binutils/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 AC_PREREQ(2.59)
   4 AC_INIT
   5 AC_CONFIG_SRCDIR(ar.c)
   6
   7 AC_CANONICAL_TARGET
   8 AC_ISC_POSIX
   9
  10 changequote(,)dnl
  11 BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[         ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
  12 changequote([,])dnl
  13 AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
  14
  15 AC_PROG_CC
  16 AC_GNU_SOURCE
  17 AC_USE_SYSTEM_EXTENSIONS
  18
  19 ACX_LARGEFILE
  20 LT_INIT
  21
  22 AC_ARG_ENABLE(targets,
  23 [  --enable-targets        alternative target configurations],
  24 [case "${enableval}" in
  25   yes | "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
  26             ;;
  27   no)       enable_targets= ;;
  28   *)        enable_targets=$enableval ;;
  29 esac])dnl
  30
  31 AM_BINUTILS_WARNINGS
  32
  33 AC_CONFIG_HEADERS(config.h:config.in)
  34
  35 if test -z "$target" ; then
  36     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
  37 fi
  38 if test -z "$host" ; then
  39     AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
  40 fi
  41
  42 AC_PROG_YACC
  43 AM_PROG_LEX
  44
  45 ALL_LINGUAS="da es fi fr id ja ro ru rw sk sv tr uk vi zh_CN zh_TW bg"
  46 ZW_GNU_GETTEXT_SISTER_DIR
  47 AM_PO_SUBDIRS
  48
  49 AM_MAINTAINER_MODE
  50 AM_CONDITIONAL(GENINSRC_NEVER, false)
  51 AC_EXEEXT
  52 if test -n "$EXEEXT"; then
  53   AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
  54             [Does the platform use an executable suffix?])
  55 fi
  56 AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
  57                    [Suffix used for executables, if any.])
  58
  59 # host-specific stuff:
  60
  61 HDEFINES=
  62
  63 . ${srcdir}/../bfd/configure.host
  64
  65 AC_SUBST(HDEFINES)
  66 AR=${AR-ar}
  67 AC_SUBST(AR)
  68 AC_PROG_RANLIB
  69 AC_PROG_INSTALL
  70
  71 BFD_CC_FOR_BUILD
  72
  73 DEMANGLER_NAME=c++filt
  74 case "${host}" in
  75   *-*-go32* | *-*-msdos*)
  76     DEMANGLER_NAME=cxxfilt
  77 esac
  78 AC_SUBST(DEMANGLER_NAME)
  79
  80 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
  81 AC_HEADER_SYS_WAIT
  82 AC_FUNC_ALLOCA
  83 AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
  84 AC_CHECK_FUNC([mkstemp],
  85               AC_DEFINE([HAVE_MKSTEMP], 1,
  86               [Define to 1 if you have the `mkstemp' function.]))
  87 AC_CHECK_FUNC([mkdtemp],
  88               AC_DEFINE([HAVE_MKDTEMP], 1,
  89               [Define to 1 if you have the `mkdtemp' function.]))
  90
  91 # Some systems have frexp only in -lm, not in -lc.
  92 AC_SEARCH_LIBS(frexp, m)
  93
  94 AC_MSG_CHECKING(for time_t in time.h)
  95 AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
  96 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],
  97 bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
  98 AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
  99 if test $bu_cv_decl_time_t_time_h = yes; then
 100   AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
 101             [Is the type time_t defined in <time.h>?])
 102 fi
 103
 104 AC_MSG_CHECKING(for time_t in sys/types.h)
 105 AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
 106 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>], [time_t i;])],
 107 bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
 108 AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
 109 if test $bu_cv_decl_time_t_types_h = yes; then
 110   AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
 111             [Is the type time_t defined in <sys/types.h>?])
 112 fi
 113
 114 AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
 115 AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
 116 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
 117 bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
 118 AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
 119 if test $bu_cv_decl_getopt_unistd_h = yes; then
 120   AC_DEFINE([HAVE_DECL_GETOPT], 1,
 121             [Is the prototype for getopt in <unistd.h> in the expected format?])
 122 fi
 123
 124 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
 125 # by default.
 126 AC_MSG_CHECKING([for utime.h])
 127 AC_CACHE_VAL(bu_cv_header_utime_h,
 128 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
 129 #ifdef HAVE_TIME_H
 130 #include <time.h>
 131 #endif
 132 #include <utime.h>],
 133 [struct utimbuf s;])],
 134 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
 135 AC_MSG_RESULT($bu_cv_header_utime_h)
 136 if test $bu_cv_header_utime_h = yes; then
 137   AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
 138 fi
 139
 140 AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
 141                 snprintf, vsnprintf])
 142
 143 # Link in zlib if we can.  This allows us to read compressed debug
 144 # sections.  This is used only by readelf.c (objdump uses bfd for
 145 # reading compressed sections).
 146 AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
 147
 148 BFD_BINARY_FOPEN
 149
 150 # target-specific stuff:
 151
 152 # Canonicalize the secondary target names.
 153 if test -n "$enable_targets"; then
 154     for targ in `echo $enable_targets | sed 's/,/ /g'`
 155     do
 156         result=`$ac_config_sub $targ 2>/dev/null`
 157         if test -n "$result"; then
 158             canon_targets="$canon_targets $result"
 159         else
 160             # Allow targets that config.sub doesn't recognize, like "all".
 161             canon_targets="$canon_targets $targ"
 162         fi
 163     done
 164 fi
 165
 166 AC_CHECK_HEADER(iconv.h)
 167 AM_ICONV
 168
 169 all_targets=false
 170 BUILD_NLMCONV=
 171 NLMCONV_DEFS=
 172 BUILD_SRCONV=
 173 BUILD_DLLTOOL=
 174 DLLTOOL_DEFS=
 175 DLLTOOL_DEFAULT=
 176 BUILD_WINDRES=
 177 BUILD_WINDMC=
 178 BUILD_DLLWRAP=
 179 BUILD_MISC=
 180 BUILD_INSTALL_MISC=
 181 OBJDUMP_DEFS=
 182 OBJDUMP_PRIVATE_VECTORS=
 183 OBJDUMP_PRIVATE_OFILES=
 184 od_vectors=
 185
 186 for targ in $target $canon_targets
 187 do
 188     if test "x$targ" = "xall"; then
 189         all_targets=true
 190         BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 191         BUILD_SRCONV='$(SRCONV_PROG)'
 192         NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
 193         BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
 194         BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 195         BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 196         BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 197         if test -z "$DLLTOOL_DEFAULT"; then
 198           DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
 199         fi
 200         DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 201         BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 202         od_vectors="$od_vectors objdump_private_desc_xcoff"
 203     else
 204         case $targ in
 205 changequote(,)dnl
 206         i[3-7]86*-*-netware*)
 207 changequote([,])dnl
 208           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 209           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
 210           ;;
 211         alpha*-*-netware*)
 212           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 213           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
 214           ;;
 215         powerpc*-*-netware*)
 216           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 217           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
 218           ;;
 219         sparc*-*-netware*)
 220           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 221           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
 222           ;;
 223         esac
 224
 225         case $targ in
 226         *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
 227         esac
 228
 229         case $targ in
 230         arm-epoc-pe*)
 231           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 232           if test -z "$DLLTOOL_DEFAULT"; then
 233             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
 234           fi
 235           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
 236           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 237           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 238           ;;
 239         arm-wince-pe* | arm-*-wince | arm*-*-cegcc* | arm*-*-mingw32ce*)
 240           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 241           if test -z "$DLLTOOL_DEFAULT"; then
 242             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
 243           fi
 244           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
 245           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 246           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 247           ;;
 248         arm-*-pe*)
 249           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 250           if test -z "$DLLTOOL_DEFAULT"; then
 251             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
 252           fi
 253           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 254           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 255           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 256           ;;
 257         x86_64-*-mingw*)
 258           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 259           if test -z "$DLLTOOL_DEFAULT"; then
 260             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
 261           fi
 262           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
 263           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 264           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 265           BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 266           ;;
 267 changequote(,)dnl
 268         i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*)
 269 changequote([,])dnl
 270           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 271           if test -z "$DLLTOOL_DEFAULT"; then
 272             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
 273           fi
 274           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 275           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 276           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 277           BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 278           ;;
 279 changequote(,)dnl
 280         i[3-7]86-*-interix)
 281 changequote([,])dnl
 282           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
 283           if test -z "$DLLTOOL_DEFAULT"; then
 284             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
 285           fi
 286           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 287           ;;
 288 changequote(,)dnl
 289         powerpc*-aix5.[01])
 290 changequote([,])dnl
 291           ;;
 292 changequote(,)dnl
 293         powerpc*-aix[5-9].*)
 294 changequote([,])dnl
 295           OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
 296           ;;
 297         powerpc*-*-pe* | powerpc*-*-cygwin*)
 298           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 299           if test -z "$DLLTOOL_DEFAULT"; then
 300             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
 301           fi
 302           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
 303           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 304           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 305           ;;
 306         powerpc*-*-linux* | powerpc*-*-elf* | powerpc*-*-eabi*)
 307           BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
 308           ;;
 309         sh*-*-pe)
 310           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 311           if test -z "$DLLTOOL_DEFAULT"; then
 312             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
 313           fi
 314           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
 315           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 316           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 317           ;;
 318         spu-*-*)
 319           BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
 320           ;;
 321         mips*-*-pe)
 322           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 323           if test -z "$DLLTOOL_DEFAULT"; then
 324             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
 325           fi
 326           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
 327           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 328           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 329           ;;
 330         mcore-*-pe)
 331           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 332           if test -z "$DLLTOOL_DEFAULT"; then
 333             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
 334           fi
 335           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
 336           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 337           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 338           ;;
 339         mcore-*-elf)
 340           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 341           if test -z "$DLLTOOL_DEFAULT"; then
 342             DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
 343           fi
 344           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
 345           ;;
 346         mep-*)
 347           OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
 348           ;;
 349         esac
 350
 351         # Add objdump private vectors.
 352         case $targ in
 353         powerpc-*-aix*)
 354         od_vectors="$od_vectors objdump_private_desc_xcoff"
 355           ;;
 356         esac
 357     fi
 358 done
 359
 360 # Uniq objdump private vector, build objdump target ofiles.
 361 od_files=
 362 f=""
 363 for i in $od_vectors ; do
 364     case " $f " in
 365     *" $i "*) ;;
 366     *)
 367         f="$f $i"
 368         OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
 369         case $i in
 370         objdump_private_desc_xcoff)
 371             od_files="$od_files od-xcoff" ;;
 372         *) AC_MSG_ERROR(*** unknown private vector $i) ;;
 373         esac
 374         ;;
 375     esac
 376 done
 377
 378 # Uniq objdump target ofiles
 379 f=""
 380 for i in $od_files ; do
 381     case " $f " in
 382     *" $i "*) ;;
 383     *)
 384         f="$f $i"
 385         OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
 386         ;;
 387     esac
 388 done
 389
 390 DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
 391
 392 if test "${with_windres+set}" = set; then
 393           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 394 fi
 395
 396 if test "${with_windmc+set}" = set; then
 397           BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
 398 fi
 399
 400 OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""
 401
 402 AC_SUBST(NLMCONV_DEFS)
 403 AC_SUBST(BUILD_NLMCONV)
 404 AC_SUBST(BUILD_SRCONV)
 405 AC_SUBST(BUILD_DLLTOOL)
 406 AC_SUBST(DLLTOOL_DEFS)
 407 AC_SUBST(BUILD_WINDRES)
 408 AC_SUBST(BUILD_WINDMC)
 409 AC_SUBST(BUILD_DLLWRAP)
 410 AC_SUBST(BUILD_MISC)
 411 AC_SUBST(BUILD_INSTALL_MISC)
 412 AC_SUBST(OBJDUMP_DEFS)
 413 AC_SUBST(OBJDUMP_PRIVATE_OFILES)
 414
 415 AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
 416
 417 targ=$target
 418 . $srcdir/../bfd/config.bfd
 419 if test "x$targ_underscore" = "xyes"; then
 420     UNDERSCORE=1
 421 else
 422     UNDERSCORE=0
 423 fi
 424 AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
 425  [Define to 1 if user symbol names have a leading underscore, 0 if not.])
 426
 427 # Emulation
 428 targ=$target
 429 . ${srcdir}/configure.tgt
 430 EMULATION=$targ_emul
 431 EMULATION_VECTOR=$targ_emul_vector
 432
 433 AC_SUBST(EMULATION)
 434 AC_SUBST(EMULATION_VECTOR)
 435
 436 # Required for html and install-html
 437 AC_SUBST(datarootdir)
 438 AC_SUBST(docdir)
 439 AC_SUBST(htmldir)
 440 AC_SUBST(pdfdir)
 441
 442 AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in)
 443 AC_OUTPUT