1 dnl Autoconf configure script for GDB, the GNU debugger.
2 dnl Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001
3 dnl Free Software Foundation, Inc.
5 dnl This file is part of GDB.
7 dnl This program is free software; you can redistribute it and/or modify
8 dnl it under the terms of the GNU General Public License as published by
9 dnl the Free Software Foundation; either version 2 of the License, or
10 dnl (at your option) any later version.
12 dnl This program is distributed in the hope that it will be useful,
13 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
14 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 dnl GNU General Public License for more details.
17 dnl You should have received a copy of the GNU General Public License
18 dnl along with this program; if not, write to the Free Software
19 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 dnl Process this file with autoconf to produce a configure script.
25 AC_CONFIG_HEADER(config.h:config.in)
33 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
36 dnl gdb doesn't use gettext, but bfd does. We call this to ensure we
37 dnl link with the correct libraries.
41 dnl List of object files added by configure.
54 configdirs="doc testsuite"
56 AC_ARG_ENABLE(multi-ice,
57 [ --enable-multi-ice Build the multi-ice-gdb-server],
58 [case "${enableval}" in
59 yes ) enable_multi_ice="yes" ;;
60 no) enable_multi_ice="no" ;;
61 *) AC_MSG_ERROR(Bad value for --enable-multi-ice: ${enableval}) ;;
65 if test "${enable_multi_ice}" = "yes"; then
66 configdirs="${configdirs} multi-ice"
72 . ${srcdir}/configure.host
74 . ${srcdir}/configure.tgt
76 targ=${target} ; . ${srcdir}/../bfd/config.bfd
81 dnl use BFD to determine the default architecture and byte order
82 dnl (bfd_vec->byteorder provides the latter).
84 . ${srcdir}/../bfd/config.bfd
86 dnl We only want the first arch, if there is more than one.
87 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
89 if test x"${targ_archs}" != x ; then
90 AC_DEFINE_UNQUOTED(DEFAULT_BFD_ARCH, ${targ_archs})
92 if test x"${targ_defvec}" != x ; then
93 AC_DEFINE_UNQUOTED(DEFAULT_BFD_VEC, ${targ_defvec})
99 AC_CHECK_TOOL(RANLIB, ranlib, :)
100 AC_CHECK_TOOL(DLLTOOL, dlltool)
101 AC_CHECK_TOOL(WINDRES, windres)
104 dnl MiG is needed for the Hurd.
105 AC_CHECK_TOOL(MIG, mig)
113 dnl Solaris 7 needs _MSE_INT_H defined to avoid a clash between <widec.h>
114 dnl and <wchar.h> that causes AC_CHECK_HEADERS to think <curses.h> doesn't
117 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
118 AC_DEFINE(_MSE_INT_H)
121 AC_CHECK_HEADERS(ctype.h endian.h nlist.h link.h thread_db.h proc_service.h \
122 memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
123 string.h sys/procfs.h sys/ptrace.h sys/reg.h stdint.h \
124 term.h termio.h termios.h unistd.h wait.h sys/wait.h \
125 wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
126 time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
127 dirent.h sys/ndir.h sys/dir.h ndir.h \
134 AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask)
138 # Check if sigsetjmp is available. Using AC_CHECK_FUNCS won't do
139 # since sigsetjmp might only be defined as a macro.
140 AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp,
143 ], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);],
144 gdb_cv_func_sigsetjmp=yes, gdb_cv_func_sigsetjmp=no)])
145 if test $gdb_cv_func_sigsetjmp = yes; then
146 AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
149 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
150 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
151 AC_CACHE_CHECK([for r_fs in struct reg], gdb_cv_struct_reg_r_fs,
152 [AC_TRY_COMPILE([#include <machine/reg.h>], [struct reg r; r.r_fs;],
153 gdb_cv_struct_reg_r_fs=yes, gdb_cv_struct_reg_r_fs=no)])
154 if test $gdb_cv_struct_reg_r_fs = yes; then
155 AC_DEFINE(HAVE_STRUCT_REG_R_FS)
157 AC_CACHE_CHECK([for r_gs in struct reg], gdb_cv_struct_reg_r_gs,
158 [AC_TRY_COMPILE([#include <machine/reg.h>], [struct reg r; r.r_gs;],
159 gdb_cv_struct_reg_r_gs=yes, gdb_cv_struct_reg_r_gs=no)])
160 if test $gdb_cv_struct_reg_r_gs = yes; then
161 AC_DEFINE(HAVE_STRUCT_REG_R_GS)
164 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
165 AC_MSG_CHECKING(for PTRACE_GETREGS)
166 AC_CACHE_VAL(gdb_cv_have_ptrace_getregs,
167 [AC_TRY_COMPILE([#include <sys/ptrace.h>],
169 [gdb_cv_have_ptrace_getregs=yes],
170 [gdb_cv_have_ptrace_getregs=no])])
171 AC_MSG_RESULT($gdb_cv_have_ptrace_getregs)
172 if test $gdb_cv_have_ptrace_getregs = yes; then
173 AC_DEFINE(HAVE_PTRACE_GETREGS)
176 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
177 AC_MSG_CHECKING(for PTRACE_GETFPXREGS)
178 AC_CACHE_VAL(gdb_cv_have_ptrace_getfpxregs,
179 [AC_TRY_COMPILE([#include <sys/ptrace.h>],
180 [PTRACE_GETFPXREGS;],
181 [gdb_cv_have_ptrace_getfpxregs=yes],
182 [gdb_cv_have_ptrace_getfpxregs=no])])
183 AC_MSG_RESULT($gdb_cv_have_ptrace_getfpxregs)
184 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
185 AC_DEFINE(HAVE_PTRACE_GETFPXREGS)
188 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
189 AC_MSG_CHECKING(for PT_GETDBREGS)
190 AC_CACHE_VAL(gdb_cv_have_pt_getdbregs,
191 [AC_TRY_COMPILE([#include <sys/types.h>
192 #include <sys/ptrace.h>],
194 [gdb_cv_have_pt_getdbregs=yes],
195 [gdb_cv_have_pt_getdbregs=no])])
196 AC_MSG_RESULT($gdb_cv_have_pt_getdbregs)
197 if test $gdb_cv_have_pt_getdbregs = yes; then
198 AC_DEFINE(HAVE_PT_GETDBREGS)
202 AC_CHECK_LIB(socket, socketpair)
203 AC_CHECK_FUNCS(socketpair)
206 BFD_NEED_DECLARATION(malloc)
207 BFD_NEED_DECLARATION(realloc)
208 BFD_NEED_DECLARATION(free)
209 BFD_NEED_DECLARATION(strerror)
210 BFD_NEED_DECLARATION(strdup)
211 BFD_NEED_DECLARATION(strstr)
214 # The following save_state_t checkery is only necessary for HPUX
215 # versions earlier than 10.20. When those fade from memory, this
216 # could be expunged. --jsm 1999-03-22
218 AC_MSG_CHECKING(for HPUX save_state structure)
219 AC_EGREP_HEADER(save_state_t, machine/save_state.h,
220 gdb_cv_hpux_savestate=yes, gdb_cv_hpux_savestate=no)
221 AC_EGREP_HEADER(ss_wide, machine/save_state.h, gdb_cv_hpux_sswide=yes,
222 gdb_cv_hpux_sswide=no)
223 if test $gdb_cv_hpux_savestate = yes
225 AC_DEFINE(HAVE_STRUCT_SAVE_STATE_T, 1)
227 if test $gdb_cv_hpux_sswide = yes
229 AC_DEFINE(HAVE_STRUCT_MEMBER_SS_WIDE, 1)
231 AC_MSG_RESULT($gdb_cv_hpux_sswide)
234 # If we are configured native on GNU/Linux, work around problems with
236 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
238 if test "${target}" = "${host}"; then
240 i[[3456]]86-*-linux*)
241 AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
242 AC_DEFINE(sys_quotactl)
245 AC_DEFINE(NEW_PROC_API)
247 *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
248 AC_DEFINE(NEW_PROC_API)
250 *-*-solaris2.[[678]])
251 AC_DEFINE(NEW_PROC_API)
256 if test "$ac_cv_header_sys_procfs_h" = yes; then
257 BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
258 BFD_HAVE_SYS_PROCFS_TYPE(prrun_t)
259 BFD_HAVE_SYS_PROCFS_TYPE(gregset_t)
260 BFD_HAVE_SYS_PROCFS_TYPE(fpregset_t)
261 BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
262 BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
263 BFD_HAVE_SYS_PROCFS_TYPE(prgregset32_t)
264 BFD_HAVE_SYS_PROCFS_TYPE(prfpregset32_t)
265 BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
266 BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
267 BFD_HAVE_SYS_PROCFS_TYPE(prsysent_t)
268 BFD_HAVE_SYS_PROCFS_TYPE(pr_sigset_t)
269 BFD_HAVE_SYS_PROCFS_TYPE(pr_sigaction64_t)
270 BFD_HAVE_SYS_PROCFS_TYPE(pr_siginfo64_t)
273 dnl Check for broken prfpregset_t type
275 dnl For Linux/i386, glibc 2.1.3 was released with a bogus
276 dnl prfpregset_t type (it's a typedef for the pointer to a struct
277 dnl instead of the struct itself). We detect this here, and work
278 dnl around it in lin-thread.c.
280 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
281 AC_MSG_CHECKING(whether prfpregset_t type is broken)
282 AC_CACHE_VAL(gdb_cv_prfpregset_t_broken,
283 [AC_TRY_RUN([#include <sys/procfs.h>
286 if (sizeof (prfpregset_t) == sizeof (void *))
290 gdb_cv_prfpregset_t_broken=no,
291 gdb_cv_prfpregset_t_broken=yes,
292 gdb_cv_prfpregset_t_broken=yes)])
293 AC_MSG_RESULT($gdb_cv_prfpregset_t_broken)
294 if test $gdb_cv_prfpregset_t_broken = yes; then
295 AC_DEFINE(PRFPREGSET_T_BROKEN)
299 dnl Check for PIOCSET ioctl entry
301 AC_MSG_CHECKING(for PIOCSET ioctl entry in sys/procfs.h)
302 AC_CACHE_VAL(gdb_cv_have_procfs_piocset,
303 [AC_TRY_COMPILE([#include <unistd.h>
304 #include <sys/types.h>
305 #include <sys/procfs.h>
308 dummy = ioctl(0, PIOCSET, &dummy);
310 gdb_cv_have_procfs_piocset=yes, gdb_cv_have_procfs_piocset=no)])
311 AC_MSG_RESULT($gdb_cv_have_procfs_piocset)
312 if test $gdb_cv_have_procfs_piocset = yes; then
313 AC_DEFINE(HAVE_PROCFS_PIOCSET)
317 dnl For native ports (host == target), check to see what kind of
318 dnl legacy link.h support is needed. (See solib-legacy.c.)
319 if test ${host} = ${target} ; then
320 dnl Check for struct link_map with l_ members which are indicative
321 dnl of SVR4-like shared libraries
323 AC_MSG_CHECKING(for member l_addr in struct link_map)
324 AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_l_members,
325 [AC_TRY_COMPILE([#include <link.h>],
326 [struct link_map lm; (void) lm.l_addr;],
327 gdb_cv_have_struct_link_map_with_l_members=yes,
328 gdb_cv_have_struct_link_map_with_l_members=no)])
329 AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_l_members)
330 if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
331 AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
334 dnl Check for struct link_map with lm_ members which are indicative
335 dnl of SunOS-like shared libraries
337 AC_MSG_CHECKING(for member lm_addr in struct link_map)
338 AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_lm_members,
339 [AC_TRY_COMPILE([#include <sys/types.h>
341 [struct link_map lm; (void) lm.lm_addr;],
342 gdb_cv_have_struct_link_map_with_lm_members=yes,
343 gdb_cv_have_struct_link_map_with_lm_members=no)])
344 AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_lm_members)
345 if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
346 AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
349 dnl Check for struct so_map with som_ members which are found on
350 dnl some *BSD systems.
352 AC_MSG_CHECKING(for member som_addr in struct so_map)
353 AC_CACHE_VAL(gdb_cv_have_struct_so_map_with_som_members,
354 [AC_TRY_COMPILE([#include <sys/types.h>
359 [struct so_map lm; (void) lm.som_addr;],
360 gdb_cv_have_struct_so_map_with_som_members=yes,
361 gdb_cv_have_struct_so_map_with_som_members=no)])
362 AC_MSG_RESULT($gdb_cv_have_struct_so_map_with_som_members)
363 if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
364 AC_DEFINE(HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS)
367 dnl Check for struct link_map32 type, which allows a 64-bit Solaris
368 dnl debugger to debug a 32-bit Solaris app with 32-bit shared libraries.
370 AC_MSG_CHECKING(for struct link_map32 in sys/link.h)
371 AC_CACHE_VAL(gdb_cv_have_struct_link_map32,
372 [AC_TRY_COMPILE([#define _SYSCALL32
373 #include <sys/link.h>], [struct link_map32 l;],
374 gdb_cv_have_struct_link_map32=yes,
375 gdb_cv_have_struct_link_map32=no)])
376 AC_MSG_RESULT($gdb_cv_have_struct_link_map32)
377 if test $gdb_cv_have_struct_link_map32 = yes; then
378 AC_DEFINE(HAVE_STRUCT_LINK_MAP32)
382 dnl See if host has libm. This is usually needed by simulators.
383 AC_CHECK_LIB(m, main)
385 dnl Solaris puts wctype in /usr/lib/libw.a before Solaris 2.6.
387 dnl A bug in GNU ld 2.9.1 causes a problem if we link in -lw
388 dnl under Solaris 2.6 because it is some funky empty library.
389 dnl So only link in libw if we have to.
390 AC_CHECK_LIB(c, wctype,: ,AC_CHECK_LIB(w, wctype))
392 dnl See if compiler supports "long long" type.
394 AC_MSG_CHECKING(for long long support in compiler)
395 AC_CACHE_VAL(gdb_cv_c_long_long,
397 extern long long foo;
398 switch (foo & 2) { case 0: return 1; }
400 gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
401 AC_MSG_RESULT($gdb_cv_c_long_long)
402 if test $gdb_cv_c_long_long = yes; then
403 AC_DEFINE(CC_HAS_LONG_LONG)
406 dnl See if the compiler and runtime support printing long long
408 AC_MSG_CHECKING(for long long support in printf)
409 AC_CACHE_VAL(gdb_cv_printf_has_long_long,
414 l = (l << 16) + 0x0123;
415 l = (l << 16) + 0x4567;
416 l = (l << 16) + 0x89ab;
417 l = (l << 16) + 0xcdef;
418 sprintf (buf, "0x%016llx", l);
419 return (strcmp ("0x0123456789abcdef", buf));
421 gdb_cv_printf_has_long_long=yes,
422 gdb_cv_printf_has_long_long=no,
423 gdb_cv_printf_has_long_long=no)])
424 if test $gdb_cv_printf_has_long_long = yes; then
425 AC_DEFINE(PRINTF_HAS_LONG_LONG)
427 AC_MSG_RESULT($gdb_cv_printf_has_long_long)
429 dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE
430 dnl because autoconf complains about cross-compilation issues. However, this
431 dnl code uses the same variables as the macro for compatibility.
433 AC_MSG_CHECKING(for long double support in compiler)
434 AC_CACHE_VAL(ac_cv_c_long_double,
435 [AC_TRY_COMPILE(, [long double foo;],
436 ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
437 AC_MSG_RESULT($ac_cv_c_long_double)
438 if test $ac_cv_c_long_double = yes; then
439 AC_DEFINE(HAVE_LONG_DOUBLE)
442 dnl See if the compiler and runtime support printing long doubles
444 AC_MSG_CHECKING(for long double support in printf)
445 AC_CACHE_VAL(gdb_cv_printf_has_long_double,
449 long double f = 3.141592653;
450 sprintf (buf, "%Lg", f);
451 return (strncmp ("3.14159", buf, 7));
453 gdb_cv_printf_has_long_double=yes,
454 gdb_cv_printf_has_long_double=no,
455 gdb_cv_printf_has_long_double=no)])
456 if test $gdb_cv_printf_has_long_double = yes; then
457 AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
459 AC_MSG_RESULT($gdb_cv_printf_has_long_double)
461 dnl See if the compiler and runtime support scanning long doubles
463 AC_MSG_CHECKING(for long double support in scanf)
464 AC_CACHE_VAL(gdb_cv_scanf_has_long_double,
467 char *buf = "3.141592653";
469 sscanf (buf, "%Lg", &f);
470 return !(f > 3.14159 && f < 3.14160);
472 gdb_cv_scanf_has_long_double=yes,
473 gdb_cv_scanf_has_long_double=no,
474 gdb_cv_scanf_has_long_double=no)])
475 if test $gdb_cv_scanf_has_long_double = yes; then
476 AC_DEFINE(SCANF_HAS_LONG_DOUBLE)
478 AC_MSG_RESULT($gdb_cv_scanf_has_long_double)
482 dnl See if thread_db library is around for Solaris thread debugging. Note that
483 dnl we must explicitly test for version 1 of the library because version 0
484 dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
486 dnl Note that we only want this if we are both native (host == target), and
487 dnl not doing a canadian cross build (build == host).
489 if test ${build} = ${host} -a ${host} = ${target} ; then
492 AC_MSG_CHECKING(for HPUX/OSF thread support)
493 if test -f /usr/include/dce/cma_config.h ; then
494 if test "$GCC" = "yes" ; then
496 AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
497 CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
498 CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
500 AC_MSG_RESULT(no (suppressed because you are not using GCC))
507 AC_MSG_CHECKING(for Solaris thread debugging library)
508 if test -f /usr/lib/libthread_db.so.1 ; then
510 AC_DEFINE(HAVE_THREAD_DB_LIB)
511 CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
512 CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
513 AC_CHECK_LIB(dl, dlopen)
514 if test "$GCC" = "yes" ; then
515 # The GNU linker requires the -export-dynamic option to make
516 # all symbols visible in the dynamic symbol table.
517 hold_ldflags=$LDFLAGS
518 AC_MSG_CHECKING(for the ld -export-dynamic flag)
519 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
520 AC_TRY_LINK(, [int i;], found=yes, found=no)
521 LDFLAGS=$hold_ldflags
522 AC_MSG_RESULT($found)
523 if test $found = yes; then
524 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
527 # Sun randomly tweaked the prototypes in <proc_service.h>
529 AC_MSG_CHECKING(if <proc_service.h> is old)
530 AC_CACHE_VAL(gdb_cv_proc_service_is_old,[
532 #include <proc_service.h>
534 (struct ps_prochandle*, psaddr_t, const void*, size_t);
535 ],, gdb_cv_proc_service_is_old=no,
536 gdb_cv_proc_service_is_old=yes)
538 AC_MSG_RESULT($gdb_cv_proc_service_is_old)
539 if test $gdb_cv_proc_service_is_old = yes; then
540 AC_DEFINE(PROC_SERVICE_IS_OLD)
547 AC_SUBST(CONFIG_LDFLAGS)
550 dnl The CLI cannot be disabled yet, but may be in the future
552 dnl Handle CLI sub-directory configury.
553 AC_ARG_ENABLE(gdbcli,
554 [ --enable-gdbcli Enable GDB-CLI interface],
556 case "${enableval}" in
557 yes) enable_gdbcli=yes ;;
558 "") enable_gdbcli=yes ;;
560 AC_MSG_ERROR(The CLI cannot be disabled yet)
563 AC_MSG_ERROR(Bad value for --enable-gdbcli: ${enableval})
568 case ${enable_gdbcli} in
570 if test -d "${srcdir}/cli" ; then
571 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
572 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
573 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
574 CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
575 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
576 CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
577 CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
578 CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
579 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
584 dnl Handle optional features that can be enabled.
586 dnl Handle MI sub-directory configury.
588 [ --enable-gdbmi Enable GDB-MI interface],
590 case "${enable_gdbmi}" in
592 "") enable_gdbmi=yes ;;
594 AC_MSG_ERROR(Bad value for --enable-gdbmi: ${enableval})
599 case ${enable_gdbmi} in
601 if test -d "${srcdir}/mi" ; then
602 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
603 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
604 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
605 CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
606 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
607 CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
608 CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
609 CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
610 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
615 # Configure UI_OUT by default (before 5.2 it can be disabled)
616 # It must be configured if gdbmi is configured
619 AC_SUBST(UIOUT_CFLAGS)
622 [ --with-uiout Use new uiout functions instead of *printf's],
623 [case "${withval}" in
624 yes) want_uiout=true ;;
625 no) if test $enable_gdbmi = yes; then
626 AC_MSG_ERROR(uiout is needed for MI and cannot be disabled)
630 *) AC_MSG_ERROR(bad value ${withval} for GDB with-uiout option) ;;
632 [want_uiout=true])dnl
634 if test $want_uiout = true; then
635 UIOUT_CFLAGS="-DUI_OUT=1"
639 [ --enable-tui Enable full-screen terminal user interface],
641 case "${enable_tui}" in
643 "") enable_tui=yes ;;
645 AC_MSG_ERROR(Bad value for --enable-tui: ${enableval})
649 case ${enable_tui} in
651 if test -d "${srcdir}/tui" ; then
652 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
653 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
654 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
655 CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
656 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
657 CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
658 CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
659 CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
660 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
665 AC_ARG_ENABLE(netrom,
666 [ --enable-netrom Enable NetROM support],
667 [case "${enableval}" in
668 yes) enable_netrom=yes ;;
669 no) enable_netrom=no ;;
670 *) AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
673 if test "${enable_netrom}" = "yes"; then
674 CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
675 CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
679 # NOTE: Don't add -Wall or -Wunused, they both include
680 # -Wunused-parameter which reports bogus warnings.
681 # NOTE: If you add to this list, remember to update
682 # gdb/doc/gdbint.texinfo.
683 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
684 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
685 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
686 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
687 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
688 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
689 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
690 # -Woverloaded-virtual -Winline -Werror"
691 AC_ARG_ENABLE(build-warnings,
692 [ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
693 [case "${enableval}" in
695 no) build_warnings="-w";;
696 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
697 build_warnings="${build_warnings} ${t}";;
698 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
699 build_warnings="${t} ${build_warnings}";;
700 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
702 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
703 echo "Setting compiler warning flags = $build_warnings" 6>&1
705 AC_ARG_ENABLE(gdb-build-warnings,
706 [ --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used],
707 [case "${enableval}" in
709 no) build_warnings="-w";;
710 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
711 build_warnings="${build_warnings} ${t}";;
712 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
713 build_warnings="${t} ${build_warnings}";;
714 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
716 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
717 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
721 if test "x${build_warnings}" != x -a "x$GCC" = xyes
723 AC_MSG_CHECKING(compiler warning flags)
724 # Separate out the -Werror flag as some files just cannot be
725 # compiled with it enabled.
726 for w in ${build_warnings}; do
728 -Werr*) WERROR_CFLAGS=-Werror ;;
729 *) # Check that GCC accepts it
730 if $CC $w 2>&1 | grep 'unrecognized option' > /dev/null; then
733 WARN_CFLAGS="${WARN_CFLAGS} $w"
737 AC_MSG_RESULT(${WARN_CFLAGS}${WERROR_CFLAGS})
739 AC_SUBST(WARN_CFLAGS)
740 AC_SUBST(WERROR_CFLAGS)
744 AC_SUBST(MMALLOC_CFLAGS)
748 [ --with-mmalloc Use memory mapped malloc package],
749 [case "${withval}" in
750 yes) want_mmalloc=true ;;
751 no) want_mmalloc=false;;
752 *) AC_MSG_ERROR(bad value ${withval} for GDB with-mmalloc option) ;;
753 esac],[want_mmalloc=false])dnl
755 if test x$want_mmalloc = xtrue; then
756 AC_DEFINE(USE_MMALLOC)
757 AC_DEFINE(MMCHECK_FORCE)
758 MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
759 MMALLOC='../mmalloc/libmmalloc.a'
762 AC_ARG_WITH(included-regex,
763 [ --with-included-regex Use included regex],
764 [case "${withval}" in
765 yes) want_included_regex=true ;;
766 no) want_included_regex=false;;
767 *) AC_MSG_ERROR(bad value ${withval} for GDB with-included-regex option) ;;
768 esac],[want_included_regex=true])dnl
770 if test $want_included_regex = false; then
771 AC_MSG_CHECKING(for GNU regex)
772 AC_CACHE_VAL(gdb_cv_have_gnu_regex,
773 [AC_TRY_COMPILE([#include <gnu-versions.h>
774 #include <sys/types.h>
776 [#if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
777 #error No valid GNU regex.
780 [gdb_cv_have_gnu_regex=yes],
781 [gdb_cv_have_gnu_regex=no])])
782 AC_MSG_RESULT($gdb_cv_have_gnu_regex)
783 if test $gdb_cv_have_gnu_regex = no; then
784 want_included_regex=true
788 if test x${want_included_regex} = xtrue; then
790 AC_DEFINE(USE_INCLUDED_REGEX)
794 # In the Cygwin environment, we need some additional flags.
795 AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
796 [AC_EGREP_CPP(lose, [
797 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
799 #endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])
802 dnl Figure out which of the many generic ser-*.c files the _host_ supports.
803 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
805 *go32* ) SER_HARDWIRE=ser-go32.o ;;
806 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
808 AC_SUBST(SER_HARDWIRE)
811 dnl Figure out which term library to use.
812 if test x$gdb_host = xgo32; then
815 if test x$gdb_cv_os_cygwin = xyes; then
816 TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
819 AC_CHECK_LIB(ncurses, tgetent, TERM_LIB=-lncurses,
820 AC_CHECK_LIB(Hcurses, tgetent, TERM_LIB=-lHcurses,
821 AC_CHECK_LIB(termlib, tgetent, TERM_LIB=-ltermlib,
822 AC_CHECK_LIB(termcap, tgetent, TERM_LIB=-ltermcap,
823 AC_CHECK_LIB(curses, tgetent, TERM_LIB=-lcurses,
824 AC_CHECK_LIB(terminfo, tgetent, TERM_LIB=-lterminfo))))))
826 if test "x$TERM_LIB" = x
828 AC_MSG_ERROR(Could not find a term library, e.g. termcap or termlib!)
834 # libreadline needs libuser32.a in a cygwin environment
836 if test x$gdb_cv_os_cygwin = xyes; then
839 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
845 LIBGUI="../libgui/src/libgui.a"
846 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
848 AC_SUBST(GUI_CFLAGS_X)
851 [ --with-cpu=CPU Set the default CPU variant to debug],
853 powerpc-* | powerpcle-* )
854 ## It would be nice to keep this table in sync with the one in
856 case "${with_cpu}" in
857 ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
859 ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
861 common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
862 ## These are all RS6000 variants, as far as GDB is concerned.
872 AC_MSG_WARN(GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'.)
878 AC_MSG_WARN(GDB may ignore the --with-cpu flag for ${target} targets)
881 AC_DEFINE_UNQUOTED(TARGET_CPU_DEFAULT, "${with_cpu}")
886 [ --enable-gdbtk Enable GDBTK GUI front end],
887 [case "${enableval}" in
891 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
894 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
902 AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
905 # Default is on for everything but go32 and Cygwin
910 if test -d "${srcdir}/gdbtk" ; then
924 if test "${enable_gdbtk}" = "yes"; then
927 if test -z "${no_tcl}"; then
931 # If $no_tk is nonempty, then we can't do Tk, and there is no
932 # point to doing Tcl.
933 if test -z "${no_tk}"; then
941 # now look for Itcl library stuff
943 CY_AC_PATH_ITCLCONFIG
944 if test -z "${no_itcl}"; then
945 CY_AC_LOAD_ITCLCONFIG
948 itcldir=../itcl/itcl/win/
951 itcldir=../itcl/itcl/unix/
956 ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
957 ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
961 # now look for Itk library stuff
963 if test -z "${no_itcl}"; then
968 itkdir=../itcl/itk/win/
971 itkdir=../itcl/itk/unix/
975 ITKLIB="${ITK_BUILD_LIB_SPEC}"
976 ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
979 # now look for Tix library stuff
981 if test -z "${no_tix}"; then
983 TIXLIB="${TIX_BUILD_LIB_SPEC}"
984 TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
987 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
988 # Tcl/Tk 8.1 require -fwritable strings. I don't
989 # know whether 8.2 will or not, but I bet it will.
990 # I don't have to worry about 7.x since we don't support it.
992 if test "$GCC" = "yes"; then
993 if test "$TCL_VERSION" != "8.0" ; then
994 GDBTK_CFLAGS="-fwritable-strings"
998 # Include some libraries that Tcl and Tk want.
999 TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
1000 # Yes, the ordering seems wrong here. But it isn't.
1001 # TK_LIBS is the list of libraries that need to be linked
1002 # after Tcl/Tk. Note that this isn't put into LIBS. If it
1003 # were in LIBS then any link tests after this point would
1004 # try to include things like `$(LIBGUI)', which wouldn't work.
1005 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
1007 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
1008 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
1009 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
1010 CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
1011 CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
1012 CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
1013 CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
1014 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
1016 if test x$gdb_cv_os_cygwin = xyes; then
1017 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
1018 WIN32LDAPP="-Wl,--subsystem,console"
1019 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
1035 AC_SUBST(GDBTK_CFLAGS)
1040 # Unlike the sim directory, whether a simulator is linked is controlled by
1041 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
1042 # This code just checks for a few cases where we'd like to ignore those
1043 # definitions, even when they're present in the '.mt' file. These cases
1044 # are when --disable-sim is specified, or if the simulator directory is
1045 # not part of the source tree.
1048 [ --enable-sim Link gdb with simulator],
1049 [echo "enable_sim = $enable_sim";
1050 echo "enableval = ${enableval}";
1051 case "${enableval}" in
1052 yes) ignore_sim=false ;;
1053 no) ignore_sim=true ;;
1054 *) ignore_sim=false ;;
1058 if test ! -d "${srcdir}/../sim"; then
1062 if test "${ignore_sim}" = "true"; then
1064 IGNORE_SIM_OBS="SIM_OBS="
1070 AC_SUBST(IGNORE_SIM)
1071 AC_SUBST(IGNORE_SIM_OBS)
1073 AC_SUBST(ENABLE_CFLAGS)
1075 AC_SUBST(CONFIG_OBS)
1076 AC_SUBST(CONFIG_LIB_OBS)
1077 AC_SUBST(CONFIG_DEPS)
1078 AC_SUBST(CONFIG_SRCS)
1079 AC_SUBST(CONFIG_INITS)
1080 AC_SUBST(CONFIG_ALL)
1081 AC_SUBST(CONFIG_CLEAN)
1082 AC_SUBST(CONFIG_INSTALL)
1083 AC_SUBST(CONFIG_UNINSTALL)
1085 # Begin stuff to support --enable-shared
1086 AC_ARG_ENABLE(shared,
1087 [ --enable-shared Use shared libraries],
1088 [case "${enableval}" in
1096 # If we have shared libraries, try to set rpath reasonably.
1097 if test "${shared}" = "true"; then
1100 HLDFLAGS='-Wl,+s,+b,$(libdir)'
1102 *-*-irix5* | *-*-irix6*)
1103 HLDFLAGS='-Wl,-rpath,$(libdir)'
1107 *-*-linux* | *-pc-linux-gnu*)
1108 HLDFLAGS='-Wl,-rpath,$(libdir)'
1111 HLDFLAGS='-R $(libdir)'
1114 HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
1119 # On SunOS, if the linker supports the -rpath option, use it to
1120 # prevent ../bfd and ../opcodes from being included in the run time
1124 echo 'main () { }' > conftest.c
1125 ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
1126 if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
1128 elif grep 'No such file' conftest.t >/dev/null 2>&1; then
1130 elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
1132 elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
1134 elif test "${shared}" = "true"; then
1135 HLDFLAGS='-Wl,-rpath=$(libdir)'
1137 HLDFLAGS='-Wl,-rpath='
1139 rm -f conftest.t conftest.c conftest
1144 # End stuff to support --enable-shared
1146 # target_subdir is used by the testsuite to find the target libraries.
1148 if test "${host}" != "${target}"; then
1149 target_subdir="${target_alias}/"
1151 AC_SUBST(target_subdir)
1154 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
1155 if test ! -f ${host_makefile_frag}; then
1156 AC_MSG_ERROR("*** Gdb does not support host ${host}")
1158 frags="$frags $host_makefile_frag"
1160 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
1161 if test ! -f ${target_makefile_frag}; then
1162 AC_MSG_ERROR("*** Gdb does not support target ${target}")
1164 frags="$frags $target_makefile_frag"
1166 AC_SUBST_FILE(host_makefile_frag)
1167 AC_SUBST_FILE(target_makefile_frag)
1172 s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
1173 ' ${host_makefile_frag}`
1175 targetfile=`sed -n '
1176 s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
1177 ' ${target_makefile_frag}`
1179 GDB_MULTI_ARCH=`sed -n '
1180 s/GDB_MULTI_ARCH[ ]*=[ ]*\([^ ]*\)[ ]*/\1/p
1181 ' ${target_makefile_frag}`
1183 # these really aren't orthogonal true/false values of the same condition,
1184 # but shells are slow enough that I like to reuse the test conditions
1186 if test "${target}" = "${host}"; then
1187 nativefile=`sed -n '
1188 s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
1189 ' ${host_makefile_frag}`
1191 # GDBserver is only useful in a "native" environment
1192 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
1196 # New targets should just set gdb_multi_arch=yes in configure.tgt.
1197 # Old targets being converted can either do that or set GDB_MULTI_ARCH
1198 # in the target specific makefile frag. Eventually gdb_multi_arch=yes
1199 # will be the default.
1200 if test x"${GDB_MULTI_ARCH}" = x ; then
1201 case "${gdb_multi_arch}" in
1202 yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
1203 no ) GDB_MULTI_ARCH=0 ;;
1204 0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
1207 if test x"${GDB_MULTI_ARCH}" != x ; then
1208 AC_DEFINE_UNQUOTED(GDB_MULTI_ARCH, ${GDB_MULTI_ARCH})
1210 # Warn the user when they use an old practice
1211 case "${GDB_MULTI_ARCH}" in
1213 0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
1214 AC_MSG_WARN("GDB: Target is not pure multi-arch") ;;
1215 GDB_MULTI_ARCH_PURE )
1216 if test x"${targetfile}" != x ; then
1217 AC_MSG_WARN("GDB: Ignoring TM_FILE in ${target_makefile_frag}")
1220 *) AC_MSG_ERROR("GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}");;
1224 SUBDIRS="doc testsuite nlm"
1225 if test "${enable_multi_ice}" = "yes"; then
1226 SUBDIRS="${SUBDIRS} multi-ice"
1231 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
1232 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
1240 if test "${hostfile}" != ""; then
1242 GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
1243 files="${files} ${GDB_XM_FILE}"
1244 links="${links} xm.h"
1245 AC_DEFINE_UNQUOTED(GDB_XM_FILE, ${GDB_XM_FILE})
1251 if test "${targetfile}" != ""; then
1253 GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
1254 files="${files} ${GDB_TM_FILE}"
1255 links="${links} tm.h"
1256 AC_DEFINE_UNQUOTED(GDB_TM_FILE, ${GDB_TM_FILE})
1262 if test "${nativefile}" != ""; then
1264 GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
1265 files="${files} ${GDB_NM_FILE}"
1266 links="${links} nm.h"
1267 AC_DEFINE_UNQUOTED(GDB_NM_FILE, ${GDB_NM_FILE})
1273 AC_LINK_FILES($files, $links)
1275 dnl Check for exe extension set on certain hosts (e.g. Win32)
1278 AC_CONFIG_SUBDIRS($configdirs)
1279 AC_OUTPUT(Makefile .gdbinit:gdbinit.in,
1281 dnl Autoconf doesn't provide a mechanism for modifying definitions
1282 dnl provided by makefile fragments.
1284 if test "${nativefile}" = ""; then
1285 sed -e '/^NATDEPFILES[[ ]]*=[[ ]]*/s//# NATDEPFILES=/' \
1286 < Makefile > Makefile.tem
1287 mv -f Makefile.tem Makefile
1291 sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
1292 /^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
1293 /^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
1294 mv -f Makefile.tmp Makefile
1298 case x$CONFIG_HEADERS in
1299 xconfig.h:config.in)
1304 gdb_host_cpu=$gdb_host_cpu
1305 gdb_target_cpu=$gdb_target_cpu
1306 nativefile=$nativefile