configure.in revision 102729 
1dnl Process this file with autoconf to produce a configure script.
2dnl
3AC_PREREQ(2.13)
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, ${BFD_VERSION})
13
14AM_PROG_LIBTOOL
15
16AC_ARG_ENABLE(targets,
17[  --enable-targets        alternative target configurations],
18[case "${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 ${enableval} for BFD commonbfdlib option]) ;;
30esac])dnl
31
32build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
33AC_ARG_ENABLE(build-warnings,
34[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
35[case "${enableval}" in
36  yes)	;;
37  no)	build_warnings="-w";;
38  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
39        build_warnings="${build_warnings} ${t}";;
40  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
41        build_warnings="${t} ${build_warnings}";;
42  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
43esac
44if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
45  echo "Setting warning flags = $build_warnings" 6>&1
46fi])dnl
47WARN_CFLAGS=""
48if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
49    WARN_CFLAGS="${build_warnings}"
50fi
51AC_SUBST(WARN_CFLAGS)
52
53AM_CONFIG_HEADER(config.h:config.in)
54
55if test -z "$target" ; then
56    AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
57fi
58if test -z "$host" ; then
59    AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
60fi
61
62AC_PROG_CC
63
64AC_PROG_YACC
65AM_PROG_LEX
66
67ALL_LINGUAS="fr tr ja es"
68CY_GNU_GETTEXT
69
70AM_MAINTAINER_MODE
71AC_EXEEXT
72if test -n "$EXEEXT"; then
73  AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
74	    [Does the platform use an executable suffix?])
75fi
76AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
77		   [Suffix used for executables, if any.])
78
79# host-specific stuff:
80
81HDEFINES=
82
83. ${srcdir}/../bfd/configure.host
84
85AC_SUBST(HDEFINES)
86AR=${AR-ar}
87AC_SUBST(AR)
88AC_PROG_RANLIB
89AC_PROG_INSTALL
90
91BFD_CC_FOR_BUILD
92
93DEMANGLER_NAME=c++filt
94case "${host}" in
95  *-*-go32* | *-*-msdos*)
96    DEMANGLER_NAME=cxxfilt
97esac
98AC_SUBST(DEMANGLER_NAME)
99
100AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h)
101AC_HEADER_SYS_WAIT
102AC_FUNC_ALLOCA
103AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked)
104
105# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
106# needs to be defined for it
107AC_MSG_CHECKING([for fopen64])
108AC_CACHE_VAL(bu_cv_have_fopen64,
109[AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
110bu_cv_have_fopen64=yes,
111[saved_CPPFLAGS=$CPPFLAGS
112 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
113 AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
114bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
115bu_cv_have_fopen64=no)
116 CPPFLAGS=$saved_CPPFLAGS])])
117AC_MSG_RESULT($bu_cv_have_fopen64)
118if test $bu_cv_have_fopen64 != no; then
119  AC_DEFINE([HAVE_FOPEN64], 1,
120	    [Is fopen64 available?])
121  if test $bu_cv_have_fopen64 = "need -D_LARGEFILE64_SOURCE"; then
122    AC_DEFINE([_LARGEFILE64_SOURCE], 1,
123	      [Enable LFS])
124  fi
125fi
126
127# Some systems have frexp only in -lm, not in -lc.
128AC_SEARCH_LIBS(frexp, m)
129
130AC_MSG_CHECKING(for time_t in time.h)
131AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
132[AC_TRY_COMPILE([#include <time.h>], [time_t i;],
133bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
134AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
135if test $bu_cv_decl_time_t_time_h = yes; then
136  AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
137	    [Is the type time_t defined in <time.h>?])
138fi
139
140AC_MSG_CHECKING(for time_t in sys/types.h)
141AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
142[AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
143bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
144AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
145if test $bu_cv_decl_time_t_types_h = yes; then
146  AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
147	    [Is the type time_t defined in <sys/types.h>?])
148fi
149
150# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
151# by default.
152AC_MSG_CHECKING([for utime.h])
153AC_CACHE_VAL(bu_cv_header_utime_h,
154[AC_TRY_COMPILE([#include <sys/types.h>
155#ifdef HAVE_TIME_H
156#include <time.h>
157#endif
158#include <utime.h>],
159[struct utimbuf s;],
160bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
161AC_MSG_RESULT($bu_cv_header_utime_h)
162if test $bu_cv_header_utime_h = yes; then
163  AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
164fi
165
166BFD_NEED_DECLARATION(fprintf)
167BFD_NEED_DECLARATION(strstr)
168BFD_NEED_DECLARATION(sbrk)
169BFD_NEED_DECLARATION(getenv)
170BFD_NEED_DECLARATION(environ)
171
172BFD_BINARY_FOPEN
173
174# target-specific stuff:
175
176# Canonicalize the secondary target names.
177if test -n "$enable_targets"; then
178    for targ in `echo $enable_targets | sed 's/,/ /g'`
179    do
180	result=`$ac_config_sub $targ 2>/dev/null`
181	if test -n "$result"; then
182	    canon_targets="$canon_targets $result"
183	else
184	    # Allow targets that config.sub doesn't recognize, like "all".
185	    canon_targets="$canon_targets $targ"
186	fi
187    done
188fi
189
190all_targets=false
191BUILD_NLMCONV=
192NLMCONV_DEFS=
193BUILD_SRCONV=
194BUILD_DLLTOOL=
195DLLTOOL_DEFS=
196BUILD_WINDRES=
197BUILD_DLLWRAP=
198BUILD_MISC=
199OBJDUMP_DEFS=
200
201for targ in $target $canon_targets
202do
203    if test "x$targ" = "xall"; then
204        all_targets=true
205	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
206	BUILD_SRCONV='$(SRCONV_PROG)'
207	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
208    else
209	case $targ in
210changequote(,)dnl
211	i[3456]86*-*-netware*) 
212changequote([,])dnl
213	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
214	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
215	  ;;
216	alpha*-*-netware*)
217	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
218	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
219	  ;;
220	powerpc*-*-netware*)
221	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
222	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
223	  ;;
224	sparc*-*-netware*)
225	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
226	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
227	  ;;
228	esac
229	case $targ in
230	*-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
231	esac
232	case $targ in
233	arm-epoc-pe*)
234  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
235	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
236	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
237	  ;;
238	arm-pe* | arm-*-wince)
239  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
240	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
241	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
242	  ;;
243	thumb-pe*)
244  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
245	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
246	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
247	  ;;
248  	arm*-* | xscale-* | strongarm-* | d10v-*)
249	  OBJDUMP_DEFS="-DDISASSEMBLER_NEEDS_RELOCS"
250	  ;;
251changequote(,)dnl
252	i[3-6]86-pe* | i[3-6]86-*-cygwin* | i[3-6]86-*-mingw32*)
253changequote([,])dnl
254  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
255	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
256	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
257	  BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
258	  ;;
259	i[3-6]86-*-interix)
260	  BUILD_DLLTOOL='$(DLLTOOL_PROG)'
261	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
262	  ;;
263	powerpc*-*-pe* | powerpc*-*-cygwin*)
264  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
265	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
266	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
267	  ;;
268	sh*-*-pe)
269  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
270	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
271	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
272	  ;;
273	mips*-*-pe)
274  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
275	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
276	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
277	  ;;
278	mcore-pe)
279  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
280	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
281	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
282	  ;;
283	mcore-*elf)
284  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
285	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
286	  ;;
287	esac
288    fi
289done
290
291if test "${with_windres+set}" = set; then
292	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
293fi
294
295AC_SUBST(NLMCONV_DEFS)
296AC_SUBST(BUILD_NLMCONV)
297AC_SUBST(BUILD_SRCONV)
298AC_SUBST(BUILD_DLLTOOL)
299AC_SUBST(DLLTOOL_DEFS)
300AC_SUBST(BUILD_WINDRES)
301AC_SUBST(BUILD_DLLWRAP)
302AC_SUBST(BUILD_MISC)
303AC_SUBST(OBJDUMP_DEFS)
304
305AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
306
307targ=$target
308. $srcdir/../bfd/config.bfd
309if test "x$targ_underscore" = "xyes"; then
310    UNDERSCORE=1
311else
312    UNDERSCORE=0
313fi
314AC_SUBST(UNDERSCORE)
315
316AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in,
317[
318case "x$CONFIG_FILES" in
319*) sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile ;;
320esac
321])
322