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1dnl Autoconf configure script for GDB, the GNU debugger.
2dnl Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3dnl Free Software Foundation, Inc.
4dnl
5dnl This file is part of GDB.
6dnl
7dnl This program is free software; you can redistribute it and/or modify
8dnl it under the terms of the GNU General Public License as published by
9dnl the Free Software Foundation; either version 2 of the License, or
10dnl (at your option) any later version.
11dnl
12dnl This program is distributed in the hope that it will be useful,
13dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
14dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15dnl GNU General Public License for more details.
16dnl
17dnl You should have received a copy of the GNU General Public License
18dnl along with this program; if not, write to the Free Software
19dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20
21dnl Process this file with autoconf to produce a configure script.
22
23AC_PREREQ(2.13)dnl
24AC_INIT(main.c)
25AC_CONFIG_HEADER(config.h:config.in)
26AM_MAINTAINER_MODE
27
28AC_PROG_CC
29AC_GNU_SOURCE
30AC_AIX
31AC_ISC_POSIX
32AM_PROG_CC_STDC
33
34AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
35AC_CANONICAL_SYSTEM
36
37# FIXME: kettenis/20030102: The AC_PROG_RANLIB from Autoconf 2.13
38# doesn't support cross-compilation, but the one from Autoconf 2.5x
39# does. Override RANLIB here (i.e. before running AC_PROG_RANLIB) to
40# deal with the lossage. Note that CY_GNU_GETTEXT currently calls
41# AC_PROG_RANLIB. This can be removed when we switch to Autoconf
42# 2.5x.
43AC_CHECK_TOOL(RANLIB, ranlib, :)
44
45dnl List of object files and targets accumulated by configure.
46
47CONFIG_OBS=
48CONFIG_DEPS=
49CONFIG_SRCS=
50ENABLE_CFLAGS=
51
52CONFIG_ALL=
53CONFIG_CLEAN=
54CONFIG_INSTALL=
55CONFIG_UNINSTALL=
56
57dnl Set up for gettext. PACKAGE is used when we call bindtextdomain.
58
59CY_GNU_GETTEXT
60
61localedir='${datadir}/locale'
62AC_SUBST(localedir)
63
64if test "x$POSUB" != x; then
65
66 dnl Lifted from GCC's config/gettext.m4.
67 AC_MSG_CHECKING(for catalogs to be installed)
68 # Look for .po and .gmo files in the source directory.
69 CATALOGS= AC_SUBST(CATALOGS)
70 XLINGUAS=
71 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
72 # If there aren't any .gmo files the shell will give us the
73 # literal string "../path/to/srcdir/po/*.gmo" which has to be
74 # weeded out.
75 case "$cat" in *\**)
76 continue;;
77 esac
78 # The quadruple backslash is collapsed to a double backslash
79 # by the backticks, then collapsed again by the double quotes,
80 # leaving us with one backslash in the sed expression (right
81 # before the dot that mustn't act as a wildcard).
82 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
83 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
84 # The user is allowed to set LINGUAS to a list of languages to
85 # install catalogs for. If it's empty that means "all of them."
86 if test "x$LINGUAS" = x; then
87 CATALOGS="$CATALOGS $cat"
88 XLINGUAS="$XLINGUAS $lang"
89 else
90 case "$LINGUAS" in *$lang*)
91 CATALOGS="$CATALOGS $cat"
92 XLINGUAS="$XLINGUAS $lang"
93 ;;
94 esac
95 fi
96 done
97 LINGUAS="$XLINGUAS"
98 AC_MSG_RESULT($LINGUAS)
99
100 CONFIG_ALL="$CONFIG_ALL all-po"
101 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
102 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
103 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
104fi
105
106PACKAGE=gdb
107AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package. ])
108AC_SUBST(PACKAGE)
109
110debugdir=${libdir}/debug
111
112AC_ARG_WITH(separate-debug-dir,
113[ --with-separate-debug-dir=path Look for global separate debug info in this path [LIBDIR/debug]],
114[debugdir="${withval}"])
115
116AC_DEFINE_DIR(DEBUGDIR, debugdir,
117 [Global directory for separate debug files. ])
118#AC_DEFINE_UNQUOTED(DEBUGDIR, "$debugdir"),
119
120AC_CONFIG_SUBDIRS(doc testsuite)
121configdirs=
122
123. $srcdir/configure.host
124
125. $srcdir/configure.tgt
126
127# Fetch the default architecture and default target vector from BFD.
128targ=$target; . $srcdir/../bfd/config.bfd
129
130# We only want the first architecture, so strip off the others if
131# there is more than one.
132targ_archs=`echo $targ_archs | sed 's/ .*//'`
133
134if test "x$targ_archs" != x; then
135 AC_DEFINE_UNQUOTED(DEFAULT_BFD_ARCH, $targ_archs,
136 [Define to BFD's default architecture. ])
137fi
138if test "x$targ_defvec" != x; then
139 AC_DEFINE_UNQUOTED(DEFAULT_BFD_VEC, $targ_defvec,
140 [Define to BFD's default target vector. ])
141fi
142
143AC_ARG_PROGRAM
144
145# The CLI cannot be disabled yet, but may be in the future.
146
147# Enable CLI.
148AC_ARG_ENABLE(gdbcli,
149[ --disable-gdbcli disable command-line interface (CLI)],
150 [case $enableval in
151 yes)
152 ;;
153 no)
154 AC_MSG_ERROR([the command-line interface cannot be disabled yet]) ;;
155 *)
156 AC_MSG_ERROR([bad value $enableval for --enable-gdbcli]) ;;
157 esac],
158 [enable_gdbcli=yes])
159if test x"$enable_gdbcli" = xyes; then
160 if test -d $srcdir/cli; then
161 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
162 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
163 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
164 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
165 fi
166fi
167
168# Enable MI.
169AC_ARG_ENABLE(gdbmi,
170[ --disable-gdbmi disable machine-interface (MI)],
171 [case $enableval in
172 yes | no)
173 ;;
174 *)
175 AC_MSG_ERROR([bad value $enableval for --enable-gdbmi]) ;;
176 esac],
177 [enable_gdbmi=yes])
178if test x"$enable_gdbmi" = xyes; then
179 if test -d $srcdir/mi; then
180 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
181 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
182 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
183 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
184 fi
185fi
186
187# Enable TUI.
188AC_ARG_ENABLE(tui,
189[ --enable-tui enable full-screen terminal user interface (TUI)],
190 [case $enableval in
191 yes | no)
192 ;;
193 *)
194 AC_MSG_ERROR([bad value $enableval for --enable-tui]) ;;
195 esac],enable_tui=yes)
196if test x"$enable_tui" = xyes; then
197 if test -d $srcdir/tui; then
198 if test "$ac_cv_search_initscr" != no -a "$ac_cv_search_wborder" != no; then
199 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
200 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
201 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
202 CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_TUI_INITS)"
203 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
204 CONFIG_ALL="${CONFIG_ALL} all-tui"
205 CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
206 CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
207 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
208 fi
209 fi
210fi
211
212# Enable gdbtk.
213AC_ARG_ENABLE(gdbtk,
214[ --enable-gdbtk enable gdbtk graphical user interface (GUI)],
215 [case $enableval in
216 yes | no)
217 ;;
218 *)
219 AC_MSG_ERROR([bad value $enableval for --enable-gdbtk]) ;;
220 esac],
221 [if test -d $srcdir/gdbtk; then
222 enable_gdbtk=yes
223 else
224 enable_gdbtk=no
225 fi])
226# We unconditionally disable gdbtk tests on selected platforms.
227case $host_os in
228 go32* | windows*)
229 AC_MSG_WARN([gdbtk isn't supported on $host; disabling])
230 enable_gdbtk=no ;;
231esac
232
233# Libunwind support.
234AC_ARG_WITH(libunwind,
235[ --with-libunwind Use libunwind frame unwinding support],
236[case "${withval}" in
237 yes) enable_libunwind=yes ;;
238 no) enable_libunwind=no ;;
239 *) AC_MSG_ERROR(bad value ${withval} for GDB with-libunwind option) ;;
240esac],[
241 AC_CHECK_HEADERS(libunwind.h)
242 AC_CHECK_HEADERS(libunwind-ia64.h)
243 if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
244 enable_libunwind=yes;
245 fi
246])
247
248if test x"$enable_libunwind" = xyes; then
249 AC_CHECK_HEADERS(libunwind.h)
250 AC_CHECK_HEADERS(libunwind-ia64.h)
251 AC_DEFINE(HAVE_LIBUNWIND, 1)
252 CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
253 CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
254 CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
255fi
256
257# Profiling support.
258AC_ARG_ENABLE(profiling,
259[ --enable-profiling enable profiling of GDB],
260 [case $enableval in
261 yes | no)
262 ;;
263 *)
264 AC_MSG_ERROR([bad value $enableval for --enable-profile]) ;;
265 esac],
266 [enable_profiling=no])
267
268AC_CHECK_FUNCS(monstartup _mcleanup)
269AC_CACHE_CHECK([for _etext], ac_cv_var__etext,
270[AC_TRY_LINK(
271[#include <stdlib.h>
272extern char _etext;
273],
274[free (&_etext);], ac_cv_var__etext=yes, ac_cv_var__etext=no)])
275if test $ac_cv_var__etext = yes; then
276 AC_DEFINE(HAVE__ETEXT, 1,
277 [Define to 1 if your system has the _etext variable. ])
278fi
279if test "$enable_profiling" = yes ; then
280 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
281 AC_MSG_ERROR(--enable-profiling requires monstartup and _mcleanup)
282 fi
283 PROFILE_CFLAGS=-pg
284 OLD_CFLAGS="$CFLAGS"
285 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
286
287 AC_CACHE_CHECK([whether $CC supports -pg], ac_cv_cc_supports_pg,
288 [AC_TRY_COMPILE([], [int x;], ac_cv_cc_supports_pg=yes,
289 ac_cv_cc_supports_pg=no)])
290
291 if test $ac_cv_cc_supports_pg = no; then
292 AC_MSG_ERROR(--enable-profiling requires a compiler which supports -pg)
293 fi
294
295 CFLAGS="$OLD_CFLAGS"
296fi
297
298# --------------------- #
299# Checks for programs. #
300# --------------------- #
301
302AC_PROG_AWK
303AC_PROG_INSTALL
304AC_PROG_LN_S
305AC_PROG_RANLIB
306AC_PROG_YACC
307
308AC_CHECK_TOOL(AR, ar)
309AC_CHECK_TOOL(DLLTOOL, dlltool)
310AC_CHECK_TOOL(WINDRES, windres)
311
312# Needed for GNU/Hurd.
313AC_CHECK_TOOL(MIG, mig)
314
315# ---------------------- #
316# Checks for libraries. #
317# ---------------------- #
318
319# We might need to link with -lm; most simulators need it.
320AC_CHECK_LIB(m, main)
321
322# We need to link with -lw to get `wctype' on Solaris before Solaris
323# 2.6. Solaris 2.6 and beyond have this function in libc, and have a
324# libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
325# is known to have this problem). Therefore we avoid libw if we can.
326AC_CHECK_FUNC(wctype, [],
327 [AC_CHECK_LIB(w, wctype)])
328
329# Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
330AC_SEARCH_LIBS(gethostbyname, nsl)
331
332# Some systems (e.g. Solaris) have `socketpair' in libsocket.
333AC_SEARCH_LIBS(socketpair, socket)
334
335# Since GDB uses Readline, we need termcap functionality, so we need
336# to find a library that provides that. When GDB is configured with
337# the TUI, we need full curses functionality.
338
339case $host_os in
340 cygwin*)
341 if test -d $srcdir/libtermcap; then
342 LIBS="../libtermcap/libtermcap.a $LIBS"
343 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
344 fi ;;
345 go32* | *djgpp*)
346 ac_cv_search_tgetent="none required"
347 ;;
348 aix*)
349 # Readline prefers curses over termcap on AIX.
350 # ??? Why?
351 AC_SEARCH_LIBS(tgetent, [tinfo ncurses curses termcap])
352 ;;
353esac
354
355# Note: We used to check for libtermlib and libterminfo too, but
356# Readline doesn't, so I think we're safe with leaving them out.
357AC_SEARCH_LIBS(tgetent, [termcap tinfo ncurses Hcurses curses])
358
359if test "$ac_cv_search_tgetent" = no; then
360 AC_MSG_ERROR([no termcap library found])
361fi
362
363# FIXME: kettenis/20030102: We seem to prefer HP curses (Hcurses) over
364# Xcurses on HP-UX; see the `-D__HP_CURSES' in the relevant host
365# Makefile fragments. That's why we need to have `Hcurses' before
366# `curses'. I don't see why we should use HP curses if a more
367# standard curses is available, except that according to HP's
368# documentation one needs to compile `-D_XOPEN_SOURCE_EXTENDED' on
369# HP-UX 10.10 and 10.20.
370
371# FIXME: ncurses does not work on native alphaev68-dec-osf5.1,
372# and probably other platforms. AC_SEARCH_LIBS finds the library
373# in a place such as /usr/local/lib/libncurses.a, but does not
374# do anything to look for the matching include files.
375# -- chastain 2004-05-01
376
377AC_SEARCH_LIBS(initscr, [ncurses Hcurses cursesX curses pdcurses], [],
378 [AC_MSG_WARN([no curses library found])])
379
380# Check whether the wborder function is provided by the curses
381# library detected above. In certain implementations such as
382# the HP/UX Hcurses for instance, this function is provided by an
383# additional library. So if we did not find this function inside
384# the curses library, try some alternate libraries we know might
385# provide it.
386AC_SEARCH_LIBS(wborder, [cur_colr], [],
387 [AC_MSG_WARN([wborder function not found, tui will be disabled])])
388
389# ------------------------- #
390# Checks for header files. #
391# ------------------------- #
392
393AC_HEADER_DIRENT
394AC_HEADER_STAT
395AC_HEADER_STDC
396AC_CHECK_HEADERS(link.h)
397AC_CHECK_HEADERS(machine/reg.h)
398AC_CHECK_HEADERS(nlist.h)
399AC_CHECK_HEADERS(poll.h sys/poll.h)
400AC_CHECK_HEADERS(proc_service.h thread_db.h gnu/libc-version.h)
401AC_CHECK_HEADERS(stddef.h)
402AC_CHECK_HEADERS(stdlib.h)
403AC_CHECK_HEADERS(stdint.h)
404AC_CHECK_HEADERS(string.h memory.h strings.h)
405AC_CHECK_HEADERS(sys/fault.h)
406AC_CHECK_HEADERS(sys/file.h)
407AC_CHECK_HEADERS(sys/filio.h)
408AC_CHECK_HEADERS(sys/ioctl.h)
409AC_CHECK_HEADERS(sys/param.h)
410AC_CHECK_HEADERS(sys/proc.h)
411AC_CHECK_HEADERS(sys/procfs.h)
412AC_CHECK_HEADERS(sys/ptrace.h ptrace.h)
413AC_CHECK_HEADERS(sys/reg.h sys/debugreg.h)
414AC_CHECK_HEADERS(sys/select.h)
415AC_CHECK_HEADERS(sys/syscall.h)
416AC_CHECK_HEADERS(sys/types.h)
417AC_CHECK_HEADERS(sys/user.h)
418AC_CHECK_HEADERS(sys/wait.h wait.h)
419AC_CHECK_HEADERS(termios.h termio.h sgtty.h)
420AC_CHECK_HEADERS(unistd.h)
421
422# On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
423# between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
424# think that we don't have <curses.h> if we're using GCC.
425case $host_os in
426 solaris2.[[789]])
427 if test "$GCC" = yes; then
428 AC_DEFINE(_MSE_INT_H, 1,
429 [[Define to 1 to avoid a clash between <widec.h> and <wchar.h> on
430 Solaris 2.[789] when using GCC. ]])
431 fi ;;
432esac
433AC_CHECK_HEADERS(curses.h cursesX.h ncurses.h ncurses/ncurses.h term.h)
434
435# FIXME: kettenis/20030102: In most cases we include these
436# unconditionally, so what's the point in checking these?
437AC_CHECK_HEADERS(ctype.h time.h)
438
439dnl Check for struct stat with an st_blocks member
440AC_MSG_CHECKING(for member st_blocks in struct stat)
441AC_CACHE_VAL(gdb_cv_have_struct_stat_with_st_blocks_member,
442 [AC_TRY_COMPILE([#include <sys/types.h>
443#include <sys/stat.h>],
444 [struct stat st; (void) st.st_blocks;],
445 gdb_cv_have_struct_stat_with_st_blocks_member=yes,
446 gdb_cv_have_struct_stat_with_st_blocks_member=no)])
447AC_MSG_RESULT($gdb_cv_have_struct_stat_with_st_blocks_member)
448if test $gdb_cv_have_struct_stat_with_st_blocks_member = yes; then
449 AC_DEFINE(HAVE_STRUCT_STAT_ST_BLOCKS)
450fi
451
452# ------------------------- #
453# Checks for declarations. #
454# ------------------------- #
455
456gcc_AC_CHECK_DECLS(getopt)
457
458# ------------------ #
459# Checks for types. #
460# ------------------ #
461
462AC_TYPE_SIGNAL
463
464# ------------------------------------- #
465# Checks for compiler characteristics. #
466# ------------------------------------- #
467
468AC_C_CONST
469AC_C_INLINE
470
471# ------------------------------ #
472# Checks for library functions. #
473# ------------------------------ #
474
475AC_FUNC_ALLOCA
476AC_FUNC_MMAP
477AC_FUNC_VFORK
478AC_CHECK_FUNCS(canonicalize_file_name realpath)
479AC_CHECK_FUNCS(poll)
480AC_CHECK_FUNCS(pread64)
481AC_CHECK_FUNCS(sbrk)
482AC_CHECK_FUNCS(setpgid setpgrp)
483AC_CHECK_FUNCS(sigaction sigprocmask sigsetmask)
484AC_CHECK_FUNCS(socketpair)
485AC_CHECK_FUNCS(syscall)
486AC_CHECK_FUNCS(ttrace)
487
488# Check the return and argument types of ptrace. No canned test for
489# this, so roll our own.
490gdb_ptrace_headers='
491#if HAVE_SYS_TYPES_H
492# include <sys/types.h>
493#endif
494#if HAVE_SYS_PTRACE_H
495# include <sys/ptrace.h>
496#endif
497#if HAVE_UNISTD_H
498# include <unistd.h>
499#endif
500'
501# There is no point in checking if we don't have a prototype.
502gcc_AC_CHECK_DECLS(ptrace, , [
503 : ${gdb_cv_func_ptrace_ret='int'}
504 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
505], $gdb_ptrace_headers)
506# Check return type.
507AC_CACHE_CHECK([return type of ptrace], gdb_cv_func_ptrace_ret,
508 AC_TRY_COMPILE($gdb_ptrace_headers,
509 [extern int ptrace ();],
510 gdb_cv_func_ptrace_ret='int',
511 gdb_cv_func_ptrace_ret='long'))
512AC_DEFINE_UNQUOTED(PTRACE_TYPE_RET, $gdb_cv_func_ptrace_ret,
513 [Define as the return type of ptrace.])
514# Check argument types.
515AC_CACHE_CHECK([types of arguments for ptrace], gdb_cv_func_ptrace_args, [
516for gdb_arg1 in 'int' 'long'; do
517 for gdb_arg2 in 'pid_t' 'int' 'long'; do
518 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long'; do
519 for gdb_arg4 in 'int' 'long'; do
520 AC_TRY_COMPILE($gdb_ptrace_headers, [
521extern $gdb_cv_func_ptrace_ret
522 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
523], [gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
524 break 4;])
525 for gdb_arg5 in 'int *' 'int' 'long'; do
526 AC_TRY_COMPILE($gdb_ptrace_headers, [
527extern $gdb_cv_func_ptrace_ret
528 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
529], [
530gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
531 break 5;])
532 done
533 done
534 done
535 done
536done
537# Provide a safe default value.
538: ${gdb_cv_func_ptrace_args='int,int,long,long'}
539])
540ac_save_IFS=$IFS; IFS=','
541set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
542IFS=$ac_save_IFS
543shift
544AC_DEFINE_UNQUOTED(PTRACE_TYPE_ARG3, $[3],
545 [Define to the type of arg 3 for ptrace.])
546if test -n "$[5]"; then
547 AC_DEFINE_UNQUOTED(PTRACE_TYPE_ARG5, $[5],
548 [Define to the type of arg 5 for ptrace.])
549fi
550
551dnl AC_FUNC_SETPGRP does not work when cross compiling
552dnl Instead, assume we will have a prototype for setpgrp if cross compiling.
553if test "$cross_compiling" = no; then
554 AC_FUNC_SETPGRP
555else
556 AC_CACHE_CHECK([whether setpgrp takes no argument], ac_cv_func_setpgrp_void,
557 [AC_TRY_COMPILE([
558#include <unistd.h>
559], [
560 if (setpgrp(1,1) == -1)
561 exit (0);
562 else
563 exit (1);
564], ac_cv_func_setpgrp_void=no, ac_cv_func_setpgrp_void=yes)])
565if test $ac_cv_func_setpgrp_void = yes; then
566 AC_DEFINE(SETPGRP_VOID, 1)
567fi
568fi
569
570# Check if sigsetjmp is available. Using AC_CHECK_FUNCS won't do
571# since sigsetjmp might only be defined as a macro.
572AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp,
573[AC_TRY_COMPILE([
574#include <setjmp.h>
575], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);],
576gdb_cv_func_sigsetjmp=yes, gdb_cv_func_sigsetjmp=no)])
577if test $gdb_cv_func_sigsetjmp = yes; then
578 AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
579fi
580
581# Assume we'll default to using the included libiberty regex.
582gdb_use_included_regex=yes
583
584# However, if the system regex is GNU regex, then default to *not*
585# using the included regex.
586AC_CACHE_CHECK(
587 [for GNU regex],
588 [gdb_cv_have_gnu_regex],
589 [AC_TRY_COMPILE(
590 [#include <gnu-versions.h>],
591 [#define REGEX_INTERFACE_VERSION 1
592#if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
593# error "Version mismatch"
594#endif],
595 gdb_cv_have_gnu_regex=yes,
596 gdb_cv_have_gnu_regex=no)])
597if test $gdb_cv_have_gnu_regex = yes; then
598 gdb_use_included_regex=no
599fi
600
601AC_ARG_WITH(included-regex,
602 [ --without-included-regex don't use included regex; this is the default
603 on systems with version 2 of the GNU C library
604 (use with caution on other system)],
605 gdb_with_regex=$withval,
606 gdb_with_regex=$gdb_use_included_regex)
607if test "$gdb_with_regex" = yes; then
608 AC_DEFINE(USE_INCLUDED_REGEX, 1,
609 [Define to 1 if the regex included in libiberty should be used.])
610fi
611
612# See if <sys/proc.h> defines `struct thread' with a td_pcb member.
613AC_CACHE_CHECK([for td_pcb in struct thread], gdb_cv_struct_thread_td_pcb,
614[AC_TRY_COMPILE([#include <sys/param.h>
615#include <sys/proc.h>], [struct thread td; td.td_pcb;],
616gdb_cv_struct_thread_td_pcb=yes, gdb_cv_struct_thread_td_pcb=no)])
617if test $gdb_cv_struct_thread_td_pcb = yes; then
618 AC_DEFINE(HAVE_STRUCT_THREAD_TD_PCB, 1,
619 [Define to 1 if your system has td_pcb in struct thread.])
620fi
621
622# See if <sys/lwp.h> defines `struct lwp`.
623AC_CACHE_CHECK([for struct lwp], gdb_cv_struct_lwp,
624[AC_TRY_COMPILE([#include <sys/param.h>
625#include <sys/lwp.h>], [struct lwp l;],
626gdb_cv_struct_lwp=yes, gdb_cv_struct_lwp=no)])
627if test $gdb_cv_struct_lwp = yes; then
628 AC_DEFINE(HAVE_STRUCT_LWP, 1,
629 [Define to 1 if your system has struct lwp.])
630fi
631
632# See if <machine/reg.h> degines `struct reg'.
633AC_CACHE_CHECK([for struct reg in machine/reg.h], gdb_cv_struct_reg,
634[AC_TRY_COMPILE([#include <sys/types.h>
635#include <machine/reg.h>], [struct reg r;],
636gdb_cv_struct_reg=yes, gdb_cv_struct_reg=no)])
637if test $gdb_cv_struct_reg = yes; then
638 AC_DEFINE(HAVE_STRUCT_REG, 1,
639 [Define to 1 if your system has struct reg in <machine/reg.h>.])
640fi
641
642# See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
643# Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
644AC_CACHE_CHECK([for r_fs in struct reg], gdb_cv_struct_reg_r_fs,
645[AC_TRY_COMPILE([#include <machine/reg.h>], [struct reg r; r.r_fs;],
646gdb_cv_struct_reg_r_fs=yes, gdb_cv_struct_reg_r_fs=no)])
647if test $gdb_cv_struct_reg_r_fs = yes; then
648 AC_DEFINE(HAVE_STRUCT_REG_R_FS)
649fi
650AC_CACHE_CHECK([for r_gs in struct reg], gdb_cv_struct_reg_r_gs,
651[AC_TRY_COMPILE([#include <machine/reg.h>], [struct reg r; r.r_gs;],
652gdb_cv_struct_reg_r_gs=yes, gdb_cv_struct_reg_r_gs=no)])
653if test $gdb_cv_struct_reg_r_gs = yes; then
654 AC_DEFINE(HAVE_STRUCT_REG_R_GS)
655fi
656
657# See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
658AC_MSG_CHECKING(for PTRACE_GETREGS)
659AC_CACHE_VAL(gdb_cv_have_ptrace_getregs,
660[AC_TRY_COMPILE([#include <sys/ptrace.h>],
661 [PTRACE_GETREGS;],
662 [gdb_cv_have_ptrace_getregs=yes],
663 [gdb_cv_have_ptrace_getregs=no])])
664AC_MSG_RESULT($gdb_cv_have_ptrace_getregs)
665if test $gdb_cv_have_ptrace_getregs = yes; then
666 AC_DEFINE(HAVE_PTRACE_GETREGS)
667fi
668
669# See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
670AC_MSG_CHECKING(for PTRACE_GETFPXREGS)
671AC_CACHE_VAL(gdb_cv_have_ptrace_getfpxregs,
672[AC_TRY_COMPILE([#include <sys/ptrace.h>],
673 [PTRACE_GETFPXREGS;],
674 [gdb_cv_have_ptrace_getfpxregs=yes],
675 [gdb_cv_have_ptrace_getfpxregs=no])])
676AC_MSG_RESULT($gdb_cv_have_ptrace_getfpxregs)
677if test $gdb_cv_have_ptrace_getfpxregs = yes; then
678 AC_DEFINE(HAVE_PTRACE_GETFPXREGS)
679fi
680
681# See if <sys/ptrace.h> provides the PT_GETDBREGS request.
682AC_MSG_CHECKING(for PT_GETDBREGS)
683AC_CACHE_VAL(gdb_cv_have_pt_getdbregs,
684[AC_TRY_COMPILE([#include <sys/types.h>
685#include <sys/ptrace.h>],
686 [PT_GETDBREGS;],
687 [gdb_cv_have_pt_getdbregs=yes],
688 [gdb_cv_have_pt_getdbregs=no])])
689AC_MSG_RESULT($gdb_cv_have_pt_getdbregs)
690if test $gdb_cv_have_pt_getdbregs = yes; then
691 AC_DEFINE(HAVE_PT_GETDBREGS)
692fi
693
694# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
695AC_MSG_CHECKING(for PT_GETXMMREGS)
696AC_CACHE_VAL(gdb_cv_have_pt_getxmmregs,
697[AC_TRY_COMPILE([#include <sys/types.h>
698#include <sys/ptrace.h>],
699 [PT_GETXMMREGS;],
700 [gdb_cv_have_pt_getxmmregs=yes],
701 [gdb_cv_have_pt_getxmmregs=no])])
702AC_MSG_RESULT($gdb_cv_have_pt_getxmmregs)
703if test $gdb_cv_have_pt_getxmmregs = yes; then
704 AC_DEFINE(HAVE_PT_GETXMMREGS)
705fi
706
707# See if stdint.h provides the uintptr_t type.
708# Autoconf 2.5X has an improved AC_CHECK_TYPE which will simplify this.
709AC_CACHE_CHECK([for uintptr_t in stdint.h], gdb_cv_have_uintptr_t,
710 [AC_TRY_COMPILE(
711 [#include <stdint.h>],
712 [uintptr_t foo = 0;],
713 gdb_cv_have_uintptr_t=yes,
714 gdb_cv_have_uintptr_t=no)])
715if test $gdb_cv_have_uintptr_t = yes; then
716 AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if <stdint.h> provides the uintptr_t type.])
717fi
718
719BFD_NEED_DECLARATION(malloc)
720BFD_NEED_DECLARATION(realloc)
721BFD_NEED_DECLARATION(free)
722BFD_NEED_DECLARATION(strerror)
723BFD_NEED_DECLARATION(strdup)
724BFD_NEED_DECLARATION(strstr)
725BFD_NEED_DECLARATION(canonicalize_file_name)
726
727# The following save_state_t checkery is only necessary for HPUX
728# versions earlier than 10.20. When those fade from memory, this
729# could be expunged. --jsm 1999-03-22
730
731AC_MSG_CHECKING(for HPUX save_state structure)
732AC_EGREP_HEADER(save_state_t, machine/save_state.h,
733 gdb_cv_hpux_savestate=yes, gdb_cv_hpux_savestate=no)
734AC_EGREP_HEADER(ss_wide, machine/save_state.h, gdb_cv_hpux_sswide=yes,
735 gdb_cv_hpux_sswide=no)
736if test $gdb_cv_hpux_savestate = yes
737then
738 AC_DEFINE(HAVE_STRUCT_SAVE_STATE_T, 1)
739fi
740if test $gdb_cv_hpux_sswide = yes
741then
742 AC_DEFINE(HAVE_STRUCT_MEMBER_SS_WIDE, 1)
743fi
744AC_MSG_RESULT($gdb_cv_hpux_sswide)
745
746
747# If we are configured native on GNU/Linux, work around problems with
748# sys/procfs.h
749# Also detect which type of /proc is in use, such as for Unixware or Solaris.
750
751if test "${target}" = "${host}"; then
752 case "${host}" in
753 i[[3456]]86-*-linux*)
754 AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
755 AC_DEFINE(sys_quotactl)
756 ;;
757 ia64-*-aix*)
758 AC_DEFINE(NEW_PROC_API)
759 ;;
760 *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
761 AC_DEFINE(NEW_PROC_API)
762 ;;
763 *-*-solaris2.[[6789]])
764 AC_DEFINE(NEW_PROC_API)
765 ;;
766 mips-sgi-irix5*)
767 # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
768 AC_DEFINE([_KMEMUSER], 1)
769 ;;
770 esac
771fi
772
773if test "$ac_cv_header_sys_procfs_h" = yes; then
774 BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
775 BFD_HAVE_SYS_PROCFS_TYPE(prrun_t)
776 BFD_HAVE_SYS_PROCFS_TYPE(gregset_t)
777 BFD_HAVE_SYS_PROCFS_TYPE(fpregset_t)
778 BFD_HAVE_SYS_PROCFS_TYPE(prgregset_t)
779 BFD_HAVE_SYS_PROCFS_TYPE(prfpregset_t)
780 BFD_HAVE_SYS_PROCFS_TYPE(prgregset32_t)
781 BFD_HAVE_SYS_PROCFS_TYPE(prfpregset32_t)
782 BFD_HAVE_SYS_PROCFS_TYPE(lwpid_t)
783 BFD_HAVE_SYS_PROCFS_TYPE(psaddr_t)
784 BFD_HAVE_SYS_PROCFS_TYPE(prsysent_t)
785 BFD_HAVE_SYS_PROCFS_TYPE(pr_sigset_t)
786 BFD_HAVE_SYS_PROCFS_TYPE(pr_sigaction64_t)
787 BFD_HAVE_SYS_PROCFS_TYPE(pr_siginfo64_t)
788
789
790 dnl Check for broken prfpregset_t type
791
792 dnl For Linux/i386, glibc 2.1.3 was released with a bogus
793 dnl prfpregset_t type (it's a typedef for the pointer to a struct
794 dnl instead of the struct itself). We detect this here, and work
795 dnl around it in gdb_proc_service.h.
796
797 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
798 AC_MSG_CHECKING(whether prfpregset_t type is broken)
799 AC_CACHE_VAL(gdb_cv_prfpregset_t_broken,
800 [AC_TRY_RUN([#include <sys/procfs.h>
801 int main ()
802 {
803 if (sizeof (prfpregset_t) == sizeof (void *))
804 return 1;
805 return 0;
806 }],
807 gdb_cv_prfpregset_t_broken=no,
808 gdb_cv_prfpregset_t_broken=yes,
809 gdb_cv_prfpregset_t_broken=yes)])
810 AC_MSG_RESULT($gdb_cv_prfpregset_t_broken)
811 if test $gdb_cv_prfpregset_t_broken = yes; then
812 AC_DEFINE(PRFPREGSET_T_BROKEN)
813 fi
814 fi
815
816 dnl Check for PIOCSET ioctl entry
817
818 AC_MSG_CHECKING(for PIOCSET ioctl entry in sys/procfs.h)
819 AC_CACHE_VAL(gdb_cv_have_procfs_piocset,
820 [AC_TRY_COMPILE([#include <unistd.h>
821#include <sys/types.h>
822#include <sys/procfs.h>
823], [
824 int dummy;;
825 dummy = ioctl(0, PIOCSET, &dummy);
826 ],
827 gdb_cv_have_procfs_piocset=yes, gdb_cv_have_procfs_piocset=no)])
828 AC_MSG_RESULT($gdb_cv_have_procfs_piocset)
829 if test $gdb_cv_have_procfs_piocset = yes; then
830 AC_DEFINE(HAVE_PROCFS_PIOCSET)
831 fi
832fi
833
834dnl For native ports (host == target), check to see what kind of
835dnl legacy link.h support is needed. (See solib-legacy.c.)
836if test ${host} = ${target} ; then
837 dnl Check for struct link_map with l_ members which are indicative
838 dnl of SVR4-like shared libraries
839
840 AC_MSG_CHECKING(for member l_addr in struct link_map)
841 AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_l_members,
842 [AC_TRY_COMPILE([#include <link.h>],
843 [struct link_map lm; (void) lm.l_addr;],
844 gdb_cv_have_struct_link_map_with_l_members=yes,
845 gdb_cv_have_struct_link_map_with_l_members=no)])
846 AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_l_members)
847 if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
848 AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
849 fi
850
851 dnl Check for struct link_map with lm_ members which are indicative
852 dnl of SunOS-like shared libraries
853
854 AC_MSG_CHECKING(for member lm_addr in struct link_map)
855 AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_lm_members,
856 [AC_TRY_COMPILE([#include <sys/types.h>
857#include <link.h>],
858 [struct link_map lm; (void) lm.lm_addr;],
859 gdb_cv_have_struct_link_map_with_lm_members=yes,
860 gdb_cv_have_struct_link_map_with_lm_members=no)])
861 AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_lm_members)
862 if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
863 AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
864 fi
865
866 dnl Check for struct so_map with som_ members which are found on
867 dnl some *BSD systems.
868
869 AC_MSG_CHECKING(for member som_addr in struct so_map)
870 AC_CACHE_VAL(gdb_cv_have_struct_so_map_with_som_members,
871 [AC_TRY_COMPILE([#include <sys/types.h>
872#ifdef HAVE_NLIST_H
873#include <nlist.h>
874#endif
875#include <link.h>],
876 [struct so_map lm; (void) lm.som_addr;],
877 gdb_cv_have_struct_so_map_with_som_members=yes,
878 gdb_cv_have_struct_so_map_with_som_members=no)])
879 AC_MSG_RESULT($gdb_cv_have_struct_so_map_with_som_members)
880 if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
881 AC_DEFINE(HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS)
882 fi
883
884 dnl Check for struct link_map32 type, which allows a 64-bit Solaris
885 dnl debugger to debug a 32-bit Solaris app with 32-bit shared libraries.
886
887 AC_MSG_CHECKING(for struct link_map32 in sys/link.h)
888 AC_CACHE_VAL(gdb_cv_have_struct_link_map32,
889 [AC_TRY_COMPILE([#define _SYSCALL32
890#include <sys/link.h>], [struct link_map32 l;],
891 gdb_cv_have_struct_link_map32=yes,
892 gdb_cv_have_struct_link_map32=no)])
893 AC_MSG_RESULT($gdb_cv_have_struct_link_map32)
894 if test $gdb_cv_have_struct_link_map32 = yes; then
895 AC_DEFINE(HAVE_STRUCT_LINK_MAP32)
896 AC_DEFINE(_SYSCALL32)
897 fi
898fi
899
900dnl See if compiler supports "long long" type.
901
902AC_MSG_CHECKING(for long long support in compiler)
903AC_CACHE_VAL(gdb_cv_c_long_long,
904[AC_TRY_COMPILE(, [
905 extern long long foo;
906 switch (foo & 2) { case 0: return 1; }
907],
908gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
909AC_MSG_RESULT($gdb_cv_c_long_long)
910if test $gdb_cv_c_long_long = yes; then
911 AC_DEFINE(CC_HAS_LONG_LONG)
912fi
913
914dnl See if the compiler and runtime support printing long long
915
916AC_MSG_CHECKING(for long long support in printf)
917AC_CACHE_VAL(gdb_cv_printf_has_long_long,
918[AC_TRY_RUN([
919int main () {
920 char buf[32];
921 long long l = 0;
922 l = (l << 16) + 0x0123;
923 l = (l << 16) + 0x4567;
924 l = (l << 16) + 0x89ab;
925 l = (l << 16) + 0xcdef;
926 sprintf (buf, "0x%016llx", l);
927 return (strcmp ("0x0123456789abcdef", buf));
928}],
929gdb_cv_printf_has_long_long=yes,
930gdb_cv_printf_has_long_long=no,
931gdb_cv_printf_has_long_long=no)])
932if test $gdb_cv_printf_has_long_long = yes; then
933 AC_DEFINE(PRINTF_HAS_LONG_LONG)
934fi
935AC_MSG_RESULT($gdb_cv_printf_has_long_long)
936
937dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE
938dnl because autoconf complains about cross-compilation issues. However, this
939dnl code uses the same variables as the macro for compatibility.
940
941AC_MSG_CHECKING(for long double support in compiler)
942AC_CACHE_VAL(ac_cv_c_long_double,
943[AC_TRY_COMPILE(, [long double foo;],
944ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
945AC_MSG_RESULT($ac_cv_c_long_double)
946if test $ac_cv_c_long_double = yes; then
947 AC_DEFINE(HAVE_LONG_DOUBLE)
948fi
949
950dnl See if the compiler and runtime support printing long doubles
951
952AC_MSG_CHECKING(for long double support in printf)
953AC_CACHE_VAL(gdb_cv_printf_has_long_double,
954[AC_TRY_RUN([
955int main () {
956 char buf[16];
957 long double f = 3.141592653;
958 sprintf (buf, "%Lg", f);
959 return (strncmp ("3.14159", buf, 7));
960}],
961gdb_cv_printf_has_long_double=yes,
962gdb_cv_printf_has_long_double=no,
963gdb_cv_printf_has_long_double=no)])
964if test $gdb_cv_printf_has_long_double = yes; then
965 AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
966fi
967AC_MSG_RESULT($gdb_cv_printf_has_long_double)
968
969dnl See if the compiler and runtime support scanning long doubles
970
971AC_MSG_CHECKING(for long double support in scanf)
972AC_CACHE_VAL(gdb_cv_scanf_has_long_double,
973[AC_TRY_RUN([
974int main () {
975 char *buf = "3.141592653";
976 long double f = 0;
977 sscanf (buf, "%Lg", &f);
978 return !(f > 3.14159 && f < 3.14160);
979}],
980gdb_cv_scanf_has_long_double=yes,
981gdb_cv_scanf_has_long_double=no,
982gdb_cv_scanf_has_long_double=no)])
983if test $gdb_cv_scanf_has_long_double = yes; then
984 AC_DEFINE(SCANF_HAS_LONG_DOUBLE)
985fi
986AC_MSG_RESULT($gdb_cv_scanf_has_long_double)
987
988case ${host_os} in
989aix*)
990 AC_CACHE_CHECK([for -bbigtoc option], [gdb_cv_bigtoc], [
991 SAVE_LDFLAGS=$LDFLAGS
992
993 case $GCC in
994 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
995 *) gdb_cv_bigtoc=-bbigtoc ;;
996 esac
997
998 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
999 AC_TRY_LINK([], [int i;], [], [gdb_cv_bigtoc=])
1000 LDFLAGS="${SAVE_LDFLAGS}"
1001 ])
1002 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
1003 ;;
1004esac
1005
1006
1007dnl For certain native configurations, we need to check whether thread
1008dnl support can be built in or not.
1009dnl
1010dnl Note that we only want this if we are both native (host == target),
1011dnl and not doing a canadian cross build (build == host).
1012
1013if test ${build} = ${host} -a ${host} = ${target} ; then
1014 case ${host_os} in
1015 hpux*)
1016 AC_MSG_CHECKING(for HPUX/OSF thread support)
1017 if test -f /usr/include/dce/cma_config.h ; then
1018 if test "$GCC" = "yes" ; then
1019 AC_MSG_RESULT(yes)
1020 AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
1021 CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
1022 CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
1023 else
1024 AC_MSG_RESULT(no (suppressed because you are not using GCC))
1025 fi
1026 else
1027 AC_MSG_RESULT(no)
1028 fi
1029 ;;
1030 solaris*)
1031 # See if thread_db library is around for Solaris thread debugging.
1032 # Note that we must explicitly test for version 1 of the library
1033 # because version 0 (present on Solaris 2.4 or earlier) doesn't have
1034 # the same API.
1035 AC_MSG_CHECKING(for Solaris thread debugging library)
1036 if test -f /usr/lib/libthread_db.so.1 ; then
1037 AC_MSG_RESULT(yes)
1038 AC_DEFINE(HAVE_THREAD_DB_LIB)
1039 CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
1040 CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
1041 AC_CHECK_LIB(dl, dlopen)
1042 if test "$GCC" = "yes" ; then
1043 # The GNU linker requires the -export-dynamic option to make
1044 # all symbols visible in the dynamic symbol table.
1045 hold_ldflags=$LDFLAGS
1046 AC_MSG_CHECKING(for the ld -export-dynamic flag)
1047 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
1048 AC_TRY_LINK(, [int i;], found=yes, found=no)
1049 LDFLAGS=$hold_ldflags
1050 AC_MSG_RESULT($found)
1051 if test $found = yes; then
1052 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
1053 fi
1054 fi
1055 # Sun randomly tweaked the prototypes in <proc_service.h>
1056 # at one point.
1057 AC_MSG_CHECKING(if <proc_service.h> is old)
1058 AC_CACHE_VAL(gdb_cv_proc_service_is_old,[
1059 AC_TRY_COMPILE([
1060 #include <proc_service.h>
1061 ps_err_e ps_pdwrite
1062 (struct ps_prochandle*, psaddr_t, const void*, size_t);
1063 ],, gdb_cv_proc_service_is_old=no,
1064 gdb_cv_proc_service_is_old=yes)
1065 ])
1066 AC_MSG_RESULT($gdb_cv_proc_service_is_old)
1067 if test $gdb_cv_proc_service_is_old = yes; then
1068 AC_DEFINE(PROC_SERVICE_IS_OLD)
1069 fi
1070 else
1071 AC_MSG_RESULT(no)
1072 fi
1073 ;;
1074 aix*)
1075 AC_MSG_CHECKING(for AiX thread debugging library)
1076 AC_CACHE_VAL(gdb_cv_have_aix_thread_debug,
1077 [AC_TRY_COMPILE([#include <sys/pthdebug.h>],
1078 [#ifndef PTHDB_VERSION_3
1079 #error
1080 #endif],
1081 gdb_cv_have_aix_thread_debug=yes,
1082 gdb_cv_have_aix_thread_debug=no)])
1083 AC_MSG_RESULT($gdb_cv_have_aix_thread_debug)
1084 if test $gdb_cv_have_aix_thread_debug = yes; then
1085 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
1086 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
1087 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
1088 fi
1089 ;;
1090 esac
1091 AC_SUBST(CONFIG_LDFLAGS)
1092fi
1093
1094dnl See if we have a thread_db header file that has TD_NOTALLOC.
1095if test "x$ac_cv_header_thread_db_h" = "xyes"; then
1096 AC_CACHE_CHECK([whether <thread_db.h> has TD_NOTALLOC],
1097 gdb_cv_thread_db_h_has_td_notalloc,
1098 AC_TRY_COMPILE(
1099 [#include <thread_db.h>],
1100 [int i = TD_NOTALLOC;],
1101 gdb_cv_thread_db_h_has_td_notalloc=yes,
1102 gdb_cv_thread_db_h_has_td_notalloc=no
1103 )
1104 )
1105fi
1106if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
1107 AC_DEFINE(THREAD_DB_HAS_TD_NOTALLOC, 1,
1108 [Define if <thread_db.h> has the TD_NOTALLOC error code.])
1109fi
1110
1111dnl See if we have a sys/syscall header file that has __NR_tkill.
1112if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
1113 AC_CACHE_CHECK([whether <sys/syscall.h> has __NR_tkill],
1114 gdb_cv_sys_syscall_h_has_tkill,
1115 AC_TRY_COMPILE(
1116 [#include <sys/syscall.h>],
1117 [int i = __NR_tkill;],
1118 gdb_cv_sys_syscall_h_has_tkill=yes,
1119 gdb_cv_sys_syscall_h_has_tkill=no
1120 )
1121 )
1122fi
1123dnl See if we can issue tkill syscall.
1124if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
1125 AC_DEFINE(HAVE_TKILL_SYSCALL, 1,
1126 [Define if we can use the tkill syscall.])
1127fi
1128
1129dnl Handle optional features that can be enabled.
1130
1131AC_ARG_WITH(sysroot,
1132[ --with-sysroot[=DIR] Search for usr/lib et al within DIR.],
1133[
1134 case ${with_sysroot} in
1135 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
1136 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
1137 esac
1138
1139 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
1140
1141 if test "x$exec_prefix" = xNONE; then
1142 if test "x$prefix" = xNONE; then
1143 test_prefix=/usr/local
1144 else
1145 test_prefix=$prefix
1146 fi
1147 else
1148 test_prefix=$exec_prefix
1149 fi
1150 case ${TARGET_SYSTEM_ROOT} in
1151 "${test_prefix}"|"${test_prefix}/"*|\
1152 '${exec_prefix}'|'${exec_prefix}/'*)
1153 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
1154 TARGET_SYSTEM_ROOT_DEFINE="$t"
1155 ;;
1156 esac
1157], [
1158 TARGET_SYSTEM_ROOT=
1159 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
1160])
1161AC_SUBST(TARGET_SYSTEM_ROOT)
1162AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
1163
1164# NOTE: Don't add -Wall or -Wunused, they both include
1165# -Wunused-parameter which reports bogus warnings.
1166# NOTE: If you add to this list, remember to update
1167# gdb/doc/gdbint.texinfo.
1168build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
1169-Wformat -Wparentheses -Wpointer-arith -Wuninitialized -Wformat-nonliteral \
1170-Wunused-label -Wunused-function"
1171# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
1172# -Wunused-function -Wunused-variable -Wunused-value
1173# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
1174# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
1175# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
1176# -Woverloaded-virtual -Winline -Werror"
1177AC_ARG_ENABLE(build-warnings,
1178[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
1179[case "${enableval}" in
1180 yes) ;;
1181 no) build_warnings="-w";;
1182 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
1183 build_warnings="${build_warnings} ${t}";;
1184 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
1185 build_warnings="${t} ${build_warnings}";;
1186 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1187esac
1188if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
1189 echo "Setting compiler warning flags = $build_warnings" 6>&1
1190fi])dnl
1191AC_ARG_ENABLE(gdb-build-warnings,
1192[ --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used],
1193[case "${enableval}" in
1194 yes) ;;
1195 no) build_warnings="-w";;
1196 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
1197 build_warnings="${build_warnings} ${t}";;
1198 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
1199 build_warnings="${t} ${build_warnings}";;
1200 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1201esac
1202if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
1203 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
1204fi])dnl
1205WARN_CFLAGS=""
1206WERROR_CFLAGS=""
1207if test "x${build_warnings}" != x -a "x$GCC" = xyes
1208then
1209 AC_MSG_CHECKING(compiler warning flags)
1210 # Separate out the -Werror flag as some files just cannot be
1211 # compiled with it enabled.
1212 for w in ${build_warnings}; do
1213 case $w in
1214 -Werr*) WERROR_CFLAGS=-Werror ;;
1215 *) # Check that GCC accepts it
1216 saved_CFLAGS="$CFLAGS"
1217 CFLAGS="$CFLAGS $w"
1218 AC_TRY_COMPILE([],[],WARN_CFLAGS="${WARN_CFLAGS} $w",)
1219 CFLAGS="$saved_CFLAGS"
1220 esac
1221 done
1222 AC_MSG_RESULT(${WARN_CFLAGS}${WERROR_CFLAGS})
1223fi
1224AC_SUBST(WARN_CFLAGS)
1225AC_SUBST(WERROR_CFLAGS)
1226
1227# In the Cygwin environment, we need some additional flags.
1228AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
1229[AC_EGREP_CPP(lose, [
1230#if defined (__CYGWIN__) || defined (__CYGWIN32__)
1231lose
1232#endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])
1233
1234
1235dnl Figure out which of the many generic ser-*.c files the _host_ supports.
1236SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
1237case ${host} in
1238 *go32* ) SER_HARDWIRE=ser-go32.o ;;
1239 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
1240esac
1241AC_SUBST(SER_HARDWIRE)
1242
1243# libreadline needs libuser32.a in a cygwin environment
1244WIN32LIBS=
1245if test x$gdb_cv_os_cygwin = xyes; then
1246 WIN32LIBS="-luser32"
1247 case "${target}" in
1248 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
1249 ;;
1250 esac
1251fi
1252AC_SUBST(WIN32LIBS)
1253
1254LIBGUI="../libgui/src/libgui.a"
1255GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
1256AC_SUBST(LIBGUI)
1257AC_SUBST(GUI_CFLAGS_X)
1258
1259WIN32LDAPP=
1260AC_SUBST(WIN32LIBS)
1261AC_SUBST(WIN32LDAPP)
1262
1263case "${host}" in
1264*-*-cygwin*)
1265 configdir="win"
1266 ;;
1267*)
1268 configdir="unix"
1269 ;;
1270esac
1271
1272GDBTKLIBS=
1273if test "${enable_gdbtk}" = "yes"; then
1274
1275 # Gdbtk must have an absolute path to srcdir in order to run
1276 # properly when not installed.
1277 here=`pwd`
1278 cd ${srcdir}
1279 GDBTK_SRC_DIR=`pwd`
1280 cd $here
1281
1282 CY_AC_PATH_TCLCONFIG
1283 if test -z "${no_tcl}"; then
1284 CY_AC_LOAD_TCLCONFIG
1285 CY_AC_PATH_TKCONFIG
1286
1287 # now look for Tcl library stuff
1288
1289 tcldir="../tcl/${configdir}/"
1290
1291 TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
1292
1293 # If $no_tk is nonempty, then we can't do Tk, and there is no
1294 # point to doing Tcl.
1295 if test -z "${no_tk}"; then
1296 CY_AC_LOAD_TKCONFIG
1297 CY_AC_PATH_TCLH
1298 CY_AC_PATH_TKH
1299 CY_AC_PATH_ITCLH
1300 CY_AC_PATH_ITKH
1301
1302
1303 # now look for Tk library stuff
1304
1305 tkdir="../tk/${configdir}/"
1306
1307 TK_DEPS="${tkdir}${TK_LIB_FILE}"
1308
1309 # now look for Itcl library stuff
1310
1311 CY_AC_PATH_ITCLCONFIG
1312 if test -z "${no_itcl}"; then
1313 CY_AC_LOAD_ITCLCONFIG
1314
1315 ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
1316 ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
1317 fi
1318
1319
1320 # now look for Itk library stuff
1321 CY_AC_PATH_ITKCONFIG
1322 if test -z "${no_itcl}"; then
1323 CY_AC_LOAD_ITKCONFIG
1324
1325 ITKLIB="${ITK_BUILD_LIB_SPEC}"
1326 ITK_DEPS="${ITK_LIB_FULL_PATH}"
1327 fi
1328
1329 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
1330 # Tcl/Tk 8.1 require -fwritable strings. I don't
1331 # know whether 8.2 will or not, but I bet it will.
1332 # I don't have to worry about 7.x since we don't support it.
1333 GDBTK_CFLAGS=""
1334 if test "$GCC" = "yes"; then
1335 if test "$TCL_VERSION" != "8.0" ; then
1336 GDBTK_CFLAGS="-fwritable-strings"
1337 fi
1338 fi
1339
1340 # Include some libraries that Tcl and Tk want.
1341 TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
1342 # Yes, the ordering seems wrong here. But it isn't.
1343 # TK_LIBS is the list of libraries that need to be linked
1344 # after Tcl/Tk. Note that this isn't put into LIBS. If it
1345 # were in LIBS then any link tests after this point would
1346 # try to include things like `$(LIBGUI)', which wouldn't work.
1347 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
1348
1349 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
1350 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
1351 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
1352 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
1353 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
1354 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
1355 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
1356
1357 if test x$gdb_cv_os_cygwin = xyes; then
1358 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
1359 WIN32LDAPP="-Wl,--subsystem,console"
1360 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
1361 fi
1362 fi
1363 fi
1364
1365 configdirs="${configdirs} gdbtk"
1366fi
1367
1368AC_SUBST(X_CFLAGS)
1369AC_SUBST(X_LDFLAGS)
1370AC_SUBST(X_LIBS)
1371AC_SUBST(TCL_DEPS)
1372AC_SUBST(TK_DEPS)
1373AC_SUBST(ITCLLIB)
1374AC_SUBST(ITCL_DEPS)
1375AC_SUBST(ITKLIB)
1376AC_SUBST(ITK_DEPS)
1377AC_SUBST(GDBTKLIBS)
1378AC_SUBST(GDBTK_CFLAGS)
1379AC_SUBST(GDBTK_SRC_DIR)
1380
1381AC_PATH_X
1382
1383
1384# Unlike the sim directory, whether a simulator is linked is controlled by
1385# presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
1386# This code just checks for a few cases where we'd like to ignore those
1387# definitions, even when they're present in the '.mt' file. These cases
1388# are when --disable-sim is specified, or if the simulator directory is
1389# not part of the source tree.
1390#
1391AC_ARG_ENABLE(sim,
1392[ --enable-sim Link gdb with simulator],
1393[echo "enable_sim = $enable_sim";
1394 echo "enableval = ${enableval}";
1395 case "${enableval}" in
1396 yes) ignore_sim=false ;;
1397 no) ignore_sim=true ;;
1398 *) ignore_sim=false ;;
1399 esac],
1400[ignore_sim=false])
1401
1402if test ! -d "${srcdir}/../sim"; then
1403 ignore_sim=true
1404fi
1405
1406if test "${ignore_sim}" = "true"; then
1407 IGNORE_SIM="SIM="
1408 IGNORE_SIM_OBS="SIM_OBS="
1409else
1410 IGNORE_SIM=""
1411 IGNORE_SIM_OBS=""
1412 AC_DEFINE(WITH_SIM)
1413fi
1414AC_SUBST(IGNORE_SIM)
1415AC_SUBST(IGNORE_SIM_OBS)
1416
1417AC_SUBST(ENABLE_CFLAGS)
1418AC_SUBST(PROFILE_CFLAGS)
1419
1420AC_SUBST(CONFIG_OBS)
1421AC_SUBST(CONFIG_DEPS)
1422AC_SUBST(CONFIG_SRCS)
1423AC_SUBST(CONFIG_ALL)
1424AC_SUBST(CONFIG_CLEAN)
1425AC_SUBST(CONFIG_INSTALL)
1426AC_SUBST(CONFIG_UNINSTALL)
1427
1428# List of host floatformats.
1429AC_DEFINE_UNQUOTED(GDB_HOST_FLOAT_FORMAT,$gdb_host_float_format,[Host float floatformat])
1430AC_DEFINE_UNQUOTED(GDB_HOST_DOUBLE_FORMAT,$gdb_host_double_format,[Host double floatformat])
1431AC_DEFINE_UNQUOTED(GDB_HOST_LONG_DOUBLE_FORMAT,$gdb_host_long_double_format,[Host long double floatformat])
1432
1433# target_subdir is used by the testsuite to find the target libraries.
1434target_subdir=
1435if test "${host}" != "${target}"; then
1436 target_subdir="${target_alias}/"
1437fi
1438AC_SUBST(target_subdir)
1439
1440frags=
1441host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
1442if test ! -f ${host_makefile_frag}; then
1443 # When building a native debuger the .mh file containing things
1444 # like NATDEPFILES is needed. Cross debuggers don't need .mh
1445 # since it no longer contains anything useful.
1446 if test "${target}" = "${host}"; then
1447 AC_MSG_ERROR("*** Gdb does not support native target ${host}")
1448 else
1449 host_makefile_frag=/dev/null
1450 fi
1451fi
1452frags="$frags $host_makefile_frag"
1453
1454target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
1455if test ! -f ${target_makefile_frag}; then
1456AC_MSG_ERROR("*** Gdb does not support target ${target}")
1457fi
1458frags="$frags $target_makefile_frag"
1459
1460AC_SUBST_FILE(host_makefile_frag)
1461AC_SUBST_FILE(target_makefile_frag)
1462AC_SUBST(frags)
1463
1464changequote(,)dnl
1465hostfile=`sed -n '
1466s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
1467' ${host_makefile_frag}`
1468
1469targetfile=`sed -n '
1470s/DEPRECATED_TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
1471' ${target_makefile_frag}`
1472
1473if test "${target}" = "${host}"; then
1474# We pick this up from the host configuration file (.mh) because we
1475# do not have a native configuration Makefile fragment.
1476nativefile=`sed -n '
1477s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
1478' ${host_makefile_frag}`
1479fi
1480changequote([,])
1481
1482if test x"${gdb_osabi}" != x ; then
1483 AC_DEFINE_UNQUOTED(GDB_OSABI_DEFAULT, $gdb_osabi,
1484 [Define to the default OS ABI for this configuration.])
1485fi
1486
1487# Enable multi-ice-gdb-server.
1488AC_ARG_ENABLE(multi-ice,
1489[ --enable-multi-ice build the multi-ice-gdb-server],
1490 [case $enableval in
1491 yes | no)
1492 ;;
1493 *) AC_MSG_ERROR([bad value $enableval for --enable-multi-ice]) ;;
1494 esac])
1495if test "x$enable_multi_ice" = xyes; then
1496 configdirs="$configdirs multi-ice"
1497fi
1498
1499# We only build gdbserver automatically if host and target are the same.
1500if test "x$target" = "x$host"; then
1501 AC_MSG_CHECKING(whether gdbserver is supported on this host)
1502 if test "x$build_gdbserver" = xyes; then
1503 configdirs="$configdirs gdbserver"
1504 AC_MSG_RESULT(yes)
1505 else
1506 AC_MSG_RESULT(no)
1507 fi
1508fi
1509
1510AC_CONFIG_SUBDIRS($configdirs)
1511
1512# If hostfile (XM_FILE) and/or targetfile (DEPRECATED_TM_FILE) and/or
1513# nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
1514# to an empty version.
1515
1516files=
1517links=
1518
1519rm -f xm.h
1520xm_h=""
1521if test "${hostfile}" != ""; then
1522 xm_h=xm.h
1523 case "${hostfile}" in
1524 xm-*.h ) GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}" ;;
1525 * ) GDB_XM_FILE="${hostfile}"
1526 esac
1527 files="${files} ${GDB_XM_FILE}"
1528 links="${links} xm.h"
1529 AC_DEFINE_UNQUOTED(GDB_XM_FILE, "${GDB_XM_FILE}")
1530fi
1531AC_SUBST(xm_h)
1532
1533rm -f tm.h
1534tm_h=""
1535if test "${targetfile}" != ""; then
1536 tm_h=tm.h
1537 case "${targetfile}" in
1538 tm-*.h ) GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}" ;;
1539 * ) GDB_TM_FILE="${targetfile}"
1540 esac
1541 files="${files} ${GDB_TM_FILE}"
1542 links="${links} tm.h"
1543 AC_DEFINE_UNQUOTED(GDB_TM_FILE, "${GDB_TM_FILE}")
1544fi
1545AC_SUBST(tm_h)
1546
1547rm -f nm.h
1548nm_h=""
1549if test "${nativefile}" != ""; then
1550 nm_h=nm.h
1551 case "${nativefile}" in
1552 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
1553 * ) GDB_NM_FILE="${nativefile}"
1554 esac
1555 files="${files} ${GDB_NM_FILE}"
1556 links="${links} nm.h"
1557 AC_DEFINE_UNQUOTED(GDB_NM_FILE, "${GDB_NM_FILE}")
1558fi
1559AC_SUBST(nm_h)
1560
1561AC_LINK_FILES($files, $links)
1562
1563dnl Check for exe extension set on certain hosts (e.g. Win32)
1564AC_EXEEXT
1565
1566dnl Detect the character set used by this host.
1567
1568dnl At the moment, we just assume it's ISO-8859-1 (which is a
1569dnl superset of ASCII containing the characters needed for French,
1570dnl German, Spanish, Italian, and possibly others), but if were
1571dnl *were* to support any host character sets other than ISO-8859-1,
1572dnl here's where we'd detect it.
1573AC_DEFINE(GDB_DEFAULT_HOST_CHARSET, "ISO-8859-1",
1574 [Define to be a string naming the default host character set.])
1575
1576AM_ICONV
1577
1578AC_OUTPUT(Makefile .gdbinit:gdbinit.in,
1579[
1580dnl Autoconf doesn't provide a mechanism for modifying definitions
1581dnl provided by makefile fragments.
1582dnl
1583if test "${nativefile}" = ""; then
1584 < Makefile \
1585 sed -e '/^NATDEPFILES[[ ]]*=.*\\$/,/[[^\\]]$/s/^/# /' \
1586 -e '/^NATDEPFILES[[ ]]*=/s/^/# /' \
1587 | sed -e '/^\(NATDEPFILES[[ ]]*[[+]]=[[ ]]*\)/s//# \1/' \
1588 > Makefile.tem
1589mv -f Makefile.tem Makefile
1590fi
1591
1592changequote(,)dnl
1593sed -e '/^DEPRECATED_TM_FILE[ ]*=/s,^DEPRECATED_TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
1594/^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
1595/^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
1596mv -f Makefile.tmp Makefile
1597changequote([,])dnl
1598
1599
1600case x$CONFIG_HEADERS in
1601xconfig.h:config.in)
1602echo > stamp-h ;;
1603esac
1604],
1605[
1606gdb_host_cpu=$gdb_host_cpu
1607gdb_target_cpu=$gdb_target_cpu
1608nativefile=$nativefile
1609])
1610
1611exit 0
GDB Binutils - Deliverables
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