+2009-09-30 Ivan Maidanski <ivmai@mail.ru> (really Petter Urkedal)
+
+ * configure.ac: Rewrite the tests for external or internal
+ libatomic_ops.
+ * configure.ac: In particular, drop the symbolic links. Add option
+ --with-libatomic-ops for forced selection.
+ * Makefile.am: Adjust the path of source files from libatomic_ops
+ to not use the links.
+ * Makefile.am (libgc_la_LIBADD): Add $(ATOMIC_OPS_LIBS). This will
+ be empty if we use the bundled AO sources.
+ * configure: Regenerate.
+ * Makefile.in: Ditto.
+
2009-09-29 Ivan Maidanski <ivmai@mail.ru>
* Makefile.am: Strip version suffix for libatomic_ops directory.
SUBDIRS =
AM_CPPFLAGS = -I$(top_builddir)/include -I$(top_srcdir)/include
+if USE_INTERNAL_LIBATOMIC_OPS
+AM_CPPFLAGS += -I$(top_builddir)/libatomic_ops/src \
+ -I$(top_srcdir)/libatomic_ops/src
+endif
# Initialize variables so that we can declare files locally.
EXTRA_DIST =
endif
if USE_INTERNAL_LIBATOMIC_OPS
-nodist_libgc_la_SOURCES = ./atomic_ops.c
+nodist_libgc_la_SOURCES = libatomic_ops/src/atomic_ops.c
endif
if NEED_ATOMIC_OPS_ASM
-nodist_libgc_la_SOURCES = ./atomic_ops_sysdeps.S
+nodist_libgc_la_SOURCES = libatomic_ops/src/atomic_ops_sysdeps.S
endif
# Include THREADDLLIBS here to ensure that the correct versions of
# linuxthread semaphore functions get linked:
-libgc_la_LIBADD = @addobjs@ $(THREADDLLIBS) $(UNWINDLIBS)
+libgc_la_LIBADD = @addobjs@ $(THREADDLLIBS) $(UNWINDLIBS) $(ATOMIC_OPS_LIBS)
libgc_la_DEPENDENCIES = @addobjs@
libgc_la_LDFLAGS = $(extra_ldflags_libgc) -version-info 1:3:0 -no-undefined
build_triplet = @build@
host_triplet = @host@
target_triplet = @target@
+@USE_INTERNAL_LIBATOMIC_OPS_TRUE@am__append_1 = -I$(top_builddir)/libatomic_ops/src \
+@USE_INTERNAL_LIBATOMIC_OPS_TRUE@ -I$(top_srcdir)/libatomic_ops/src
+
check_PROGRAMS = gctest$(EXEEXT) leaktest$(EXEEXT) middletest$(EXEEXT) \
smashtest$(EXEEXT) hugetest$(EXEEXT) $(am__EXEEXT_1) \
$(am__EXEEXT_2) $(am__EXEEXT_3)
# C Library: Architecture Dependent
# ---------------------------------
-@PTHREADS_TRUE@am__append_1 = pthread_support.c pthread_stop_world.c
-@DARWIN_THREADS_TRUE@am__append_2 = darwin_stop_world.c
-@WIN32_THREADS_TRUE@am__append_3 = win32_threads.c
+@PTHREADS_TRUE@am__append_2 = pthread_support.c pthread_stop_world.c
+@DARWIN_THREADS_TRUE@am__append_3 = darwin_stop_world.c
+@WIN32_THREADS_TRUE@am__append_4 = win32_threads.c
# C++ Interface
# -------------
-@CPLUSPLUS_TRUE@am__append_4 = libgccpp.la
-@CPLUSPLUS_TRUE@am__append_5 = include/gc_cpp.h include/gc_allocator.h
+@CPLUSPLUS_TRUE@am__append_5 = libgccpp.la
+@CPLUSPLUS_TRUE@am__append_6 = include/gc_cpp.h include/gc_allocator.h
DIST_COMMON = $(am__configure_deps) $(am__pkginclude_HEADERS_DIST) \
$(dist_noinst_HEADERS) $(dist_noinst_SCRIPTS) \
$(dist_pkgdata_DATA) $(include_HEADERS) $(srcdir)/Makefile.am \
$(top_srcdir)/include/private/config.h.in ChangeLog compile \
config.guess config.sub depcomp install-sh ltmain.sh missing \
mkinstalldirs
-@KEEP_BACK_PTRS_TRUE@am__append_6 = tracetest$(EXEEXT)
-@KEEP_BACK_PTRS_TRUE@am__append_7 = tracetest
-@THREADS_TRUE@am__append_8 = threadleaktest$(EXEEXT)
-@THREADS_TRUE@am__append_9 = threadleaktest
-@CPLUSPLUS_TRUE@am__append_10 = test_cpp$(EXEEXT)
-@CPLUSPLUS_TRUE@am__append_11 = test_cpp
+@KEEP_BACK_PTRS_TRUE@am__append_7 = tracetest$(EXEEXT)
+@KEEP_BACK_PTRS_TRUE@am__append_8 = tracetest
+@THREADS_TRUE@am__append_9 = threadleaktest$(EXEEXT)
+@THREADS_TRUE@am__append_10 = threadleaktest
+@CPLUSPLUS_TRUE@am__append_11 = test_cpp$(EXEEXT)
+@CPLUSPLUS_TRUE@am__append_12 = test_cpp
subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.ac
real_malloc.lo reclaim.lo specific.lo stubborn.lo typd_mlc.lo \
backgraph.lo thread_local_alloc.lo $(am__objects_1) \
$(am__objects_2) $(am__objects_3)
-@NEED_ATOMIC_OPS_ASM_FALSE@@USE_INTERNAL_LIBATOMIC_OPS_TRUE@nodist_libgc_la_OBJECTS = ./atomic_ops.lo
-@NEED_ATOMIC_OPS_ASM_TRUE@nodist_libgc_la_OBJECTS = \
-@NEED_ATOMIC_OPS_ASM_TRUE@ ./atomic_ops_sysdeps.lo
+@NEED_ATOMIC_OPS_ASM_FALSE@@USE_INTERNAL_LIBATOMIC_OPS_TRUE@nodist_libgc_la_OBJECTS = libatomic_ops/src/atomic_ops.lo
+@NEED_ATOMIC_OPS_ASM_TRUE@nodist_libgc_la_OBJECTS = libatomic_ops/src/atomic_ops_sysdeps.lo
libgc_la_OBJECTS = $(am_libgc_la_OBJECTS) $(nodist_libgc_la_OBJECTS)
@CPLUSPLUS_TRUE@libgccpp_la_DEPENDENCIES = ./libgc.la
am__libgccpp_la_SOURCES_DIST = gc_cpp.cc
AMDEP_TRUE = @AMDEP_TRUE@
AMTAR = @AMTAR@
AR = @AR@
+ATOMIC_OPS_LIBS = @ATOMIC_OPS_LIBS@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
-atomic_ops_libs = @atomic_ops_libs@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
# SUBDIRS =
# endif
SUBDIRS =
-AM_CPPFLAGS = -I$(top_builddir)/include -I$(top_srcdir)/include
+AM_CPPFLAGS = -I$(top_builddir)/include -I$(top_srcdir)/include \
+ $(am__append_1)
# Initialize variables so that we can declare files locally.
# C Library
# ---------
-lib_LTLIBRARIES = libgc.la $(am__append_4) libcord.la
+lib_LTLIBRARIES = libgc.la $(am__append_5) libcord.la
# unprefixed header
include_HEADERS = include/extra/gc.h include/extra/gc_cpp.h
# installed headers
#
-pkginclude_HEADERS = $(am__append_5) include/gc.h include/gc_typed.h \
+pkginclude_HEADERS = $(am__append_6) include/gc.h include/gc_typed.h \
include/gc_inline.h include/gc_mark.h include/gc_cpp.h \
include/weakpointer.h include/new_gc_alloc.h \
include/gc_allocator.h include/gc_backptr.h include/gc_gcj.h \
include/private/thread_local_alloc.h include/cord.h \
include/ec.h include/javaxfc.h
TESTS = gctest$(EXEEXT) leaktest$(EXEEXT) middletest$(EXEEXT) \
- smashtest$(EXEEXT) hugetest$(EXEEXT) $(am__append_6) \
- $(am__append_8) $(am__append_10)
+ smashtest$(EXEEXT) hugetest$(EXEEXT) $(am__append_7) \
+ $(am__append_9) $(am__append_11)
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = bdw-gc.pc
libgc_la_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
mallocx.c mark.c mark_rts.c misc.c new_hblk.c obj_map.c \
os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
specific.c stubborn.c typd_mlc.c backgraph.c \
- thread_local_alloc.c $(am__append_1) $(am__append_2) \
- $(am__append_3)
-@NEED_ATOMIC_OPS_ASM_TRUE@nodist_libgc_la_SOURCES = ./atomic_ops_sysdeps.S
-@USE_INTERNAL_LIBATOMIC_OPS_TRUE@nodist_libgc_la_SOURCES = ./atomic_ops.c
+ thread_local_alloc.c $(am__append_2) $(am__append_3) \
+ $(am__append_4)
+@NEED_ATOMIC_OPS_ASM_TRUE@nodist_libgc_la_SOURCES = libatomic_ops/src/atomic_ops_sysdeps.S
+@USE_INTERNAL_LIBATOMIC_OPS_TRUE@nodist_libgc_la_SOURCES = libatomic_ops/src/atomic_ops.c
# Include THREADDLLIBS here to ensure that the correct versions of
# linuxthread semaphore functions get linked:
-libgc_la_LIBADD = @addobjs@ $(THREADDLLIBS) $(UNWINDLIBS)
+libgc_la_LIBADD = @addobjs@ $(THREADDLLIBS) $(UNWINDLIBS) $(ATOMIC_OPS_LIBS)
libgc_la_DEPENDENCIES = @addobjs@
libgc_la_LDFLAGS = $(extra_ldflags_libgc) -version-info 1:3:0 -no-undefined
EXTRA_libgc_la_SOURCES = alpha_mach_dep.S \
cord/cordxtra.lo: cord/$(am__dirstamp) cord/$(DEPDIR)/$(am__dirstamp)
libcord.la: $(libcord_la_OBJECTS) $(libcord_la_DEPENDENCIES)
$(LINK) -rpath $(libdir) $(libcord_la_LDFLAGS) $(libcord_la_OBJECTS) $(libcord_la_LIBADD) $(LIBS)
-./$(am__dirstamp):
- @$(mkdir_p) .
- @: > ./$(am__dirstamp)
-$(DEPDIR)/$(am__dirstamp):
- @$(mkdir_p) ./$(DEPDIR)
- @: > $(DEPDIR)/$(am__dirstamp)
-./atomic_ops_sysdeps.lo: ./$(am__dirstamp) $(DEPDIR)/$(am__dirstamp)
-./atomic_ops.lo: ./$(am__dirstamp) $(DEPDIR)/$(am__dirstamp)
+libatomic_ops/src/$(am__dirstamp):
+ @$(mkdir_p) libatomic_ops/src
+ @: > libatomic_ops/src/$(am__dirstamp)
+libatomic_ops/src/$(DEPDIR)/$(am__dirstamp):
+ @$(mkdir_p) libatomic_ops/src/$(DEPDIR)
+ @: > libatomic_ops/src/$(DEPDIR)/$(am__dirstamp)
+libatomic_ops/src/atomic_ops_sysdeps.lo: \
+ libatomic_ops/src/$(am__dirstamp) \
+ libatomic_ops/src/$(DEPDIR)/$(am__dirstamp)
+libatomic_ops/src/atomic_ops.lo: libatomic_ops/src/$(am__dirstamp) \
+ libatomic_ops/src/$(DEPDIR)/$(am__dirstamp)
libgc.la: $(libgc_la_OBJECTS) $(libgc_la_DEPENDENCIES)
$(LINK) -rpath $(libdir) $(libgc_la_LDFLAGS) $(libgc_la_OBJECTS) $(libgc_la_LIBADD) $(LIBS)
libgccpp.la: $(libgccpp_la_OBJECTS) $(libgccpp_la_DEPENDENCIES)
mostlyclean-compile:
-rm -f *.$(OBJEXT)
- -rm -f ./atomic_ops.$(OBJEXT)
- -rm -f ./atomic_ops.lo
- -rm -f ./atomic_ops_sysdeps.$(OBJEXT)
- -rm -f ./atomic_ops_sysdeps.lo
-rm -f cord/cordbscs.$(OBJEXT)
-rm -f cord/cordbscs.lo
-rm -f cord/cordprnt.$(OBJEXT)
-rm -f cord/cordtest.lo
-rm -f cord/cordxtra.$(OBJEXT)
-rm -f cord/cordxtra.lo
+ -rm -f libatomic_ops/src/atomic_ops.$(OBJEXT)
+ -rm -f libatomic_ops/src/atomic_ops.lo
+ -rm -f libatomic_ops/src/atomic_ops_sysdeps.$(OBJEXT)
+ -rm -f libatomic_ops/src/atomic_ops_sysdeps.lo
-rm -f tests/huge_test.$(OBJEXT)
-rm -f tests/leak_test.$(OBJEXT)
-rm -f tests/middle.$(OBJEXT)
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/allchblk.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alloc.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/atomic_ops.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/backgraph.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/blacklst.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/checksums.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@cord/$(DEPDIR)/cordprnt.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@cord/$(DEPDIR)/cordtest.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@cord/$(DEPDIR)/cordxtra.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@libatomic_ops/src/$(DEPDIR)/atomic_ops.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@tests/$(DEPDIR)/huge_test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@tests/$(DEPDIR)/leak_test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@tests/$(DEPDIR)/middle.Po@am__quote@
clean-libtool:
-rm -rf .libs _libs
-rm -rf cord/.libs cord/_libs
+ -rm -rf libatomic_ops/src/.libs libatomic_ops/src/_libs
distclean-libtool:
-rm -f libtool
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -rm -f ./$(am__dirstamp)
-rm -f cord/$(DEPDIR)/$(am__dirstamp)
-rm -f cord/$(am__dirstamp)
+ -rm -f libatomic_ops/src/$(DEPDIR)/$(am__dirstamp)
+ -rm -f libatomic_ops/src/$(am__dirstamp)
-rm -f tests/$(DEPDIR)/$(am__dirstamp)
-rm -f tests/$(am__dirstamp)
- -test -z "$(DEPDIR)/$(am__dirstamp)" || rm -f $(DEPDIR)/$(am__dirstamp)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
- -rm -rf ./$(DEPDIR) cord/$(DEPDIR) tests/$(DEPDIR)
+ -rm -rf ./$(DEPDIR) cord/$(DEPDIR) libatomic_ops/src/$(DEPDIR) tests/$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-hdr distclean-libtool distclean-tags
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
- -rm -rf ./$(DEPDIR) cord/$(DEPDIR) tests/$(DEPDIR)
+ -rm -rf ./$(DEPDIR) cord/$(DEPDIR) libatomic_ops/src/$(DEPDIR) tests/$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
#endif"
ac_subdirs_all="$ac_subdirs_all libatomic_ops"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_VERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CCAS CCASFLAGS AR ac_ct_AR RANLIB ac_ct_RANLIB GC_CFLAGS THREADDLLIBS THREADS_TRUE THREADS_FALSE PTHREADS_TRUE PTHREADS_FALSE DARWIN_THREADS_TRUE DARWIN_THREADS_FALSE WIN32_THREADS_TRUE WIN32_THREADS_FALSE COMPILER_XLC_TRUE COMPILER_XLC_FALSE AVOID_CPP_LIB_TRUE AVOID_CPP_LIB_FALSE extra_ldflags_libgc EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE INCLUDES CXXINCLUDES addobjs addlibs SED EGREP LN_S ECHO CPP CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL ENABLE_GCJ_SUPPORT_TRUE ENABLE_GCJ_SUPPORT_FALSE KEEP_BACK_PTRS_TRUE KEEP_BACK_PTRS_FALSE UNWINDLIBS USE_LIBDIR_TRUE USE_LIBDIR_FALSE subdirs USE_INTERNAL_LIBATOMIC_OPS_TRUE USE_INTERNAL_LIBATOMIC_OPS_FALSE NEED_ATOMIC_OPS_ASM_TRUE NEED_ATOMIC_OPS_ASM_FALSE atomic_ops_libs LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_VERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CCAS CCASFLAGS AR ac_ct_AR RANLIB ac_ct_RANLIB GC_CFLAGS THREADDLLIBS THREADS_TRUE THREADS_FALSE PTHREADS_TRUE PTHREADS_FALSE DARWIN_THREADS_TRUE DARWIN_THREADS_FALSE WIN32_THREADS_TRUE WIN32_THREADS_FALSE COMPILER_XLC_TRUE COMPILER_XLC_FALSE AVOID_CPP_LIB_TRUE AVOID_CPP_LIB_FALSE extra_ldflags_libgc EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE INCLUDES CXXINCLUDES addobjs addlibs SED EGREP LN_S ECHO CPP CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL ENABLE_GCJ_SUPPORT_TRUE ENABLE_GCJ_SUPPORT_FALSE KEEP_BACK_PTRS_TRUE KEEP_BACK_PTRS_FALSE UNWINDLIBS USE_LIBDIR_TRUE USE_LIBDIR_FALSE ATOMIC_OPS_LIBS subdirs USE_INTERNAL_LIBATOMIC_OPS_TRUE USE_INTERNAL_LIBATOMIC_OPS_FALSE NEED_ATOMIC_OPS_ASM_TRUE NEED_ATOMIC_OPS_ASM_FALSE LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
--with-target-subdir=SUBDIR
configuring with a cross compiler
--with-cross-host=HOST configuring with a cross compiler
+ --with-libatomic-ops=yes|no|check
+ Use a pre-installed libatomic_ops? (default: check)
Some influential environment variables:
CC C compiler command
;;
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 6243 "configure"' > conftest.$ac_ext
+ echo '#line 6245 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
# Provide some information about the compiler.
-echo "$as_me:7378:" \
+echo "$as_me:7380:" \
"checking for Fortran 77 compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8441: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8443: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:8445: \$? = $ac_status" >&5
+ echo "$as_me:8447: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8709: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8711: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:8713: \$? = $ac_status" >&5
+ echo "$as_me:8715: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8813: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8815: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:8817: \$? = $ac_status" >&5
+ echo "$as_me:8819: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
libsuff=
case "$host_cpu" in
x86_64*|s390x*|powerpc64*)
- echo '#line 10282 "configure"' > conftest.$ac_ext
+ echo '#line 10284 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 11179 "configure"
+#line 11181 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 11279 "configure"
+#line 11281 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13622: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:13624: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:13626: \$? = $ac_status" >&5
+ echo "$as_me:13628: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13726: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:13728: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:13730: \$? = $ac_status" >&5
+ echo "$as_me:13732: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
libsuff=
case "$host_cpu" in
x86_64*|s390x*|powerpc64*)
- echo '#line 14262 "configure"' > conftest.$ac_ext
+ echo '#line 14264 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15320: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:15322: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:15324: \$? = $ac_status" >&5
+ echo "$as_me:15326: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15424: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:15426: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:15428: \$? = $ac_status" >&5
+ echo "$as_me:15430: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
libsuff=
case "$host_cpu" in
x86_64*|s390x*|powerpc64*)
- echo '#line 16873 "configure"' > conftest.$ac_ext
+ echo '#line 16875 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17651: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17653: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:17655: \$? = $ac_status" >&5
+ echo "$as_me:17657: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17919: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17921: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:17923: \$? = $ac_status" >&5
+ echo "$as_me:17925: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:18023: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:18025: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:18027: \$? = $ac_status" >&5
+ echo "$as_me:18029: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
libsuff=
case "$host_cpu" in
x86_64*|s390x*|powerpc64*)
- echo '#line 19492 "configure"' > conftest.$ac_ext
+ echo '#line 19494 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
+# Atomic Ops
+# ----------
-atomic_ops_libs=-latomic_ops
-if test "${ac_cv_header_atomic_ops_h+set}" = set; then
+# Do we want to use an external libatomic_ops? By default use it if it's
+# found.
+
+# Check whether --with-libatomic-ops or --without-libatomic-ops was given.
+if test "${with_libatomic_ops+set}" = set; then
+ withval="$with_libatomic_ops"
+
+else
+ with_libatomic_ops=check
+fi;
+
+# Check for an external libatomic_ops if the answer was yes or check. If not
+# found, fail on yes, and convert check to no.
+if test x"$with_libatomic_ops" != xno; then
+ if test "${ac_cv_header_atomic_ops_h+set}" = set; then
echo "$as_me:$LINENO: checking for atomic_ops.h" >&5
echo $ECHO_N "checking for atomic_ops.h... $ECHO_C" >&6
if test "${ac_cv_header_atomic_ops_h+set}" = set; then
fi
if test $ac_cv_header_atomic_ops_h = yes; then
- { echo "$as_me:$LINENO: Using pre-installed libatomic_ops" >&5
-echo "$as_me: Using pre-installed libatomic_ops" >&6;}
-else
- ao_dir=
- for candidate in ${srcdir}/libatomic_ops*; do
- case $candidate in
- *.tar.gz)
- ;;
- *install)
- ;;
- *)
- if test -e "$candidate"; then
- ao_dir="$candidate"
- fi
- ;;
- esac
- done
- if test -z "$ao_dir"; then
- { { echo "$as_me:$LINENO: error: Missig libatomic_ops." >&5
-echo "$as_me: error: Missig libatomic_ops." >&2;}
+ :
+else
+ if test x"$with_libatomic_ops" != xcheck; then
+ { { echo "$as_me:$LINENO: error: A pre-installed libatomic_ops was not found." >&5
+echo "$as_me: error: A pre-installed libatomic_ops was not found." >&2;}
{ (exit 1); exit 1; }; }
- fi
- ao_version="${ao_dir#*libatomic_ops-}"
- { echo "$as_me:$LINENO: Using internal version of libatomic_ops" >&5
-echo "$as_me: Using internal version of libatomic_ops" >&6;}
+fi
- test -e libatomic_ops \
- || ln -s ${ao_dir} libatomic_ops
+ with_libatomic_ops=no
+fi
-subdirs="$subdirs libatomic_ops"
+fi
- test -e atomic_ops.c \
- || ln -s libatomic_ops/src/atomic_ops.c \
- atomic_ops.c
+# Finally, emit the definitions for bundled or pre-installed AO.
+echo "$as_me:$LINENO: checking which libatomic_ops to use" >&5
+echo $ECHO_N "checking which libatomic_ops to use... $ECHO_C" >&6
+if test x"$with_libatomic_ops" != xno; then
+ echo "$as_me:$LINENO: result: pre-installed" >&5
+echo "${ECHO_T}pre-installed" >&6
+ ATOMIC_OPS_LIBS="-latomic_ops"
- test -e atomic_ops_sysdeps.S \
- || ln -s libatomic_ops/src/atomic_ops_sysdeps.S \
- atomic_ops_sysdeps.S
+else
+ echo "$as_me:$LINENO: result: bundled" >&5
+echo "${ECHO_T}bundled" >&6
- GC_CFLAGS="${GC_CFLAGS} -I libatomic_ops/src"
- maybe_libatomic_ops="libatomic_ops"
-fi
+subdirs="$subdirs libatomic_ops"
+fi
-if test -n "$maybe_libatomic_ops" -a "$THREADS" != "none"; then
+if test x$with_libatomic_ops = xno -a x"$THREADS" != xnone; then
USE_INTERNAL_LIBATOMIC_OPS_TRUE=
USE_INTERNAL_LIBATOMIC_OPS_FALSE='#'
else
-if test -n "$maybe_libatomic_ops" -a x$need_atomic_ops_asm = xtrue; then
+if test x$with_libatomic_ops = xno -a x$need_atomic_ops_asm = xtrue; then
NEED_ATOMIC_OPS_ASM_TRUE=
NEED_ATOMIC_OPS_ASM_FALSE='#'
else
-
ac_config_files="$ac_config_files Makefile bdw-gc.pc"
s,@UNWINDLIBS@,$UNWINDLIBS,;t t
s,@USE_LIBDIR_TRUE@,$USE_LIBDIR_TRUE,;t t
s,@USE_LIBDIR_FALSE@,$USE_LIBDIR_FALSE,;t t
+s,@ATOMIC_OPS_LIBS@,$ATOMIC_OPS_LIBS,;t t
s,@subdirs@,$subdirs,;t t
s,@USE_INTERNAL_LIBATOMIC_OPS_TRUE@,$USE_INTERNAL_LIBATOMIC_OPS_TRUE,;t t
s,@USE_INTERNAL_LIBATOMIC_OPS_FALSE@,$USE_INTERNAL_LIBATOMIC_OPS_FALSE,;t t
s,@NEED_ATOMIC_OPS_ASM_TRUE@,$NEED_ATOMIC_OPS_ASM_TRUE,;t t
s,@NEED_ATOMIC_OPS_ASM_FALSE@,$NEED_ATOMIC_OPS_ASM_FALSE,;t t
-s,@atomic_ops_libs@,$atomic_ops_libs,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
CEOF
AC_CONFIG_SRCDIR(gcj_mlc.c)
AC_CANONICAL_TARGET
AC_PREREQ(2.53)
-AC_REVISION($Revision: 1.50 $)
+AC_REVISION($Revision: 1.51 $)
GC_SET_VERSION
AM_INIT_AUTOMAKE([foreign dist-bzip2 subdir-objects nostdinc])
AM_CONFIG_HEADER([include/private/config.h])
AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
-dnl Atomic Ops
-dnl ----------
-
-atomic_ops_libs=-latomic_ops
-AC_CHECK_HEADER(atomic_ops.h,
- [ AC_MSG_NOTICE([Using pre-installed libatomic_ops]) ],
- [ ao_dir=
- for candidate in ${srcdir}/libatomic_ops*; do
- case $candidate in
- *.tar.gz)
- ;;
- *install)
- dnl generated by alternate Makefile.
- ;;
- *)
- if test -e "$candidate"; then
- ao_dir="$candidate"
- fi
- ;;
- esac
- done
- if test -z "$ao_dir"; then
- AC_MSG_ERROR([Missig libatomic_ops.])
- fi
- ao_version="${ao_dir#*libatomic_ops-}"
- AC_MSG_NOTICE([Using internal version of libatomic_ops])
-
- dnl Automake does not accept shell variables in AC_CONFIG_SUBDIRS
- test -e libatomic_ops \
- || ln -s ${ao_dir} libatomic_ops
- AC_CONFIG_SUBDIRS(libatomic_ops)
-
- dnl Also copy the source files to be linked in.
- test -e atomic_ops.c \
- || ln -s libatomic_ops/src/atomic_ops.c \
- atomic_ops.c
-
- test -e atomic_ops_sysdeps.S \
- || ln -s libatomic_ops/src/atomic_ops_sysdeps.S \
- atomic_ops_sysdeps.S
-
- dnl This gets the source include files, which is often close enough.
- dnl It also makes atomic_ops_sysdeps.S assemble.
- GC_CFLAGS="${GC_CFLAGS} -I libatomic_ops/src"
- maybe_libatomic_ops="libatomic_ops"
+# Atomic Ops
+# ----------
+
+# Do we want to use an external libatomic_ops? By default use it if it's
+# found.
+AC_ARG_WITH([libatomic-ops],
+ [AS_HELP_STRING([--with-libatomic-ops[=yes|no|check]],
+ [Use a pre-installed libatomic_ops? (default: check)])],
+ [], [with_libatomic_ops=check])
+
+# Check for an external libatomic_ops if the answer was yes or check. If not
+# found, fail on yes, and convert check to no.
+AS_IF([test x"$with_libatomic_ops" != xno],
+ [ AC_CHECK_HEADER([atomic_ops.h], [],
+ [ AS_IF([test x"$with_libatomic_ops" != xcheck],
+ [AC_MSG_ERROR([A pre-installed libatomic_ops was not found.])])
+ with_libatomic_ops=no ]) ])
+
+# Finally, emit the definitions for bundled or pre-installed AO.
+AC_MSG_CHECKING([which libatomic_ops to use])
+AS_IF([test x"$with_libatomic_ops" != xno],
+ [ AC_MSG_RESULT([pre-installed])
+ ATOMIC_OPS_LIBS="-latomic_ops"
+ AC_SUBST([ATOMIC_OPS_LIBS]) ],
+ [ AC_MSG_RESULT([bundled])
+ AC_CONFIG_SUBDIRS([libatomic_ops])
])
-
-AM_CONDITIONAL(USE_INTERNAL_LIBATOMIC_OPS,
- test -n "$maybe_libatomic_ops" -a "$THREADS" != "none")
-AM_CONDITIONAL(NEED_ATOMIC_OPS_ASM, test -n "$maybe_libatomic_ops" -a x$need_atomic_ops_asm = xtrue)
-AC_SUBST(atomic_ops_libs)
+AM_CONDITIONAL([USE_INTERNAL_LIBATOMIC_OPS],
+ [test x$with_libatomic_ops = xno -a x"$THREADS" != xnone])
+AM_CONDITIONAL([NEED_ATOMIC_OPS_ASM],
+ [test x$with_libatomic_ops = xno -a x$need_atomic_ops_asm = xtrue])
dnl Produce the Files
dnl -----------------
projects / platform / upstream / libgc.git / commitdiff