Commit | Line | Data |
---|---|---|
2f4973f8 | 1 | dnl Autoconf configure script for GDB, the GNU debugger. |
87feff9d | 2 | dnl Copyright 1995, 1996, 1997, 1998 Free Software Foundation, Inc. |
2f4973f8 SG |
3 | dnl |
4 | dnl This file is part of GDB. | |
5 | dnl | |
6 | dnl This program is free software; you can redistribute it and/or modify | |
7 | dnl it under the terms of the GNU General Public License as published by | |
8 | dnl the Free Software Foundation; either version 2 of the License, or | |
9 | dnl (at your option) any later version. | |
10 | dnl | |
11 | dnl This program is distributed in the hope that it will be useful, | |
12 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | dnl GNU General Public License for more details. | |
15 | dnl | |
16 | dnl You should have received a copy of the GNU General Public License | |
17 | dnl along with this program; if not, write to the Free Software | |
476a283f | 18 | dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
2f4973f8 | 19 | |
5436fc65 | 20 | dnl Process this file with autoconf to produce a configure script. |
2f4973f8 | 21 | |
5d8b7982 | 22 | AC_PREREQ(2.5)dnl |
5436fc65 | 23 | AC_INIT(main.c) |
18ea4416 | 24 | AC_CONFIG_HEADER(config.h:config.in) |
5436fc65 | 25 | |
5436fc65 C |
26 | AC_PROG_CC |
27 | AC_AIX | |
5436fc65 C |
28 | AC_ISC_POSIX |
29 | ||
f02156cf | 30 | AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..) |
0579b53d GN |
31 | AC_CANONICAL_SYSTEM |
32 | ||
fcfc3c0c TT |
33 | dnl gdb doesn't use gettext, but bfd does. We call this to ensure we |
34 | dnl link with the correct libraries. | |
35 | ALL_LINGUAS= | |
36 | CY_GNU_GETTEXT | |
37 | ||
bfde4a67 SG |
38 | dnl List of object files added by configure. |
39 | ||
40 | CONFIG_OBS= | |
018d76dd | 41 | CONFIG_DEPS= |
c7bb1531 | 42 | CONFIG_SRCS= |
bfde4a67 SG |
43 | |
44 | configdirs="doc testsuite" | |
45 | ||
46 | dnl | |
47 | changequote(,)dnl | |
48 | ||
49 | . ${srcdir}/configure.host | |
50 | ||
51 | . ${srcdir}/configure.tgt | |
52 | ||
53 | dnl | |
54 | changequote([,])dnl | |
55 | ||
5436fc65 | 56 | AC_PROG_INSTALL |
d8efbc66 FF |
57 | AC_CHECK_TOOL(AR, ar) |
58 | AC_CHECK_TOOL(RANLIB, ranlib, :) | |
1e02f078 | 59 | AC_PROG_YACC |
5436fc65 | 60 | |
5436fc65 C |
61 | AC_ARG_PROGRAM |
62 | ||
c14cabba AC |
63 | AC_TYPE_SIGNAL |
64 | ||
2b576293 | 65 | AC_HEADER_STDC |
b0f33a03 | 66 | AC_CHECK_HEADERS(ctype.h curses.h endian.h libintl.h link.h \ |
4ff3dfab | 67 | memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \ |
b0f33a03 | 68 | string.h sys/procfs.h sys/ptrace.h sys/reg.h \ |
4ff3dfab | 69 | term.h termio.h termios.h unistd.h wait.h sys/wait.h \ |
1dee2761 | 70 | wchar.h wctype.h asm/debugreg.h) |
9ed669cf | 71 | |
2b576293 C |
72 | AC_HEADER_STAT |
73 | ||
8501c742 SG |
74 | AC_C_CONST |
75 | ||
b0f33a03 | 76 | AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc) |
0aa3233e | 77 | AC_FUNC_ALLOCA |
72ae15f6 | 78 | |
87feff9d JM |
79 | BFD_NEED_DECLARATION(malloc) |
80 | BFD_NEED_DECLARATION(realloc) | |
81 | BFD_NEED_DECLARATION(free) | |
82 | BFD_NEED_DECLARATION(strerror) | |
83 | BFD_NEED_DECLARATION(strdup) | |
84 | ||
e3147bf2 | 85 | # If we are configured native on GNU/Linux, work around problems with sys/procfs.h |
54225fd0 MA |
86 | if test "${target}" = "${host}"; then |
87 | case "${host}" in | |
3435297a | 88 | i[[3456]]86-*-linux*) |
0728afad | 89 | AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2) |
54225fd0 MA |
90 | AC_DEFINE(sys_quotactl) |
91 | ;; | |
92 | esac | |
93 | fi | |
94 | ||
4708ac65 | 95 | AC_MSG_CHECKING([for gregset_t type]) |
07b77f5c | 96 | AC_CACHE_VAL(gdb_cv_have_gregset_t, |
4708ac65 | 97 | [AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0], |
07b77f5c FF |
98 | gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)]) |
99 | AC_MSG_RESULT($gdb_cv_have_gregset_t) | |
100 | if test $gdb_cv_have_gregset_t = yes; then | |
4708ac65 FF |
101 | AC_DEFINE(HAVE_GREGSET_T) |
102 | fi | |
103 | ||
104 | AC_MSG_CHECKING([for fpregset_t type]) | |
07b77f5c | 105 | AC_CACHE_VAL(gdb_cv_have_fpregset_t, |
4708ac65 | 106 | [AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0], |
07b77f5c FF |
107 | gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)]) |
108 | AC_MSG_RESULT($gdb_cv_have_fpregset_t) | |
109 | if test $gdb_cv_have_fpregset_t = yes; then | |
4708ac65 FF |
110 | AC_DEFINE(HAVE_FPREGSET_T) |
111 | fi | |
112 | ||
ef6c51d1 SG |
113 | dnl See if host has libm. This is usually needed by simulators. |
114 | AC_CHECK_LIB(m, main) | |
115 | ||
879c0417 JM |
116 | dnl Solaris puts wctype in /usr/lib/libw.a before Solaris 2.6. |
117 | dnl | |
118 | dnl A bug in GNU ld 2.9.1 causes a problem if we link in -lw | |
119 | dnl under Solaris 2.6 because it is some funky empty library. | |
120 | dnl So only link in libw if we have to. | |
121 | AC_CHECK_LIB(c, wctype,: ,AC_CHECK_LIB(w, wctype)) | |
122 | ||
3f550b59 FF |
123 | dnl See if compiler supports "long long" type. |
124 | ||
125 | AC_MSG_CHECKING(for long long support in compiler) | |
126 | AC_CACHE_VAL(gdb_cv_c_long_long, | |
80f600a4 | 127 | [AC_TRY_COMPILE(, [ |
d538f9cf FF |
128 | extern long long foo; |
129 | switch (foo & 2) { case 0: return 1; } | |
130 | ], | |
3f550b59 FF |
131 | gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)]) |
132 | AC_MSG_RESULT($gdb_cv_c_long_long) | |
133 | if test $gdb_cv_c_long_long = yes; then | |
134 | AC_DEFINE(CC_HAS_LONG_LONG) | |
135 | fi | |
136 | ||
137 | dnl See if the compiler and runtime support printing long long | |
138 | ||
139 | AC_MSG_CHECKING(for long long support in printf) | |
140 | AC_CACHE_VAL(gdb_cv_printf_has_long_long, | |
141 | [AC_TRY_RUN([ | |
142 | int main () { | |
f7b8c9ce AC |
143 | char buf[32]; |
144 | long long l = 0; | |
145 | l = (l << 16) + 0x0123; | |
146 | l = (l << 16) + 0x4567; | |
147 | l = (l << 16) + 0x89ab; | |
148 | l = (l << 16) + 0xcdef; | |
149 | sprintf (buf, "0x%016llx", l); | |
150 | return (strcmp ("0x0123456789abcdef", buf)); | |
3f550b59 FF |
151 | }], |
152 | gdb_cv_printf_has_long_long=yes, | |
153 | gdb_cv_printf_has_long_long=no, | |
154 | gdb_cv_printf_has_long_long=no)]) | |
155 | if test $gdb_cv_printf_has_long_long = yes; then | |
156 | AC_DEFINE(PRINTF_HAS_LONG_LONG) | |
157 | fi | |
158 | AC_MSG_RESULT($gdb_cv_printf_has_long_long) | |
159 | ||
aa220473 SG |
160 | dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE |
161 | dnl because autoconf complains about cross-compilation issues. However, this | |
162 | dnl code uses the same variables as the macro for compatibility. | |
163 | ||
07b77f5c | 164 | AC_MSG_CHECKING(for long double support in compiler) |
aa220473 SG |
165 | AC_CACHE_VAL(ac_cv_c_long_double, |
166 | [AC_TRY_COMPILE(, [long double foo;], | |
167 | ac_cv_c_long_double=yes, ac_cv_c_long_double=no)]) | |
168 | AC_MSG_RESULT($ac_cv_c_long_double) | |
169 | if test $ac_cv_c_long_double = yes; then | |
170 | AC_DEFINE(HAVE_LONG_DOUBLE) | |
171 | fi | |
172 | ||
07b77f5c FF |
173 | dnl See if the compiler and runtime support printing long doubles |
174 | ||
175 | AC_MSG_CHECKING(for long double support in printf) | |
176 | AC_CACHE_VAL(gdb_cv_printf_has_long_double, | |
177 | [AC_TRY_RUN([ | |
178 | int main () { | |
179 | char buf[16]; | |
180 | long double f = 3.141592653; | |
181 | sprintf (buf, "%Lg", f); | |
182 | return (strncmp ("3.14159", buf, 7)); | |
183 | }], | |
184 | gdb_cv_printf_has_long_double=yes, | |
185 | gdb_cv_printf_has_long_double=no, | |
186 | gdb_cv_printf_has_long_double=no)]) | |
187 | if test $gdb_cv_printf_has_long_double = yes; then | |
188 | AC_DEFINE(PRINTF_HAS_LONG_DOUBLE) | |
189 | fi | |
190 | AC_MSG_RESULT($gdb_cv_printf_has_long_double) | |
191 | ||
f7b8c9ce AC |
192 | dnl See if the compiler and runtime support scanning long doubles |
193 | ||
194 | AC_MSG_CHECKING(for long double support in scanf) | |
195 | AC_CACHE_VAL(gdb_cv_scanf_has_long_double, | |
196 | [AC_TRY_RUN([ | |
197 | int main () { | |
198 | char *buf = "3.141592653"; | |
199 | long double f = 0; | |
200 | sscanf (buf, "%Lg", &f); | |
201 | return !(f > 3.14159 && f < 3.14160); | |
202 | }], | |
203 | gdb_cv_scanf_has_long_double=yes, | |
204 | gdb_cv_scanf_has_long_double=no, | |
205 | gdb_cv_scanf_has_long_double=no)]) | |
206 | if test $gdb_cv_scanf_has_long_double = yes; then | |
207 | AC_DEFINE(SCANF_HAS_LONG_DOUBLE) | |
208 | fi | |
209 | AC_MSG_RESULT($gdb_cv_scanf_has_long_double) | |
210 | ||
2b576293 | 211 | AC_FUNC_MMAP |
5436fc65 | 212 | |
4915acad SG |
213 | dnl See if thread_db library is around for Solaris thread debugging. Note that |
214 | dnl we must explicitly test for version 1 of the library because version 0 | |
215 | dnl (present on Solaris 2.4 or earlier) doesn't have the same API. | |
216 | ||
89e673a4 SG |
217 | dnl Note that we only want this if we are both native (host == target), and |
218 | dnl not doing a canadian cross build (build == host). | |
219 | ||
220 | if test ${build} = ${host} -a ${host} = ${target} ; then | |
4b95e9a1 JM |
221 | case ${host_os} in |
222 | hpux*) | |
223 | AC_MSG_CHECKING(for HPUX/OSF thread support) | |
224 | if test -f /usr/include/dce/cma_config.h ; then | |
225 | if test "$GCC" = "yes" ; then | |
226 | AC_MSG_RESULT(yes) | |
227 | AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT) | |
228 | CONFIG_OBS="${CONFIG_OJS} hpux-thread.o" | |
c7bb1531 | 229 | CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c" |
4b95e9a1 JM |
230 | else |
231 | AC_MSG_RESULT(no (suppressed because you are not using GCC)) | |
232 | fi | |
233 | else | |
234 | AC_MSG_RESULT(no) | |
235 | fi | |
236 | ;; | |
237 | solaris*) | |
238 | AC_MSG_CHECKING(for Solaris thread debugging library) | |
239 | if test -f /usr/lib/libthread_db.so.1 ; then | |
240 | AC_MSG_RESULT(yes) | |
241 | AC_DEFINE(HAVE_THREAD_DB_LIB) | |
242 | CONFIG_OBS="${CONFIG_OBS} sol-thread.o" | |
c7bb1531 | 243 | CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c" |
4b95e9a1 JM |
244 | AC_CHECK_LIB(dl, dlopen) |
245 | if test "$GCC" = "yes" ; then | |
246 | # The GNU linker requires the -export-dynamic option to make | |
247 | # all symbols visible in the dynamic symbol table. | |
248 | hold_ldflags=$LDFLAGS | |
249 | AC_MSG_CHECKING(for the ld -export-dynamic flag) | |
250 | LDFLAGS="${LDFLAGS} -Wl,-export-dynamic" | |
251 | AC_TRY_LINK(, [int i;], found=yes, found=no) | |
252 | LDFLAGS=$hold_ldflags | |
253 | AC_MSG_RESULT($found) | |
254 | if test $found = yes; then | |
255 | CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic" | |
256 | fi | |
257 | fi | |
37f58dce FL |
258 | # Sun randomly tweaked the prototypes in <proc_service.h> |
259 | # at one point. | |
260 | AC_MSG_CHECKING(if <proc_service.h> is old) | |
261 | AC_CACHE_VAL(gdb_cv_proc_service_is_old,[ | |
262 | AC_TRY_COMPILE([ | |
263 | #include <proc_service.h> | |
264 | ps_err_e ps_pdwrite | |
265 | (struct ps_prochandle*, psaddr_t, const void*, size_t); | |
266 | ],, gdb_cv_proc_service_is_old=no, | |
267 | gdb_cv_proc_service_is_old=yes) | |
268 | ]) | |
269 | AC_MSG_RESULT($gdb_cv_proc_service_is_old) | |
270 | if test $gdb_cv_proc_service_is_old = yes; then | |
271 | AC_DEFINE(PROC_SERVICE_IS_OLD) | |
272 | fi | |
4b95e9a1 JM |
273 | else |
274 | AC_MSG_RESULT(no) | |
275 | fi | |
276 | ;; | |
277 | esac | |
278 | AC_SUBST(CONFIG_LDFLAGS) | |
89e673a4 | 279 | fi |
47ef0da5 | 280 | |
5436fc65 C |
281 | dnl Handle optional features that can be enabled. |
282 | ENABLE_CFLAGS= | |
5436fc65 C |
283 | |
284 | AC_ARG_ENABLE(netrom, | |
285 | [ --enable-netrom ], | |
286 | [case "${enableval}" in | |
287 | yes) enable_netrom=yes ;; | |
288 | no) enable_netrom=no ;; | |
289 | *) AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;; | |
290 | esac]) | |
291 | ||
292 | if test "${enable_netrom}" = "yes"; then | |
6c310da8 | 293 | CONFIG_OBS="${CONFIG_OBS} remote-nrom.o" |
c7bb1531 | 294 | CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c" |
5436fc65 C |
295 | fi |
296 | ||
ba68ad57 | 297 | AC_ARG_ENABLE(warnings, |
4817b408 | 298 | [ --enable-build-warnings Enable compiler warnings if gcc is used], |
ba68ad57 | 299 | [case "${enableval}" in |
4817b408 JM |
300 | yes) enable_build_warnings=yes ;; |
301 | no) enable_build_warnings=no ;; | |
ba68ad57 JM |
302 | *) AC_MSG_ERROR(bad value ${enableval} given for warnings options) ;; |
303 | esac]) | |
304 | ||
4817b408 | 305 | if test "x$enable_build_warnings" = xyes -a "x$GCC" = xyes |
ba68ad57 | 306 | then |
e3009a74 | 307 | WARN_CFLAGS="-Wall -Wstrict-prototypes -Wmissing-prototypes" |
ba68ad57 JM |
308 | else |
309 | WARN_CFLAGS="" | |
310 | fi | |
311 | AC_SUBST(WARN_CFLAGS) | |
312 | ||
0728afad FF |
313 | MMALLOC_CFLAGS= |
314 | MMALLOC= | |
315 | AC_SUBST(MMALLOC_CFLAGS) | |
316 | AC_SUBST(MMALLOC) | |
317 | ||
318 | AC_ARG_WITH(mmalloc, | |
ba68ad57 | 319 | [ --with-mmalloc Use memory mapped malloc package], |
0728afad FF |
320 | [case "${withval}" in |
321 | yes) want_mmalloc=true ;; | |
322 | no) want_mmalloc=false;; | |
323 | *) AC_MSG_ERROR(bad value ${withval} for GDB with-mmalloc option) ;; | |
324 | esac],[want_mmalloc=false])dnl | |
325 | ||
326 | if test x$want_mmalloc = xtrue; then | |
327 | AC_DEFINE(USE_MMALLOC) | |
dd600735 | 328 | AC_DEFINE(MMCHECK_FORCE) |
0728afad FF |
329 | MMALLOC_CFLAGS="-I$srcdir/../mmalloc" |
330 | MMALLOC='../mmalloc/libmmalloc.a' | |
331 | fi | |
332 | ||
287026b7 AC |
333 | # start-sanitize-carp |
334 | # The below takes an educated guess at the targets that | |
335 | # should be built. It is an interum version that provides | |
336 | # significant backward compatibility. | |
337 | ||
338 | AC_ARG_ENABLE(carp, | |
339 | [ --enable-carp Configure alternative readaptive paradigm ], | |
340 | [case "${enableval}" in | |
341 | yes) enable_carp=yes ;; | |
342 | no) enable_carp=no ;; | |
343 | *) AC_MSG_ERROR([bad value ${enableval} for carp option]) ;; | |
344 | esac],[enable_carp=no])dnl | |
345 | ||
346 | AC_ARG_ENABLE(targets, | |
347 | [ --enable-targets alternative target configurations], | |
348 | [case "${enableval}" in | |
349 | yes | "") AC_ERROR(enable-targets option must specify target names or 'all') | |
350 | ;; | |
351 | no) enable_targets= ;; | |
352 | *) enable_targets="$enableval" ;; | |
353 | esac])dnl | |
354 | ||
355 | # Canonicalize the secondary target names. | |
356 | all_targets=false | |
357 | if test -n "$enable_targets" ; then | |
358 | if test "$enable_targets" = all ; then | |
359 | all_targets=true | |
360 | else | |
361 | for targ in `echo $enable_targets | sed 's/,/ /g'` | |
362 | do | |
363 | result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null` | |
364 | if test -n "$result" ; then | |
365 | canon_targets="$canon_targets $result" | |
366 | fi | |
367 | done | |
368 | fi | |
369 | fi | |
370 | ||
371 | # Convert the target names into GDB [*]-tdep.c names | |
372 | changequote(,)dnl | |
373 | selarchs= | |
374 | for targ in $target $canon_targets | |
375 | do | |
376 | if test "x$targ" = "xall" ; then | |
377 | all_targets=true | |
378 | else | |
b0f33a03 | 379 | t_cpu=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
287026b7 | 380 | t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
b0f33a03 | 381 | t_os=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
287026b7 AC |
382 | mt=` |
383 | target=$targ | |
384 | target_cpu=$t_cpu | |
385 | target_vendor=$t_vendor | |
386 | target_os=$t_os | |
387 | . ${srcdir}/configure.tgt | |
388 | echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt` | |
389 | if test -r ${mt} ; then | |
390 | # This gets confused over .mt files that have multiple -tdep.o | |
391 | tdep=`sed -n ' | |
392 | s/^.*[ =]\([^ ]*\)-tdep.o.*/\1/p | |
393 | ' $mt` | |
394 | selarchs="$selarchs $tdep" | |
395 | fi | |
396 | fi | |
397 | done | |
398 | changequote([,])dnl | |
399 | ||
400 | # We don't do any links based on the target system, just makefile config. | |
401 | ||
402 | if test x${all_targets} = xfalse ; then | |
403 | ||
404 | # Target architecture .o files. | |
405 | ta= | |
406 | ||
407 | for arch in $selarchs | |
408 | do | |
409 | archdefs="$archdefs -DARCH_$arch" | |
410 | ta="$ta ${arch}-tdep.o" | |
411 | # Special cases | |
412 | case "$arch" in | |
b0f33a03 | 413 | dvp) ta="$ta mips-tdep.o dvp-tdep.o" ;; |
287026b7 AC |
414 | esac |
415 | done | |
416 | ||
417 | # Weed out duplicate .o files. | |
418 | f="" | |
419 | for i in $ta ; do | |
420 | case " $f " in | |
b0f33a03 JM |
421 | *" $i "*) ;; |
422 | *) f="$f $i" ;; | |
287026b7 AC |
423 | esac |
424 | done | |
425 | ta="$f" | |
426 | ||
427 | # And duplicate -D flags. | |
428 | f="" | |
429 | for i in $archdefs ; do | |
430 | case " $f " in | |
b0f33a03 JM |
431 | *" $i "*) ;; |
432 | *) f="$f $i" ;; | |
287026b7 AC |
433 | esac |
434 | done | |
435 | archdefs="$f" | |
436 | ||
437 | MACHINE_OBS="$ta" | |
438 | ||
439 | else # all_targets is true | |
440 | archdefs=-DARCH_all | |
441 | MACHINE_OBS='$(ALL_MACHINES)' | |
442 | fi | |
443 | ||
444 | dnl Don't define an archdefs list | |
445 | dnl AC_SUBST(archdefs) | |
446 | dnl XXXX this name will change several more times | |
447 | if test "${enable_carp}" = yes ; then | |
448 | gdb_target=carp | |
449 | gdb_target_cpu=carp | |
450 | else | |
451 | MACHINE_OBS="# $MACHINE_OBS" | |
452 | fi | |
453 | AC_SUBST(MACHINE_OBS) | |
454 | ||
455 | # end-sanitize-carp | |
5436fc65 | 456 | # start-sanitize-gdbtk |
fa41e1a3 | 457 | # start-sanitize-ide |
2476848a MH |
458 | ENABLE_IDE= |
459 | AC_ARG_ENABLE(ide, [ --enable-ide Enable IDE support]) | |
460 | if test "$enable_ide" = yes; then | |
461 | enable_ide=yes | |
462 | ENABLE_IDE=1 | |
463 | else | |
464 | enable_ide=no | |
465 | fi | |
466 | AC_SUBST(ENABLE_IDE) | |
467 | ||
c076f1ed | 468 | AC_ARG_WITH(foundry-libs, |
ba68ad57 | 469 | [ --with-foundry-libs=DIR Use the Foundry SDK in DIR], |
c076f1ed DM |
470 | [FOUNDRY_LIB_BASE=${withval}]) |
471 | AC_SUBST(FOUNDRY_LIB_BASE) | |
472 | ||
473 | # | |
474 | # This is the Foundry SDK | |
475 | # | |
476 | # These variables are used to determine where the Foundry libs and | |
477 | # header files are located. | |
478 | # | |
479 | if test "$FOUNDRY_LIB_BASE" != ""; then | |
480 | LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a" | |
481 | GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include" | |
482 | if test x$enable_ide = xyes; then | |
483 | IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE" | |
484 | IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu" | |
485 | else | |
486 | IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include" | |
487 | fi | |
488 | LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a" | |
489 | LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a" | |
490 | IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a" | |
491 | else | |
492 | LIBGUI="../libgui/src/libgui.a" | |
493 | GUI_CFLAGS_X="-I${srcdir}/../libgui/src" | |
494 | if test x$enable_ide = xyes; then | |
495 | IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop" | |
496 | IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu" | |
497 | else | |
498 | IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src" | |
499 | fi | |
500 | LIBIDETCL="../libidetcl/src/libidetcl.a" | |
501 | LIBIDE="../libide/src/libide.a" | |
502 | IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a" | |
503 | fi | |
504 | AC_SUBST(LIBGUI) | |
505 | AC_SUBST(GUI_CFLAGS_X) | |
506 | AC_SUBST(IDE_CFLAGS_X) | |
507 | AC_SUBST(IDE_X) | |
508 | AC_SUBST(LIBIDETCL) | |
509 | AC_SUBST(LIBIDE) | |
510 | AC_SUBST(IDE_DEPS) | |
fa41e1a3 | 511 | # end-sanitize-ide |
c076f1ed | 512 | |
5436fc65 C |
513 | ENABLE_GDBTK= |
514 | ||
515 | AC_ARG_ENABLE(gdbtk, | |
ba68ad57 | 516 | [ --enable-gdbtk Enable GDBTK GUI front end], |
5436fc65 | 517 | [case "${enableval}" in |
0fe1522a SG |
518 | yes) |
519 | case "$host" in | |
520 | *go32*) | |
521 | AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.]) | |
522 | enable_gdbtk=no ;; | |
8a19b35a | 523 | *windows*) |
b613bfbf GN |
524 | AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.]) |
525 | enable_gdbtk=no ;; | |
0fe1522a SG |
526 | *) |
527 | enable_gdbtk=yes ;; | |
528 | esac ;; | |
529 | no) | |
530 | enable_gdbtk=no ;; | |
531 | *) | |
532 | AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;; | |
533 | esac], | |
534 | [ | |
b613bfbf | 535 | # Default is on for everything but go32 and cygwin32 |
0fe1522a | 536 | case "$host" in |
8a19b35a | 537 | *go32* | *windows*) |
b613bfbf | 538 | ;; |
0fe1522a SG |
539 | *) |
540 | enable_gdbtk=yes ;; | |
541 | esac | |
542 | ]) | |
5436fc65 | 543 | |
9b119644 ILT |
544 | # In the cygwin32 environment, we need some additional flags. |
545 | AC_CACHE_CHECK([for cygwin32], gdb_cv_os_cygwin32, | |
546 | [AC_EGREP_CPP(lose, [ | |
547 | #ifdef __CYGWIN32__ | |
548 | lose | |
549 | #endif],[gdb_cv_os_cygwin32=yes],[gdb_cv_os_cygwin32=no])]) | |
550 | ||
551 | WIN32LIBS= | |
552 | WIN32LDAPP= | |
553 | AC_SUBST(WIN32LIBS) | |
554 | AC_SUBST(WIN32LDAPP) | |
555 | ||
b0f33a03 | 556 | DLLTOOL=${DLLTOOL-dlltool} |
929db6e5 | 557 | WINDRES=${WINDRES-windres} |
b0f33a03 | 558 | AC_SUBST(DLLTOOL) |
929db6e5 EZ |
559 | AC_SUBST(WINDRES) |
560 | ||
9b119644 ILT |
561 | if test x$gdb_cv_os_cygwin32 = xyes; then |
562 | if test x$enable_ide = xyes; then | |
563 | WIN32LIBS="-ladvapi32" | |
564 | fi | |
565 | fi | |
566 | ||
567 | configdir="unix" | |
8a19b35a | 568 | |
b177bf84 | 569 | GDBTKLIBS= |
5436fc65 | 570 | if test "${enable_gdbtk}" = "yes"; then |
0fe1522a | 571 | |
047465fd | 572 | CY_AC_PATH_TCLCONFIG |
0cf433d9 ILT |
573 | if test -z "${no_tcl}"; then |
574 | CY_AC_LOAD_TCLCONFIG | |
575 | CY_AC_PATH_TKCONFIG | |
047465fd | 576 | |
0cf433d9 ILT |
577 | # If $no_tk is nonempty, then we can't do Tk, and there is no |
578 | # point to doing Tcl. | |
579 | if test -z "${no_tk}"; then | |
580 | CY_AC_LOAD_TKCONFIG | |
581 | CY_AC_PATH_TCLH | |
582 | CY_AC_PATH_TKH | |
2476848a MH |
583 | CY_AC_PATH_ITCLH |
584 | CY_AC_PATH_TIX | |
047465fd | 585 | |
6bc5b2fa | 586 | # now look for tix library stuff |
1154b47a | 587 | TIXVERSION=4.1.8.0 |
6bc5b2fa MH |
588 | . ${ac_cv_c_tclconfig}/tclConfig.sh |
589 | case "${host}" in | |
590 | *-*-cygwin32*) | |
f1f6dd9c | 591 | tixdir=../tix/win/tcl8.0 |
6bc5b2fa MH |
592 | ;; |
593 | *) | |
1154b47a | 594 | tixdir=../tix/unix/tk8.0 |
6bc5b2fa MH |
595 | ;; |
596 | esac | |
bb3d9f43 KS |
597 | if test "${TCL_SHARED_BUILD}" = "1"; then |
598 | TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}" | |
11f91b2b KS |
599 | |
600 | # Can't win them all: SunOS 4 (others?) appends a version | |
601 | # number after the ".so" | |
602 | case "${host}" in | |
603 | *-*-sunos4*) | |
604 | TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;; | |
605 | esac | |
606 | ||
bb3d9f43 KS |
607 | else |
608 | TIX_LIB_EXT=".a" | |
609 | fi | |
11f91b2b | 610 | |
6bc5b2fa MH |
611 | if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then |
612 | TIXLIB="-L${tixdir} -ltix${TIXVERSION}" | |
bb3d9f43 | 613 | TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}" |
6bc5b2fa MH |
614 | else |
615 | TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`" | |
bb3d9f43 | 616 | TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}" |
6bc5b2fa MH |
617 | fi |
618 | ||
0cf433d9 | 619 | ENABLE_GDBTK=1 |
509b70ac | 620 | ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK" |
1a57cd09 | 621 | |
6c310da8 | 622 | # Include some libraries that Tcl and Tk want. |
2476848a | 623 | if test "${enable_ide}" = "yes"; then |
8b5befef ILT |
624 | TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)' |
625 | CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)' | |
2476848a | 626 | else |
dafec9dd ILT |
627 | TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)' |
628 | CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)' | |
2476848a | 629 | fi |
46964086 TT |
630 | # Yes, the ordering seems wrong here. But it isn't. |
631 | # TK_LIBS is the list of libraries that need to be linked | |
b177bf84 TT |
632 | # after Tcl/Tk. Note that this isn't put into LIBS. If it |
633 | # were in LIBS then any link tests after this point would | |
634 | # try to include things like `$(LIBGUI)', which wouldn't work. | |
635 | GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}" | |
f3b86a30 | 636 | CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o" |
9b119644 ILT |
637 | |
638 | if test x$gdb_cv_os_cygwin32 = xyes; then | |
018d76dd | 639 | WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32" |
47792960 | 640 | WIN32LDAPP="-Wl,--subsystem,console" |
929db6e5 | 641 | CONFIG_OBS="${CONFIG_OBS} gdbres.o" |
9b119644 | 642 | fi |
0cf433d9 | 643 | fi |
a2b63bbd | 644 | fi |
5436fc65 | 645 | fi |
a2b63bbd | 646 | |
5436fc65 | 647 | AC_SUBST(ENABLE_GDBTK) |
9c0bc1da | 648 | AC_SUBST(X_CFLAGS) |
a2b63bbd JM |
649 | AC_SUBST(X_LDFLAGS) |
650 | AC_SUBST(X_LIBS) | |
6bc5b2fa | 651 | AC_SUBST(TIXLIB) |
018d76dd | 652 | AC_SUBST(TIX_DEPS) |
b177bf84 | 653 | AC_SUBST(GDBTKLIBS) |
5436fc65 C |
654 | # end-sanitize-gdbtk |
655 | ||
b236defa FCE |
656 | AC_PATH_X |
657 | # start-sanitize-sky | |
658 | # Enable GPU2 library for MIPS simulator | |
659 | AC_ARG_WITH(sim-gpu2, | |
ba68ad57 | 660 | [ --with-sim-gpu2=DIR Use GPU2 library under given DIR], |
bd5eafcd FCE |
661 | [case "${target}" in |
662 | mips*-sky-*) | |
663 | if test -d "${withval}" | |
664 | then | |
59bbabf5 | 665 | LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext" |
bd5eafcd FCE |
666 | else |
667 | AC_MSG_WARN([Directory ${withval} does not exist.]) | |
668 | fi ;; | |
669 | *) AC_MSG_WARN([--with-sim-gpu2 option invalid for target ${target}]) | |
670 | esac])dnl | |
3e5fbf91 JL |
671 | |
672 | # Enable target accurate FP library | |
673 | AC_ARG_WITH(sim-funit, | |
ba68ad57 | 674 | [ --with-sim-funit=DIR Use target FP lib under given DIR], |
3e5fbf91 JL |
675 | [case "${target}" in |
676 | mips*-sky-*) | |
677 | if test -d "${withval}" | |
678 | then | |
679 | LIBS="${LIBS} -L${withval}/lib -lfunit" | |
680 | else | |
681 | AC_MSG_WARN([Directory ${withval} does not exist.]) | |
682 | fi ;; | |
683 | *) AC_MSG_WARN([--with-sim-funit option invalid for target ${target}]) | |
684 | esac])dnl | |
b236defa FCE |
685 | # end-sanitize-sky |
686 | ||
5436fc65 | 687 | AC_SUBST(ENABLE_CFLAGS) |
6c310da8 SG |
688 | |
689 | AC_SUBST(CONFIG_OBS) | |
018d76dd | 690 | AC_SUBST(CONFIG_DEPS) |
c7bb1531 | 691 | AC_SUBST(CONFIG_SRCS) |
6ec7e4d3 | 692 | |
1d5eb137 FF |
693 | # Begin stuff to support --enable-shared |
694 | AC_ARG_ENABLE(shared, | |
ba68ad57 | 695 | [ --enable-shared Use shared libraries], |
1d5eb137 FF |
696 | [case "${enableval}" in |
697 | yes) shared=true ;; | |
698 | no) shared=false ;; | |
699 | *) shared=true ;; | |
700 | esac])dnl | |
701 | ||
702 | HLDFLAGS= | |
703 | HLDENV= | |
704 | # If we have shared libraries, try to set rpath reasonably. | |
705 | if test "${shared}" = "true"; then | |
706 | case "${host}" in | |
707 | *-*-hpux*) | |
708 | HLDFLAGS='-Wl,+s,+b,$(libdir)' | |
709 | ;; | |
710 | *-*-irix5* | *-*-irix6*) | |
711 | HLDFLAGS='-Wl,-rpath,$(libdir)' | |
712 | ;; | |
713 | *-*-linux*aout*) | |
714 | ;; | |
8ddf07a2 | 715 | *-*-linux* | *-pc-linux-gnu) |
1d5eb137 FF |
716 | HLDFLAGS='-Wl,-rpath,$(libdir)' |
717 | ;; | |
718 | *-*-solaris*) | |
719 | HLDFLAGS='-R $(libdir)' | |
720 | ;; | |
721 | *-*-sysv4*) | |
722 | HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;' | |
723 | ;; | |
724 | esac | |
725 | fi | |
726 | ||
727 | # On SunOS, if the linker supports the -rpath option, use it to | |
728 | # prevent ../bfd and ../opcodes from being included in the run time | |
729 | # search path. | |
730 | case "${host}" in | |
731 | *-*-sunos*) | |
732 | echo 'main () { }' > conftest.c | |
733 | ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t | |
734 | if grep 'unrecognized' conftest.t >/dev/null 2>&1; then | |
735 | : | |
736 | elif grep 'No such file' conftest.t >/dev/null 2>&1; then | |
737 | : | |
738 | elif grep 'do not mix' conftest.t >/dev/null 2>&1; then | |
739 | : | |
074d813d PS |
740 | elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then |
741 | : | |
1d5eb137 FF |
742 | elif test "${shared}" = "true"; then |
743 | HLDFLAGS='-Wl,-rpath=$(libdir)' | |
744 | else | |
745 | HLDFLAGS='-Wl,-rpath=' | |
746 | fi | |
747 | rm -f conftest.t conftest.c conftest | |
748 | ;; | |
749 | esac | |
750 | AC_SUBST(HLDFLAGS) | |
751 | AC_SUBST(HLDENV) | |
752 | # End stuff to support --enable-shared | |
753 | ||
9c0bc1da DE |
754 | # target_subdir is used by the testsuite to find the target libraries. |
755 | target_subdir= | |
756 | if test "${host}" != "${target}"; then | |
757 | target_subdir="${target_alias}/" | |
758 | fi | |
759 | AC_SUBST(target_subdir) | |
bc028766 | 760 | |
5f107900 | 761 | frags= |
5436fc65 C |
762 | host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh |
763 | if test ! -f ${host_makefile_frag}; then | |
764 | AC_MSG_ERROR("*** Gdb does not support host ${host}") | |
912e0732 | 765 | fi |
5f107900 | 766 | frags="$frags $host_makefile_frag" |
912e0732 | 767 | |
5436fc65 C |
768 | target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt |
769 | if test ! -f ${target_makefile_frag}; then | |
770 | AC_MSG_ERROR("*** Gdb does not support target ${target}") | |
912e0732 | 771 | fi |
5f107900 | 772 | frags="$frags $target_makefile_frag" |
912e0732 | 773 | |
5436fc65 C |
774 | AC_SUBST_FILE(host_makefile_frag) |
775 | AC_SUBST_FILE(target_makefile_frag) | |
5f107900 | 776 | AC_SUBST(frags) |
5436fc65 | 777 | |
094fd4ae C |
778 | changequote(,)dnl |
779 | hostfile=`sed -n ' | |
780 | s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p | |
781 | ' ${host_makefile_frag}` | |
5436fc65 | 782 | |
094fd4ae C |
783 | targetfile=`sed -n ' |
784 | s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p | |
785 | ' ${target_makefile_frag}` | |
79f68f0f DZ |
786 | |
787 | # these really aren't orthogonal true/false values of the same condition, | |
788 | # but shells are slow enough that I like to reuse the test conditions | |
789 | # whenever possible | |
5436fc65 | 790 | if test "${target}" = "${host}"; then |
094fd4ae C |
791 | nativefile=`sed -n ' |
792 | s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p | |
793 | ' ${host_makefile_frag}` | |
33ef0f93 | 794 | # else |
5436fc65 | 795 | # GDBserver is only useful in a "native" enviroment |
33ef0f93 | 796 | # configdirs=`echo $configdirs | sed 's/gdbserver//'` |
d40309c7 | 797 | fi |
094fd4ae | 798 | changequote([,]) |
d40309c7 | 799 | |
d40309c7 | 800 | # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile |
6573c898 | 801 | # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the |
d40309c7 JG |
802 | # corresponding links. But we have to remove the xm.h files and tm.h |
803 | # files anyway, e.g. when switching from "configure host" to | |
804 | # "configure none". | |
805 | ||
bdf3621b JG |
806 | files= |
807 | links= | |
dc0c3f64 | 808 | rm -f xm.h |
5436fc65 C |
809 | if test "${hostfile}" != ""; then |
810 | files="${files} config/${gdb_host_cpu}/${hostfile}" | |
811 | links="${links} xm.h" | |
bdf3621b | 812 | fi |
dc0c3f64 | 813 | rm -f tm.h |
5436fc65 C |
814 | if test "${targetfile}" != ""; then |
815 | files="${files} config/${gdb_target_cpu}/${targetfile}" | |
816 | links="${links} tm.h" | |
bdf3621b | 817 | fi |
1a0edbc7 | 818 | rm -f nm.h |
5436fc65 C |
819 | if test "${nativefile}" != ""; then |
820 | files="${files} config/${gdb_host_cpu}/${nativefile}" | |
821 | links="${links} nm.h" | |
c9c23412 | 822 | else |
5436fc65 C |
823 | # A cross-only configuration. |
824 | files="${files} config/nm-empty.h" | |
825 | links="${links} nm.h" | |
d40309c7 | 826 | fi |
d3d75ec9 | 827 | # start-sanitize-gdbtk |
99174711 | 828 | AC_PROG_LN_S |
5436fc65 | 829 | # Make it possible to use the GUI without doing a full install |
454e0c7d AC |
830 | if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then |
831 | if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then | |
832 | echo linking $srcdir/gdbtcl2 to gdbtcl2 | |
833 | $LN_S $srcdir/gdbtcl2 gdbtcl2 | |
99174711 | 834 | else |
454e0c7d | 835 | echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2. You will need to do a |
99174711 JM |
836 | echo " " make install before you are able to run the GUI. |
837 | fi | |
754e5da2 | 838 | fi |
d3d75ec9 | 839 | # end-sanitize-gdbtk |
754e5da2 | 840 | |
5436fc65 C |
841 | AC_LINK_FILES($files, $links) |
842 | ||
98fa4ade | 843 | dnl Check for exe extension set on certain hosts (e.g. Win32) |
9c1fb2a7 | 844 | AC_EXEEXT |
98fa4ade | 845 | |
5436fc65 | 846 | AC_CONFIG_SUBDIRS($configdirs) |
0cb7d01d | 847 | AC_OUTPUT(Makefile .gdbinit:gdbinit.in, |
5436fc65 C |
848 | [ |
849 | dnl Autoconf doesn't provide a mechanism for modifying definitions | |
850 | dnl provided by makefile fragments. | |
851 | dnl | |
852 | if test "${nativefile}" = ""; then | |
7bd1f0c5 | 853 | sed -e '/^NATDEPFILES[[ ]]*=[[ ]]*/s//# NATDEPFILES=/' \ |
5436fc65 C |
854 | < Makefile > Makefile.tem |
855 | mv -f Makefile.tem Makefile | |
33bc979d SS |
856 | fi |
857 | ||
5436fc65 | 858 | changequote(,)dnl |
94d4b713 JK |
859 | sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/, |
860 | /^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/, | |
861 | /^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp | |
862 | mv -f Makefile.tmp Makefile | |
5436fc65 C |
863 | changequote([,])dnl |
864 | ||
31520669 | 865 | case x$CONFIG_HEADERS in |
18ea4416 | 866 | xconfig.h:config.in) |
31520669 FF |
867 | echo > stamp-h ;; |
868 | esac | |
0a5a1821 C |
869 | ], |
870 | [ | |
871 | gdb_host_cpu=$gdb_host_cpu | |
872 | gdb_target_cpu=$gdb_target_cpu | |
873 | nativefile=$nativefile | |
5436fc65 | 874 | ]) |
5e711e7f PS |
875 | |
876 | exit 0 |