1dnl Process this file with autoconf to produce a configure script.
2dnl
3AC_PREREQ(2.57)
4AC_INIT(ar.c)
5
6AC_CANONICAL_SYSTEM
7AC_ISC_POSIX
8
9changequote(,)dnl
10BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ 	]*\([^ 	]*\)[ 	]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
11changequote([,])dnl
12AM_INIT_AUTOMAKE(binutils, 070207)
13
14AM_PROG_LIBTOOL
15
16AC_ARG_ENABLE(targets,
17[  --enable-targets        alternative target configurations],
18[case "${enableval}" in
19  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
20            ;;
21  no)       enable_targets= ;;
22  *)        enable_targets=$enableval ;;
23esac])dnl
24AC_ARG_ENABLE(commonbfdlib,
25[  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
26[case "${enableval}" in
27  yes) commonbfdlib=true ;;
28  no)  commonbfdlib=false ;;
29  *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
30esac])dnl
31
32AM_BINUTILS_WARNINGS
33		   
34AM_CONFIG_HEADER(config.h:config.in)
35
36if test -z "$target" ; then
37    AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
38fi
39if test -z "$host" ; then
40    AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
41fi
42
43AC_PROG_CC
44AC_GNU_SOURCE
45
46AC_PROG_YACC
47AM_PROG_LEX
48
49ALL_LINGUAS="fr tr ja es sv da zh_CN ru ro rw zh_TW fi vi"
50ZW_GNU_GETTEXT_SISTER_DIR
51AM_PO_SUBDIRS
52
53AM_MAINTAINER_MODE
54AM_CONDITIONAL(GENINSRC_NEVER, false)
55AC_EXEEXT
56if test -n "$EXEEXT"; then
57  AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
58	    [Does the platform use an executable suffix?])
59fi
60AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
61		   [Suffix used for executables, if any.])
62
63# host-specific stuff:
64
65HDEFINES=
66
67. ${srcdir}/../bfd/configure.host
68
69AC_SUBST(HDEFINES)
70AR=${AR-ar}
71AC_SUBST(AR)
72AC_PROG_RANLIB
73AC_PROG_INSTALL
74
75BFD_CC_FOR_BUILD
76
77DEMANGLER_NAME=c++filt
78case "${host}" in
79  *-*-go32* | *-*-msdos*)
80    DEMANGLER_NAME=cxxfilt
81esac
82AC_SUBST(DEMANGLER_NAME)
83
84AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
85AC_HEADER_SYS_WAIT
86AC_FUNC_ALLOCA
87AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
88AC_CHECK_FUNC([mkstemp],
89	      AC_DEFINE([HAVE_MKSTEMP], 1,
90	      [Define to 1 if you have the `mkstemp' function.]))
91AC_CHECK_FUNC([mkdtemp],
92              AC_DEFINE([HAVE_MKDTEMP], 1,
93              [Define to 1 if you have the `mkdtemp' function.]))
94
95# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
96# needs to be defined for it
97AC_MSG_CHECKING([for fopen64])
98AC_CACHE_VAL(bu_cv_have_fopen64,
99[AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
100bu_cv_have_fopen64=yes,
101[saved_CPPFLAGS=$CPPFLAGS
102 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
103 AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
104bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
105bu_cv_have_fopen64=no)
106 CPPFLAGS=$saved_CPPFLAGS])])
107AC_MSG_RESULT($bu_cv_have_fopen64)
108if test "$bu_cv_have_fopen64" != no; then
109  AC_DEFINE([HAVE_FOPEN64], 1,
110	    [Is fopen64 available?])
111fi
112AC_MSG_CHECKING([for stat64])
113AC_CACHE_VAL(bu_cv_have_stat64,
114[AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
115bu_cv_have_stat64=yes,
116[saved_CPPFLAGS=$CPPFLAGS
117 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
118 AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
119bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
120bu_cv_have_stat64=no)
121 CPPFLAGS=$saved_CPPFLAGS])])
122AC_MSG_RESULT($bu_cv_have_stat64)
123if test "$bu_cv_have_stat64" != no; then
124  AC_DEFINE([HAVE_STAT64], 1,
125	    [Is stat64 available?])
126fi
127if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
128   || test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
129  AC_DEFINE([_LARGEFILE64_SOURCE], 1,
130	    [Enable LFS])
131  CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
132fi
133
134# Some systems have frexp only in -lm, not in -lc.
135AC_SEARCH_LIBS(frexp, m)
136
137AC_MSG_CHECKING(for time_t in time.h)
138AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
139[AC_TRY_COMPILE([#include <time.h>], [time_t i;],
140bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
141AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
142if test $bu_cv_decl_time_t_time_h = yes; then
143  AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
144	    [Is the type time_t defined in <time.h>?])
145fi
146
147AC_MSG_CHECKING(for time_t in sys/types.h)
148AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
149[AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
150bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
151AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
152if test $bu_cv_decl_time_t_types_h = yes; then
153  AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
154	    [Is the type time_t defined in <sys/types.h>?])
155fi
156
157AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
158AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
159[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);],
160bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
161AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
162if test $bu_cv_decl_getopt_unistd_h = yes; then
163  AC_DEFINE([HAVE_DECL_GETOPT], 1,
164	    [Is the prototype for getopt in <unistd.h> in the expected format?])
165fi
166
167# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
168# by default.
169AC_MSG_CHECKING([for utime.h])
170AC_CACHE_VAL(bu_cv_header_utime_h,
171[AC_TRY_COMPILE([#include <sys/types.h>
172#ifdef HAVE_TIME_H
173#include <time.h>
174#endif
175#include <utime.h>],
176[struct utimbuf s;],
177bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
178AC_MSG_RESULT($bu_cv_header_utime_h)
179if test $bu_cv_header_utime_h = yes; then
180  AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
181fi
182
183AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
184		snprintf, vsnprintf])
185
186BFD_BINARY_FOPEN
187
188# target-specific stuff:
189
190# Canonicalize the secondary target names.
191if test -n "$enable_targets"; then
192    for targ in `echo $enable_targets | sed 's/,/ /g'`
193    do
194	result=`$ac_config_sub $targ 2>/dev/null`
195	if test -n "$result"; then
196	    canon_targets="$canon_targets $result"
197	else
198	    # Allow targets that config.sub doesn't recognize, like "all".
199	    canon_targets="$canon_targets $targ"
200	fi
201    done
202fi
203
204all_targets=false
205BUILD_NLMCONV=
206NLMCONV_DEFS=
207BUILD_SRCONV=
208BUILD_DLLTOOL=
209DLLTOOL_DEFS=
210DLLTOOL_DEFAULT=
211BUILD_WINDRES=
212BUILD_DLLWRAP=
213BUILD_MISC=
214OBJDUMP_DEFS=
215
216for targ in $target $canon_targets
217do
218    if test "x$targ" = "xall"; then
219        all_targets=true
220	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
221	BUILD_SRCONV='$(SRCONV_PROG)'
222	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
223    else
224	case $targ in
225changequote(,)dnl
226	i[3-7]86*-*-netware*) 
227changequote([,])dnl
228	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
229	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
230	  ;;
231	alpha*-*-netware*)
232	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
233	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
234	  ;;
235	powerpc*-*-netware*)
236	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
237	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
238	  ;;
239	sparc*-*-netware*)
240	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
241	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
242	  ;;
243	esac
244	case $targ in
245	*-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
246	esac
247	case $targ in
248	arm-epoc-pe*)
249  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
250	  if test -z "$DLLTOOL_DEFAULT"; then
251	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
252	  fi
253	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
254	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
255	  ;;
256	arm-wince-pe* | arm-*-wince)
257  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
258	  if test -z "$DLLTOOL_DEFAULT"; then
259	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
260	  fi
261	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
262	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
263	  ;;
264	arm-*-pe*)
265  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
266	  if test -z "$DLLTOOL_DEFAULT"; then
267	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
268	  fi
269	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
270	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
271	  ;;
272	thumb-*-pe*)
273  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
274	  if test -z "$DLLTOOL_DEFAULT"; then
275	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
276	  fi
277	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
278	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
279	  ;;
280	x86_64-*-mingw*)
281  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
282	  if test -z "$DLLTOOL_DEFAULT"; then
283	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
284	  fi
285	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
286	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
287	  BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
288	  ;;
289changequote(,)dnl
290	i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*)
291changequote([,])dnl
292  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
293	  if test -z "$DLLTOOL_DEFAULT"; then
294	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
295	  fi
296	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
297	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
298	  BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
299	  ;;
300changequote(,)dnl
301	i[3-7]86-*-interix)
302changequote([,])dnl
303	  BUILD_DLLTOOL='$(DLLTOOL_PROG)'
304	  if test -z "$DLLTOOL_DEFAULT"; then
305	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
306	  fi
307	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
308	  ;;
309changequote(,)dnl
310	powerpc*-aix5.[01])
311changequote([,])dnl
312	  ;;
313	powerpc*-aix5.*)
314	  OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
315	  ;;
316	powerpc*-*-pe* | powerpc*-*-cygwin*)
317  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
318	  if test -z "$DLLTOOL_DEFAULT"; then
319	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
320	  fi
321	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
322	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
323	  ;;
324	powerpc*-*-linux* | powerpc*-*-elf*)
325	  BUILD_MISC=embedspu
326	  ;;
327	sh*-*-pe)
328  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
329	  if test -z "$DLLTOOL_DEFAULT"; then
330	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
331	  fi
332	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
333	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
334	  ;;
335	mips*-*-pe)
336  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
337	  if test -z "$DLLTOOL_DEFAULT"; then
338	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
339	  fi
340	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
341	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
342	  ;;
343	mcore-*-pe)
344  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
345	  if test -z "$DLLTOOL_DEFAULT"; then
346	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
347	  fi
348	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
349	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
350	  ;;
351	mcore-*-elf)
352  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
353	  if test -z "$DLLTOOL_DEFAULT"; then
354	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
355	  fi
356	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
357	  ;;
358  	mep-*)
359	  OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
360	  ;;
361	esac
362    fi
363done
364
365DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
366
367if test "${with_windres+set}" = set; then
368	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
369fi
370
371AC_SUBST(NLMCONV_DEFS)
372AC_SUBST(BUILD_NLMCONV)
373AC_SUBST(BUILD_SRCONV)
374AC_SUBST(BUILD_DLLTOOL)
375AC_SUBST(DLLTOOL_DEFS)
376AC_SUBST(BUILD_WINDRES)
377AC_SUBST(BUILD_DLLWRAP)
378AC_SUBST(BUILD_MISC)
379AC_SUBST(OBJDUMP_DEFS)
380
381AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
382
383targ=$target
384. $srcdir/../bfd/config.bfd
385if test "x$targ_underscore" = "xyes"; then
386    UNDERSCORE=1
387else
388    UNDERSCORE=0
389fi
390AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
391 [Define to 1 if user symbol names have a leading underscore, 0 if not.])
392
393# Emulation 
394for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
395do
396  # Canonicalize the secondary target names.
397 result=`$ac_config_sub $targ_alias 2>/dev/null`
398 if test -n "$result"; then
399   targ=$result
400 else
401   targ=$targ_alias
402 fi
403
404 . ${srcdir}/configure.tgt
405
406  EMULATION=$targ_emul
407  EMULATION_VECTOR=$targ_emul_vector	
408done
409
410AC_SUBST(EMULATION)
411AC_SUBST(EMULATION_VECTOR)
412
413# Required for html and install-html
414AC_SUBST(datarootdir)
415AC_SUBST(docdir)
416AC_SUBST(htmldir)
417
418AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in)
419