_type_ulong ffi_type_uint64
+#define ffi_type_slong ffi_type_sint64
+
+#endif
+#endif
+#endif
+
+/* ---- System specific configurations ----------------------------------- */
+
+#ifdef MIPS
+#include <ffi_mips.h>
+#else
+#define SIZEOF_ARG sizeof(void*)
+#endif
+
+#ifndef LIBFFI_ASM
+
+/* ---- Generic type definitions ----------------------------------------- */
+
+#define ALIGN(v, a) (((((unsigned) (v))-1) | ((a)-1))+1)
+
+typedef enum ffi_abi {
+
+ /* Leave this for debugging purposes */
+ FFI_FIRST_ABI = 0,
+
+ /* ---- Sparc -------------------- */
+#ifdef SPARC
+ FFI_V8,
+ FFI_DEFAULT_ABI = FFI_V8,
+ FFI_V8PLUS,
+ FFI_V9,
+#endif
+
+ /* ---- Intel x86 ---------------- */
+#ifdef X86
+ FFI_SYSV,
+ FFI_DEFAULT_ABI = FFI_SYSV,
+#endif
+
+ /* ---- Mips --------------------- */
+#ifdef MIPS
+ FFI_O32,
+ FFI_N32,
+ FFI_N64,
+#endif
+
+ /* ---- Alpha -------------------- */
+#ifdef ALPHA
+ FFI_OSF,
+ FFI_DEFAULT_ABI = FFI_OSF,
+#endif
+
+ /* ---- Motorola m68k ------------ */
+#ifdef M68K
+ FFI_SYSV,
+ FFI_DEFAULT_ABI = FFI_SYSV,
+#endif
+
+ /* ---- PowerPC ------------------ */
+#ifdef POWERPC
+ FFI_SYSV,
+ FFI_GCC_SYSV,
+ FFI_DEFAULT_ABI = FFI_GCC_SYSV,
+#endif
+
+ /* ---- ARM --------------------- */
+#ifdef ARM
+ FFI_SYSV,
+ FFI_DEFAULT_ABI = FFI_SYSV,
+#endif
+
+ /* Leave this for debugging purposes */
+ FFI_LAST_ABI
+
+} ffi_abi;
+
+typedef struct _ffi_type
+{
+ size_t size;
+ unsigned short alignment;
+ unsigned short type;
+ /*@null@*/ struct _ffi_type **elements;
+} ffi_type;
+
+/* These are defined in ffi.c */
+extern ffi_type ffi_type_void;
+extern ffi_type ffi_type_uint8;
+extern ffi_type ffi_type_sint8;
+extern ffi_type ffi_type_uint16;
+extern ffi_type ffi_type_sint16;
+extern ffi_type ffi_type_uint32;
+extern ffi_type ffi_type_sint32;
+extern ffi_type ffi_type_uint64;
+extern ffi_type ffi_type_sint64;
+extern ffi_type ffi_type_float;
+extern ffi_type ffi_type_double;
+extern ffi_type ffi_type_longdouble;
+extern ffi_type ffi_type_pointer;
+
+/* Characters are 8 bit integral types */
+#define ffi_type_schar ffi_type_sint8
+#define ffi_type_uchar ffi_type_uint8
+
+typedef enum {
+ FFI_OK = 0,
+ FFI_BAD_TYPEDEF,
+ FFI_BAD_ABI
+} ffi_status;
+
+typedef unsigned FFI_TYPE;
+
+typedef struct {
+ ffi_abi abi;
+ unsigned nargs;
+ /*@dependent@*/ ffi_type **arg_types;
+ /*@dependent@*/ ffi_type *rtype;
+ unsigned bytes;
+ unsigned flags;
+
+#ifdef MIPS
+#if _MIPS_SIM == _ABIN32
+ unsigned rstruct_flag;
+#endif
+#endif
+
+} ffi_cif;
+
+/* ---- Public interface definition -------------------------------------- */
+
+ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
+ ffi_abi abi,
+ unsigned int nargs,
+ /*@dependent@*/ /*@out@*/ /*@partial@*/ ffi_type *rtype,
+ /*@dependent@*/ ffi_type **atypes);
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue);
+
+/* Useful for eliminating compiler warnings */
+#define FFI_FN(f) ((void (*)())f)
+
+/* ---- Definitions shared with assembly code ---------------------------- */
+
+#endif
+
+#define FFI_TYPE_VOID 0
+#define FFI_TYPE_INT 1
+#define FFI_TYPE_FLOAT 2
+#define FFI_TYPE_DOUBLE 3
+#if SIZEOF_LONG_DOUBLE == SIZEOF_DOUBLE
+#define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE
+#else
+#define FFI_TYPE_LONGDOUBLE 4
+#endif
+
+#define FFI_TYPE_UINT8 5 /* If this changes, update ffi_mips.h. */
+#define FFI_TYPE_SINT8 6 /* If this changes, update ffi_mips.h. */
+#define FFI_TYPE_UINT16 7
+#define FFI_TYPE_SINT16 8
+#define FFI_TYPE_UINT32 9
+#define FFI_TYPE_SINT32 10
+#define FFI_TYPE_UINT64 11
+#define FFI_TYPE_SINT64 12
+#define FFI_TYPE_STRUCT 13 /* If this changes, update ffi_mips.h. */
+#define FFI_TYPE_POINTER 14
+
+/* This should always refer to the last type code (for sanity checks) */
+#define FFI_TYPE_LAST FFI_TYPE_POINTER
+
+#endif
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi_common.h - Copyright (c) 1996 Cygnus Solutions
+
+ $Id: ffi_common.h,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Common internal definitions and macros. Only necessary for building
+ libffi.
+ ----------------------------------------------------------------------- */
+
+#ifndef FFI_COMMON_H
+#define FFI_COMMON_H
+
+/* Do not move this. Some versions of AIX are very picky about where
+ this is positioned. */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+/* Check for the existence of memcpy. */
+#if STDC_HEADERS
+# include <string.h>
+#else
+# ifndef HAVE_MEMCPY
+# define memcpy(d, s, n) bcopy ((s), (d), (n))
+# endif
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef TRUE
+#define TRUE (!FALSE)
+#endif
+
+/* bool is a keyword in C++ */
+/*@-cppnames@*/
+typedef int bool;
+/*@=cppnames@*/
+
+#ifdef FFI_DEBUG
+
+/* Debugging functions */
+/*@exits@*/ int ffi_assert(/*@temp@*/ char *file, int line);
+void ffi_stop_here(void);
+bool ffi_type_test(/*@temp@*/ /*@out@*/ ffi_type *a);
+
+#define FFI_ASSERT(x) ((x) ? 0 : ffi_assert(__FILE__,__LINE__))
+
+#else
+
+#define FFI_ASSERT(x)
+
+#endif
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
+
+/* Extended cif, used in callback from assembly routine */
+typedef struct
+{
+ /*@dependent@*/ ffi_cif *cif;
+ /*@dependent@*/ void *rvalue;
+ /*@dependent@*/ void **avalue;
+} extended_cif;
+
+#endif
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi-mips.h - Copyright (c) 1996 Cygnus Support
+
+ MIPS FFI Definitions
+
+ $Id: ffi_mips.h,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SUPPORT BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#ifndef FFI_MIPS_H
+
+#include <ffi.h>
+
+#if !defined(_MIPS_SIM)
+-- something is very wrong --
+#else
+# if _MIPS_SIM==_ABIN32 && defined(_ABIN32)
+# define FFI_MIPS_N32
+# else
+# if defined(__GNUC__)
+# define FFI_MIPS_O32
+# else
+# if _MIPS_SIM==_ABIO32
+# define FFI_MIPS_O32
+# else
+-- this is an unsupported platform --
+# endif
+# endif
+# endif
+#endif
+
+#define v0 $2
+#define v1 $3
+#define a0 $4
+#define a1 $5
+#define a2 $6
+#define a3 $7
+#define a4 $8
+#define a5 $9
+#define a6 $10
+#define a7 $11
+#define t0 $8
+#define t1 $9
+#define t2 $10
+#define t3 $11
+#define t4 $12
+#define t5 $13
+#define t6 $14
+#define t7 $15
+#define t8 $24
+#define t9 $25
+#define ra $31
+
+#if defined(FFI_MIPS_O32)
+
+#define FFI_DEFAULT_ABI FFI_O32
+
+/* O32 stack frames have 32bit integer args */
+#define SLOT_TYPE_UNSIGNED UINT32
+#define SLOT_TYPE_SIGNED SINT32
+#define SIZEOF_ARG 4
+
+#define REG_L lw
+#define REG_S sw
+#define SUBU subu
+#define ADDU addu
+#define SRL srl
+#define LI li
+
+#else
+
+#define FFI_DEFAULT_ABI FFI_N32
+
+/* N32 and N64 frames have 64bit integer args */
+#define SLOT_TYPE_UNSIGNED UINT64
+#define SLOT_TYPE_SIGNED SINT64
+#define SIZEOF_ARG 8
+
+#define REG_L ld
+#define REG_S sd
+#define SUBU dsubu
+#define ADDU daddu
+#define SRL dsrl
+#define LI dli
+
+#endif
+
+#define FFI_FLAG_BITS 2
+
+/* SGI's strange assembler requires that we multiply by 4 rather
+ than shift left by FFI_FLAG_BITS */
+
+#define FFI_ARGS_D FFI_TYPE_DOUBLE
+#define FFI_ARGS_F FFI_TYPE_FLOAT
+#define FFI_ARGS_DD FFI_TYPE_DOUBLE * 4 + FFI_TYPE_DOUBLE
+#define FFI_ARGS_FF FFI_TYPE_FLOAT * 4 + FFI_TYPE_FLOAT
+#define FFI_ARGS_FD FFI_TYPE_DOUBLE * 4 + FFI_TYPE_FLOAT
+#define FFI_ARGS_DF FFI_TYPE_FLOAT * 4 + FFI_TYPE_DOUBLE
+
+/* Needed for N32 structure returns */
+#define FFI_TYPE_SMALLSTRUCT FFI_TYPE_UINT8
+#define FFI_TYPE_SMALLSTRUCT2 FFI_TYPE_SINT8
+
+#if 0
+
+/* The SGI assembler can't handle this.. */
+
+#define FFI_TYPE_STRUCT_DD (( FFI_ARGS_DD ) << 4) + FFI_TYPE_STRUCT
+
+#else
+
+/* ...so we calculate these by hand! */
+
+#define FFI_TYPE_STRUCT_D 61
+#define FFI_TYPE_STRUCT_F 45
+#define FFI_TYPE_STRUCT_DD 253
+#define FFI_TYPE_STRUCT_FF 173
+#define FFI_TYPE_STRUCT_FD 237
+#define FFI_TYPE_STRUCT_DF 189
+#define FFI_TYPE_STRUCT_SMALL 93
+#define FFI_TYPE_STRUCT_SMALL2 109
+
+#endif
+
+#endif
--- /dev/null
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission. M.I.T. makes no representations about the
+# suitability of this software for any purpose. It is provided "as is"
+# without express or implied warranty.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
--- /dev/null
+#! /bin/sh
+
+# ltconfig - Create a system-specific libtool.
+# Generated automatically from ltconfig.in by configure.
+# Copyright (C) 1996, 1997, Free Software Foundation, Inc.
+# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A lot of this script is taken from autoconf-2.10.
+
+# The name of this program.
+progname=`echo "$0" | sed 's%^.*/%%'`
+
+# Constants:
+PROGRAM=ltconfig
+PACKAGE=libtool
+VERSION=1.0f
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'
+rm="rm -f"
+
+help="Try \`$progname --help' for more information."
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([\\"$\\\\]\)/\\\1/g'
+
+# Same as above, but don't quote variable references.
+double_quote_subst='s/\([\\"\\\\]\)/\\\1/g'
+
+# Global variables:
+can_build_shared=yes
+enable_shared=yes
+# All known linkers require a `.a' archive for static linking.
+enable_static=yes
+ltmain=
+silent=
+srcdir=
+ac_config_guess=
+ac_config_sub=
+host=
+nonopt=
+verify_host=yes
+with_gcc=no
+with_gnu_ld=no
+
+old_AR="$AR"
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+old_CPPFLAGS="$CPPFLAGS"
+old_LD="$LD"
+old_LN_S="$LN_S"
+old_NM="$NM"
+old_RANLIB="$RANLIB"
+
+# Parse the command line options.
+args=
+prev=
+for option
+do
+ case "$option" in
+ -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) optarg= ;;
+ esac
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ eval "$prev=\$option"
+ prev=
+ continue
+ fi
+
+ case "$option" in
+ --help) cat <<EOM
+Usage: $progname [OPTION]... LTMAIN [HOST]
+
+Generate a system-specific libtool script.
+
+ --disable-shared do not build shared libraries
+ --disable-static do not build static libraries
+ --help display this help and exit
+ --no-verify do not verify that HOST is a valid host type
+ --quiet same as \`--silent'
+ --silent don't print informational messages
+ --srcdir=DIR find \`config.guess' in DIR
+ --version output version information and exit
+ --with-gcc assume that the GNU C compiler will be used
+ --with-gnu-ld assume that the C compiler uses the GNU linker
+
+LTMAIN is the \`ltmain.sh' shell script fragment that provides basic libtool
+functionality.
+
+HOST is the canonical host system name [default=guessed].
+EOM
+ exit 0
+ ;;
+
+ --disable-shared) enable_shared=no ;;
+
+ --disable-static) enable_static=no ;;
+
+ --quiet | --silent) silent=yes ;;
+
+ --srcdir) prev=srcdir ;;
+ --srcdir=*) srcdir="$optarg" ;;
+
+ --no-verify) verify_host=no ;;
+
+ --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
+
+ --with-gcc) with_gcc=yes ;;
+ --with-gnu-ld) with_gnu_ld=yes ;;
+
+ -*)
+ echo "$progname: unrecognized option \`$option'" 1>&2
+ echo "$help" 1>&2
+ exit 1
+ ;;
+
+ *)
+ if test -z "$ltmain"; then
+ ltmain="$option"
+ elif test -z "$host"; then
+# FIXME This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
+# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
+# echo "$progname: warning \`$option' is not a valid host type" 1>&2
+# fi
+ host="$option"
+ else
+ echo "$progname: too many arguments" 1>&2
+ echo "$help" 1>&2
+ exit 1
+ fi ;;
+ esac
+done
+
+if test -z "$ltmain"; then
+ echo "$progname: you must specify a LTMAIN file" 1>&2
+ echo "$help" 1>&2
+ exit 1
+fi
+
+if test -f "$ltmain"; then :
+else
+ echo "$progname: warning: \`$ltmain' does not exist" 1>&2
+fi
+
+# Quote any args containing shell metacharacters.
+ltconfig_args=
+for arg
+do
+ case "$arg" in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+ ltconfig_args="$ltconfig_args '$arg'" ;;
+ *) ltconfig_args="$ltconfig_args $arg" ;;
+ esac
+done
+
+# A relevant subset of AC_INIT.
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 compiler messages saved in config.log
+# 6 checking for... messages and results
+if test "$silent" = yes; then
+ exec 6>/dev/null
+else
+ exec 6>&1
+fi
+exec 5>>./config.log
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+ # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+ if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+ ac_n= ac_c='
+' ac_t=' '
+ else
+ ac_n=-n ac_c= ac_t=
+ fi
+else
+ ac_n= ac_c='\c' ac_t=
+fi
+
+if test -z "$srcdir"; then
+ # Assume the source directory is the same one as the path to ltmain.sh.
+ srcdir=`echo "$ltmain" | sed 's%/[^/]*$%%'`
+ test "$srcdir" = "$ltmain" && srcdir=.
+fi
+
+trap "$rm conftest*; exit 1" 1 2 15
+if test "$verify_host" = yes; then
+ # Check for config.guess and config.sub.
+ ac_aux_dir=
+ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/config.guess; then
+ ac_aux_dir=$ac_dir
+ break
+ fi
+ done
+ if test -z "$ac_aux_dir"; then
+ echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
+ echo "$help" 1>&2
+ exit 1
+ fi
+ ac_config_guess=$ac_aux_dir/config.guess
+ ac_config_sub=$ac_aux_dir/config.sub
+
+ # Make sure we can run config.sub.
+ if $ac_config_sub sun4 >/dev/null 2>&1; then :
+ else
+ echo "$progname: cannot run $ac_config_sub" 1>&2
+ echo "$help" 1>&2
+ exit 1
+ fi
+
+ echo $ac_n "checking host system type""... $ac_c" 1>&6
+
+ host_alias=$host
+ case "$host_alias" in
+ "")
+ if host_alias=`$ac_config_guess`; then :
+ else
+ echo "$progname: cannot guess host type; you must specify one" 1>&2
+ echo "$help" 1>&2
+ exit 1
+ fi ;;
+ esac
+ host=`$ac_config_sub $host_alias`
+ echo "$ac_t$host" 1>&6
+
+ # Make sure the host verified.
+ test -z "$host" && exit 1
+
+elif test -z "$host"; then
+ echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
+ echo "$help" 1>&2
+ exit 1
+else
+ host_alias=$host
+fi
+
+# Transform *-*-linux* to *-*-linux-gnu*, to support old configure scripts.
+case "$host" in
+*-*-linux-gnu*) ;;
+*-*-linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
+esac
+
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+case "$host_os" in
+aix*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "${COLLECT_NAMES+set}" != set; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR cru $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+
+# Set a sane default for `AR'.
+test -z "$AR" && AR=ar
+
+# If RANLIB is not set, then run the test.
+if test "${RANLIB+set}" != "set"; then
+ result=no
+
+ echo $ac_n "checking for ranlib... $ac_c" 1>&6
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/ranlib; then
+ RANLIB="ranlib"
+ result="ranlib"
+ break
+ fi
+ done
+ IFS="$save_ifs"
+
+ echo "$ac_t$result" 1>&6
+fi
+
+if test -n "$RANLIB"; then
+ old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
+ old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
+fi
+
+# Check to see if we are using GCC.
+if test "$with_gcc" != yes || test -z "$CC"; then
+ # If CC is not set, then try to find GCC or a usable CC.
+ if test -z "$CC"; then
+ echo $ac_n "checking for gcc... $ac_c" 1>&6
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ IFS="$save_ifs"
+ test -z "$dir" && dir=.
+ if test -f $dir/gcc; then
+ CC="gcc"
+ break
+ fi
+ done
+ IFS="$save_ifs"
+
+ if test -n "$CC"; then
+ echo "$ac_t$CC" 1>&6
+ else
+ echo "$ac_t"no 1>&6
+ fi
+ fi
+
+ # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
+ if test -z "$CC"; then
+ echo $ac_n "checking for cc... $ac_c" 1>&6
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ cc_rejected=no
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/cc; then
+ if test "$dir/cc" = "/usr/ucb/cc"; then
+ cc_rejected=yes
+ continue
+ fi
+ CC="cc"
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test $cc_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same name, so the bogon will be chosen
+ # first if we set CC to just the name; use the full file name.
+ shift
+ set dummy "$dir/cc" "$@"
+ shift
+ CC="$@"
+ fi
+ fi
+
+ if test -n "$CC"; then
+ echo "$ac_t$CC" 1>&6
+ else
+ echo "$ac_t"no 1>&6
+ fi
+
+ if test -z "$CC"; then
+ echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
+ exit 1
+ fi
+ fi
+
+ # Now see if the compiler is really GCC.
+ with_gcc=no
+ echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
+ echo "$progname:394: checking whether we are using GNU C" >&5
+
+ $rm conftest.c
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+ if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ with_gcc=yes
+ fi
+ $rm conftest.c
+ echo "$ac_t$with_gcc" 1>&6
+fi
+
+# Allow CC to be a program name with arguments.
+set dummy $CC
+compiler="$2"
+
+echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
+pic_flag=
+profile_flag_pattern=
+special_shlib_compile_flags=
+wl=
+link_static_flag=
+no_builtin_flag=
+
+if test "$with_gcc" = yes; then
+ profile_flag_pattern='-pg?'
+ wl='-Wl,'
+ link_static_flag='-static'
+ no_builtin_flag=' -fno-builtin'
+
+ case "$host_os" in
+ aix3* | aix4* | irix5* | irix6* | osf3* | osf4*)
+ # PIC is the default for these OSes.
+ ;;
+ os2*)
+ # We can build DLLs from non-PIC.
+ ;;
+ *)
+ pic_flag='-fPIC'
+ ;;
+ esac
+else
+ # PORTME Check for PIC flags for the system compiler.
+ case "$host_os" in
+ aix3* | aix4*)
+ # All AIX code is PIC.
+ link_static_flag='-bnso -bI:/lib/syscalls.exp'
+ ;;
+
+ hpux9* | hpux10*)
+ # Is there a better link_static_flag that works with the bundled CC?
+ wl='-Wl,'
+ link_static_flag='${wl}-a ${wl}archive'
+ pic_flag='+Z'
+ ;;
+
+ irix5* | irix6*)
+ wl='-Wl,'
+ link_static_flag='-non_shared'
+ # PIC (with -KPIC) is the default.
+ ;;
+
+ os2*)
+ # We can build DLLs from non-PIC.
+ ;;
+
+ osf3* | osf4*)
+ # All OSF/1 code is PIC.
+ wl='-Wl,'
+ link_static_flag='-non_shared'
+ ;;
+
+ sco3.2v5*)
+ pic_flag='-Kpic'
+ link_static_flag='-dn'
+ special_shlib_compile_flags='-belf'
+ ;;
+
+ solaris2*)
+ pic_flag='-KPIC'
+ link_static_flag='-Bstatic'
+ wl='-Wl,'
+ ;;
+
+ sunos4*)
+ pic_flag='-PIC'
+ link_static_flag='-Bstatic'
+ wl='-Qoption ld '
+ ;;
+
+ uts4*)
+ pic_flag='-pic'
+ link_static_flag='-Bstatic'
+ ;;
+
+ *)
+ can_build_shared=no
+ ;;
+ esac
+fi
+
+if test -n "$pic_flag"; then
+ echo "$ac_t$pic_flag" 1>&6
+
+ # Check to make sure the pic_flag actually works.
+ echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
+ $rm conftest*
+ echo > conftest.c
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $pic_flag -DPIC"
+ echo "$progname:507: checking if $compiler PIC flag $pic_flag works" >&5
+ if { (eval echo $progname:508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+
+ # On HP-UX, the stripped-down bundled CC doesn't accept +Z, but also
+ # reports no error. So, we need to grep stderr for (Bundled).
+ if grep '(Bundled)' conftest.err >/dev/null; then
+ echo "$ac_t"no 1>&6
+ can_build_shared=no
+ pic_flag=
+ else
+ echo "$ac_t"yes 1>&6
+ pic_flag=" $pic_flag"
+ fi
+ else
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ can_build_shared=no
+ pic_flag=
+ echo "$ac_t"no 1>&6
+ fi
+ CFLAGS="$save_CFLAGS"
+ $rm conftest*
+else
+ echo "$ac_t"none 1>&6
+fi
+
+# Check for any special shared library compilation flags.
+if test -n "$special_shlib_compile_flags"; then
+ echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
+ if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
+ else
+ echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
+ can_build_shared=no
+ fi
+fi
+
+echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
+$rm conftest*
+echo 'main(){return(0);}' > conftest.c
+save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS $link_static_flag"
+echo "$progname:550: checking if $compiler static flag $link_static_flag works" >&5
+if { (eval echo $progname:551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ echo "$ac_t$link_static_flag" 1>&6
+else
+ echo "$ac_t"none 1>&6
+ link_static_flag=
+fi
+LDFLAGS="$save_LDFLAGS"
+$rm conftest*
+
+if test -z "$LN_S"; then
+ # Check to see if we can use ln -s, or we need hard links.
+ echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
+ $rm conftestdata
+ if ln -s X conftestdata 2>/dev/null; then
+ $rm conftestdata
+ LN_S="ln -s"
+ else
+ LN_S=ln
+ fi
+ if test "$LN_S" = "ln -s"; then
+ echo "$ac_t"yes 1>&6
+ else
+ echo "$ac_t"no 1>&6
+ fi
+fi
+
+# Make sure LD is an absolute path.
+if test -z "$LD"; then
+ ac_prog=ld
+ if test "$with_gcc" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
+ echo "$progname:583: checking for ld used by GCC" >&5
+ ac_prog=`($CC -print-prog-name=ld) 2>&5`
+ case "$ac_prog" in
+ # Accept absolute paths.
+ /*)
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+ elif test "$with_gnu_ld" = yes; then
+ echo $ac_n "checking for GNU ld... $ac_c" 1>&6
+ echo "$progname:601: checking for GNU ld" >&5
+ else
+ echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
+ echo "$progname:604: checking for non-GNU ld" >&5
+ fi
+
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog"; then
+ LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ fi
+
+ if test -n "$LD"; then
+ echo "$ac_t$LD" 1>&6
+ else
+ echo "$ac_t"no 1>&6
+ fi
+
+ if test -z "$LD"; then
+ echo "$progname: error: no acceptable ld found in \$PATH" 1>&2
+ exit 1
+ fi
+fi
+
+# Check to see if it really is or isn't GNU ld.
+echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
+# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+echo "$ac_t$with_gnu_ld" 1>&6
+
+# See if the linker supports building shared libraries.
+echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
+
+allow_undefined_flag=
+archive_cmds=
+old_archive_from_new_cmds=
+export_dynamic_flag_spec=
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+hardcode_runpath_var=no
+hardcode_shlibpath_var=unsupported
+runpath_var=
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+ # See if GNU ld supports shared libraries.
+
+ case "$host_os" in
+ sunos4*)
+ ld_shlibs=yes
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = yes; then
+ archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs'
+ hardcode_libdir_flag_spec='${wl}-rpath $wl$libdir'
+ export_dynamic_flag_spec='${wl}-export-dynamic'
+ fi
+else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case "$host_os" in
+ aix3*)
+ allow_undefined_flag=unsupported
+ archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '"'s/.* //'"' > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE$deplibs;$AR cru $lib $objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$with_gcc" = yes && test -z "$link_static_flag"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix4*)
+ allow_undefined_flag=unsupported
+ archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '"'s/.* //'"' > $lib.exp;$CC -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry$deplibs;$AR cru $lib $objdir/$soname'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # doesn't break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs /usr/lib/c++rt0.o'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 don't have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3, at last, uses gcc -shared to do shared libraries.
+ freebsd3*)
+ archive_cmds='$CC -shared -o $lib$libobjs$deplibs'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ archive_cmds='$rm $objdir/$soname;$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs$deplibs;mv $objdir/$soname $lib'
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+
+ hpux10*)
+ archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs$deplibs'
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+
+ irix5* | irix6*)
+ archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ ;;
+
+ netbsd*)
+ # Tested with NetBSD 1.2 ld
+ archive_cmds='$LD -Bshareable -o $lib$libobjs'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ openbsd*)
+ archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def;echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def;echo DATA >> $objdir/$libname.def;echo " SINGLE NONSHARED" >> $objdir/$libname.def;echo EXPORTS >> $objdir/$libname.def;emxexp$libobjs >> $objdir/$libname.def;$CC -Zdll -Zcrtdll -o $lib$libobjs $objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
+ ;;
+
+ osf3* | osf4*)
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ sco3.2v5*)
+ archive_cmds='$LD -G -o $lib$libobjs$deplibs'
+ hardcode_direct=yes
+ ;;
+
+ solaris2*)
+ archive_cmds='$LD -G -z text -h $soname -o $lib$libobjs$deplibs'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib$libobjs$deplibs'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=no
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ can_build_shared=no
+ ;;
+ esac
+fi
+echo "$ac_t$ld_shlibs" 1>&6
+
+if test -z "$NM"; then
+ echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
+ case "$NM" in
+ /*) ;; # Let the user override the test with a path.
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in /usr/ucb $PATH /bin; do
+ test -z "$ac_dir" && dir=.
+ if test -f $ac_dir/nm; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ if ($ac_dir/nm -B /dev/null 2>&1; exit 0) | grep /dev/null >/dev/null; then
+ NM="$ac_dir/nm -B"
+ elif ($ac_dir/nm -p /dev/null 2>&1; exit 0) | grep /dev/null >/dev/null; then
+ NM="$ac_dir/nm -p"
+ else
+ NM="$ac_dir/nm"
+ fi
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$NM" && NM=nm
+ ;;
+ esac
+ echo "$ac_t$NM" 1>&6
+fi
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRSTU]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform the above into a raw symbol and a C symbol.
+symxfrm='\1 \1'
+
+# Define system-specific variables.
+case "$host_os" in
+aix*)
+ symcode='[BCDTU]'
+ ;;
+solaris2*)
+ symcode='[BDTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
+ symcode='[ABCDGISTUW]'
+fi
+
+# Write the raw and C identifiers.
+global_symbol_pipe="sed -n -e 's/^.* $symcode $sympat$/$symxfrm/p'"
+
+# Check to see that the pipe works correctly.
+pipe_works=no
+$rm conftest*
+cat > conftest.c <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+echo "$progname:900: checking if global_symbol_pipe works" >&5
+if { (eval echo $progname:901: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { echo "$progname:904: eval \"$NM conftest.o | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.o | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
+
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ wcout=`wc "$nlist" 2>/dev/null`
+ count=`echo "$wcout" | sed 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
+ (test "$count" -ge 0) 2>/dev/null || count=-1
+ else
+ rm -f "$nlist"T
+ count=-1
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if egrep ' nm_test_var$' "$nlist" >/dev/null; then
+ if egrep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.c
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+ # Now generate the symbol file.
+ sed 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> conftest.c
+
+ cat <<EOF >> conftest.c
+#if defined (__STDC__) && __STDC__
+# define __ptr_t void *
+#else
+# define __ptr_t char *
+#endif
+
+/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
+int dld_preloaded_symbol_count = $count;
+
+/* The mapping between symbol names and symbols. */
+struct {
+ char *name;
+ __ptr_t address;
+}
+dld_preloaded_symbols[] =
+{
+EOF
+ sed 's/^\(.*\) \(.*\)$/ {"\1", \&\2},/' < "$nlist" >> conftest.c
+ cat <<\EOF >> conftest.c
+ {0},
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+ # Now try linking the two files.
+ mv conftest.o conftestm.o
+ save_LIBS="$LIBS"
+ save_CFLAGS="$CFLAGS"
+ LIBS='conftestm.o'
+ CFLAGS="$CFLAGS$no_builtin_flag"
+ if { (eval echo $progname:962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ pipe_works=yes
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.c >&5
+ fi
+ LIBS="$save_LIBS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $global_symbol_pipe" >&5
+ fi
+else
+ echo "$progname: failed program was:" >&5
+ cat conftest.c >&5
+fi
+$rm conftest*
+
+# Don't use the global_symbol_pipe unless it works.
+echo "$ac_t$pipe_works" 1>&6
+test "$pipe_works" = yes || global_symbol_pipe=
+
+# Check hardcoding attributes.
+echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+ test "$hardcode_runpath_var" = yes; then
+
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct" != no && \
+ test "$hardcode_minus_L" != no && \
+ test "$hardcode_shlibpath_var" != no; then
+
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+elif test "$hardcode_direct" != yes && \
+ test "$hardcode_minus_L" != yes && \
+ test "$hardcode_shlibpath_var" != yes; then
+ # We can't hardcode anything.
+ hardcode_action=unsupported
+else
+ # We can only hardcode existing directories.
+ hardcode_action=relink
+fi
+echo "$ac_t$hardcode_action" 1>&6
+test "$hardcode_action" = unsupported && can_build_shared=no
+
+
+reload_flag=
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
+# PORTME Some linker may need a different reload flag.
+reload_flag='-r'
+echo "$ac_t$reload_flag"
+test -n "$reload_flag" && reload_flag=" $reload_flag"
+
+# PORTME Fill in your ld.so characteristics
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+postinstall_cmds=
+finish_cmds=
+shlibpath_var=
+version_type=none
+dynamic_linker="$host_os ld.so"
+
+echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
+case "$host_os" in
+aix3* | aix4*)
+ version_type=linux
+ library_names_spec='$libname.so.$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX has no versioning support, so we append a major version to the name.
+ soname_spec='$libname.so.$major'
+ ;;
+
+freebsd2* | freebsd3*)
+ version_type=sunos
+ library_names_spec='$libname.so.$versuffix $libname.so'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+gnu*)
+ version_type=sunos
+ library_names_spec='$libname.so.$versuffix'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+hpux9* | hpux10*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ dynamic_linker="$host_os dld.sl"
+ version_type=sunos
+ shlibpath_var=SHLIB_PATH
+ library_names_spec='$libname.sl.$versuffix $libname.sl.$major $libname.sl'
+ soname_spec='$libname.sl.$major'
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+irix5* | irix6*)
+ version_type=osf
+ soname_spec='$libname.so'
+ library_names_spec='$libname.so.$versuffix $libname.so'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux-gnu*)
+ version_type=linux
+ library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+ soname_spec='$libname.so.$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+
+ if test -f /lib/ld.so.1; then
+ dynamic_linker='GNU ld.so'
+ else
+ # Only the GNU ld.so supports shared libraries on MkLinux.
+ case "$host_cpu" in
+ powerpc*) dynamic_linker=no ;;
+ *) dynamic_linker='Linux ld.so' ;;
+ esac
+ fi
+ ;;
+
+netbsd* | openbsd*)
+ version_type=sunos
+ library_names_spec='$libname.so.$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+os2*)
+ version_type=none
+ libname_spec='$name'
+ library_names_spec='$libname.dll $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4*)
+ version_type=osf
+ soname_spec='$libname.so'
+ library_names_spec='$libname.so.$versuffix $libname.so'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+sco3.2v5*)
+ version_type=osf
+ soname_spec='$libname.so.$major'
+ library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+solaris2*)
+ version_type=linux
+ library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+ soname_spec='$libname.so.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='$libname.so.$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
+ soname_spec='$libname.so.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+echo "$ac_t$dynamic_linker"
+test "$dynamic_linker" = no && can_build_shared=no
+
+# FIXME add checks for striplib and old_striplib here.
+# strip -x works for most platforms, though not for static libraries on NetBSD
+# HP-UX requires "-r" for library stripping
+striplib=
+old_striplib=
+
+# Report the final consequences.
+echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
+
+echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case "$host_os" in
+aix*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds;\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+esac
+
+echo "$ac_t$enable_shared" 1>&6
+
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+
+echo "checking whether to build static libraries... $enable_static" 1>&6
+
+echo $ac_n "checking for objdir... $ac_c" 1>&6
+rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+echo "$ac_t$objdir" 1>&6
+
+# Now quote all the things that may contain metacharacters.
+for var in old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \
+ old_LN_S AR CC LD LN_S NM reload_flag reload_cmds wl pic_flag \
+ link_static_flag no_builtin_flag export_dynamic_flag_spec \
+ profile_flag_pattern libname_spec library_names_spec soname_spec RANLIB \
+ old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
+ archive_cmds postinstall_cmds \
+ allow_undefined_flag finish_cmds global_symbol_pipe \
+ striplib old_striplib \
+ hardcode_libdir_flag_spec hardcode_libdir_separator; do
+
+ case "$var" in
+ reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
+ old_postinstall_cmds | archive_cmds | postinstall_cmds | finish_cmds)
+ # Double-quote double-evaled strings.
+ eval "$var=\`echo \"\$$var\" | sed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\"\`"
+ ;;
+ *)
+ eval "$var=\`echo \"\$$var\" | sed \"\$sed_quote_subst\"\`"
+ ;;
+ esac
+done
+
+ofile=libtool
+trap "$rm $ofile; exit 1" 1 2 15
+echo creating $ofile
+$rm $ofile
+cat <<EOF > $ofile
+#! /bin/sh
+
+# libtool - Provide generalized library-building support services.
+#
+# Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
+# This program was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# CC="$old_CC" CFLAGS="$old_CFLAGS" CPPFLAGS="$old_CPPFLAGS" \\
+# LD="$old_LD" NM="$old_NM" RANLIB="$old_RANLIB" LN_S="$old_LN_S" \\
+# $0$ltconfig_args
+#
+# Compiler and other test output produced by $progname, useful for
+# debugging $progname, is in ./config.log if it exists.
+
+# The version of $progname that generated this script.
+LTCONFIG_VERSION="$VERSION"
+
+# Shell to use when invoking shell scripts.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Whether or not to build libtool libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build old-style libraries.
+build_old_libs=$enable_static
+
+# The host system.
+host_alias="$host_alias"
+host="$host"
+
+# The archiver.
+AR="$AR"
+
+# The default C compiler.
+CC="$CC"
+
+# The linker used to build libraries.
+LD="$LD"
+
+# Whether we need hard or soft links.
+LN_S="$LN_S"
+
+# A BSD-compatible nm program.
+NM="$NM"
+
+# The name of the directory that contains temporary libtool files.
+objdir="$objdir"
+
+# How to create reloadable object files.
+reload_flag="$reload_flag"
+reload_cmds="$reload_cmds"
+
+# How to pass a linker flag through the compiler.
+wl="$wl"
+
+# Additional compiler flags for building library objects.
+pic_flag="$pic_flag"
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag="$link_static_flag"
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag="$no_builtin_flag"
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec="$export_dynamic_flag_spec"
+
+# Pattern to match compiler flags for creating libNAME_p libraries:
+profile_flag_pattern="$profile_flag_pattern"
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec="$libname_spec"
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec="$library_names_spec"
+
+# The coded name of the library, if different from the real name.
+soname_spec="$soname_spec"
+
+# Commands used to build and install an old-style archive.
+RANLIB="$RANLIB"
+old_archive_cmds="$old_archive_cmds"
+old_postinstall_cmds="$old_postinstall_cmds"
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds="$old_archive_from_new_cmds"
+
+# Commands used to build and install a shared archive.
+archive_cmds="$archive_cmds"
+postinstall_cmds="$postinstall_cmds"
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag="$allow_undefined_flag"
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds="$finish_cmds"
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe="$global_symbol_pipe"
+
+# How to strip a library file.
+striplib="$striplib"
+old_striplib="$old_striplib"
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using RUNPATH_VAR=DIR during linking hardcodes DIR into the
+# resulting binary.
+hardcode_runpath_var=$hardcode_runpath_var
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+EOF
+
+case "$host_os" in
+aix*)
+ cat <<\EOF >> $ofile
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "${COLLECT_NAMES+set}" != set; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+
+EOF
+ ;;
+esac
+
+# Detect if we are using a relative or absolute path to ltmain.sh.
+case "$ltmain" in
+/*) cat <<EOF >> $ofile
+# Execute the libtool backend.
+. $ltmain
+EOF
+ ;;
+*) cat <<EOF >> $ofile
+# Find the path to this script.
+thisdir=\`echo "\$0" | sed -e 's%/[^/]*\$%%'\`
+test "X\$0" = "X\$thisdir" && thisdir=.
+
+# Execute the libtool backend.
+. \$thisdir/$ltmain
+EOF
+ ;;
+esac
+
+echo 'exit 1' >> $ofile
+
+chmod +x $ofile
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
--- /dev/null
+# ltmain.sh - Provide generalized library-building support services.
+# Generated automatically from ltmain.in by configure.
+# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+#FIXME: echo=echo
+echo='printf %s\n'
+if test "X`$echo '\t'`" = 'X\t'; then :
+else
+ # The Solaris and AIX default echo program unquotes backslashes.
+ # This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ # So, we emulate echo with printf '%s\n'
+ echo='printf %s\n'
+ if test "X`$echo '\t'`" = 'X\t'; then :
+ else
+ # Oops. We have no working printf. Try to find a not-so-buggy echo.
+ echo=echo
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ save_PATH="$PATH"
+ PATH="$PATH":/usr/ucb
+ for dir in $PATH; do
+ if test -f $dir/echo && test "X`$dir/echo '\t'`" = 'X\t'; then
+ echo="$dir/echo"
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ PATH="$save_PATH"
+ fi
+fi
+
+# The name of this program.
+progname=`$echo "$0" | sed 's%^.*/%%'`
+
+# Constants.
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.0f
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([\\"$\\\\]\)/\\\1/g'
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LANG+set}" = set; then LANG=C; export LANG; fi
+
+if test "$LTCONFIG_VERSION" != "$VERSION"; then
+ $echo "$progname: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
+ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
+ exit 1
+fi
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ $echo "$progname: not configured to build any kind of library" 1>&2
+ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
+ exit 1
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+
+# Parse our command line options once, thoroughly.
+while test $# -gt 0
+do
+ arg="$1"
+ shift
+
+ case "$arg" in
+ -*=*) optarg=`$echo "$arg" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) optarg= ;;
+ esac
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case "$prev" in
+ execute_dlfiles)
+ eval "$prev=\"\$$prev \$arg\""
+ ;;
+ *)
+ eval "$prev=\$arg"
+ ;;
+ esac
+
+ prev=
+ prevopt=
+ continue
+ fi
+
+ # Have we seen a non-optional argument yet?
+ case "$arg" in
+ --help)
+ show_help=yes
+ ;;
+
+ --version)
+ $echo "$PROGRAM (GNU $PACKAGE) $VERSION"
+ exit 0
+ ;;
+
+ --dry-run | -n)
+ run=:
+ ;;
+
+ --features)
+ $echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ $echo "enable shared libraries"
+ else
+ $echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ $echo "enable static libraries"
+ else
+ $echo "disable static libraries"
+ fi
+ exit 0
+ ;;
+
+ --finish) mode="finish" ;;
+
+ --mode) prevopt="--mode" prev=mode ;;
+ --mode=*) mode="$optarg" ;;
+
+ --quiet | --silent)
+ show=:
+ ;;
+
+ -dlopen)
+ prevopt="-dlopen"
+ prev=execute_dlfiles
+ ;;
+
+ -*)
+ $echo "$progname: unrecognized option \`$arg'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ ;;
+
+ *)
+ nonopt="$arg"
+ break
+ ;;
+ esac
+done
+
+if test -n "$prevopt"; then
+ $echo "$progname: option \`$prevopt' requires an argument" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+fi
+
+if test -z "$show_help"; then
+
+ # Infer the operation mode.
+ if test -z "$mode"; then
+ case "$nonopt" in
+ *cc | *++)
+ mode=link
+ for arg
+ do
+ case "$arg" in
+ -c)
+ mode=compile
+ break
+ ;;
+ esac
+ done
+ ;;
+ *db | *dbx)
+ mode=execute
+ ;;
+ *install*|cp)
+ mode=install
+ ;;
+ *rm)
+ mode=uninstall
+ ;;
+ *)
+ # If we have no mode, but dlfiles were specified, then do execute mode.
+ test -n "$execute_dlfiles" && mode=execute
+
+ # Just use the default operation mode.
+ if test -z "$mode"; then
+ if test -n "$nonopt"; then
+ $echo "$progname: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+ else
+ $echo "$progname: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+ fi
+ fi
+ ;;
+ esac
+ fi
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ $echo "$progname: unrecognized option \`-dlopen'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$mode' for more information."
+
+ # These modes are in order of execution frequency so that they run quickly.
+ case "$mode" in
+ # libtool compile mode
+ compile)
+ progname="$progname: compile"
+ # Get the compilation command and the source file.
+ base_compile=
+ lastarg=
+ srcfile="$nonopt"
+ suppress_output=
+
+ for arg
+ do
+ # The only flag that cannot be specified is the output filename.
+ if test "X$arg" = "X-o"; then
+ $echo "$progname: you cannot specify the output filename with \`-o'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ # Accept the current argument as the source file.
+ lastarg="$srcfile"
+ srcfile="$arg"
+
+ # Aesthetically quote the previous argument.
+
+ # Backslashify any backslashes, double quotes, and dollar signs.
+ # These are the only characters that are still specially
+ # interpreted inside of double-quoted scrings.
+ lastarg=`$echo "$lastarg" | sed "$sed_quote_subst"`
+
+ # Double-quote args containing other shell metacharacters.
+ # Many Bourne shells cannot handle close brackets correctly in scan
+ # sets, so we specify it separately.
+ case "$lastarg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ lastarg="\"$lastarg\""
+ ;;
+ esac
+
+ # Add the previous argument to base_compile.
+ if test -z "$base_compile"; then
+ base_compile="$lastarg"
+ else
+ base_compile="$base_compile $lastarg"
+ fi
+ done
+
+ # Get the name of the library object.
+ libobj=`$echo "$srcfile" | sed -e 's%^.*/%%'`
+
+ # Recognize several different file suffixes.
+ xform='[cCFSfms]'
+ case "$libobj" in
+ *.c++) xform=c++ ;;
+ *.cc) xform=cc ;;
+ *.cpp) xform=cpp ;;
+ *.cxx) xform=cxx ;;
+ *.f90) xform=f90 ;;
+ *.for) xform=for ;;
+ esac
+
+ libobj=`$echo "$libobj" | sed -e "s/\.$xform$/.lo/"`
+
+ case "$libobj" in
+ *.lo) obj=`$echo "$libobj" | sed -e 's/\.lo$/.o/'` ;;
+ *)
+ $echo "$progname: cannot determine name of library object from \`$srcfile'" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if test -z "$base_compile"; then
+ $echo "$progname: you must specify a compilation command" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ $run $rm $obj $libobj
+ trap "$run $rm $obj $libobj; exit 1" 1 2 15
+ else
+ $run $rm $libobj
+ trap "$run $rm $libobj; exit 1" 1 2 15
+ fi
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ # All platforms use -DPIC, to notify preprocessed assembler code.
+ $show "$base_compile$pic_flag -DPIC $srcfile"
+ if $run eval "$base_compile\$pic_flag -DPIC \$srcfile"; then :
+ else
+ test -n "$obj" && $run $rm $obj
+ exit 1
+ fi
+
+ # If we have no pic_flag, then copy the object into place and finish.
+ if test -z "$pic_flag"; then
+ $show "$LN_S $obj $libobj"
+ $run $LN_S $obj $libobj
+ exit $?
+ fi
+
+ # Just move the object, then go on to compile the next one
+ $show "$mv $obj $libobj"
+ $run $mv $obj $libobj || exit 1
+
+ # Allow error messages only from the first compilation.
+ suppress_output=' >/dev/null 2>&1'
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ # Suppress compiler output if we already did a PIC compilation.
+ $show "$base_compile $srcfile$suppress_output"
+ if $run eval "$base_compile \$srcfile$suppress_output"; then :
+ else
+ $run $rm $obj $libobj
+ exit 1
+ fi
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't accidentally
+ # link it into a program.
+ if test "$build_libtool_libs" != yes; then
+ $show "$echo timestamp > $libobj"
+ $run eval "\$echo timestamp > \$libobj" || exit $?
+ fi
+
+ exit 0
+ ;;
+
+ # libtool link mode
+ link)
+ progname="$progname: link"
+ CC="$nonopt"
+ allow_undefined=no
+ compile_command="$CC"
+ finalize_command="$CC"
+
+ compile_shlibpath=
+ finalize_shlibpath=
+ deplibs=
+ dlfiles=
+ dlprefiles=
+ export_dynamic=no
+ hardcode_libdirs=
+ libobjs=
+ link_against_libtool_libs=
+ ltlibs=
+ objs=
+ prev=
+ prevarg=
+ rpath=
+ perm_rpath=
+ temp_rpath=
+ vinfo=
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case "$arg" in
+ -all-static | -static)
+ if test "X$arg" = "X-all-static" && test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ $echo "$progname: warning: complete static linking is impossible in this configuration" 1>&2
+ fi
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ for arg
+ do
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case "$prev" in
+ output)
+ compile_command="$compile_command @OUTPUT@"
+ finalize_command="$finalize_command @OUTPUT@"
+ ;;
+ esac
+
+ case "$prev" in
+ dlfiles|dlprefiles)
+ case "$arg" in
+ *.la | *.lo) ;; # We handle these cases below.
+ *)
+ dlprefiles="$dlprefiles $arg"
+ test "$prev" = dlfiles && dlfiles="$dlfiles $arg"
+ prev=
+ ;;
+ esac
+ ;;
+ rpath)
+ rpath="$rpath $arg"
+ prev=
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi
+
+ prevarg="$arg"
+
+ case "$arg" in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ compile_command="$compile_command $link_static_flag"
+ finalize_command="$finalize_command $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ allow_undefined=yes
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ if test "$export_dynamic" != yes; then
+ export_dynamic=yes
+ if test -n "$export_dynamic_flag_spec"; then
+ arg=`eval \\$echo "$export_dynamic_flag_spec"`
+ else
+ arg=
+ fi
+
+ # Add the symbol object into the linking commands.
+ compile_command="$compile_command @SYMFILE@"
+ finalize_command="$finalize_command @SYMFILE@"
+ fi
+ ;;
+
+ -L*)
+ dir=`$echo "$arg" | sed 's%^-L\(.*\)$%\1%'`
+ case "$dir" in
+ /*)
+ # Add the corresponding hardcode_libdir_flag, if it is not identical.
+ ;;
+ *)
+ $echo "$progname: \`-L$dir' cannot specify a relative directory" 1>&2
+ exit 1
+ ;;
+ esac
+ deplibs="$deplibs $arg"
+ ;;
+
+ -l*) deplibs="$deplibs $arg" ;;
+
+ -o) prev=output ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -static)
+ # If we have no pic_flag, then this is the same as -all-static.
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ compile_command="$compile_command $link_static_flag"
+ finalize_command="$finalize_command $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ arg=`$echo "$arg" | sed "$sed_quote_subst"`
+ case "$arg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ arg="\"$arg\""
+ ;;
+ esac
+ ;;
+
+ *.o | *.a)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A library object.
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ if test "$build_libtool_libs" = yes; then
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles "`$echo "$arg" | sed 's/\.lo$/\.o/'`
+ prev=
+ fi
+ libobjs="$libobjs $arg"
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ dlname=
+ libdir=
+ library_names=
+ old_library=
+
+ # Check to see that this really is a libtool archive.
+ if egrep '^# Generated by ltmain.sh' $arg >/dev/null 2>&1; then :
+ else
+ $echo "$progname: \`$arg' is not a valid libtool archive" 1>&2
+ exit 1
+ fi
+
+ # If there is no directory component, then add one.
+ case "$arg" in
+ */*) . $arg ;;
+ *) . ./$arg ;;
+ esac
+
+ if test -z "$libdir"; then
+ $echo "$progname: \`$arg' contains no -rpath information" 1>&2
+ exit 1
+ fi
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+
+ if test -z "$linklib"; then
+ $echo "$progname: cannot find name of link library for \`$arg'" 1>&2
+ exit 1
+ fi
+
+ # Find the relevant object directory and library name.
+ name=`$echo "$arg" | sed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
+ dir=`$echo "$arg" | sed 's%/[^/]*$%%'`
+ if test "X$dir" = "X$arg"; then
+ dir="$objdir"
+ else
+ dir="$dir/$objdir"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ if test -z "$dlname"; then
+ # If there is no dlname, we need to preload.
+ prev=dlprefiles
+ else
+ # We should not create a dependency on this library.
+ prev=
+ continue
+ fi
+ fi
+
+ # The library was specified with -dlpreopen.
+ if test "$prev" = dlprefiles; then
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ dlprefiles="$dlprefiles $dir/$old_library"
+ else
+ dlprefiles="$dlprefiles $dir/$linklib"
+ fi
+ prev=
+ fi
+
+ if test "$build_libtool_libs" = yes && test -n "$library_names"; then
+ link_against_libtool_libs="$link_against_libtool_libs $arg"
+ if test -n "$shlibpath_var"; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath " in
+ *" $dir "*) ;;
+ *) temp_rpath="$temp_rpath $dir" ;;
+ esac
+ fi
+
+ # This is the magic to use -rpath.
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ # Put the magic libdir with the hardcode flag.
+ hardcode_libdirs="$libdir"
+ libdir="@HARDCODE_LIBDIRS@"
+ else
+ # Just accumulate the unique libdirs.
+ case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ libdir=
+ fi
+ fi
+
+ if test -n "$libdir"; then
+ flag=`eval \\$echo \"$hardcode_libdir_flag_spec\"`
+
+ compile_command="$compile_command $flag"
+ finalize_command="$finalize_command $flag"
+ fi
+ elif test "$hardcode_runpath_var" = yes; then
+ # Do the same for the permanent run path.
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+
+
+ case "$hardcode_action" in
+ immediate)
+ if test "$hardcode_direct" = no; then
+ compile_command="$compile_command $dir/$linklib"
+ elif test "$hardcode_minus_L" = no; then
+ compile_command="$compile_command -L$dir -l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ compile_shlibpath="$compile_shlibpath$dir:"
+ compile_command="$compile_command -l$name"
+ fi
+ ;;
+
+ relink)
+ # We need an absolute path.
+ case "$dir" in
+ /*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ $echo "$progname: cannot determine absolute directory name of \`$dir'" 1>&2
+ exit 1
+ fi
+ dir="$absdir"
+ ;;
+ esac
+
+ if test "$hardcode_direct" = yes; then
+ compile_command="$compile_command $dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ compile_command="$compile_command -L$dir -l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ compile_shlibpath="$compile_shlibpath$dir:"
+ compile_command="$compile_command -l$name"
+ fi
+ ;;
+
+ *)
+ $echo "$progname: \`$hardcode_action' is an unknown hardcode action" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes; then
+ finalize_command="$finalize_command $libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ finalize_command="$finalize_command -L$libdir -l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ finalize_shlibpath="$finalize_shlibpath$libdir:"
+ finalize_command="$finalize_command -l$name"
+ else
+ # We can't seem to hardcode it, guess we'll fake it.
+ finalize_command="$finalize_command -L$libdir -l$name"
+ fi
+ else
+ # Transform directly to old archives if we don't build new libraries.
+ if test -n "$pic_flag" && test -z "$old_library"; then
+ $echo "$progname: cannot find static library for \`$arg'" 1>&2
+ exit 1
+ fi
+
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_command="$compile_command $dir/$linklib"
+ finalize_command="$finalize_command $dir/$linklib"
+ else
+ compile_command="$compile_command -L$dir -l$name"
+ finalize_command="$finalize_command -L$dir -l$name"
+ fi
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ arg=`$echo "$arg" | sed "$sed_quote_subst"`
+ case "$arg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ arg="\"$arg\""
+ ;;
+ esac
+ ;;
+ esac
+
+ # Now actually substitute the argument into the commands.
+ compile_command="$compile_command $arg"
+ finalize_command="$finalize_command $arg"
+ done
+
+ if test -n "$prev"; then
+ $echo "$progname: the \`$prevarg' option requires an argument" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ oldlib=
+ oldobjs=
+ case "$output" in
+ "")
+ $echo "$progname: you must specify an output file" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ ;;
+
+ */*)
+ $echo "$progname: output file \`$output' must have no directory components" 1>&2
+ exit 1
+ ;;
+
+ *.la)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case "$output" in
+ lib*) ;;
+ *)
+ $echo "$progname: libtool library \`$arg' must begin with \`lib'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ ;;
+ esac
+
+ name=`$echo "$output" | sed -e 's/\.la$//' -e 's/^lib//'`
+ libname=`eval \\$echo \"$libname_spec\"`
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+ current=0
+ revision=0
+ age=0
+
+ if test -n "$objs"; then
+ $echo "$progname: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
+ exit 1
+ fi
+
+ # How the heck are we supposed to write a wrapper for a shared library?
+ if test -n "$link_against_libtool_libs"; then
+ $echo "$progname: libtool library \`$output' may not depend on uninstalled libraries:$link_against_libtool_libs" 1>&2
+ exit 1
+ fi
+
+ # Add libc to deplibs on all systems.
+ deplibs="$deplibs -lc"
+
+ if test -n "$dlfiles$dlprefiles"; then
+ $echo "$progname: warning: \`-dlopen' is ignored while creating libtool libraries" 1>&2
+ # Nullify the symbol file.
+ compile_command=`$echo "$compile_command" | sed "s% @SYMFILE@%%"`
+ finalize_command=`$echo "$finalize_command" | sed "s% @SYMFILE@%%"`
+ fi
+
+ if test -z "$rpath"; then
+ $echo "$progname: you must specify an installation directory with \`-rpath'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ set dummy $rpath
+ if test $# -gt 2; then
+ $echo "$progname: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+ fi
+ install_libdir="$2"
+
+ # Parse the version information argument.
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo
+ IFS="$save_ifs"
+
+ if test -n "$5"; then
+ $echo "$progname: too many parameters to \`-version-info'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ test -n "$2" && current="$2"
+ test -n "$3" && revision="$3"
+ test -n "$4" && age="$4"
+
+ # Check that each of the things are valid numbers.
+ case "$current" in
+ 0 | [1-9] | [1-9][0-9]*) ;;
+ *)
+ $echo "$progname: CURRENT \`$current' is not a nonnegative integer" 1>&2
+ $echo "$progname: \`$vinfo' is not valid version information" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "$revision" in
+ 0 | [1-9] | [1-9][0-9]*) ;;
+ *)
+ $echo "$progname: REVISION \`$revision' is not a nonnegative integer" 1>&2
+ $echo "$progname: \`$vinfo' is not valid version information" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "$age" in
+ 0 | [1-9] | [1-9][0-9]*) ;;
+ *)
+ $echo "$progname: AGE \`$age' is not a nonnegative integer" 1>&2
+ $echo "$progname: \`$vinfo' is not valid version information" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if test $age -gt $current; then
+ $echo "$progname: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+ $echo "$progname: \`$vinfo' is not valid version information" 1>&2
+ exit 1
+ fi
+
+ # Calculate the version variables.
+ version_vars="version_type current age revision"
+ case "$version_type" in
+ none) ;;
+
+ linux)
+ version_vars="$version_vars major versuffix"
+ major=`expr $current - $age`
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ version_vars="$version_vars versuffix verstring"
+ major=`expr $current - $age`
+ versuffix="$current.$age.$revision"
+ verstring="$versuffix"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test $loop != 0; do
+ iface=`expr $current - $loop`
+ loop=`expr $loop - 1`
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ sunos)
+ version_vars="$version_vars major versuffix"
+ major="$current"
+ versuffix="$current.$revision"
+ ;;
+
+ *)
+ $echo "$progname: unknown library version type \`$version_type'" 1>&2
+ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
+ exit 1
+ ;;
+ esac
+
+ # Create the output directory, or remove our outputs if we need to.
+ if test -d $objdir; then
+ $show "$rm $objdir/$output $objdir/$libname.*"
+ $run $rm $objdir/$output $objdir/$libname.*
+ else
+ $show "$mkdir $objdir"
+ $run $mkdir $objdir
+ status=$?
+ if test $status -eq 0 || test -d $objdir; then :
+ else
+ exit $status
+ fi
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ $echo "$progname: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Clear the flag.
+ allow_undefined_flag=
+ fi
+
+ if test "$build_libtool_libs" = yes; then
+ # Get the real and link names of the library.
+ library_names=`eval \\$echo \"$library_names_spec\"`
+ set dummy $library_names
+ realname="$2"
+ shift; shift
+
+ if test -n "$soname_spec"; then
+ soname=`eval \\$echo \"$soname_spec\"`
+ else
+ soname="$realname"
+ fi
+
+ lib="$objdir/$realname"
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are PIC.
+ test -z "$pic_flag" && libobjs=`$echo "$libobjs " | sed -e 's/\.lo /.o /g' -e 's/ $//g'`
+
+ # Do each of the archive commands.
+ cmds=`eval \\$echo \"$archive_cmds\"`
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+
+ # Create links to the real library.
+ for link in $linknames; do
+ $show "(cd $objdir && $LN_S $realname $link)"
+ $run eval '(cd $objdir && $LN_S $realname $link)' || exit $?
+ done
+
+ # If -export-dynamic was specified, set the dlname.
+ if test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ *.lo | *.o)
+ if test -n "$link_against_libtool_libs"; then
+ $echo "$progname: error: cannot link libtool libraries into reloadable objects" 1>&2
+ exit 1
+ fi
+
+ if test -n "$deplibs"; then
+ $echo "$progname: warning: \`-l' and \`-L' are ignored while creating objects" 1>&2
+ fi
+
+ if test -n "$dlfiles$dlprefiles"; then
+ $echo "$progname: warning: \`-dlopen' is ignored while creating objects" 1>&2
+ # Nullify the symbol file.
+ compile_command=`$echo "$compile_command" | sed "s% @SYMFILE@%%"`
+ finalize_command=`$echo "$finalize_command" | sed "s% @SYMFILE@%%"`
+ fi
+
+ if test -n "$rpath"; then
+ $echo "$progname: warning: \`-rpath' is ignored while creating objects" 1>&2
+ fi
+
+ if test -n "$vinfo"; then
+ $echo "$progname: warning: \`-version-info' is ignored while creating objects" 1>&2
+ fi
+
+ case "$output" in
+ *.lo)
+ if test -n "$objs"; then
+ $echo "$progname: cannot build library object \`$output' from non-libtool objects" 1>&2
+ exit 1
+ fi
+ libobj="$output"
+ obj=`$echo "$output" | sed 's/\.lo$/.o/'`
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $run $rm $obj $libobj
+
+ # Create the old-style object.
+ reload_objs="$objs"`$echo "$libobjs " | sed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
+
+ output="$obj"
+ cmds=`eval \\$echo \"$reload_cmds\"`
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+
+ # Exit if we aren't doing a library object file.
+ test -z "$libobj" && exit 0
+
+ if test "$build_libtool_libs" != yes; then
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ $show "$echo timestamp > $libobj"
+ $run eval "\$echo timestamp > $libobj" || exit $?
+ exit 0
+ fi
+
+ if test -n "$pic_flag"; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs"
+ output="$libobj"
+ cmds=`eval \\$echo \"$reload_cmds\"`
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ else
+ # Just create a symlink.
+ $show "$LN_S $obj $libobj"
+ $run $LN_S $obj $libobj || exit 1
+ fi
+
+ exit 0
+ ;;
+
+ *)
+ if test -n "$vinfo"; then
+ $echo "$progname: warning: \`-version-info' is ignored while linking programs" 1>&2
+ fi
+
+ if test -n "$rpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ # Put the magic libdir with the hardcode flag.
+ hardcode_libdirs="$libdir"
+ libdir="@HARDCODE_LIBDIRS@"
+ else
+ # Just accumulate the unique libdirs.
+ case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ libdir=
+ fi
+ fi
+
+ if test -n "$libdir"; then
+ flag=`eval \\$echo \"$hardcode_libdir_flag_spec\"`
+
+ compile_command="$compile_command $flag"
+ finalize_command="$finalize_command $flag"
+ fi
+ elif test "$hardcode_runpath_var" = yes; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ fi
+
+ # Substitute the hardcoded libdirs into the compile commands.
+ if test -n "$hardcode_libdir_separator"; then
+ compile_command=`$echo "$compile_command" | sed "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
+ finalize_command=`$echo "$finalize_command" | sed "s%@HARDCODE_LIBDIRS@%$hardcode_libdirs%g"`
+ fi
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$echo "$compile_command " | sed -e 's/\.lo /.o /g' -e 's/ $//'`
+ finalize_command=`$echo "$finalize_command " | sed -e 's/\.lo /.o /g' -e 's/ $//'`
+ fi
+
+ if test "$export_dynamic" = yes && test -n "$NM" && test -n "$global_symbol_pipe"; then
+ dlsyms="${output}S.c"
+ else
+ dlsyms=
+ fi
+
+ if test -n "$dlsyms"; then
+ # Add our own program objects to the preloaded list.
+ dlprefiles=`$echo "$objs$dlprefiles " | sed -e 's/\.lo /.o /g' -e 's/ $//'`
+
+ # Discover the nlist of each of the dlfiles.
+ nlist="$objdir/${output}.nm"
+
+ if test -d $objdir; then
+ $show "$rm $nlist ${nlist}T"
+ $run $rm "$nlist" "${nlist}T"
+ else
+ $show "$mkdir $objdir"
+ $run $mkdir $objdir
+ status=$?
+ if test $status -eq 0 || test -d $objdir; then :
+ else
+ exit $status
+ fi
+ fi
+
+ for arg in $dlprefiles; do
+ $show "extracting global C symbols from \`$arg'"
+ $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+ done
+
+ # Parse the name list into a source file.
+ $show "creating $objdir/$dlsyms"
+ if test -z "$run"; then
+ # Make sure we at least have an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ wcout=`wc "$nlist" 2>/dev/null`
+ count=`$echo "$wcout" | sed 's/^[ ]*\([0-9][0-9]*\).*$/\1/'`
+ (test "$count" -ge 0) 2>/dev/null || count=-1
+ else
+ $rm "$nlist"T
+ count=-1
+ fi
+
+ case "$dlsyms" in
+ "") ;;
+ *.c)
+ cat <<EOF > "$objdir/$dlsyms"
+/* $dlsyms - symbol resolution table for \`$output' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define dld_preloaded_symbol_count some_other_symbol
+#define dld_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */
+EOF
+ if test -f "$nlist"; then
+ sed -e 's/^.* \(.*\)$/extern char \1;/' < "$nlist" >> "$objdir/$dlsyms"
+ else
+ $echo '/* NONE */' >> "$objdir/$dlsyms"
+EOF
+ fi
+
+ cat <<EOF >> "$objdir/$dlsyms"
+
+#undef dld_preloaded_symbol_count
+#undef dld_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define __ptr_t void *
+#else
+# define __ptr_t char *
+#endif
+
+/* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
+int dld_preloaded_symbol_count = $count;
+
+/* The mapping between symbol names and symbols. */
+struct {
+ char *name;
+ __ptr_t address;
+}
+dld_preloaded_symbols[] =
+{
+EOF
+
+ if test -f "$nlist"; then
+ sed 's/^\(.*\) \(.*\)$/ {"\1", \&\2},/' < "$nlist" >> "$objdir/$dlsyms"
+ fi
+
+ cat <<\EOF >> "$objdir/$dlsyms"
+ {0},
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+ ;;
+
+ *)
+ echo "$progname: unknown suffix for \`$dlsyms'" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+
+ # Now compile the dynamic symbol file.
+ $show "(cd $objdir && $CC -c$no_builtin_flag \"$dlsyms\")"
+ $run eval '(cd $objdir && $CC -c$no_builtin_flag "$dlsyms")' || exit $?
+
+ # Transform the symbol file into the correct name.
+ compile_command=`$echo "$compile_command" | sed "s%@SYMFILE@%$objdir/${output}S.o%"`
+ finalize_command=`$echo "$finalize_command" | sed "s%@SYMFILE@%$objdir/${output}S.o%"`
+ elif test "$export_dynamic" != yes; then
+ test -n "$dlfiles$dlprefiles" && $echo "$progname: warning: \`-dlopen' and \`-dlpreopen' are ignored without \`-export-dynamic'" 1>&2
+ else
+ # We keep going just in case the user didn't refer to
+ # dld_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+ $echo "$progname: not configured to extract global symbols from dlpreopened files" 1>&2
+
+ # Nullify the symbol file.
+ compile_command=`$echo "$compile_command" | sed "s% @SYMFILE@%%"`
+ finalize_command=`$echo "$finalize_command" | sed "s% @SYMFILE@%%"`
+ fi
+
+ if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
+ # Replace the output file specification.
+ compile_command=`$echo "$compile_command" | sed 's%@OUTPUT@%'"$output"'%g'`
+ finalize_command=`$echo "$finalize_command" | sed 's%@OUTPUT@%'"$output"'%g'`
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ $show "$compile_command"
+ $run eval "$compile_command"
+ exit $?
+ fi
+
+ # Replace the output file specification.
+ compile_command=`$echo "$compile_command" | sed 's%@OUTPUT@%'"$objdir/$output"'%g'`
+ finalize_command=`$echo "$finalize_command" | sed 's%@OUTPUT@%'"$objdir/$output"'T%g'`
+
+ # Create the binary in the object directory, then wrap it.
+ if test -d $objdir; then :
+ else
+ $show "$mkdir $objdir"
+ $run $mkdir $objdir || exit $?
+ fi
+
+ if test -n "$shlibpath_var"; then
+ # We should set the shlibpath_var
+ rpath=
+ for dir in $temp_rpath; do
+ case "$dir" in
+ /*)
+ # Absolute path.
+ rpath="$rpath$dir:"
+ ;;
+ *)
+ # Relative path: add a thisdir entry.
+ rpath="$rpath\$thisdir/$dir:"
+ ;;
+ esac
+ done
+ temp_rpath="$rpath"
+ fi
+
+ # Delete the old output file.
+ $run $rm $output
+
+ if test -n "$compile_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_command="$runpath_var=\"$rpath\$$runpath_var\" $compile_command"
+ finalize_command="$runpath_var=\"$rpath\$$runpath_var\" $finalize_command"
+ fi
+
+ case "$hardcode_action" in
+ relink)
+ # AGH! Flame the AIX and HP-UX people for me, will ya?
+ $echo "$progname: warning: using a buggy system linker" 1>&2
+ $echo "$progname: relinking will be required before \`$output' can be installed" 1>&2
+ ;;
+ esac
+
+ $show "$compile_command"
+ $run eval "$compile_command" || exit $?
+
+ # Now create the wrapper script.
+ $show "creating $output"
+
+ # Quote the finalize command for shipping.
+ finalize_command=`$echo "$finalize_command" | sed "$sed_quote_subst"`
+
+ # Only actually do things if our run command is non-null.
+ if test -z "$run"; then
+ $rm $output
+ trap "$rm $output; exit 1" 1 2 15
+
+ cat > $output <<EOF
+#! /bin/sh
+
+# $output - temporary wrapper script for $objdir/$output
+# Generated by ltmain.sh - GNU $PACKAGE $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of \``pwd`'.
+# If it is, it will not operate correctly.
+
+# This environment variable determines our operation mode.
+if test "\$libtool_install_magic" = "$magic"; then
+ # install mode needs the following variables:
+ link_against_libtool_libs='$link_against_libtool_libs'
+ finalize_command="$finalize_command"
+else
+ # When we are sourced in execute mode, \$file and \$echo are already set.
+ if test "\$libtool_execute_magic" = "$magic"; then :
+ else
+ echo='$echo'
+ file="\$0"
+ fi
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$echo "\$file" | sed 's%/[^/]*$%%'\`
+ test "x\$thisdir" = "x\$file" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld "\$file" | sed -n 's/.*-> //p'\`
+ while test -n "\$file"; do
+ destdir=\`\$echo "\$file" | sed 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test "x\$destdir" != "x\$file"; then
+ case "\$destdir" in
+ /*) thisdir="\$destdir" ;;
+ *) thisdir="\$thisdir/\$destdir" ;;
+ esac
+ fi
+
+ file=\`\$echo "\$file" | sed 's%^.*/%%'\`
+ file=\`ls -ld "\$thisdir/\$file" | sed -n 's/.*-> //p'\`
+ done
+
+ # Try to get the absolute directory name.
+ absdir=\`cd "\$thisdir" && pwd\`
+ test -n "\$absdir" && thisdir="\$absdir"
+
+ progdir="\$thisdir/$objdir"
+ program='$output'
+
+ if test -f "\$progdir/\$program"; then
+EOF
+
+ # Export our shlibpath_var if we have one.
+ if test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ cat >> $output <<EOF
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var="$temp_rpath\$$shlibpath_var"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ $shlibpath_var=\`\$echo \$$shlibpath_var | sed -e 's/:*\$//'\`
+
+ export $shlibpath_var
+
+EOF
+ fi
+
+ cat >> $output <<EOF
+ if test "\$libtool_execute_magic" != "$magic"; then
+ # Run the actual program with our arguments.
+ args=
+ for arg
+ do
+ # Quote arguments (to preserve shell metacharacters).
+ sed_quote_subst='$sed_quote_subst'
+ arg=\`\$echo "\$arg" | sed "\$sed_quote_subst"\`
+ args="\$args \\"\$arg\\""
+ done
+
+ # Export the path to the program.
+ PATH="\$progdir:\$PATH"
+ export PATH
+
+ eval "exec \$program \$args"
+
+ \$echo "\$0: cannot exec \$program \$args"
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$echo "\$0: error: \$progdir/\$program does not exist" 1>&2
+ \$echo "This script is just a wrapper for \$program." 1>&2
+ \$echo "See the $PACKAGE documentation for more information." 1>&2
+ exit 1
+ fi
+fi
+EOF
+ chmod +x $output
+ fi
+ exit 0
+ ;;
+ esac
+
+
+ # See if we need to build an old-fashioned archive.
+ if test "$build_old_libs" = "yes"; then
+ # Now set the variables for building old libraries.
+ oldlib="$objdir/$libname.a"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs"`$echo "$libobjs " | sed -e 's/[^ ]*\.a //g' -e 's/\.lo /.o /g' -e 's/ $//g'`
+
+ if test -d "$objdir"; then
+ $show "$rm $oldlib"
+ $run $rm $oldlib
+ else
+ $show "$mkdir $objdir"
+ $run $mkdir $objdir
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=`eval \\$echo \"$old_archive_from_new_cmds\"`
+ else
+ cmds=`eval \\$echo \"$old_archive_cmds\"`
+ fi
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ fi
+
+ # Now create the libtool archive.
+ case "$output" in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.a"
+
+ $show "creating $output"
+
+ # Only create the output if not a dry run.
+ if test -z "$run"; then
+ cat > $output <<EOF
+# $output - a libtool library file
+# Generated by ltmain.sh - GNU $PACKAGE $VERSION
+
+# The name that we can dlopen(3).
+dlname='$dlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'
+EOF
+ fi
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ $show "(cd $objdir && $LN_S ../$output $output)"
+ $run eval "(cd $objdir && $LN_S ../$output $output)" || exit 1
+ ;;
+ esac
+ exit 0
+ ;;
+
+ # libtool install mode
+ install)
+ progname="$progname: install"
+
+ # There may be an optional /bin/sh argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL"; then
+ # Aesthetically quote it.
+ arg=`$echo "$nonopt" | sed "$sed_quote_subst"`
+ case "$arg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ arg="\"$arg\""
+ ;;
+ esac
+ install_prog="$arg "
+ arg="$1"
+ shift
+ else
+ install_prog=
+ arg="$nonopt"
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ arg=`$echo "$arg" | sed "$sed_quote_subst"`
+ case "$arg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ arg="\"$arg\""
+ ;;
+ esac
+ install_prog="$install_prog$arg"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest="$arg"
+ continue
+ fi
+
+ case "$arg" in
+ -d) isdir=yes ;;
+ -f) prev="-f" ;;
+ -g) prev="-g" ;;
+ -m) prev="-m" ;;
+ -o) prev="-o" ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*) ;;
+
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest="$arg"
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ arg=`$echo "$arg" | sed "$sed_quote_subst"`
+ case "$arg" in
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
+ arg="\"$arg\""
+ ;;
+ esac
+ install_prog="$install_prog $arg"
+ done
+
+ if test -z "$install_prog"; then
+ $echo "$progname: you must specify an install program" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ if test -n "$prev"; then
+ $echo "$progname: the \`$prev' option requires an argument" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ $echo "$progname: no file or destination specified" 1>&2
+ else
+ $echo "$progname: you must specify a destination" 1>&2
+ fi
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ # Strip any trailing slash from the destination.
+ dest=`$echo "$dest" | sed 's%/$%%'`
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test -n "$isdir"; then
+ destdir="$dest"
+ destname=
+ else
+ destdir=`$echo "$dest" | sed 's%/[^/]*$%%'`
+ test "X$destdir" = "X$dest" && destdir=.
+ destname=`$echo "$dest" | sed 's%^.*/%%'`
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files
+ if test $# -gt 2; then
+ $echo "$progname: \`$dest' is not a directory" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+ fi
+ case "$destdir" in
+ /*) ;;
+ *)
+ for file in $files; do
+ case "$file" in
+ *.lo) ;;
+ *)
+ $echo "$progname: \`$destdir' must be an absolute directory name" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case "$file" in
+ *.a)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ if egrep '^# Generated by ltmain.sh' $file >/dev/null 2>&1; then :
+ else
+ $echo "$progname: \`$file' is not a valid libtool archive" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ library_names=
+ old_library=
+ # If there is no directory component, then add one.
+ case "$file" in
+ */*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ dir="`$echo "$file" | sed 's%/[^/]*$%%'`/"
+ test "X$dir" = "X$file/" && dir=
+ dir="$dir$objdir"
+
+ # See the names of the shared library.
+ set dummy $library_names
+ if test -n "$2"; then
+ realname="$2"
+ shift
+ shift
+
+ # Install the shared library and build the symlinks.
+ $show "$install_prog $dir/$realname $destdir/$realname"
+ $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
+ test "X$dlname" = "X$realname" && dlname=
+
+ # Support stripping libraries.
+ if test -n "$stripme"; then
+ if test -n "$striplib"; then
+ $show "$striplib $destdir/$realname"
+ $run $striplib $destdir/$realname || exit $?
+ else
+ $echo "$progname: warning: no library stripping program" 1>&2
+ fi
+ fi
+
+ if test $# -gt 0; then
+ # Delete the old symlinks.
+ rmcmd="$rm"
+ for linkname
+ do
+ rmcmd="$rmcmd $destdir/$linkname"
+ done
+ $show "$rmcmd"
+ $run $rmcmd
+
+ # ... and create new ones.
+ for linkname
+ do
+ test "X$dlname" = "X$linkname" && dlname=
+ $show "(cd $destdir && $LN_S $realname $linkname)"
+ $run eval "(cd $destdir && $LN_S $realname $linkname)"
+ done
+ fi
+
+ if test -n "$dlname"; then
+ # Install the dynamically-loadable library.
+ $show "$install_prog $dir/$dlname $destdir/$dlname"
+ $run eval "$install_prog $dir/$dlname $destdir/$dlname" || exit $?
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ cmds=`eval \\$echo \"$postinstall_cmds\"`
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ fi
+
+ # Install the pseudo-library for information purposes.
+ name=`$echo "$file" | sed 's%^.*/%%'`
+ $show "$install_prog $file $destdir/$name"
+ $run eval "$install_prog $file $destdir/$name" || exit $?
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ destfile=`$echo "$file" | sed 's%^.*/%%'`
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case "$destfile" in
+ *.lo)
+ staticdest=`$echo "$destfile" | sed 's/\.lo$/\.o/'`
+ ;;
+ *.o)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ $echo "$progname: cannot copy a libtool object to \`$destfile'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ if test -n "$destfile"; then
+ $show "$install_prog $file $destfile"
+ $run eval "$install_prog $file $destfile" || exit $?
+ fi
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ staticobj=`$echo "$file" | sed 's/\.lo$/\.o/'`
+
+ $show "$install_prog $staticobj $staticdest"
+ $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+ fi
+ exit 0
+ ;;
+
+ *)
+ # Do a test to see if this is really a libtool program.
+ if egrep '^# Generated by ltmain.sh' $file >/dev/null 2>&1; then
+ link_against_libtool_libs=
+ finalize_command=
+
+ # If there is no directory component, then add one.
+ case "$file" in
+ */*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Check the variables that should have been set.
+ if test -z "$link_against_libtool_libs" || test -z "$finalize_command"; then
+ $echo "$progname: invalid libtool wrapper script \`$file'" 1>&2
+ exit 1
+ fi
+
+ finalize=yes
+ for lib in $link_against_libtool_libs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ # If there is no directory component, then add one.
+ case "$lib" in
+ */*) . $lib ;;
+ *) . ./$lib ;;
+ esac
+ fi
+ libfile="$libdir/`$echo "$lib" | sed 's%^.*/%%g'`"
+ if test -z "$libdir"; then
+ $echo "$progname: warning: \`$lib' contains no -rpath information" 1>&2
+ elif test -f "$libfile"; then :
+ else
+ $echo "$progname: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+ finalize=no
+ fi
+ done
+
+ if test "$hardcode_action" = relink; then
+ if test "$finalize" = yes; then
+ $echo "$progname: warning: relinking \`$file' on behalf of your buggy system linker" 1>&2
+ $show "$finalize_command"
+ if $run eval "$finalize_command"; then :
+ else
+ $echo "$progname: error: relink \`$file' with the above command before installing it" 1>&2
+ continue
+ fi
+ file="$objdir/$file"T
+ else
+ $echo "$progname: warning: cannot relink \`$file' on behalf of your buggy system linker" 1>&2
+ fi
+ else
+ # Install the binary that we compiled earlier.
+ file=`$echo "$file" | sed "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ $show "$install_prog$stripme $file $dest"
+ $run eval "$install_prog\$stripme \$file \$dest" || exit $?
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ name=`$echo "$file" | sed 's%^.*/%%'`
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ $show "$install_prog $file $oldlib"
+ $run eval "$install_prog \$file \$oldlib" || exit $?
+
+ # Support stripping libraries.
+ if test -n "$stripme"; then
+ if test -n "$old_striplib"; then
+ $show "$old_striplib $oldlib"
+ $run $old_striplib $oldlib || exit $?
+ else
+ $echo "$progname: warning: no static library stripping program" 1>&2
+ fi
+ fi
+
+ # Do each command in the postinstall commands.
+ cmds=`eval \\$echo \"$old_postinstall_cmds\"`
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ done
+
+ if test -n "$future_libdirs"; then
+ $echo "$progname: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+ fi
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ test -n "$run" && current_libdirs=" -n$current_libdirs"
+ exec $SHELL $0 --finish$current_libdirs
+ exit 1
+ fi
+
+ exit 0
+ ;;
+
+ # libtool finish mode
+ finish)
+ progname="$progname: finish"
+ libdirs="$nonopt"
+
+ if test -n "$finish_cmds" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ # Do each command in the postinstall commands.
+ cmds=`eval \\$echo \"$finish_cmds\"`
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS=';'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd"
+ done
+ IFS="$save_ifs"
+ done
+ fi
+
+ $echo "To link against installed libraries in LIBDIR, users may have to:"
+ if test -n "$shlibpath_var"; then
+ $echo " - add LIBDIR to their \`$shlibpath_var' environment variable"
+ fi
+ $echo " - use the \`-LLIBDIR' linker flag"
+ exit 0
+ ;;
+
+ # libtool execute mode
+ execute)
+ progname="$progname: execute"
+
+ # The first argument is the command name.
+ cmd="$nonopt"
+ if test -z "$cmd"; then
+ $echo "$progname: you must specify a COMMAND" 1>&2
+ $echo "$help"
+ exit 1
+ fi
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ if test -f "$file"; then :
+ else
+ $echo "$progname: \`$file' is not a file" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ dir=
+ case "$file" in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ if egrep '^# Generated by ltmain.sh' $file >/dev/null 2>&1; then :
+ else
+ $echo "$progname: \`$lib' is not a valid libtool archive" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+
+ # If there is no directory component, then add one.
+ case "$file" in
+ */*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && $echo "$progname: warning: \`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ dir=`$echo "$file" | sed 's%/[^/]*$%%'`
+ test "X$dir" = "X$file" && dir=.
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ $echo "$progname: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+ exit 1
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ dir=`$echo "$file" | sed 's%/[^/]*$%%'`
+ test "X$dir" = "X$file" && dir=.
+ ;;
+
+ *)
+ $echo "$progname: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case "$file" in
+ -*) ;;
+ *)
+ if egrep '^# Generated by ltmain.sh' $file >/dev/null 2>&1; then
+ # If there is no directory component, then add one.
+ case "$file" in
+ */*) . $file ;;
+ *) . ./$file ;;
+ esac
+
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ file=`$echo "$file" | sed "$sed_quote_subst"`
+ args="$args \"$file\""
+ done
+
+ if test -z "$run"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+
+ # Now actually exec the command.
+ eval "exec \$cmd$args"
+
+ $echo "$progname: cannot exec \$cmd$args"
+ exit 1
+ else
+ # Display what would be done.
+ eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+ $echo "export $shlibpath_var"
+ $echo "$cmd$args"
+ exit 0
+ fi
+ ;;
+
+ # libtool uninstall mode
+ uninstall)
+ progname="$progname: uninstall"
+ rm="$nonopt"
+ files=
+
+ for arg
+ do
+ case "$arg" in
+ -*) rm="$rm $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ if test -z "$rm"; then
+ $echo "$progname: you must specify an RM program" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ fi
+
+ for file in $files; do
+ dir=`$echo "$file" | sed -e 's%/[^/]*$%%'`
+ test "X$dir" = "X$file" && dir=.
+ name=`$echo "$file" | sed -e 's%^.*/%%'`
+
+ rmfiles="$file"
+
+ case "$name" in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if egrep '^# Generated by ltmain.sh' $file >/dev/null 2>&1; then
+ . $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $dir/$n"
+ test "X$n" = "X$dlname" && dlname=
+ done
+ test -n "$dlname" && rmfiles="$rmfiles $dir/$dlname"
+ test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
+
+ # FIXME: should reinstall the best remaining shared library.
+ fi
+ ;;
+
+ *.lo)
+ if test "$build_old_libs" = yes; then
+ oldobj=`$echo "$name" | sed 's/\.lo$/\.o/'`
+ rmfiles="$rmfiles $dir/$oldobj"
+ fi
+ ;;
+ esac
+
+ $show "$rm $rmfiles"
+ $run $rm $rmfiles
+ done
+ exit 0
+ ;;
+
+ "")
+ $echo "$progname: you must specify a MODE" 1>&2
+ $echo "$generic_help" 1>&2
+ exit 1
+ ;;
+ esac
+
+ $echo "$progname: invalid operation mode \`$mode'" 1>&2
+ $echo "$generic_help" 1>&2
+ exit 1
+fi # test -z "$show_help"
+
+# We need to display help for each of the modes.
+case "$mode" in
+"") cat <<EOF
+Usage: $progname [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+-n, --dry-run display commands without modifying any files
+ --features display configuration information and exit
+ --finish same as \`--mode=finish'
+ --help display this help message and exit
+ --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
+ --quiet same as \`--silent'
+ --silent don't print informational messages
+ --version print version information
+
+MODE must be one of the following:
+
+ compile compile a source file into a libtool object
+ execute automatically set library path, then run a program
+ finish complete the installation of libtool libraries
+ install install libraries or executables
+ link create a library or an executable
+ uninstall remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE. Try \`$progname --help --mode=MODE' for
+a more detailed description of MODE.
+EOF
+ ;;
+
+compile)
+ cat <<EOF
+Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'.
+EOF
+ ;;
+
+execute)
+ cat <<EOF
+Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments.
+EOF
+ ;;
+
+finish)
+ cat <<EOF
+Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed.
+EOF
+ ;;
+
+install)
+ cat <<EOF
+Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized).
+EOF
+ ;;
+
+link)
+ cat <<EOF
+Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -allow-undefined allow a libtool library to reference undefined symbols
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to dld_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -static do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only
+library objects (\`.lo' files) may be specified, and \`-rpath' is required.
+
+If OUTPUT-FILE ends in \`.a', then a standard library is created using \`ar'
+and \`ranlib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.o', then a reloadable object file is
+created, otherwise an executable program is created.
+EOF
+ ;;
+
+uninstall)
+ cat <<EOF
+Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM.
+EOF
+ ;;
+
+*)
+ $echo "$progname: invalid operation mode \`$mode'" 1>&2
+ $echo "$help" 1>&2
+ exit 1
+ ;;
+esac
+
+$echo
+$echo "Try \`$progname --help' for more information about other modes."
+
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
--- /dev/null
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+case "$1" in
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ automake touch all \`Makefile.in' files
+ bison touch file \`y.tab.c'
+ makeinfo touch the output file
+ yacc touch file \`y.tab.c'"
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing - GNU libit 0.0"
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+ aclocal)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. It should be needed only if
+ you modified \`acinclude.m4' or \`configure.in'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. It should be needed only if
+ you modified \`configure.in'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. It should be needed only if
+ you modified \`acconfig.h' or \`configure.in'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ touch config.h.in
+ ;;
+
+ automake)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. It should be needed only if
+ you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print \
+ | sed 's/^\(.*\).am$/touch \1.in/' \
+ | sh
+ ;;
+
+ bison|yacc)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ touch y.tab.c
+ ;;
+
+ makeinfo)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. It should be needed only if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+ fi
+ touch $file
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+ system. You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequirements for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
--- /dev/null
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+errstatus=0
+
+for file
+do
+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ shift
+
+ pathcomp=
+ for d in ${1+"$@"} ; do
+ pathcomp="$pathcomp$d"
+ case "$pathcomp" in
+ -* ) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp" 1>&2
+ mkdir "$pathcomp" || errstatus=$?
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
--- /dev/null
+## Process this with automake to create Makefile.in
+
+AUTOMAKE_OPTIONS = foreign
+
+SUFFIXES = .c .lo .o .s .S
+
+.deps/%.P: $(srcdir)/%.s
+ @echo "Computing dependencies for $<..."
+ @o='o'; \
+ test -n "$o" && o='$$o'; \
+ $(MKDEP) $< | sed "s,^\(.*\)\.o:,\1.$$o \1.l$$o $@:," > $@
+
+.deps/%.P: $(srcdir)/%.S
+ @echo "Computing dependencies for $<..."
+ @o='o'; \
+ test -n "$o" && o='$$o'; \
+ $(MKDEP) $< | sed "s,^\(.*\)\.o:,\1.$$o \1.l$$o $@:," > $@
+
+lib_LTLIBRARIES = libffi.la
+noinst_PROGRAMS = ffitest
+
+TARGET_SRC_MIPS_GCC = mips/ffi.c mips/o32.S mips/n32.S
+TARGET_SRC_MIPS_SGI = mips/ffi.c mips/o32.s mips/n32.s
+TARGET_SRC_X86 = x86/ffi.c x86/sysv.S
+TARGET_SRC_SPARC = sparc/ffi.c sparc/v8.S
+TARGET_SRC_ALPHA = alpha/ffi.c alpha/osf.S
+TARGET_SRC_M68K = m68k/ffi.c m68k/sysv.S
+TARGET_SRC_POWERPC = powerpc/ffi.c powerpc/sysv.S
+TARGET_SRC_ARM = arm/sysv.S arm/ffi.c
+
+##libffi_la_SOURCES = debug.c prep_cif.c types.c $(TARGET_SRC_@TARGET@)
+## Work around automake deficiency
+libffi_la_common_SOURCES = debug.c prep_cif.c types.c
+if MIPS_GCC
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_GCC)
+endif
+if MIPS_SGI
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_SGI)
+endif
+if X86
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_X86)
+endif
+if SPARC
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_SPARC)
+endif
+if ALPHA
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ALPHA)
+endif
+if M68K
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_M68K)
+endif
+if POWERPC
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC)
+endif
+if ARM
+libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
+endif
+
+libffi_la_LDFLAGS = -version-info 2:3:1
+ffitest_SOURCES = ffitest.c
+ffitest_LDADD = libffi.la
+
+EXTRA_DIST = mips/ffi.c mips/n32.S mips/n32.s mips/o32.S mips/o32.s \
+sparc/ffi.c sparc/v8.S \
+x86/ffi.c x86/sysv.S \
+alpha/ffi.c alpha/osf.S \
+m68k/ffi.c m68k/sysv.S \
+powerpc/ffi.c powerpc/sysv.S powerpc/asm.h \
+arm/ffi.c arm/sysv.S
+
+VPATH = @srcdir@:@srcdir@/@TARGETDIR@
+
+if MIPS_SGI
+
+%.o: %.s
+ $(COMPILE) -c $<
+
+# This rule should only be used for compiling with the SGI assembler.
+%.lo: %.s
+ $(LTCOMPILE) -c $<
+
+else
+
+# This is the general rule.
+%.o: %.S
+ $(COMPILE) -c $<
+
+# This is the general rule.
+%.lo: %.S
+ $(LTCOMPILE) -c $<
+
+endif
+
+INCLUDES = -I$(top_srcdir)/include -I../include
+
+test: ffitest
+ ./ffitest
+
+lint:
+ $(LINT) $(INCLUDES) $(srcdir)/*.c $(srcdir)/@TARGETDIR@/*.c
--- /dev/null
+# Makefile.in generated automatically by automake 1.2 from Makefile.am
+
+# Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+
+SHELL = /bin/sh
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = true
+PRE_INSTALL = true
+POST_INSTALL = true
+NORMAL_UNINSTALL = true
+PRE_UNINSTALL = true
+POST_UNINSTALL = true
+host_alias = @host_alias@
+host_triplet = @host@
+CC = @CC@
+LD = @LD@
+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
+MAKEINFO = @MAKEINFO@
+NM = @NM@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+SHELL = @SHELL@
+TARGET = @TARGET@
+TARGETDIR = @TARGETDIR@
+VERSION = @VERSION@
+
+AUTOMAKE_OPTIONS = foreign
+
+SUFFIXES = .c .lo .o .s .S
+
+lib_LTLIBRARIES = libffi.la
+noinst_PROGRAMS = ffitest
+
+TARGET_SRC_MIPS_GCC = mips/ffi.c mips/o32.S mips/n32.S
+TARGET_SRC_MIPS_SGI = mips/ffi.c mips/o32.s mips/n32.s
+TARGET_SRC_X86 = x86/ffi.c x86/sysv.S
+TARGET_SRC_SPARC = sparc/ffi.c sparc/v8.S
+TARGET_SRC_ALPHA = alpha/ffi.c alpha/osf.S
+TARGET_SRC_M68K = m68k/ffi.c m68k/sysv.S
+TARGET_SRC_POWERPC = powerpc/ffi.c powerpc/sysv.S
+TARGET_SRC_ARM = arm/sysv.S arm/ffi.c
+
+libffi_la_common_SOURCES = debug.c prep_cif.c types.c
+@MIPS_GCC_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_GCC)
+@MIPS_SGI_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_MIPS_SGI)
+@X86_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_X86)
+@SPARC_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_SPARC)
+@ALPHA_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ALPHA)
+@M68K_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_M68K)
+@POWERPC_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC)
+@ARM_TRUE@libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
+
+libffi_la_LDFLAGS = -version-info 2:3:1
+ffitest_SOURCES = ffitest.c
+ffitest_LDADD = libffi.la
+
+EXTRA_DIST = mips/ffi.c mips/n32.S mips/n32.s mips/o32.S mips/o32.s \
+sparc/ffi.c sparc/v8.S \
+x86/ffi.c x86/sysv.S \
+alpha/ffi.c alpha/osf.S \
+m68k/ffi.c m68k/sysv.S \
+powerpc/ffi.c powerpc/sysv.S powerpc/asm.h \
+arm/ffi.c arm/sysv.S
+
+VPATH = @srcdir@:@srcdir@/@TARGETDIR@
+
+INCLUDES = -I$(top_srcdir)/include -I../include
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../fficonfig.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(lib_LTLIBRARIES)
+
+
+DEFS = @DEFS@ -I. -I$(srcdir) -I..
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+libffi_la_LIBADD =
+@SPARC_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@SPARC_TRUE@v8.lo
+@MIPS_SGI_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@MIPS_SGI_TRUE@o32.lo n32.lo
+@MIPS_GCC_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@MIPS_GCC_TRUE@o32.lo n32.lo
+@M68K_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@M68K_TRUE@sysv.lo
+@ALPHA_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@ALPHA_TRUE@osf.lo
+@X86_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@X86_TRUE@sysv.lo
+@ARM_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo sysv.lo \
+@ARM_TRUE@ffi.lo
+@POWERPC_TRUE@libffi_la_OBJECTS = debug.lo prep_cif.lo types.lo ffi.lo \
+@POWERPC_TRUE@sysv.lo
+PROGRAMS = $(noinst_PROGRAMS)
+
+ffitest_OBJECTS = ffitest.o
+ffitest_DEPENDENCIES = libffi.la
+ffitest_LDFLAGS =
+CFLAGS = @CFLAGS@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
+LINK = $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+DIST_COMMON = ChangeLog Makefile.am Makefile.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP = --best
+DEP_FILES = .deps/debug.P .deps/ffi.P .deps/ffitest.P .deps/n32.P \
+.deps/o32.P .deps/osf.P .deps/prep_cif.P .deps/sysv.P .deps/types.P \
+.deps/v8.P
+SOURCES = $(libffi_la_SOURCES) $(ffitest_SOURCES)
+OBJECTS = $(libffi_la_OBJECTS) $(ffitest_OBJECTS)
+
+default: all
+
+.SUFFIXES:
+.SUFFIXES: .S .c .lo .o .s
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
+ cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile
+
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
+ cd $(top_builddir) \
+ && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+mostlyclean-libLTLIBRARIES:
+
+clean-libLTLIBRARIES:
+ test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+
+distclean-libLTLIBRARIES:
+
+maintainer-clean-libLTLIBRARIES:
+
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ $(mkinstalldirs) $(libdir)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ if test -f $$p; then \
+ echo "$(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(libdir)/$$p"; \
+ $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(libdir)/$$p; \
+ else :; fi; \
+ done
+
+uninstall-libLTLIBRARIES:
+ $(NORMAL_UNINSTALL)
+ list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ $(LIBTOOL) --mode=uninstall rm -f $(libdir)/$$p; \
+ done
+
+.c.o:
+ $(COMPILE) -c $<
+
+mostlyclean-compile:
+ rm -f *.o core
+
+clean-compile:
+
+distclean-compile:
+ rm -f *.tab.c
+
+maintainer-clean-compile:
+
+.c.lo:
+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+mostlyclean-libtool:
+ rm -f *.lo
+
+clean-libtool:
+ rm -rf .libs
+
+distclean-libtool:
+
+maintainer-clean-libtool:
+
+libffi.la: $(libffi_la_OBJECTS) $(libffi_la_DEPENDENCIES)
+ $(LINK) -rpath $(libdir) $(libffi_la_LDFLAGS) $(libffi_la_OBJECTS) $(libffi_la_LIBADD) $(LIBS)
+
+mostlyclean-noinstPROGRAMS:
+
+clean-noinstPROGRAMS:
+ test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+
+distclean-noinstPROGRAMS:
+
+maintainer-clean-noinstPROGRAMS:
+
+ffitest: $(ffitest_OBJECTS) $(ffitest_DEPENDENCIES)
+ @rm -f ffitest
+ $(LINK) $(ffitest_LDFLAGS) $(ffitest_OBJECTS) $(ffitest_LDADD) $(LIBS)
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES)
+ here=`pwd` && cd $(srcdir) && mkid -f$$here/ID $(SOURCES) $(HEADERS)
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES)
+ tags=; \
+ here=`pwd`; \
+ test -z "$(ETAGS_ARGS)$(SOURCES)$(HEADERS)$$tags" \
+ || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $(SOURCES) $(HEADERS) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+ rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = src
+
+distdir: $(DISTFILES)
+ here=`cd $(top_builddir) && pwd`; \
+ top_distdir=`cd $(top_distdir) && pwd`; \
+ cd $(top_srcdir) \
+ && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign src/Makefile
+ $(mkinstalldirs) $(distdir)/alpha $(distdir)/arm $(distdir)/m68k \
+ $(distdir)/mips $(distdir)/powerpc $(distdir)/sparc \
+ $(distdir)/x86
+ @for file in $(DISTFILES); do \
+ d=$(srcdir); \
+ test -f $(distdir)/$$file \
+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+ || cp -p $$d/$$file $(distdir)/$$file; \
+ done
+
+MKDEP = gcc -M $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
+
+DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
+-include .deps/.P
+.deps/.P: $(BUILT_SOURCES)
+ echo > $@
+
+-include $(DEP_FILES)
+
+mostlyclean-depend:
+
+clean-depend:
+
+distclean-depend:
+
+maintainer-clean-depend:
+ rm -rf .deps
+
+.deps/%.P: %.c
+ @echo "Computing dependencies for $<..."
+ @o='o'; \
+ test -n "$o" && o='$$o'; \
+ $(MKDEP) $< >$@.tmp \
+ && sed "s,^\(.*\)\.o:,\1.$$o \1.l$$o $@:," < $@.tmp > $@ \
+ && rm -f $@.tmp
+info:
+dvi:
+check: all
+ $(MAKE)
+installcheck:
+install-exec: install-libLTLIBRARIES
+ @$(NORMAL_INSTALL)
+
+install-data:
+ @$(NORMAL_INSTALL)
+
+install: install-exec install-data all
+ @:
+
+uninstall: uninstall-libLTLIBRARIES
+
+all: Makefile $(LTLIBRARIES) $(PROGRAMS)
+
+install-strip:
+ $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
+installdirs:
+ $(mkinstalldirs) $(libdir)
+
+
+mostlyclean-generic:
+ test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
+
+clean-generic:
+ test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ rm -f Makefile $(DISTCLEANFILES)
+ rm -f config.cache config.log stamp-h stamp-h[0-9]*
+ test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+ test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+mostlyclean: mostlyclean-libLTLIBRARIES mostlyclean-compile \
+ mostlyclean-libtool mostlyclean-noinstPROGRAMS \
+ mostlyclean-tags mostlyclean-depend mostlyclean-generic
+
+clean: clean-libLTLIBRARIES clean-compile clean-libtool \
+ clean-noinstPROGRAMS clean-tags clean-depend \
+ clean-generic mostlyclean
+
+distclean: distclean-libLTLIBRARIES distclean-compile distclean-libtool \
+ distclean-noinstPROGRAMS distclean-tags \
+ distclean-depend distclean-generic clean
+ rm -f config.status
+ rm -f libtool
+
+maintainer-clean: maintainer-clean-libLTLIBRARIES \
+ maintainer-clean-compile maintainer-clean-libtool \
+ maintainer-clean-noinstPROGRAMS maintainer-clean-tags \
+ maintainer-clean-depend maintainer-clean-generic \
+ distclean
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+
+.PHONY: default mostlyclean-libLTLIBRARIES distclean-libLTLIBRARIES \
+clean-libLTLIBRARIES maintainer-clean-libLTLIBRARIES \
+uninstall-libLTLIBRARIES install-libLTLIBRARIES mostlyclean-compile \
+distclean-compile clean-compile maintainer-clean-compile \
+mostlyclean-libtool distclean-libtool clean-libtool \
+maintainer-clean-libtool mostlyclean-noinstPROGRAMS \
+distclean-noinstPROGRAMS clean-noinstPROGRAMS \
+maintainer-clean-noinstPROGRAMS tags mostlyclean-tags distclean-tags \
+clean-tags maintainer-clean-tags distdir mostlyclean-depend \
+distclean-depend clean-depend maintainer-clean-depend info dvi \
+installcheck install-exec install-data install uninstall all \
+installdirs mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+.deps/%.P: $(srcdir)/%.s
+ @echo "Computing dependencies for $<..."
+ @o='o'; \
+ test -n "$o" && o='$$o'; \
+ $(MKDEP) $< | sed "s,^\(.*\)\.o:,\1.$$o \1.l$$o $@:," > $@
+
+.deps/%.P: $(srcdir)/%.S
+ @echo "Computing dependencies for $<..."
+ @o='o'; \
+ test -n "$o" && o='$$o'; \
+ $(MKDEP) $< | sed "s,^\(.*\)\.o:,\1.$$o \1.l$$o $@:," > $@
+
+@MIPS_SGI_TRUE@%.o: %.s
+@MIPS_SGI_TRUE@ $(COMPILE) -c $<
+
+# This rule should only be used for compiling with the SGI assembler.
+@MIPS_SGI_TRUE@%.lo: %.s
+@MIPS_SGI_TRUE@ $(LTCOMPILE) -c $<
+
+# This is the general rule.
+@MIPS_SGI_FALSE@%.o: %.S
+@MIPS_SGI_FALSE@ $(COMPILE) -c $<
+
+# This is the general rule.
+@MIPS_SGI_FALSE@%.lo: %.S
+@MIPS_SGI_FALSE@ $(LTCOMPILE) -c $<
+
+test: ffitest
+ ./ffitest
+
+lint:
+ $(LINT) $(INCLUDES) $(srcdir)/*.c $(srcdir)/@TARGETDIR@/*.c
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 1998 Cygnus Solutions
+
+ Alpha Foreign Function Interface
+
+ $Id: ffi.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+static void
+ffi_prep_args(char *stack, extended_cif *ecif, int bytes, int flags)
+{
+ register long i, avn;
+ register void **p_argv;
+ register char *argp;
+ register ffi_type **p_arg;
+
+ /* To streamline things in the assembly code, we always allocate 12
+ words for loading up the int and fp argument registers. The layout
+ is as when processing varargs: the 6 fp args, the 6 int args, then
+ the incoming stack. ARGP points to the first int slot. */
+ argp = stack + 6 * SIZEOF_ARG;
+ memset (stack, 0, 12 * SIZEOF_ARG);
+
+ if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT )
+ {
+ *(void **) argp = ecif->rvalue;
+ argp += sizeof(void *);
+ }
+
+ i = 0;
+ avn = ecif->cif->nargs;
+ p_arg = ecif->cif->arg_types;
+ p_argv = ecif->avalue;
+ while (i < avn)
+ {
+ size_t z = ALIGN((*p_arg)->size, SIZEOF_ARG);
+
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(SINT64 *) argp = *(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(UINT64 *) argp = *(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(SINT64 *) argp = *(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(UINT64 *) argp = *(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT32:
+ *(SINT64 *) argp = *(SINT32 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT32:
+ *(UINT64 *) argp = *(UINT32 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_POINTER:
+ *(UINT64 *) argp = *(UINT64 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_FLOAT:
+ if (argp - stack < 12 * SIZEOF_ARG)
+ {
+ /* Note the conversion -- all the fp regs are loaded as
+ doubles. The in-register format is the same. */
+ *(double *) (argp - 6 * SIZEOF_ARG) = *(float *)(* p_argv);
+ }
+ else
+ *(float *) argp = *(float *)(* p_argv);
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ if (argp - stack < 12 * SIZEOF_ARG)
+ *(double *) (argp - 6 * SIZEOF_ARG) = *(double *)(* p_argv);
+ else
+ *(double *) argp = *(double *)(* p_argv);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ memcpy(argp, *p_argv, (*p_arg)->size);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+
+ argp += z;
+ i++, p_arg++, p_argv++;
+ }
+}
+
+/* Perform machine dependent cif processing */
+ffi_status
+ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ /* Adjust cif->bytes. to include 12 words for the temporary register
+ argument loading area. This will be removed before the call. */
+
+ cif->bytes += 6*SIZEOF_ARG;
+ if (cif->bytes < 12*SIZEOF_ARG)
+ cif->bytes = 12*SIZEOF_ARG;
+
+ /* The stack must be double word aligned, so round bytes up
+ appropriately. */
+
+ cif->bytes = ALIGN(cif->bytes, 2*sizeof(void*));
+
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ cif->flags = cif->rtype->type;
+ break;
+
+ case FFI_TYPE_FLOAT:
+ cif->flags = FFI_TYPE_FLOAT;
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ cif->flags = FFI_TYPE_DOUBLE;
+ break;
+
+ default:
+ cif->flags = FFI_TYPE_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+extern int ffi_call_osf(void (*)(char *, extended_cif *, int, int),
+ extended_cif *, unsigned,
+ unsigned, unsigned *, void (*)());
+
+void
+ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return
+ value address then we need to make one. */
+
+ if (rvalue == NULL && cif->rtype->type == FFI_TYPE_STRUCT)
+ ecif.rvalue = alloca(cif->rtype->size);
+ else
+ ecif.rvalue = rvalue;
+
+ switch (cif->abi)
+ {
+ case FFI_OSF:
+ ffi_call_osf(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, rvalue, fn);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ osf.S - Copyright (c) 1998 Cygnus Solutions
+
+ Alpha/OSF Foreign Function Interface
+
+ $Id: osf.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+
+#define callback $16
+#define ecifp $17
+#define bytes $18
+#define flags $19
+#define raddr $20
+#define fn $21
+
+#define flags_ofs 16
+#define raddr_ofs 24
+#define fn_ofs 32
+
+#define SIZEOF_FRAME (6*8)
+
+ .text
+ .align 4
+ .globl ffi_call_osf
+ .ent ffi_call_osf
+
+ffi_call_osf:
+ lda $30, -SIZEOF_FRAME($30)
+ stq $26, 0($30)
+ stq $15, 8($30)
+ stq flags, flags_ofs($30)
+ stq raddr, raddr_ofs($30)
+ stq fn, fn_ofs($30)
+ mov $30, $15
+ .frame $15, SIZEOF_FRAME, $26, 0
+ .mask 0x4008000, -SIZEOF_FRAME
+ .prologue 0
+
+ mov callback, $27 # mov callback into place
+ subq $30, bytes, $30 # allocate stack space
+
+ # Call ffi_prep_args; ecif, bytes and flags are already in place.
+ mov $30, $16 # push stack arg
+ jsr $26, ($27), 0
+
+ # Load up all of the (potential) argument registers.
+ ldt $f16, 0($30)
+ ldt $f17, 8($30)
+ ldt $f18, 16($30)
+ ldt $f19, 24($30)
+ ldt $f20, 32($30)
+ ldt $f21, 40($30)
+ ldq $16, 48($30)
+ ldq $17, 56($30)
+ ldq $18, 64($30)
+ ldq $19, 72($30)
+ ldq $20, 80($30)
+ ldq $21, 88($30)
+
+ # Get rid of the arg reg temp space and call the function.
+ ldq $27, fn_ofs($15)
+ lda $30, 12*8($30)
+ jsr $26, ($27), 0
+
+ # If the return value pointer is NULL, assume no return value.
+ ldq raddr, raddr_ofs($15)
+ beq raddr, $noretval
+
+ ldq flags, flags_ofs($15)
+ cmpeq flags, FFI_TYPE_INT, $1
+ bne $1, $retint
+ cmpeq flags, FFI_TYPE_FLOAT, $2
+ bne $2, $retfloat
+ cmpeq flags, FFI_TYPE_DOUBLE, $3
+ bne $3, $retdouble
+ br $retstruct
+
+ .align 3
+$retint:
+ stq $0, 0(raddr)
+ br $noretval
+$retfloat:
+ sts $f0, 0(raddr)
+ br $noretval
+$retdouble:
+ stt $f0, 0(raddr)
+
+$retstruct:
+$noretval:
+ mov $15, $30
+ ldq $26, 0($15)
+ ldq $15, 8($15)
+ lda $30, SIZEOF_FRAME($30)
+ ret
+
+ .end ffi_call_osf
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 1998 Cygnus Solutions
+
+ ARM Foreign Function Interface
+
+ $Id: ffi.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+/*@-exportheader@*/
+void ffi_prep_args(char *stack, extended_cif *ecif)
+/*@=exportheader@*/
+{
+ register unsigned int i;
+ register int tmp;
+ register unsigned int avn;
+ register void **p_argv;
+ register char *argp;
+ register ffi_type **p_arg;
+
+ tmp = 0;
+ argp = stack;
+
+ if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) {
+ *(void **) argp = ecif->rvalue;
+ argp += 4;
+ }
+
+ avn = ecif->cif->nargs;
+ p_argv = ecif->avalue;
+
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
+ (i != 0) && (avn != 0);
+ i--, p_arg++)
+ {
+ size_t z;
+
+ /* Align if necessary */
+ if (((*p_arg)->alignment - 1) & (unsigned) argp) {
+ argp = (char *) ALIGN(argp, (*p_arg)->alignment);
+ }
+
+ if (avn != 0)
+ {
+ avn--;
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ }
+ else if (z == sizeof(int))
+ {
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ }
+ else
+ {
+ memcpy(argp, *p_argv, z);
+ }
+ p_argv++;
+ argp += z;
+ }
+ }
+
+ return;
+}
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ cif->flags = (unsigned) cif->rtype->type;
+ break;
+
+ default:
+ cif->flags = FFI_TYPE_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_SYSV(void (*)(char *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, unsigned,
+ /*@out@*/ unsigned *,
+ void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (cif->rtype->type == FFI_TYPE_STRUCT))
+ {
+ /*@-sysunrecog@*/
+ ecif.rvalue = alloca(cif->rtype->size);
+ /*@=sysunrecog@*/
+ }
+ else
+ ecif.rvalue = rvalue;
+
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ /*@-usedef@*/
+ ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ sysv.S - Copyright (c) 1998 Cygnus Solutions
+
+ ARM Foreign Function Interface
+
+ $Id: sysv.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+#ifdef HAVE_MACHINE_ASM_H
+#include <machine/asm.h>
+#else
+/* XXX these lose for some platforms, I'm sure. */
+#define CNAME(x) x
+#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
+#endif
+
+.text
+
+ # a1: ffi_prep_args
+ # a2: &ecif
+ # a3: cif->bytes
+ # a4: fig->flags
+ # sp+0: ecif.rvalue
+ # sp+4: fn
+
+ # This assumes we are using gas.
+ENTRY(ffi_call_SYSV)
+ # Save registers
+ stmfd sp!, {a1-a4, fp, lr}
+ mov fp, sp
+
+ # Make room for all of the new args.
+ sub sp, fp, a3
+
+ # Place all of the ffi_prep_args in position
+ mov ip, a1
+ mov a1, sp
+ # a2 already set
+
+ # And call
+ mov lr, pc
+ mov pc, ip
+
+ # move first 4 parameters in registers
+ ldr a1, [sp, #0]
+ ldr a2, [sp, #4]
+ ldr a3, [sp, #8]
+ ldr a4, [sp, #12]
+
+ # and adjust stack
+ ldr ip, [fp, #8]
+ cmp ip, #16
+ movge ip, #16
+ add sp, sp, ip
+
+ # call function
+ mov lr, pc
+ ldr pc, [fp, #28]
+
+ # Remove the space we pushed for the args
+ mov sp, fp
+
+ # Load a3 with the pointer to storage for the return value
+ ldr a3, [sp, #24]
+
+ # Load a4 with the return type code
+ ldr a4, [sp, #12]
+
+ # If the return value pointer is NULL, assume no return value.
+ cmp a3, #0
+ beq epilogue
+
+# return INT
+ cmp a4, #FFI_TYPE_INT
+ streq a1, [a3]
+ beq epilogue
+
+# return FLOAT
+ cmp a4, #FFI_TYPE_FLOAT
+ bne retdouble
+ stfs f0, [a3]
+ b epilogue
+
+# return DOUBLE or LONGDOUBLE
+retdouble:
+ cmp a4, #FFI_TYPE_DOUBLE
+ bne epilogue
+
+ stfs f0, [a3, #0]
+ stfs f1, [a3, #4]
+ b epilogue
+
+epilogue:
+ ldmfd sp!, {a1-a4, fp, pc}
+
+.ffi_call_SYSV_end:
+ .size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ debug.c - Copyright (c) 1996 Cygnus Solutions
+
+ $Id: debug.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+/* General debugging routines */
+
+void ffi_stop_here(void)
+{
+ /* This function is only useful for debugging purposes.
+ Place a breakpoint on ffi_stop_here to be notified of
+ significant events. */
+}
+
+/* This function should only be called via the FFI_ASSERT() macro */
+
+int ffi_assert(char *file, int line)
+{
+ fprintf(stderr, "ASSERTION FAILURE: %s line %d\n", file, line);
+ ffi_stop_here();
+ abort();
+
+ /* This has to return something for the compiler not to complain */
+ /*@notreached@*/
+ return 0;
+}
+
+/* Perform a sanity check on an ffi_type structure */
+
+bool ffi_type_test(ffi_type *a)
+{
+ /*@-usedef@*/
+ FFI_ASSERT(a->type <= FFI_TYPE_LAST);
+ FFI_ASSERT(a->type > FFI_TYPE_VOID ? a->size > 0 : 1);
+ FFI_ASSERT(a->type > FFI_TYPE_VOID ? a->alignment > 0 : 1);
+ FFI_ASSERT(a->type == FFI_TYPE_STRUCT ? a->elements != NULL : 1);
+ /*@=usedef@*/
+
+ /* This is a silly thing to return, but it keeps the compiler from
+ issuing warnings about "a" not being used in non-debug builds. */
+ return (a != NULL);
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffitest.c - Copyright (c) 1996, 1997, 1998 Cygnus Solutions
+
+ $Id: ffitest.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <float.h>
+
+/* This is lame. Long double support is barely there under SunOS 4.x */
+#if defined(SPARC) && (SIZEOF_LONG_DOUBLE != 16)
+#define BROKEN_LONG_DOUBLE
+#endif
+
+#define CHECK(x) !(x) ? fail(__FILE__, __LINE__) : 0
+
+static int fail(char *file, int line)
+{
+ fprintf(stderr, "Test failure: %s line %d\n", file, line);
+ exit(EXIT_FAILURE);
+ /*@notreached@*/
+ return 0;
+}
+
+#define MAX_ARGS 256
+
+static size_t my_strlen(char *s)
+{
+ return (strlen(s));
+}
+
+static int promotion(signed char sc, signed short ss,
+ unsigned char uc, unsigned short us)
+{
+ int r = (int) sc + (int) ss + (int) uc + (int) us;
+
+ return r;
+}
+
+static signed char return_sc(signed char sc)
+{
+ return sc;
+}
+
+static unsigned char return_uc(unsigned char uc)
+{
+ return uc;
+}
+
+static long long return_ll(long long ll)
+{
+ return ll;
+}
+
+static int floating(int a, float b, double c, long double d, int e)
+{
+ int i;
+
+#if 0
+ /* This is ifdef'd out for now. long double support under SunOS/gcc
+ is pretty much non-existent. You'll get the odd bus error in library
+ routines like printf(). */
+ printf("%d %f %f %Lf %d\n", a, (double)b, c, d, e);
+#endif
+
+ i = (int) ((float)a/b + ((float)c/(float)d));
+
+ return i;
+}
+
+static float many(float f1,
+ float f2,
+ float f3,
+ float f4,
+ float f5,
+ float f6,
+ float f7,
+ float f8,
+ float f9,
+ float f10,
+ float f11,
+ float f12,
+ float f13)
+{
+#if 0
+ printf("%f %f %f %f %f %f %f %f %f %f %f %f %f\n",
+ (double) f1, (double) f2, (double) f3, (double) f4, (double) f5,
+ (double) f6, (double) f7, (double) f8, (double) f9, (double) f10,
+ (double) f11, (double) f12, (double) f13);
+#endif
+
+ return ((f1/f2+f3/f4+f5/f6+f7/f8+f9/f10+f11/f12) * f13);
+}
+
+static double dblit(float f)
+{
+ return f/3.0;
+}
+
+static long double ldblit(float f)
+{
+ return (long double) (((long double) f)/ (long double) 3.0);
+}
+
+typedef struct
+{
+ unsigned char uc;
+ double d;
+ unsigned int ui;
+} test_structure_1;
+
+typedef struct
+{
+ double d1;
+ double d2;
+} test_structure_2;
+
+typedef struct
+{
+ int si;
+} test_structure_3;
+
+typedef struct
+{
+ unsigned ui1;
+ unsigned ui2;
+ unsigned ui3;
+} test_structure_4;
+
+typedef struct
+{
+ char c1;
+ char c2;
+} test_structure_5;
+
+static test_structure_1 struct1(test_structure_1 ts)
+{
+ /*@-type@*/
+ ts.uc++;
+ /*@=type@*/
+ ts.d--;
+ ts.ui++;
+
+ return ts;
+}
+
+static test_structure_2 struct2(test_structure_2 ts)
+{
+ ts.d1--;
+ ts.d2--;
+
+ return ts;
+}
+
+static test_structure_3 struct3(test_structure_3 ts)
+{
+ ts.si = -(ts.si*2);
+
+ return ts;
+}
+
+static test_structure_4 struct4(test_structure_4 ts)
+{
+ ts.ui3 = ts.ui1 * ts.ui2 * ts.ui3;
+
+ return ts;
+}
+
+static test_structure_5 struct5(test_structure_5 ts1, test_structure_5 ts2)
+{
+ ts1.c1 += ts2.c1;
+ ts1.c2 -= ts2.c2;
+
+ return ts1;
+}
+
+int main(/*@unused@*/ int argc, /*@unused@*/ char *argv[])
+{
+ ffi_cif cif;
+ ffi_type *args[MAX_ARGS];
+ void *values[MAX_ARGS];
+ char *s;
+ signed char sc;
+ unsigned char uc;
+ signed short ss;
+ unsigned short us;
+ unsigned long ul;
+ long long ll;
+ float f;
+ double d;
+ long double ld;
+ signed int si1;
+ signed int si2;
+
+#if defined(ALPHA) || (defined(MIPS) && (_MIPS_SIM == _ABIN32))
+ long long rint;
+#else
+ int rint;
+#endif
+ long long rlonglong;
+
+ ffi_type ts1_type;
+ ffi_type ts2_type;
+ ffi_type ts3_type;
+ ffi_type ts4_type;
+ ffi_type ts5_type;
+ ffi_type *ts1_type_elements[4];
+ ffi_type *ts2_type_elements[3];
+ ffi_type *ts3_type_elements[2];
+ ffi_type *ts4_type_elements[4];
+ ffi_type *ts5_type_elements[3];
+
+ ts1_type.size = 0;
+ ts1_type.alignment = 0;
+ ts1_type.type = FFI_TYPE_STRUCT;
+
+ ts2_type.size = 0;
+ ts2_type.alignment = 0;
+ ts2_type.type = FFI_TYPE_STRUCT;
+
+ ts3_type.size = 0;
+ ts3_type.alignment = 0;
+ ts3_type.type = FFI_TYPE_STRUCT;
+
+ ts4_type.size = 0;
+ ts4_type.alignment = 0;
+ ts4_type.type = FFI_TYPE_STRUCT;
+
+ ts5_type.size = 0;
+ ts5_type.alignment = 0;
+ ts5_type.type = FFI_TYPE_STRUCT;
+
+ /*@-immediatetrans@*/
+ ts1_type.elements = ts1_type_elements;
+ ts2_type.elements = ts2_type_elements;
+ ts3_type.elements = ts3_type_elements;
+ ts4_type.elements = ts4_type_elements;
+ ts5_type.elements = ts5_type_elements;
+ /*@=immediatetrans@*/
+
+ ts1_type_elements[0] = &ffi_type_uchar;
+ ts1_type_elements[1] = &ffi_type_double;
+ ts1_type_elements[2] = &ffi_type_uint;
+ ts1_type_elements[3] = NULL;
+
+ ts2_type_elements[0] = &ffi_type_double;
+ ts2_type_elements[1] = &ffi_type_double;
+ ts2_type_elements[2] = NULL;
+
+ ts3_type_elements[0] = &ffi_type_sint;
+ ts3_type_elements[1] = NULL;
+
+ ts4_type_elements[0] = &ffi_type_uint;
+ ts4_type_elements[1] = &ffi_type_uint;
+ ts4_type_elements[2] = &ffi_type_uint;
+ ts4_type_elements[3] = NULL;
+
+ ts5_type_elements[0] = &ffi_type_schar;
+ ts5_type_elements[1] = &ffi_type_schar;
+ ts5_type_elements[2] = NULL;
+
+ ul = 0;
+
+ /* return value tests */
+ {
+#if defined(MIPS) || defined(SPARC) /* || defined(ARM) */
+ puts ("long long tests not run. This is a known bug on this architecture.");
+#else
+ args[0] = &ffi_type_sint64;
+ values[0] = ≪
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_sint64, args) == FFI_OK);
+
+ for (ll = 0LL; ll < 100LL; ll++)
+ {
+ ul++;
+ ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values);
+ CHECK(rlonglong == ll);
+ }
+
+ for (ll = 55555555555000LL; ll < 55555555555100LL; ll++)
+ {
+ ul++;
+ ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values);
+ CHECK(rlonglong == ll);
+ }
+#endif
+
+ args[0] = &ffi_type_schar;
+ values[0] = ≻
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_schar, args) == FFI_OK);
+
+ for (sc = (signed char) -127;
+ sc < (signed char) 127; /*@-type@*/ sc++ /*@=type@*/)
+ {
+ ul++;
+ ffi_call(&cif, FFI_FN(return_sc), &rint, values);
+ CHECK(rint == (int) sc);
+ }
+
+ args[0] = &ffi_type_uchar;
+ values[0] = &uc;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_uchar, args) == FFI_OK);
+
+ for (uc = (unsigned char) '\x00';
+ uc < (unsigned char) '\xff'; /*@-type@*/ uc++ /*@=type@*/)
+ {
+ ul++;
+ ffi_call(&cif, FFI_FN(return_uc), &rint, values);
+ CHECK(rint == (signed int) uc);
+ }
+
+ printf("%lu return value tests run\n", ul);
+ }
+
+#ifdef BROKEN_LONG_DOUBLE
+ printf ("This architecture has broken `long double' support. No floating point\ntests have been run.\n");
+#else
+ /* float arg tests */
+ {
+ args[0] = &ffi_type_float;
+ values[0] = &f;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_longdouble, args) == FFI_OK);
+
+ f = 3.14159;
+
+#if 0
+ /* This is ifdef'd out for now. long double support under SunOS/gcc
+ is pretty much non-existent. You'll get the odd bus error in library
+ routines like printf(). */
+ printf ("%Lf\n", ldblit(f));
+#endif
+ ld = 666;
+ ffi_call(&cif, FFI_FN(ldblit), &ld, values);
+
+#if 0
+ /* This is ifdef'd out for now. long double support under SunOS/gcc
+ is pretty much non-existent. You'll get the odd bus error in library
+ routines like printf(). */
+ printf ("%Lf, %Lf, %Lf, %Lf\n", ld, ldblit(f), ld - ldblit(f), LDBL_EPSILON);
+#endif
+
+ /* These are not always the same!! Check for a reasonable delta */
+ /*@-realcompare@*/
+ if (ld - ldblit(f) < LDBL_EPSILON)
+ /*@=realcompare@*/
+ puts("long double return value tests ok!");
+ else
+ CHECK(0);
+ }
+
+ /* float arg tests */
+ {
+ args[0] = &ffi_type_sint;
+ values[0] = &si1;
+ args[1] = &ffi_type_float;
+ values[1] = &f;
+ args[2] = &ffi_type_double;
+ values[2] = &d;
+ args[3] = &ffi_type_longdouble;
+ values[3] = &ld;
+ args[4] = &ffi_type_sint;
+ values[4] = &si2;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 5,
+ &ffi_type_sint, args) == FFI_OK);
+
+ si1 = 6;
+ f = 3.14159;
+ d = (double)1.0/(double)3.0;
+ ld = 2.71828182846L;
+ si2 = 10;
+
+ floating (si1, f, d, ld, si2);
+
+ ffi_call(&cif, FFI_FN(floating), &rint, values);
+
+ printf ("%d vs %d\n", rint, floating (si1, f, d, ld, si2));
+
+ CHECK(rint == floating(si1, f, d, ld, si2));
+
+ printf("float arg tests ok!\n");
+ }
+#endif
+
+ /* strlen tests */
+ {
+ args[0] = &ffi_type_pointer;
+ values[0] = (void*) &s;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_sint, args) == FFI_OK);
+
+ s = "a";
+ ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
+ CHECK(rint == 1);
+
+ s = "1234567";
+ ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
+ CHECK(rint == 7);
+
+ s = "1234567890123456789012345";
+ ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
+ CHECK(rint == 25);
+
+ printf("strlen tests passed\n");
+ }
+
+ /* float arg tests */
+ {
+ args[0] = &ffi_type_float;
+ values[0] = &f;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ffi_type_double, args) == FFI_OK);
+
+ f = 3.14159;
+
+ ffi_call(&cif, FFI_FN(dblit), &d, values);
+
+ /* These are not always the same!! Check for a reasonable delta */
+ /*@-realcompare@*/
+ CHECK(d - dblit(f) < DBL_EPSILON);
+ /*@=realcompare@*/
+
+ printf("double return value tests ok!\n");
+ }
+
+ /* many arg tests */
+ {
+ float ff;
+ float fa[13];
+
+ for (ul = 0; ul < 13; ul++)
+ {
+ args[ul] = &ffi_type_float;
+ values[ul] = &fa[ul];
+ fa[ul] = (float) ul;
+ }
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 13,
+ &ffi_type_float, args) == FFI_OK);
+
+ /*@-usedef@*/
+ ff = many(fa[0], fa[1],
+ fa[2], fa[3],
+ fa[4], fa[5],
+ fa[6], fa[7],
+ fa[8], fa[9],
+ fa[10],fa[11],fa[12]);
+ /*@=usedef@*/
+
+ ffi_call(&cif, FFI_FN(many), &f, values);
+
+ /*@-realcompare@*/
+ if (f - ff < FLT_EPSILON)
+ /*@=realcompare@*/
+ printf("many arg tests ok!\n");
+ else
+#ifdef POWERPC
+ printf("many arg tests failed! This is a gcc bug.\n");
+#else
+ CHECK(0);
+#endif
+ }
+
+ /* promotion tests */
+ {
+ args[0] = &ffi_type_schar;
+ args[1] = &ffi_type_sshort;
+ args[2] = &ffi_type_uchar;
+ args[3] = &ffi_type_ushort;
+ values[0] = ≻
+ values[1] = &ss;
+ values[2] = &uc;
+ values[3] = &us;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
+ &ffi_type_sint, args) == FFI_OK);
+
+ us = 0;
+ ul = 0;
+
+ for (sc = (signed char) -127;
+ sc <= (signed char) 120; /*@-type@*/ sc += 1 /*@=type@*/)
+ for (ss = -30000; ss <= 30000; ss += 10000)
+ for (uc = (unsigned char) 0;
+ uc <= (unsigned char) 200; /*@-type@*/ uc += 20 /*@=type@*/)
+ for (us = 0; us <= 60000; us += 10000)
+ {
+ ul++;
+ ffi_call(&cif, FFI_FN(promotion), &rint, values);
+ CHECK(rint == (int) sc + (int) ss + (int) uc + (int) us);
+ }
+ printf("%lu promotion tests run\n", ul);
+ }
+
+ /* struct tests */
+ {
+ test_structure_1 ts1_arg;
+ /* This is a hack to get a properly aligned result buffer */
+ test_structure_1 *ts1_result =
+ (test_structure_1 *) malloc (sizeof(test_structure_1));
+
+ args[0] = &ts1_type;
+ values[0] = &ts1_arg;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ts1_type, args) == FFI_OK);
+
+ ts1_arg.uc = '\x01';
+ ts1_arg.d = 3.14159;
+ ts1_arg.ui = 555;
+
+ ffi_call(&cif, FFI_FN(struct1), ts1_result, values);
+
+ CHECK(ts1_result->ui == 556);
+ CHECK(ts1_result->d == 3.14159 - 1);
+
+ puts ("structure test 1 ok!\n");
+
+ free (ts1_result);
+ }
+
+ /* struct tests */
+ {
+ test_structure_2 ts2_arg;
+
+ /* This is a hack to get a properly aligned result buffer */
+ test_structure_2 *ts2_result =
+ (test_structure_2 *) malloc (sizeof(test_structure_2));
+
+ args[0] = &ts2_type;
+ values[0] = &ts2_arg;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ts2_type, args) == FFI_OK);
+
+ ts2_arg.d1 = 5.55;
+ ts2_arg.d2 = 6.66;
+
+ printf ("%g\n", ts2_result->d1);
+ printf ("%g\n", ts2_result->d2);
+
+ ffi_call(&cif, FFI_FN(struct2), ts2_result, values);
+
+ printf ("%g\n", ts2_result->d1);
+ printf ("%g\n", ts2_result->d2);
+
+ CHECK(ts2_result->d1 == 5.55 - 1);
+ CHECK(ts2_result->d2 == 6.66 - 1);
+
+ printf("structure test 2 ok!\n");
+
+ free (ts2_result);
+ }
+
+ /* struct tests */
+ {
+ int compare_value;
+ test_structure_3 ts3_arg;
+ test_structure_3 *ts3_result =
+ (test_structure_3 *) malloc (sizeof(test_structure_3));
+
+ args[0] = &ts3_type;
+ values[0] = &ts3_arg;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ts3_type, args) == FFI_OK);
+
+ ts3_arg.si = -123;
+ compare_value = ts3_arg.si;
+
+ ffi_call(&cif, FFI_FN(struct3), ts3_result, values);
+
+ printf ("%d %d\n", ts3_result->si, -(compare_value*2));
+
+ if (ts3_result->si == -(ts3_arg.si*2))
+ puts ("structure test 3 ok!");
+ else
+ {
+ puts ("Structure test 3 found structure passing bug.");
+ puts (" Current versions of GCC are not 100% compliant with the");
+ puts (" n32 ABI. There is a known problem related to passing");
+ puts (" small structures. Send a bug report to the gcc maintainers.");
+ }
+
+ free (ts3_result);
+ }
+
+ /* struct tests */
+ {
+ test_structure_4 ts4_arg;
+
+ /* This is a hack to get a properly aligned result buffer */
+ test_structure_4 *ts4_result =
+ (test_structure_4 *) malloc (sizeof(test_structure_4));
+
+ args[0] = &ts4_type;
+ values[0] = &ts4_arg;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+ &ts4_type, args) == FFI_OK);
+
+ ts4_arg.ui1 = 2;
+ ts4_arg.ui2 = 3;
+ ts4_arg.ui3 = 4;
+
+ ffi_call (&cif, FFI_FN(struct4), ts4_result, values);
+
+ if (ts4_result->ui3 == 2U * 3U * 4U)
+ puts ("structure test 4 ok!");
+ else
+ puts ("Structure test 4 found GCC's structure passing bug.");
+
+ free (ts4_result);
+ }
+
+ /* struct tests */
+ {
+ test_structure_5 ts5_arg1, ts5_arg2;
+
+ /* This is a hack to get a properly aligned result buffer */
+ test_structure_5 *ts5_result =
+ (test_structure_5 *) malloc (sizeof(test_structure_5));
+
+ args[0] = &ts5_type;
+ args[1] = &ts5_type;
+ values[0] = &ts5_arg1;
+ values[1] = &ts5_arg2;
+
+ /* Initialize the cif */
+ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
+ &ts5_type, args) == FFI_OK);
+
+ ts5_arg1.c1 = 2;
+ ts5_arg1.c2 = 6;
+ ts5_arg2.c1 = 5;
+ ts5_arg2.c2 = 3;
+
+ ffi_call (&cif, FFI_FN(struct5), ts5_result, values);
+
+ if (ts5_result->c1 == 7
+ && ts5_result->c2 == 3)
+ puts ("structure test 5 ok!");
+ else
+ puts ("Structure test 5 found GCC's structure passing bug.");
+
+ free (ts5_result);
+ }
+
+ /* If we arrived here, all is good */
+ (void) puts("\nLooks good. No surprises.\n");
+
+ /*@-compdestroy@*/
+
+ return 0;
+}
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c
+
+ m68k Foreign Function Interface
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+/* ffi_prep_args is called by the assembly routine once stack space has
+ been allocated for the function's arguments. */
+
+static void *
+ffi_prep_args (void *stack, extended_cif *ecif)
+{
+ unsigned int i;
+ int tmp;
+ unsigned int avn;
+ void **p_argv;
+ char *argp;
+ ffi_type **p_arg;
+ void *struct_value_ptr;
+
+ tmp = 0;
+ argp = stack;
+
+ if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
+ && ecif->cif->rtype->size > 8)
+ struct_value_ptr = ecif->rvalue;
+ else
+ struct_value_ptr = NULL;
+
+ avn = ecif->cif->nargs;
+ p_argv = ecif->avalue;
+
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
+ i != 0 && avn != 0;
+ i--, p_arg++)
+ {
+ size_t z;
+
+ /* Align if necessary. */
+ if (((*p_arg)->alignment - 1) & (unsigned) argp)
+ argp = (char *) ALIGN (argp, (*p_arg)->alignment);
+
+ if (avn != 0)
+ {
+ avn--;
+ z = (*p_arg)->size;
+ if (z < sizeof (int))
+ {
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(unsigned int *) argp = (unsigned int) *(UINT8 *) *p_argv;
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(signed int *) argp = (signed int) *(SINT16 *) *p_argv;
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(unsigned int *) argp = (unsigned int) *(UINT16 *) *p_argv;
+ break;
+
+ case FFI_TYPE_STRUCT:
+ memcpy (argp + sizeof (int) - z, *p_argv, z);
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ }
+ z = sizeof (int);
+ }
+ else
+ memcpy (argp, *p_argv, z);
+ p_argv++;
+ argp += z;
+ }
+ }
+
+ return struct_value_ptr;
+}
+
+#define CIF_FLAGS_INT 1
+#define CIF_FLAGS_DINT 2
+#define CIF_FLAGS_FLOAT 4
+#define CIF_FLAGS_DOUBLE 8
+#define CIF_FLAGS_LDOUBLE 16
+#define CIF_FLAGS_POINTER 32
+#define CIF_FLAGS_STRUCT 64
+
+/* Perform machine dependent cif processing */
+ffi_status
+ffi_prep_cif_machdep (ffi_cif *cif)
+{
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ cif->flags = 0;
+ break;
+
+ case FFI_TYPE_STRUCT:
+ if (cif->rtype->size > 4 && cif->rtype->size <= 8)
+ cif->flags = CIF_FLAGS_DINT;
+ else if (cif->rtype->size <= 4)
+ cif->flags = CIF_FLAGS_STRUCT;
+ else
+ cif->flags = 0;
+ break;
+
+ case FFI_TYPE_FLOAT:
+ cif->flags = CIF_FLAGS_FLOAT;
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ cif->flags = CIF_FLAGS_DOUBLE;
+ break;
+
+ case FFI_TYPE_LONGDOUBLE:
+ cif->flags = CIF_FLAGS_LDOUBLE;
+ break;
+
+ case FFI_TYPE_POINTER:
+ cif->flags = CIF_FLAGS_POINTER;
+ break;
+
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_UINT64:
+ cif->flags = CIF_FLAGS_DINT;
+ break;
+
+ default:
+ cif->flags = CIF_FLAGS_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+extern void ffi_call_SYSV (void *(*) (void *, extended_cif *),
+ extended_cif *,
+ unsigned, unsigned, unsigned,
+ void *, void (*fn) ());
+
+void
+ffi_call (ffi_cif *cif, void (*fn) (), void *rvalue, void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return value
+ address then we need to make one. */
+
+ if (rvalue == NULL
+ && cif->rtype->type == FFI_TYPE_STRUCT
+ && cif->rtype->size > 8)
+ ecif.rvalue = alloca (cif->rtype->size);
+ else
+ ecif.rvalue = rvalue;
+
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ ffi_call_SYSV (ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, cif->rtype->size * 8,
+ ecif.rvalue, fn);
+ break;
+
+ default:
+ FFI_ASSERT (0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ sysv.S
+
+ m68k Foreign Function Interface
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+
+ .text
+
+ .globl ffi_call_SYSV
+ .type ffi_call_SYSV,@function
+
+ffi_call_SYSV:
+ link %fp,#0
+ move.l %d2,-(%sp)
+
+ | Make room for all of the new args.
+ sub.l 16(%fp),%sp
+
+ | Call ffi_prep_args
+ move.l 12(%fp),-(%sp)
+ pea 4(%sp)
+ move.l 8(%fp),%a0
+ jsr (%a0)
+ addq.l #8,%sp
+
+ | Pass pointer to struct value, if any
+ move.l %a0,%a1
+
+ | Call the function
+ move.l 32(%fp),%a0
+ jsr (%a0)
+
+ | Remove the space we pushed for the args
+ add.l 16(%fp),%sp
+
+ | Load the pointer to storage for the return value
+ move.l 28(%fp),%a1
+
+ | Load the return type code
+ move.l 20(%fp),%d2
+
+ | If the return value pointer is NULL, assume no return value.
+ tst.l %a1
+ jbeq noretval
+
+ btst #0,%d2
+ jbeq retlongint
+ move.l %d0,(%a1)
+ jbra epilogue
+
+retlongint:
+ btst #1,%d2
+ jbeq retfloat
+ move.l %d0,(%a1)
+ move.l %d1,4(%a1)
+ jbra epilogue
+
+retfloat:
+ btst #2,%d2
+ jbeq retdouble
+ fmove.s %fp0,(%a1)
+ jbra epilogue
+
+retdouble:
+ btst #3,%d2
+ jbeq retlongdouble
+ fmove.d %fp0,(%a1)
+ jbra epilogue
+
+retlongdouble:
+ btst #4,%d2
+ jbeq retpointer
+ fmove.x %fp0,(%a1)
+ jbra epilogue
+
+retpointer:
+ btst #5,%d2
+ jbeq retstruct
+ move.l %a0,(%a1)
+ jbra epilogue
+
+retstruct:
+ btst #6,%d2
+ jbeq noretval
+ move.l 24(%fp),%d2
+ bfins %d0,(%a1){#0,%d2}
+
+noretval:
+epilogue:
+ move.l (%sp)+,%d2
+ unlk %a6
+ rts
+ .size ffi_call_SYSV,.-ffi_call_SYSV
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 1996 Cygnus Solutions
+
+ MIPS Foreign Function Interface
+
+ $Id: ffi.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+#define FIX_ARGP \
+FFI_ASSERT(argp <= &stack[bytes]); \
+if (argp == &stack[bytes]) \
+{ \
+ argp = stack; \
+ ffi_stop_here(); \
+}
+#else
+#define FIX_ARGP
+#endif
+
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+static void ffi_prep_args(char *stack,
+ extended_cif *ecif,
+ int bytes,
+ int flags)
+{
+ register int i;
+ register int avn;
+ register void **p_argv;
+ register char *argp;
+ register ffi_type **p_arg;
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+ /* If more than 8 double words are used, the remainder go
+ on the stack. We reorder stuff on the stack here to
+ support this easily. */
+ if (bytes > 8 * SIZEOF_ARG)
+ argp = &stack[bytes - (8 * SIZEOF_ARG)];
+ else
+ argp = stack;
+#else
+ argp = stack;
+#endif
+
+ memset(stack, 0, bytes);
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+ if ( ecif->cif->rstruct_flag != 0 )
+#else
+ if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT )
+#endif
+ {
+ *(SLOT_TYPE_UNSIGNED *) argp = (SLOT_TYPE_UNSIGNED) ecif->rvalue;
+ argp += sizeof(SLOT_TYPE_UNSIGNED);
+ FIX_ARGP;
+ }
+
+ avn = ecif->cif->nargs;
+ p_argv = ecif->avalue;
+
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
+ i && avn;
+ i--, p_arg++)
+ {
+ size_t z;
+
+ /* Align if necessary */
+ if (((*p_arg)->alignment - 1) & (unsigned) argp) {
+ argp = (char *) ALIGN(argp, (*p_arg)->alignment);
+ FIX_ARGP;
+ }
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+#define OFFSET 0
+#else
+#define OFFSET sizeof(int)
+#endif
+
+ if (avn)
+ {
+ avn--;
+ z = (*p_arg)->size;
+ if (z < sizeof(SLOT_TYPE_UNSIGNED))
+ {
+ z = sizeof(SLOT_TYPE_UNSIGNED);
+
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(SINT32 *) &argp[OFFSET] = (SINT32)*(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(UINT32 *) &argp[OFFSET] = (UINT32)*(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(SINT32 *) &argp[OFFSET] = (SINT32)*(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(UINT32 *) &argp[OFFSET] = (UINT32)*(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT32:
+ *(SINT32 *) &argp[OFFSET] = (SINT32)*(SINT32 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_POINTER:
+ *(UINT32 *) &argp[OFFSET] = (UINT32)*(UINT32 *)(* p_argv);
+ break;
+
+ /* This can only happen with 64bit slots */
+ case FFI_TYPE_FLOAT:
+ *(float *) argp = *(float *)(* p_argv);
+ break;
+
+ /* Handle small structures */
+ case FFI_TYPE_STRUCT:
+ memcpy(argp, *p_argv, (*p_arg)->size);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ }
+ else
+ {
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+ memcpy(argp, *p_argv, z);
+#else
+ {
+ unsigned end = (unsigned) argp+z;
+ unsigned cap = (unsigned) stack+bytes;
+
+ /* Check if the data will fit within the register
+ space. Handle it if it doesn't. */
+
+ if (end <= cap)
+ memcpy(argp, *p_argv, z);
+ else
+ {
+ unsigned portion = end - cap;
+
+ memcpy(argp, *p_argv, portion);
+ argp = stack;
+ memcpy(argp,
+ (void*)((unsigned)(*p_argv)+portion), z - portion);
+ }
+ }
+#endif
+ }
+ p_argv++;
+ argp += z;
+ FIX_ARGP;
+ }
+ }
+
+ return;
+}
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+
+/* The n32 spec says that if "a chunk consists solely of a double
+ float field (but not a double, which is part of a union), it
+ is passed in a floating point register. Any other chunk is
+ passed in an integer register". This code traverses structure
+ definitions and generates the appropriate flags. */
+
+unsigned calc_n32_struct_flags(ffi_type *arg, unsigned *shift)
+{
+ unsigned flags = 0;
+ unsigned index = 0;
+
+ ffi_type *e;
+
+ while (e = arg->elements[index])
+ {
+ if (e->type == FFI_TYPE_DOUBLE)
+ {
+ flags += (FFI_TYPE_DOUBLE << *shift);
+ *shift += FFI_FLAG_BITS;
+ }
+ else if (e->type == FFI_TYPE_STRUCT)
+ flags += calc_n32_struct_flags(e, shift);
+ else
+ *shift += FFI_FLAG_BITS;
+
+ index++;
+ }
+
+ return flags;
+}
+
+unsigned calc_n32_return_struct_flags(ffi_type *arg)
+{
+ unsigned flags = 0;
+ unsigned index = 0;
+ unsigned small = FFI_TYPE_SMALLSTRUCT;
+ ffi_type *e;
+
+ /* Returning structures under n32 is a tricky thing.
+ A struct with only one or two floating point fields
+ is returned in $f0 (and $f2 if necessary). Any other
+ struct results at most 128 bits are returned in $2
+ (the first 64 bits) and $3 (remainder, if necessary).
+ Larger structs are handled normally. */
+
+ if (arg->size > 16)
+ return 0;
+
+ if (arg->size > 8)
+ small = FFI_TYPE_SMALLSTRUCT2;
+
+ e = arg->elements[0];
+ if (e->type == FFI_TYPE_DOUBLE)
+ flags = FFI_TYPE_DOUBLE << FFI_FLAG_BITS;
+ else if (e->type == FFI_TYPE_FLOAT)
+ flags = FFI_TYPE_FLOAT << FFI_FLAG_BITS;
+
+ if (flags && (e = arg->elements[1]))
+ {
+ if (e->type == FFI_TYPE_DOUBLE)
+ flags += FFI_TYPE_DOUBLE;
+ else if (e->type == FFI_TYPE_FLOAT)
+ flags += FFI_TYPE_FLOAT;
+ else
+ return small;
+
+ if (flags && (arg->elements[2]))
+ {
+ /* There are three arguments and the first two are
+ floats! This must be passed the old way. */
+ return small;
+ }
+ }
+ else
+ if (!flags)
+ return small;
+
+ return flags;
+}
+
+#endif
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ cif->flags = 0;
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+ /* Set the flags necessary for O32 processing */
+
+ if (cif->rtype->type != FFI_TYPE_STRUCT)
+ {
+ if (cif->nargs > 0)
+ {
+ switch ((cif->arg_types)[0]->type)
+ {
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ cif->flags += (cif->arg_types)[0]->type;
+ break;
+
+ default:
+ break;
+ }
+
+ if (cif->nargs > 1)
+ {
+ /* Only handle the second argument if the first
+ is a float or double. */
+ if (cif->flags)
+ {
+ switch ((cif->arg_types)[1]->type)
+ {
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ cif->flags += (cif->arg_types)[1]->type << FFI_FLAG_BITS;
+ break;
+
+ default:
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 2);
+ break;
+
+ default:
+ cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 2);
+ break;
+ }
+#endif
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+ /* Set the flags necessary for N32 processing */
+ {
+ unsigned shift = 0;
+ unsigned count = (cif->nargs < 8) ? cif->nargs : 8;
+ unsigned index = 0;
+
+ unsigned struct_flags = 0;
+
+ if (cif->rtype->type == FFI_TYPE_STRUCT)
+ {
+ struct_flags = calc_n32_return_struct_flags(cif->rtype);
+
+ if (struct_flags == 0)
+ {
+ /* This means that the structure is being passed as
+ a hidden argument */
+
+ shift = FFI_FLAG_BITS;
+ count = (cif->nargs < 7) ? cif->nargs : 7;
+
+ cif->rstruct_flag = !0;
+ }
+ else
+ cif->rstruct_flag = 0;
+ }
+ else
+ cif->rstruct_flag = 0;
+
+ while (count-- > 0)
+ {
+ switch ((cif->arg_types)[index]->type)
+ {
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ cif->flags += ((cif->arg_types)[index]->type << shift);
+ shift += FFI_FLAG_BITS;
+ break;
+
+ case FFI_TYPE_STRUCT:
+ cif->flags += calc_n32_struct_flags((cif->arg_types)[index],
+ &shift);
+ break;
+
+ default:
+ shift += FFI_FLAG_BITS;
+ }
+
+ index++;
+ }
+
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_STRUCT:
+ {
+ if (struct_flags == 0)
+ {
+ /* The structure is returned through a hidden
+ first argument. Do nothing, 'cause FFI_TYPE_VOID
+ is 0 */
+ }
+ else
+ {
+ /* The structure is returned via some tricky
+ mechanism */
+ cif->flags += FFI_TYPE_STRUCT << (FFI_FLAG_BITS * 8);
+ cif->flags += struct_flags << (4 + (FFI_FLAG_BITS * 8));
+ }
+ break;
+ }
+
+ case FFI_TYPE_VOID:
+ /* Do nothing, 'cause FFI_TYPE_VOID is 0 */
+ break;
+
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 8);
+ break;
+
+ default:
+ cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 8);
+ break;
+ }
+ }
+#endif
+
+ return FFI_OK;
+}
+
+/* Low level routine for calling O32 functions */
+extern int ffi_call_O32(void (*)(char *, extended_cif *, int, int),
+ extended_cif *, unsigned,
+ unsigned, unsigned *, void (*)());
+
+/* Low level routine for calling N32 functions */
+extern int ffi_call_N32(void (*)(char *, extended_cif *, int, int),
+ extended_cif *, unsigned,
+ unsigned, unsigned *, void (*)());
+
+void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (cif->rtype->type == FFI_TYPE_STRUCT))
+ ecif.rvalue = alloca(cif->rtype->size);
+ else
+ ecif.rvalue = rvalue;
+
+ switch (cif->abi)
+ {
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+ case FFI_O32:
+ ffi_call_O32(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ break;
+#endif
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+ case FFI_N32:
+ ffi_call_N32(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ break;
+#endif
+
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ n32.S - Copyright (c) 1996, 1998 Cygnus Solutions
+
+ MIPS Foreign Function Interface
+
+ $Id: n32.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+
+/* Only build this code if we are compiling for n32 */
+
+#if defined(FFI_MIPS_N32)
+
+#define callback a0
+#define bytes a2
+#define flags a3
+#define raddr a4
+#define fn a5
+
+#define SIZEOF_FRAME ( 8 * SIZEOF_ARG )
+
+ .text
+ .align 2
+ .globl ffi_call_N32
+ .ent ffi_call_N32
+ffi_call_N32:
+
+ # Prologue
+ SUBU $sp, SIZEOF_FRAME # Frame size
+ REG_S $fp, SIZEOF_FRAME - 2*SIZEOF_ARG($sp) # Save frame pointer
+ REG_S ra, SIZEOF_FRAME - 1*SIZEOF_ARG($sp) # Save return address
+ move $fp, $sp
+
+ move t9, callback # callback function pointer
+ REG_S bytes, 2*SIZEOF_ARG($fp) # bytes
+ REG_S flags, 3*SIZEOF_ARG($fp) # flags
+ REG_S raddr, 4*SIZEOF_ARG($fp) # raddr
+ REG_S fn, 5*SIZEOF_ARG($fp) # fn
+
+ # Allocate at least 4 words in the argstack
+ move v0, bytes
+ bge bytes, 4 * SIZEOF_ARG, bigger
+ LI v0, 4 * SIZEOF_ARG
+ b sixteen
+
+ bigger:
+ ADDU t4, v0, 2 * SIZEOF_ARG -1 # make sure it is aligned
+ and v0, t4, -2 * SIZEOF_ARG # to a proper boundry.
+
+sixteen:
+ SUBU $sp, $sp, v0 # move the stack pointer to reflect the
+ # arg space
+
+ ADDU a0, $sp, 0 # 4 * SIZEOF_ARG
+ ADDU a3, $fp, 3 * SIZEOF_ARG
+
+ # Call ffi_prep_args
+ jal t9
+
+ # ADDU $sp, $sp, 4 * SIZEOF_ARG # adjust $sp to new args
+
+ # Copy the stack pointer to t9
+ move t9, $sp
+
+ # Fix the stack if there are more than 8 64bit slots worth
+ # of arguments.
+
+ # Load the number of bytes
+ REG_L t6, 2*SIZEOF_ARG($fp)
+
+ # Is it bigger than 8 * SIZEOF_ARG?
+ dadd t7, $0, 8 * SIZEOF_ARG
+ dsub t8, t6, t7
+ bltz t8, loadregs
+
+ add t9, t9, t8
+
+loadregs:
+
+ REG_L t4, 3*SIZEOF_ARG($fp) # load the flags word
+ add t6, t4, 0 # and copy it into t6
+
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg1_floatp
+ REG_L a0, 0*SIZEOF_ARG(t9)
+ b arg1_next
+arg1_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg1_doublep
+ l.s $f12, 0*SIZEOF_ARG(t9)
+ b arg1_next
+arg1_doublep:
+ l.d $f12, 0*SIZEOF_ARG(t9)
+arg1_next:
+
+ add t4, t6, 0
+ SRL t4, 1*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg2_floatp
+ REG_L a1, 1*SIZEOF_ARG(t9)
+ b arg2_next
+arg2_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg2_doublep
+ l.s $f13, 1*SIZEOF_ARG(t9)
+ b arg2_next
+arg2_doublep:
+ l.d $f13, 1*SIZEOF_ARG(t9)
+arg2_next:
+
+ add t4, t6, 0
+ SRL t4, 2*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg3_floatp
+ REG_L a2, 2*SIZEOF_ARG(t9)
+ b arg3_next
+arg3_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg3_doublep
+ l.s $f14, 2*SIZEOF_ARG(t9)
+ b arg3_next
+arg3_doublep:
+ l.d $f14, 2*SIZEOF_ARG(t9)
+arg3_next:
+
+ add t4, t6, 0
+ SRL t4, 3*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg4_floatp
+ REG_L a3, 3*SIZEOF_ARG(t9)
+ b arg4_next
+arg4_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg4_doublep
+ l.s $f15, 3*SIZEOF_ARG(t9)
+ b arg4_next
+arg4_doublep:
+ l.d $f15, 3*SIZEOF_ARG(t9)
+arg4_next:
+
+ add t4, t6, 0
+ SRL t4, 4*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg5_floatp
+ REG_L a4, 4*SIZEOF_ARG(t9)
+ b arg5_next
+arg5_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg5_doublep
+ l.s $f16, 4*SIZEOF_ARG(t9)
+ b arg5_next
+arg5_doublep:
+ l.d $f16, 4*SIZEOF_ARG(t9)
+arg5_next:
+
+ add t4, t6, 0
+ SRL t4, 5*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg6_floatp
+ REG_L a5, 5*SIZEOF_ARG(t9)
+ b arg6_next
+arg6_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg6_doublep
+ l.s $f17, 5*SIZEOF_ARG(t9)
+ b arg6_next
+arg6_doublep:
+ l.d $f17, 5*SIZEOF_ARG(t9)
+arg6_next:
+
+ add t4, t6, 0
+ SRL t4, 6*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg7_floatp
+ REG_L a6, 6*SIZEOF_ARG(t9)
+ b arg7_next
+arg7_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg7_doublep
+ l.s $f18, 6*SIZEOF_ARG(t9)
+ b arg7_next
+arg7_doublep:
+ l.d $f18, 6*SIZEOF_ARG(t9)
+arg7_next:
+
+ add t4, t6, 0
+ SRL t4, 7*FFI_FLAG_BITS
+ and t4, ((1<<FFI_FLAG_BITS)-1)
+ bnez t4, arg8_floatp
+ REG_L a7, 7*SIZEOF_ARG(t9)
+ b arg8_next
+arg8_floatp:
+ bne t4, FFI_TYPE_FLOAT, arg8_doublep
+ l.s $f19, 7*SIZEOF_ARG(t9)
+ b arg8_next
+arg8_doublep:
+ l.d $f19, 7*SIZEOF_ARG(t9)
+arg8_next:
+
+callit:
+ # Load the function pointer
+ REG_L t9, 5*SIZEOF_ARG($fp)
+
+ # If the return value pointer is NULL, assume no return value.
+ REG_L t5, 4*SIZEOF_ARG($fp)
+ beqz t5, noretval
+
+ # Shift the return type flag over
+ SRL t6, 8*FFI_FLAG_BITS
+
+ bne t6, FFI_TYPE_INT, retfloat
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ REG_S v0, 0(t4)
+ b epilogue
+
+retfloat:
+ bne t6, FFI_TYPE_FLOAT, retdouble
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.s $f0, 0(t4)
+ b epilogue
+
+retdouble:
+ bne t6, FFI_TYPE_DOUBLE, retstruct_d
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.d $f0, 0(t4)
+ b epilogue
+
+retstruct_d:
+ bne t6, FFI_TYPE_STRUCT_D, retstruct_f
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.d $f0, 0(t4)
+ b epilogue
+
+retstruct_f:
+ bne t6, FFI_TYPE_STRUCT_F, retstruct_d_d
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.s $f0, 0(t4)
+ b epilogue
+
+retstruct_d_d:
+ bne t6, FFI_TYPE_STRUCT_DD, retstruct_f_f
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.d $f0, 0(t4)
+ s.d $f2, 8(t4)
+ b epilogue
+
+retstruct_f_f:
+ bne t6, FFI_TYPE_STRUCT_FF, retstruct_d_f
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.s $f0, 0(t4)
+ s.s $f2, 4(t4)
+ b epilogue
+
+retstruct_d_f:
+ bne t6, FFI_TYPE_STRUCT_DF, retstruct_f_d
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.d $f0, 0(t4)
+ s.s $f2, 8(t4)
+ b epilogue
+
+retstruct_f_d:
+ bne t6, FFI_TYPE_STRUCT_FD, retstruct_small
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ s.s $f0, 0(t4)
+ s.d $f2, 8(t4)
+ b epilogue
+
+retstruct_small:
+ bne t6, FFI_TYPE_STRUCT_SMALL, retstruct_small2
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ REG_S v0, 0(t4)
+ b epilogue
+
+retstruct_small2:
+ bne t6, FFI_TYPE_STRUCT_SMALL2, retstruct
+ jal t9
+ REG_L t4, 4*SIZEOF_ARG($fp)
+ REG_S v0, 0(t4)
+ REG_S v1, 8(t4)
+ b epilogue
+
+retstruct:
+noretval:
+ jal t9
+
+ # Epilogue
+epilogue:
+ move $sp, $fp
+ REG_L $fp, SIZEOF_FRAME - 2*SIZEOF_ARG($sp) # Restore frame pointer
+ REG_L ra, SIZEOF_FRAME - 1*SIZEOF_ARG($sp) # Restore return address
+ ADDU $sp, SIZEOF_FRAME # Fix stack pointer
+ j ra
+
+ .end ffi_call_N32
+
+#endif
--- /dev/null
+#include "n32.S"
+
+
+
+
+
+
+
+
+
+
+
+
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ o32.S - Copyright (c) 1996, 1998 Cygnus Solutions
+
+ MIPS Foreign Function Interface
+
+ $Id: o32.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+
+/* Only build this code if we are compiling for o32 */
+
+#if defined(FFI_MIPS_O32)
+
+#define callback a0
+#define bytes a2
+#define flags a3
+
+#define SIZEOF_FRAME ( 4 * SIZEOF_ARG + 2 * SIZEOF_ARG )
+
+ .text
+ .align 2
+ .globl ffi_call_O32
+ .ent ffi_call_O32
+ffi_call_O32:
+
+ # Prologue
+ SUBU $sp, SIZEOF_FRAME # Frame size
+ REG_S $fp, SIZEOF_FRAME - 2*SIZEOF_ARG($sp) # Save frame pointer
+ REG_S ra, SIZEOF_FRAME - 1*SIZEOF_ARG($sp) # Save return address
+ move $fp, $sp
+
+ move t9, callback # callback function pointer
+ REG_S flags, SIZEOF_FRAME + 3*SIZEOF_ARG($fp) # flags
+
+ # Allocate at least 4 words in the argstack
+ move v0, bytes
+ bge bytes, 4 * SIZEOF_ARG, bigger
+ LI v0, 4 * SIZEOF_ARG
+ b sixteen
+
+bigger:
+ ADDU t0, v0, 2 * SIZEOF_ARG -1 # make sure it is aligned
+ and v0, t0, -2 * SIZEOF_ARG # to an 8 byte boundry
+
+sixteen:
+ SUBU $sp, $sp, v0 # move the stack pointer to reflect the
+ # arg space
+
+ ADDU a0, $sp, 4 * SIZEOF_ARG
+ ADDU a3, $fp, SIZEOF_FRAME + 3*SIZEOF_ARG
+
+ jal t9
+
+ REG_L t0, SIZEOF_FRAME + 3*SIZEOF_ARG($fp) # load the flags word
+ add t2, t0, 0 # and copy it into t2
+
+ and t0, ((1<<4)-1) # mask out the return type
+ SRL t2, 4 # shift our arg info
+
+ ADDU $sp, $sp, 4 * SIZEOF_ARG # adjust $sp to new args
+
+ bnez t0, pass_d # make it quick for int
+ REG_L a0, 0*SIZEOF_ARG($sp) # just go ahead and load the
+ REG_L a1, 1*SIZEOF_ARG($sp) # four regs.
+ REG_L a2, 2*SIZEOF_ARG($sp)
+ REG_L a3, 3*SIZEOF_ARG($sp)
+ b call_it
+
+pass_d:
+ bne t0, FFI_ARGS_D, pass_f
+ l.d $f12, 0*SIZEOF_ARG($sp) # load $fp regs from args
+ REG_L a2, 2*SIZEOF_ARG($sp) # passing a double
+ REG_L a3, 3*SIZEOF_ARG($sp)
+ b call_it
+
+pass_f:
+ bne t0, FFI_ARGS_F, pass_d_d
+ l.s $f12, 0*SIZEOF_ARG($sp) # load $fp regs from args
+ REG_L a1, 1*SIZEOF_ARG($sp) # passing a float
+ REG_L a2, 2*SIZEOF_ARG($sp)
+ REG_L a3, 3*SIZEOF_ARG($sp)
+ b call_it
+
+pass_d_d:
+ bne t0, FFI_ARGS_DD, pass_f_f
+ l.d $f12, 0*SIZEOF_ARG($sp) # load $fp regs from args
+ l.d $f14, 2*SIZEOF_ARG($sp) # passing two doubles
+ b call_it
+
+pass_f_f:
+ bne t0, FFI_ARGS_FF, pass_d_f
+ l.s $f12, 0*SIZEOF_ARG($sp) # load $fp regs from args
+ l.s $f14, 1*SIZEOF_ARG($sp) # passing two floats
+ REG_L a2, 2*SIZEOF_ARG($sp)
+ REG_L a3, 3*SIZEOF_ARG($sp)
+ b call_it
+
+pass_d_f:
+ bne t0, FFI_ARGS_DF, pass_f_d
+ l.d $f12, 0*SIZEOF_ARG($sp) # load $fp regs from args
+ l.s $f14, 2*SIZEOF_ARG($sp) # passing double and float
+ REG_L a3, 3*SIZEOF_ARG($sp)
+ b call_it
+
+pass_f_d:
+ # assume that the only other combination must be float then double
+ # bne t0, FFI_ARGS_F_D, call_it
+ l.s $f12, 0*SIZEOF_ARG($sp) # load $fp regs from args
+ l.d $f14, 2*SIZEOF_ARG($sp) # passing double and float
+
+call_it:
+ # Load the function pointer
+ REG_L t9, SIZEOF_FRAME + 5*SIZEOF_ARG($fp)
+
+ # If the return value pointer is NULL, assume no return value.
+ REG_L t1, SIZEOF_FRAME + 4*SIZEOF_ARG($fp)
+ beqz t1, noretval
+
+ bne t2, FFI_TYPE_INT, retfloat
+ jal t9
+ REG_L t0, SIZEOF_FRAME + 4*SIZEOF_ARG($fp)
+ REG_S v0, 0(t0)
+ b epilogue
+
+retfloat:
+ bne t2, FFI_TYPE_FLOAT, retdouble
+ jal t9
+ REG_L t0, SIZEOF_FRAME + 4*SIZEOF_ARG($fp)
+ s.s $f0, 0(t0)
+ b epilogue
+
+retdouble:
+ bne t2, FFI_TYPE_DOUBLE, noretval
+ jal t9
+ REG_L t0, SIZEOF_FRAME + 4*SIZEOF_ARG($fp)
+ s.d $f0, 0(t0)
+ b epilogue
+
+noretval:
+ jal t9
+
+ # Epilogue
+epilogue:
+ move $sp, $fp
+ REG_L $fp, SIZEOF_FRAME - 2*SIZEOF_ARG($sp) # Restore frame pointer
+ REG_L ra, SIZEOF_FRAME - 1*SIZEOF_ARG($sp) # Restore return address
+ ADDU $sp, SIZEOF_FRAME # Fix stack pointer
+ j ra
+
+ .end ffi_call_O32
+
+#endif
--- /dev/null
+#include "o32.S"
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ asm.h - Copyright (c) 1998 Geoffrey Keating
+
+ PowerPC Assembly glue.
+
+ $Id: asm.h,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define ASM_GLOBAL_DIRECTIVE .globl
+
+
+#define C_SYMBOL_NAME(name) name
+/* Macro for a label. */
+#ifdef __STDC__
+#define C_LABEL(name) name##:
+#else
+#define C_LABEL(name) name/**/:
+#endif
+
+/* This seems to always be the case on PPC. */
+#define ALIGNARG(log2) log2
+/* For ELF we need the `.type' directive to make shared libs work right. */
+#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg;
+#define ASM_SIZE_DIRECTIVE(name) .size name,.-name
+
+/* If compiled for profiling, call `_mcount' at the start of each function. */
+#ifdef PROF
+/* The mcount code relies on a the return address being on the stack
+ to locate our caller and so it can restore it; so store one just
+ for its benefit. */
+#ifdef PIC
+#define CALL_MCOUNT \
+ .pushsection; \
+ .section ".data"; \
+ .align ALIGNARG(2); \
+0:.long 0; \
+ .previous; \
+ mflr %r0; \
+ stw %r0,4(%r1); \
+ bl _GLOBAL_OFFSET_TABLE_@local-4; \
+ mflr %r11; \
+ lwz %r0,0b@got(%r11); \
+ bl JUMPTARGET(_mcount);
+#else /* PIC */
+#define CALL_MCOUNT \
+ .section ".data"; \
+ .align ALIGNARG(2); \
+0:.long 0; \
+ .previous; \
+ mflr %r0; \
+ lis %r11,0b@ha; \
+ stw %r0,4(%r1); \
+ addi %r0,%r11,0b@l; \
+ bl JUMPTARGET(_mcount);
+#endif /* PIC */
+#else /* PROF */
+#define CALL_MCOUNT /* Do nothing. */
+#endif /* PROF */
+
+#define ENTRY(name) \
+ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
+ ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
+ .align ALIGNARG(2); \
+ C_LABEL(name) \
+ CALL_MCOUNT
+
+#define EALIGN_W_0 /* No words to insert. */
+#define EALIGN_W_1 nop
+#define EALIGN_W_2 nop;nop
+#define EALIGN_W_3 nop;nop;nop
+#define EALIGN_W_4 EALIGN_W_3;nop
+#define EALIGN_W_5 EALIGN_W_4;nop
+#define EALIGN_W_6 EALIGN_W_5;nop
+#define EALIGN_W_7 EALIGN_W_6;nop
+
+/* EALIGN is like ENTRY, but does alignment to 'words'*4 bytes
+ past a 2^align boundary. */
+#ifdef PROF
+#define EALIGN(name, alignt, words) \
+ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
+ ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
+ .align ALIGNARG(2); \
+ C_LABEL(name) \
+ CALL_MCOUNT \
+ b 0f; \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ 0:
+#else /* PROF */
+#define EALIGN(name, alignt, words) \
+ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \
+ ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
+ .align ALIGNARG(alignt); \
+ EALIGN_W_##words; \
+ C_LABEL(name)
+#endif
+
+#define END(name) \
+ ASM_SIZE_DIRECTIVE(name)
+
+#ifdef PIC
+#define JUMPTARGET(name) name##@plt
+#else
+#define JUMPTARGET(name) name
+#endif
+
+/* Local labels stripped out by the linker. */
+#define L(x) .L##x
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 1998 Geoffrey Keating
+
+ PowerPC Foreign Function Interface
+
+ $Id: ffi.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+enum {
+ /* The assembly depends on these exact flags. */
+ FLAG_RETURNS_NOTHING = 1 << (31-30), /* These go in cr7 */
+ FLAG_RETURNS_FP = 1 << (31-29),
+ FLAG_RETURNS_64BITS = 1 << (31-28),
+
+ FLAG_ARG_NEEDS_COPY = 1 << (31- 7),
+ FLAG_FP_ARGUMENTS = 1 << (31- 6), /* cr1.eq; specified by ABI */
+ FLAG_4_GPR_ARGUMENTS = 1 << (31- 5),
+ FLAG_RETVAL_REFERENCE = 1 << (31- 4)
+};
+
+/* About the SYSV ABI. */
+enum {
+ NUM_GPR_ARG_REGISTERS = 8,
+ NUM_FPR_ARG_REGISTERS = 8
+};
+enum { ASM_NEEDS_REGISTERS = 4 };
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments.
+
+ The stack layout we want looks like this:
+
+ | Return address from ffi_call_SYSV 4bytes | higher addresses
+ |--------------------------------------------|
+ | Previous backchain pointer 4 | stack pointer here
+ |--------------------------------------------|<+ <<< on entry to
+ | Saved r28-r31 4*4 | | ffi_call_SYSV
+ |--------------------------------------------| |
+ | GPR registers r3-r10 8*4 | | ffi_call_SYSV
+ |--------------------------------------------| |
+ | FPR registers f1-f8 (optional) 8*8 | |
+ |--------------------------------------------| | stack |
+ | Space for copied structures | | grows |
+ |--------------------------------------------| | down V
+ | Parameters that didn't fit in registers | |
+ |--------------------------------------------| | lower addresses
+ | Space for callee's LR 4 | |
+ |--------------------------------------------| | stack pointer here
+ | Current backchain pointer 4 |-/ during
+ |--------------------------------------------| <<< ffi_call_SYSV
+
+ */
+
+/*@-exportheader@*/
+void ffi_prep_args(extended_cif *ecif, unsigned *const stack)
+/*@=exportheader@*/
+{
+ const unsigned bytes = ecif->cif->bytes;
+ const unsigned flags = ecif->cif->flags;
+
+ /* 'stacktop' points at the previous backchain pointer. */
+ unsigned *const stacktop = stack + (ecif->cif->bytes / sizeof(unsigned));
+
+ /* 'gpr_base' points at the space for gpr3, and grows upwards as
+ we use GPR registers. */
+ unsigned *gpr_base = stacktop - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS;
+ int intarg_count = 0;
+
+ /* 'fpr_base' points at the space for fpr1, and grows upwards as
+ we use FPR registers. */
+ double *fpr_base = (double *)gpr_base - NUM_FPR_ARG_REGISTERS;
+ int fparg_count = 0;
+
+ /* 'copy_space' grows down as we put structures in it. It should
+ stay 16-byte aligned. */
+ char *copy_space = ((flags & FLAG_FP_ARGUMENTS)
+ ? (char *)fpr_base
+ : (char *)gpr_base);
+
+ /* 'next_arg' grows up as we put parameters in it. */
+ unsigned *next_arg = stack + 2;
+
+ int i;
+ ffi_type **ptr;
+ double double_tmp;
+ void **p_argv;
+ size_t struct_copy_size;
+ unsigned gprvalue;
+
+ /* Check that everything starts aligned properly. */
+ FFI_ASSERT(((unsigned)(char *)stack & 0xF) == 0);
+ FFI_ASSERT(((unsigned)(char *)copy_space & 0xF) == 0);
+ FFI_ASSERT(((unsigned)(char *)stacktop & 0xF) == 0);
+ FFI_ASSERT((bytes & 0xF) == 0);
+ FFI_ASSERT(copy_space >= (char *)next_arg);
+
+ /* Deal with return values that are actually pass-by-reference. */
+ if (flags & FLAG_RETVAL_REFERENCE)
+ {
+ *gpr_base++ = (unsigned)(char *)ecif->rvalue;
+ intarg_count++;
+ }
+
+ /* Now for the arguments. */
+ p_argv = ecif->avalue;
+ for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
+ i > 0;
+ i--, ptr++, p_argv++)
+ {
+ switch ((*ptr)->type)
+ {
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ if ((*ptr)->type == FFI_TYPE_FLOAT)
+ double_tmp = *(float *)*p_argv;
+ else
+ double_tmp = *(double *)*p_argv;
+
+ if (fparg_count >= NUM_FPR_ARG_REGISTERS)
+ {
+ if (intarg_count%2 != 0)
+ {
+ intarg_count++;
+ next_arg++;
+ }
+ *(double *)next_arg = double_tmp;
+ next_arg += 2;
+ }
+ else
+ *fpr_base++ = double_tmp;
+ fparg_count++;
+ FFI_ASSERT(flags & FLAG_FP_ARGUMENTS);
+ break;
+
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ if (intarg_count == NUM_GPR_ARG_REGISTERS-1)
+ intarg_count++;
+ if (intarg_count >= NUM_GPR_ARG_REGISTERS)
+ {
+ if (intarg_count%2 != 0)
+ {
+ intarg_count++;
+ next_arg++;
+ }
+ *(long long *)next_arg = *(long long *)*p_argv;
+ next_arg += 2;
+ }
+ else
+ {
+ *(long long *)gpr_base = *(long long *)*p_argv;
+ gpr_base += 2;
+ }
+ intarg_count += 2;
+ break;
+
+ case FFI_TYPE_STRUCT:
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ case FFI_TYPE_LONGDOUBLE:
+#endif
+ struct_copy_size = ((*ptr)->size + 15) & ~0xF;
+ copy_space -= struct_copy_size;
+ memcpy(copy_space, (char *)*p_argv, (*ptr)->size);
+
+ gprvalue = (unsigned)copy_space;
+
+ FFI_ASSERT(copy_space > (char *)next_arg);
+ FFI_ASSERT(flags & FLAG_ARG_NEEDS_COPY);
+ goto putgpr;
+
+ case FFI_TYPE_UINT8:
+ gprvalue = *(unsigned char *)*p_argv;
+ goto putgpr;
+ case FFI_TYPE_SINT8:
+ gprvalue = *(signed char *)*p_argv;
+ goto putgpr;
+ case FFI_TYPE_UINT16:
+ gprvalue = *(unsigned short *)*p_argv;
+ goto putgpr;
+ case FFI_TYPE_SINT16:
+ gprvalue = *(signed short *)*p_argv;
+ goto putgpr;
+
+ case FFI_TYPE_INT:
+ case FFI_TYPE_UINT32:
+ case FFI_TYPE_SINT32:
+ case FFI_TYPE_POINTER:
+ gprvalue = *(unsigned *)*p_argv;
+ putgpr:
+ if (intarg_count >= NUM_GPR_ARG_REGISTERS)
+ *next_arg++ = gprvalue;
+ else
+ *gpr_base++ = gprvalue;
+ intarg_count++;
+ break;
+ }
+ }
+
+ /* Check that we didn't overrun the stack... */
+ FFI_ASSERT(copy_space >= (char *)next_arg);
+ FFI_ASSERT(gpr_base <= stacktop - ASM_NEEDS_REGISTERS);
+ FFI_ASSERT((unsigned *)fpr_base
+ <= stacktop - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
+ FFI_ASSERT(flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4);
+}
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ /* All this is for the SYSV ABI. */
+ int i;
+ ffi_type **ptr;
+ unsigned bytes;
+ int fparg_count = 0, intarg_count = 0;
+ unsigned flags = 0;
+ unsigned struct_copy_size = 0;
+
+ /* All the machine-independent calculation of cif->bytes will be wrong.
+ Redo the calculation for SYSV. */
+
+ /* Space for the frame pointer, callee's LR, and the asm's temp regs. */
+ bytes = (2 + ASM_NEEDS_REGISTERS) * sizeof(int);
+
+ /* Space for the GPR registers. */
+ bytes += NUM_GPR_ARG_REGISTERS * sizeof(int);
+
+ /* Return value handling. The rules are as follows:
+ - 32-bit (or less) integer values are returned in gpr3;
+ - Structures of size <= 4 bytes also returned in gpr3;
+ - 64-bit integer values and structures between 5 and 8 bytes are returned
+ in gpr3 and gpr4;
+ - Single/double FP values are returned in fpr1;
+ - Larger structures and long double (if not equivalent to double) values
+ are allocated space and a pointer is passed as the first argument. */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_DOUBLE:
+ flags |= FLAG_RETURNS_64BITS;
+ /* Fall through. */
+ case FFI_TYPE_FLOAT:
+ flags |= FLAG_RETURNS_FP;
+ break;
+
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ flags |= FLAG_RETURNS_64BITS;
+ break;
+
+ case FFI_TYPE_STRUCT:
+ if (cif->abi != FFI_GCC_SYSV)
+ if (cif->rtype->size <= 4)
+ break;
+ else if (cif->rtype->size <= 8)
+ {
+ flags |= FLAG_RETURNS_64BITS;
+ break;
+ }
+ /* else fall through. */
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ case FFI_TYPE_LONGDOUBLE:
+#endif
+ intarg_count++;
+ flags |= FLAG_RETVAL_REFERENCE;
+ /* Fall through. */
+ case FFI_TYPE_VOID:
+ flags |= FLAG_RETURNS_NOTHING;
+ break;
+
+ default:
+ /* Returns 32-bit integer, or similar. Nothing to do here. */
+ break;
+ }
+
+ /* The first NUM_GPR_ARG_REGISTERS words of integer arguments, and the
+ first NUM_FPR_ARG_REGISTERS fp arguments, go in registers; the rest
+ goes on the stack. Structures and long doubles (if not equivalent
+ to double) are passed as a pointer to a copy of the structure.
+ Stuff on the stack needs to keep proper alignment. */
+ for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
+ {
+ switch ((*ptr)->type)
+ {
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ fparg_count++;
+ /* If this FP arg is going on the stack, it must be
+ 8-byte-aligned. */
+ if (fparg_count > NUM_FPR_ARG_REGISTERS
+ && intarg_count%2 != 0)
+ intarg_count++;
+ break;
+
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ /* 'long long' arguments are passed as two words, but
+ either both words must fit in registers or both go
+ on the stack. If they go on the stack, they must
+ be 8-byte-aligned. */
+ if (intarg_count == NUM_GPR_ARG_REGISTERS-1
+ || intarg_count >= NUM_GPR_ARG_REGISTERS && intarg_count%2 != 0)
+ intarg_count++;
+ intarg_count += 2;
+ break;
+
+ case FFI_TYPE_STRUCT:
+#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+ case FFI_TYPE_LONGDOUBLE:
+#endif
+ /* We must allocate space for a copy of these to enforce
+ pass-by-value. Pad the space up to a multiple of 16
+ bytes (the maximum alignment required for anything under
+ the SYSV ABI). */
+ struct_copy_size += ((*ptr)->size + 15) & ~0xF;
+ /* Fall through (allocate space for the pointer). */
+
+ default:
+ /* Everything else is passed as a 4-byte word in a GPR, either
+ the object itself or a pointer to it. */
+ intarg_count++;
+ break;
+ }
+ }
+
+ if (fparg_count != 0)
+ flags |= FLAG_FP_ARGUMENTS;
+ if (intarg_count > 4)
+ flags |= FLAG_4_GPR_ARGUMENTS;
+ if (struct_copy_size != 0)
+ flags |= FLAG_ARG_NEEDS_COPY;
+
+ /* Space for the FPR registers, if needed. */
+ if (fparg_count != 0)
+ bytes += NUM_FPR_ARG_REGISTERS * sizeof(double);
+
+ /* Stack space. */
+ if (intarg_count > NUM_GPR_ARG_REGISTERS)
+ bytes += (intarg_count - NUM_GPR_ARG_REGISTERS) * sizeof(int);
+ if (fparg_count > NUM_FPR_ARG_REGISTERS)
+ bytes += (fparg_count - NUM_FPR_ARG_REGISTERS) * sizeof(double);
+
+ /* The stack space allocated needs to be a multiple of 16 bytes. */
+ bytes = (bytes + 15) & ~0xF;
+
+ /* Add in the space for the copied structures. */
+ bytes += struct_copy_size;
+
+ cif->flags = flags;
+ cif->bytes = bytes;
+
+ return FFI_OK;
+}
+
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_SYSV(/*@out@*/ extended_cif *,
+ unsigned, unsigned,
+ /*@out@*/ unsigned *,
+ void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (cif->rtype->type == FFI_TYPE_STRUCT))
+ {
+ /*@-sysunrecog@*/
+ ecif.rvalue = alloca(cif->rtype->size);
+ /*@=sysunrecog@*/
+ }
+ else
+ ecif.rvalue = rvalue;
+
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ case FFI_GCC_SYSV:
+ /*@-usedef@*/
+ ffi_call_SYSV(&ecif, -cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ sysv.h - Copyright (c) 1998 Geoffrey Keating
+
+ PowerPC Assembly glue.
+
+ $Id: sysv.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+#include <powerpc/asm.h>
+
+ .globl ffi_prep_args
+ENTRY(ffi_call_SYSV)
+ /* Save the old stack pointer as AP. */
+ mr %r8,%r1
+
+ /* Allocate the stack space we need. */
+ stwux %r1,%r1,%r4
+ /* Save registers we use. */
+ mflr %r9
+ stw %r28,-16(%r8)
+ stw %r29,-12(%r8)
+ stw %r30, -8(%r8)
+ stw %r31, -4(%r8)
+ stw %r9, 4(%r8)
+
+ /* Save arguments over call... */
+ mr %r31,%r5 /* flags, */
+ mr %r30,%r6 /* rvalue, */
+ mr %r29,%r7 /* function address, */
+ mr %r28,%r8 /* our AP. */
+
+ /* Call ffi_prep_args. */
+ mr %r4,%r1
+ bl JUMPTARGET(ffi_prep_args)
+
+ /* Now do the call. */
+ /* Set up cr1 with bits 4-7 of the flags. */
+ mtcrf 0x40,%r31
+ /* Get the address to call into CTR. */
+ mtctr %r29
+ /* Load all those argument registers. */
+ lwz %r3,-16-(8*4)(%r28)
+ lwz %r4,-16-(7*4)(%r28)
+ lwz %r5,-16-(6*4)(%r28)
+ lwz %r6,-16-(5*4)(%r28)
+ bf- 5,1f
+ nop
+ lwz %r7,-16-(4*4)(%r28)
+ lwz %r8,-16-(3*4)(%r28)
+ lwz %r9,-16-(2*4)(%r28)
+ lwz %r10,-16-(1*4)(%r28)
+ nop
+1:
+
+ /* Load all the FP registers. */
+ bf- 6,2f
+ lfd %f1,-16-(8*4)-(8*8)(%r28)
+ lfd %f2,-16-(8*4)-(7*8)(%r28)
+ lfd %f3,-16-(8*4)-(6*8)(%r28)
+ lfd %f4,-16-(8*4)-(5*8)(%r28)
+ nop
+ lfd %f5,-16-(8*4)-(4*8)(%r28)
+ lfd %f6,-16-(8*4)-(3*8)(%r28)
+ lfd %f7,-16-(8*4)-(2*8)(%r28)
+ lfd %f8,-16-(8*4)-(1*8)(%r28)
+2:
+
+ /* Make the call. */
+ bctrl
+
+ /* Now, deal with the return value. */
+ mtcrf 0x01,%r31
+ bt- 30,L(done_return_value)
+ bt- 29,L(fp_return_value)
+ stw %r3,0(%r30)
+ bf+ 28,L(done_return_value)
+ stw %r4,4(%r30)
+ /* Fall through... */
+
+L(done_return_value):
+ /* Restore the registers we used and return. */
+ lwz %r9, 4(%r28)
+ lwz %r31, -4(%r28)
+ mtlr %r9
+ lwz %r30, -8(%r28)
+ lwz %r29,-12(%r28)
+ lwz %r28,-16(%r28)
+ lwz %r1,0(%r1)
+ blr
+
+L(fp_return_value):
+ bf 28,L(float_return_value)
+ stfd %f1,0(%r30)
+ b L(done_return_value)
+L(float_return_value):
+ stfs %f1,0(%r30)
+ b L(done_return_value)
+END(ffi_call_SYSV)
--- /dev/null
+/* -----------------------------------------------------------------------
+ prep_cif.c - Copyright (c) 1996, 1998 Cygnus Solutions
+
+ $Id: prep_cif.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+#include <stdlib.h>
+
+
+/* Round up to SIZEOF_ARG. */
+
+#define STACK_ARG_SIZE(x) ALIGN(x, SIZEOF_ARG)
+
+/* Perform machine independent initialization of aggregate type
+ specifications. */
+
+static ffi_status initialize_aggregate(/*@out@*/ ffi_type *arg)
+{
+ ffi_type **ptr;
+
+ FFI_ASSERT(arg != NULL);
+
+ /*@-usedef@*/
+
+ FFI_ASSERT(arg->elements != NULL);
+ FFI_ASSERT(arg->size == 0);
+ FFI_ASSERT(arg->alignment == 0);
+
+ ptr = &(arg->elements[0]);
+
+ while ((*ptr) != NULL)
+ {
+ if (((*ptr)->size == 0) && (initialize_aggregate((*ptr)) != FFI_OK))
+ return FFI_BAD_TYPEDEF;
+
+ /* Perform a sanity check on the argument type */
+ FFI_ASSERT(ffi_type_test((*ptr)));
+
+ arg->size = ALIGN(arg->size, (*ptr)->alignment);
+ arg->size += (*ptr)->size;
+
+ arg->alignment = (arg->alignment > (*ptr)->alignment) ?
+ arg->alignment : (*ptr)->alignment;
+
+ ptr++;
+ }
+
+ if (arg->size == 0)
+ return FFI_BAD_TYPEDEF;
+ else
+ return FFI_OK;
+
+ /*@=usedef@*/
+}
+
+/* Perform machine independent ffi_cif preparation, then call
+ machine dependent routine. */
+
+ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
+ ffi_abi abi, unsigned int nargs,
+ /*@dependent@*/ /*@out@*/ /*@partial@*/ ffi_type *rtype,
+ /*@dependent@*/ ffi_type **atypes)
+{
+ unsigned bytes = 0;
+ unsigned int i;
+ ffi_type **ptr;
+
+ FFI_ASSERT(cif != NULL);
+ FFI_ASSERT((abi > FFI_FIRST_ABI) && (abi < FFI_LAST_ABI));
+
+ cif->abi = abi;
+ cif->arg_types = atypes;
+ cif->nargs = nargs;
+ cif->rtype = rtype;
+
+ cif->flags = 0;
+
+ /* Initialize the return type if necessary */
+ /*@-usedef@*/
+ if ((cif->rtype->size == 0) && (initialize_aggregate(cif->rtype) != FFI_OK))
+ return FFI_BAD_TYPEDEF;
+ /*@=usedef@*/
+
+ /* Perform a sanity check on the return type */
+ FFI_ASSERT(ffi_type_test(cif->rtype));
+
+#ifndef M68K
+ /* Make space for the return structure pointer */
+ if (cif->rtype->type == FFI_TYPE_STRUCT)
+ bytes = STACK_ARG_SIZE(sizeof(void*));
+#endif
+
+ for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
+ {
+ /* Perform a sanity check on the argument type */
+ FFI_ASSERT(ffi_type_test(*ptr));
+
+ /* Initialize any uninitialized aggregate type definitions */
+ if (((*ptr)->size == 0) && (initialize_aggregate((*ptr)) != FFI_OK))
+ return FFI_BAD_TYPEDEF;
+
+#ifdef SPARC
+ if ((*ptr)->type == FFI_TYPE_STRUCT
+ || (*ptr)->type == FFI_TYPE_LONGDOUBLE)
+ bytes += sizeof(void*);
+ else
+#endif
+ {
+ /* Add any padding if necessary */
+ if (((*ptr)->alignment - 1) & bytes)
+ bytes = ALIGN(bytes, (*ptr)->alignment);
+
+ bytes += STACK_ARG_SIZE((*ptr)->size);
+ }
+ }
+
+ cif->bytes = bytes;
+
+ /* Perform machine dependent cif processing */
+ return ffi_prep_cif_machdep(cif);
+}
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 1996 Cygnus Solutions
+
+ Sparc Foreign Function Interface
+
+ $Id: ffi.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+void ffi_prep_args(char *stack, extended_cif *ecif)
+{
+ int i;
+ int tmp;
+ int avn;
+ void **p_argv;
+ char *argp;
+ ffi_type **p_arg;
+
+ tmp = 0;
+
+ /* Skip 16 words for the window save area */
+ argp = stack + 16*sizeof(void*);
+
+ /* This should only really be done when we are returning a structure,
+ however, it's faster just to do it all the time...
+
+ if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) */
+ *(void **) argp = ecif->rvalue;
+
+ /* And 1 word for the structure return value. */
+ argp += sizeof(void*);
+
+#ifdef USING_PURIFY
+ /* Purify will probably complain in our assembly routine, unless we
+ zero out this memory. */
+
+ ((int*)argp)[0] = 0;
+ ((int*)argp)[1] = 0;
+ ((int*)argp)[2] = 0;
+ ((int*)argp)[3] = 0;
+ ((int*)argp)[4] = 0;
+ ((int*)argp)[5] = 0;
+#endif
+
+ avn = ecif->cif->nargs;
+ p_argv = ecif->avalue;
+
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
+ i && avn;
+ i--, p_arg++)
+ {
+ size_t z;
+
+ if (avn)
+ {
+ avn--;
+ if ((*p_arg)->type == FFI_TYPE_STRUCT
+ || (*p_arg)->type == FFI_TYPE_LONGDOUBLE)
+ {
+ *(unsigned int *) argp = (unsigned int)(* p_argv);
+ z = sizeof(void*);
+ }
+ else
+ {
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(signed int *) argp = *(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(unsigned int *) argp = *(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(signed int *) argp = *(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(unsigned int *) argp = *(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT32:
+ *(signed int *) argp = *(SINT32 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT32:
+ *(unsigned int *) argp = *(UINT32 *)(* p_argv);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ }
+ else
+ {
+ memcpy(argp, *p_argv, z);
+ }
+ }
+ p_argv++;
+ argp += z;
+ }
+ }
+
+ return;
+}
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ /* If we are returning a struct, this will already have been added.
+ Otherwise we need to add it because it's always got to be there! */
+
+ if (cif->rtype->type != FFI_TYPE_STRUCT)
+ cif->bytes += sizeof(void*);
+
+ /* sparc call frames require that space is allocated for 6 args,
+ even if they aren't used. Make that space if necessary. */
+
+ if (cif->bytes < 4*6+4)
+ cif->bytes = 4*6+4;
+
+ /* Adjust cif->bytes. to include 16 words for the window save area,
+ and maybe the struct/union return pointer area, */
+
+ cif->bytes += 64;
+
+ /* The stack must be double word aligned, so round bytes up
+ appropriately. */
+
+ cif->bytes = ALIGN(cif->bytes, 2*sizeof(void*));
+
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ cif->flags = cif->rtype->type;
+ break;
+
+ case FFI_TYPE_FLOAT:
+ cif->flags = FFI_TYPE_FLOAT;
+ break;
+
+ case FFI_TYPE_DOUBLE:
+ cif->flags = FFI_TYPE_DOUBLE;
+ break;
+
+ default:
+ cif->flags = FFI_TYPE_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+extern int ffi_call_V8(void *, extended_cif *, unsigned,
+ unsigned, unsigned *, void (*fn)());
+
+void ffi_call(ffi_cif *cif, void (*fn)(), void *rvalue, void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (cif->rtype->type == FFI_TYPE_STRUCT))
+ ecif.rvalue = alloca(cif->rtype->size);
+ else
+ ecif.rvalue = rvalue;
+
+ switch (cif->abi)
+ {
+ case FFI_V8:
+ ffi_call_V8(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, rvalue, fn);
+ break;
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ v8.S - Copyright (c) 1996, 1997 Cygnus Solutions
+
+ Sparc Foreign Function Interface
+
+ $Id: v8.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+
+#define STACKFRAME 96 /* Minimum stack framesize for SPARC */
+#define ARGS (64+4) /* Offset of register area in frame */
+
+.text
+ .align 8
+.globl ffi_call_V8
+.globl _ffi_call_V8
+
+ffi_call_V8:
+_ffi_call_V8:
+ save %sp, -STACKFRAME, %sp
+
+ sub %sp, %i2, %sp ! alloca() space in stack for frame to set up
+ add %sp, STACKFRAME, %l0 ! %l0 has start of
+ ! frame to set up
+
+ mov %l0, %o0 ! call routine to set up frame
+ call %i0
+ mov %i1, %o1 ! (delay)
+
+ ld [%l0+ARGS], %o0 ! call foreign function
+ ld [%l0+ARGS+4], %o1
+ ld [%l0+ARGS+8], %o2
+ ld [%l0+ARGS+12], %o3
+ ld [%l0+ARGS+16], %o4
+ ld [%l0+ARGS+20], %o5
+ call %i5
+ mov %l0, %sp ! (delay) switch to frame
+
+ ! If the return value pointer is NULL, assume no return value.
+ tst %i4
+ bz done
+ nop
+
+ cmp %i3, FFI_TYPE_INT
+ be,a done
+ st %o0, [%i4] ! (delay)
+
+ cmp %i3, FFI_TYPE_FLOAT
+ be,a done
+ st %f0, [%i4+0] ! (delay)
+
+ cmp %i3, FFI_TYPE_DOUBLE
+ bne done
+ nop
+ st %f0, [%i4+0]
+ st %f1, [%i4+4]
+
+done:
+ ret
+ restore
+
+.ffi_call_V8_end:
+ .size ffi_call_V8,.ffi_call_V8_end-ffi_call_V8
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ types.c - Copyright (c) 1996, 1998 Cygnus Solutions
+
+ Predefined ffi_types needed by libffi.
+
+ $Id: types.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+/* Type definitions */
+
+#define FFI_INTEGRAL_TYPEDEF(n, s, a, t) ffi_type ffi_type_##n = { s, a, t, NULL }
+#define FFI_AGGREGATE_TYPEDEF(n, e) ffi_type ffi_type_##n = { 0, 0, FFI_TYPE_STRUCT, e }
+
+/* Size and alignment are fake here. They must not be 0. */
+FFI_INTEGRAL_TYPEDEF(void, 1, 1, FFI_TYPE_VOID);
+
+FFI_INTEGRAL_TYPEDEF(uint8, 1, 1, FFI_TYPE_UINT8);
+FFI_INTEGRAL_TYPEDEF(sint8, 1, 1, FFI_TYPE_SINT8);
+FFI_INTEGRAL_TYPEDEF(uint16, 2, 2, FFI_TYPE_UINT16);
+FFI_INTEGRAL_TYPEDEF(sint16, 2, 2, FFI_TYPE_SINT16);
+FFI_INTEGRAL_TYPEDEF(uint32, 4, 4, FFI_TYPE_UINT32);
+FFI_INTEGRAL_TYPEDEF(sint32, 4, 4, FFI_TYPE_SINT32);
+FFI_INTEGRAL_TYPEDEF(pointer, 4, 4, FFI_TYPE_POINTER);
+FFI_INTEGRAL_TYPEDEF(float, 4, 4, FFI_TYPE_FLOAT);
+
+
+#ifdef X86
+
+FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
+FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
+
+#elif defined ARM
+
+FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
+FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
+
+#elif defined M68K
+
+FFI_INTEGRAL_TYPEDEF(uint64, 8, 4, FFI_TYPE_UINT64);
+FFI_INTEGRAL_TYPEDEF(sint64, 8, 4, FFI_TYPE_SINT64);
+
+#else
+
+FFI_INTEGRAL_TYPEDEF(uint64, 8, 8, FFI_TYPE_UINT64);
+FFI_INTEGRAL_TYPEDEF(sint64, 8, 8, FFI_TYPE_SINT64);
+
+#endif
+
+
+#ifdef X86
+
+FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 12, 4, FFI_TYPE_LONGDOUBLE);
+
+#elif defined ARM
+
+FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 8, 4, FFI_TYPE_LONGDOUBLE);
+
+#elif defined M68K
+
+FFI_INTEGRAL_TYPEDEF(double, 8, 4, FFI_TYPE_DOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 12, 4, FFI_TYPE_LONGDOUBLE);
+
+#elif defined SPARC
+
+FFI_INTEGRAL_TYPEDEF(double, 8, 8, FFI_TYPE_DOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 16, 8, FFI_TYPE_LONGDOUBLE);
+
+#else
+
+FFI_INTEGRAL_TYPEDEF(double, 8, 8, FFI_TYPE_DOUBLE);
+FFI_INTEGRAL_TYPEDEF(longdouble, 8, 8, FFI_TYPE_LONGDOUBLE);
+
+#endif
+
--- /dev/null
+/* -----------------------------------------------------------------------
+ ffi.c - Copyright (c) 1996, 1998 Cygnus Solutions
+
+ x86 Foreign Function Interface
+
+ $Id: ffi.c,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+#include <stdlib.h>
+
+/* ffi_prep_args is called by the assembly routine once stack space
+ has been allocated for the function's arguments */
+
+/*@-exportheader@*/
+void ffi_prep_args(char *stack, extended_cif *ecif)
+/*@=exportheader@*/
+{
+ register unsigned int i;
+ register int tmp;
+ register unsigned int avn;
+ register void **p_argv;
+ register char *argp;
+ register ffi_type **p_arg;
+
+ tmp = 0;
+ argp = stack;
+
+ if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) {
+ *(void **) argp = ecif->rvalue;
+ argp += 4;
+ }
+
+ avn = ecif->cif->nargs;
+ p_argv = ecif->avalue;
+
+ for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
+ (i != 0) && (avn != 0);
+ i--, p_arg++)
+ {
+ size_t z;
+
+ /* Align if necessary */
+ if (((*p_arg)->alignment - 1) & (unsigned) argp) {
+ argp = (char *) ALIGN(argp, (*p_arg)->alignment);
+ }
+
+ if (avn != 0)
+ {
+ avn--;
+ z = (*p_arg)->size;
+ if (z < sizeof(int))
+ {
+ z = sizeof(int);
+ switch ((*p_arg)->type)
+ {
+ case FFI_TYPE_SINT8:
+ *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT8:
+ *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT16:
+ *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT16:
+ *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_SINT32:
+ *(signed int *) argp = (signed int)*(SINT32 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_UINT32:
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ break;
+
+ case FFI_TYPE_STRUCT:
+ *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ break;
+
+ default:
+ FFI_ASSERT(0);
+ }
+ }
+ else
+ {
+ memcpy(argp, *p_argv, z);
+ }
+ p_argv++;
+ argp += z;
+ }
+ }
+
+ return;
+}
+
+/* Perform machine dependent cif processing */
+ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
+{
+ /* Set the return type flag */
+ switch (cif->rtype->type)
+ {
+ case FFI_TYPE_VOID:
+ case FFI_TYPE_STRUCT:
+ case FFI_TYPE_UINT64:
+ case FFI_TYPE_SINT64:
+ case FFI_TYPE_FLOAT:
+ case FFI_TYPE_DOUBLE:
+ case FFI_TYPE_LONGDOUBLE:
+ cif->flags = (unsigned) cif->rtype->type;
+ break;
+
+ default:
+ cif->flags = FFI_TYPE_INT;
+ break;
+ }
+
+ return FFI_OK;
+}
+
+/*@-declundef@*/
+/*@-exportheader@*/
+extern void ffi_call_SYSV(void (*)(char *, extended_cif *),
+ /*@out@*/ extended_cif *,
+ unsigned, unsigned,
+ /*@out@*/ unsigned *,
+ void (*fn)());
+/*@=declundef@*/
+/*@=exportheader@*/
+
+void ffi_call(/*@dependent@*/ ffi_cif *cif,
+ void (*fn)(),
+ /*@out@*/ void *rvalue,
+ /*@dependent@*/ void **avalue)
+{
+ extended_cif ecif;
+
+ ecif.cif = cif;
+ ecif.avalue = avalue;
+
+ /* If the return value is a struct and we don't have a return */
+ /* value address then we need to make one */
+
+ if ((rvalue == NULL) &&
+ (cif->rtype->type == FFI_TYPE_STRUCT))
+ {
+ /*@-sysunrecog@*/
+ ecif.rvalue = alloca(cif->rtype->size);
+ /*@=sysunrecog@*/
+ }
+ else
+ ecif.rvalue = rvalue;
+
+
+ switch (cif->abi)
+ {
+ case FFI_SYSV:
+ /*@-usedef@*/
+ ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes,
+ cif->flags, ecif.rvalue, fn);
+ /*@=usedef@*/
+ break;
+ default:
+ FFI_ASSERT(0);
+ break;
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------
+ sysv.S - Copyright (c) 1996, 1998 Cygnus Solutions
+
+ X86 Foreign Function Interface
+
+ $Id: sysv.S,v 1.1 1998/11/29 16:48:16 green Exp $
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ ``Software''), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be included
+ in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ ----------------------------------------------------------------------- */
+
+#define LIBFFI_ASM
+#include <ffi.h>
+
+.text
+
+.globl ffi_prep_args
+
+ # This assumes we are using gas.
+ .balign 16
+.globl ffi_call_SYSV
+ .type ffi_call_SYSV,@function
+
+ffi_call_SYSV:
+ pushl %ebp
+ movl %esp,%ebp
+
+ # Make room for all of the new args.
+ movl 16(%ebp),%ecx
+ subl %ecx,%esp
+
+ movl %esp,%eax
+
+ # Place all of the ffi_prep_args in position
+ pushl 12(%ebp)
+ pushl %eax
+ call ffi_prep_args
+
+ # Return stack to previous state and call the function
+ addl $8,%esp
+
+ call *28(%ebp)
+
+ # Remove the space we pushed for the args
+ movl 16(%ebp),%ecx
+ addl %ecx,%esp
+
+ # Load %ecx with the return type code
+ movl 20(%ebp),%ecx
+
+ # If the return value pointer is NULL, assume no return value.
+ cmpl $0,24(%ebp)
+ jne retint
+
+ # Even if there is no space for the return value, we are
+ # obliged to handle floating-point values.
+ cmpl $FFI_TYPE_FLOAT,%ecx
+ jne noretval
+ fstp %st(0)
+
+ jmp epilogue
+
+retint:
+ cmpl $FFI_TYPE_INT,%ecx
+ jne retfloat
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ movl %eax,0(%ecx)
+ jmp epilogue
+
+retfloat:
+ cmpl $FFI_TYPE_FLOAT,%ecx
+ jne retdouble
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ fstps (%ecx)
+ jmp epilogue
+
+retdouble:
+ cmpl $FFI_TYPE_DOUBLE,%ecx
+ jne retlongdouble
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ fstpl (%ecx)
+ jmp epilogue
+
+retlongdouble:
+ cmpl $FFI_TYPE_LONGDOUBLE,%ecx
+ jne retint64
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ fstpt (%ecx)
+ jmp epilogue
+
+retint64:
+ cmpl $FFI_TYPE_SINT64,%ecx
+ jne retstruct
+ # Load %ecx with the pointer to storage for the return value
+ movl 24(%ebp),%ecx
+ movl %eax,0(%ecx)
+ movl %edx,4(%ecx)
+
+retstruct:
+ # Nothing to do!
+
+noretval:
+epilogue:
+ movl %ebp,%esp
+ popl %ebp
+ ret
+.ffi_call_SYSV_end:
+ .size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
+
projects / platform / upstream / libffi.git / commitdiff