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