binutils/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 AC_PREREQ(2.13)
   4 AC_INIT(ar.c)
   5
   6 AC_CANONICAL_SYSTEM
   7
   8 AM_INIT_AUTOMAKE(binutils, 2.9.5)
   9
  10 AM_PROG_LIBTOOL
  11
  12 AC_ARG_ENABLE(targets,
  13 [  --enable-targets        alternative target configurations],
  14 [case "${enableval}" in
  15   yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
  16             ;;
  17   no)       enable_targets= ;;
  18   *)        enable_targets=$enableval ;;
  19 esac])dnl
  20 AC_ARG_ENABLE(commonbfdlib,
  21 [  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
  22 [case "${enableval}" in
  23   yes) commonbfdlib=true ;;
  24   no)  commonbfdlib=false ;;
  25   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
  26 esac])dnl
  27
  28 AM_CONFIG_HEADER(config.h:config.in)
  29
  30 if test -z "$target" ; then
  31     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
  32 fi
  33 if test -z "$host" ; then
  34     AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
  35 fi
  36
  37 AC_PROG_CC
  38
  39 AC_PROG_YACC
  40 AM_PROG_LEX
  41
  42 ALL_LINGUAS=
  43 CY_GNU_GETTEXT
  44
  45 AM_MAINTAINER_MODE
  46 AC_EXEEXT
  47 if test -n "$EXEEXT"; then
  48   AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
  49             [Does the platform use an executable suffix?])
  50 fi
  51 AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
  52                    [Suffix used for executables, if any.])
  53
  54 # host-specific stuff:
  55
  56 HDEFINES=
  57
  58 . ${srcdir}/../bfd/configure.host
  59
  60 AC_SUBST(HDEFINES)
  61 AR=${AR-ar}
  62 AC_SUBST(AR)
  63 AC_PROG_RANLIB
  64 AC_PROG_INSTALL
  65
  66 BFD_CC_FOR_BUILD
  67
  68 DEMANGLER_NAME=c++filt
  69 case "${host}" in
  70   *-*-go32* | *-*-msdos*)
  71     DEMANGLER_NAME=cxxfilt
  72 esac
  73 AC_SUBST(DEMANGLER_NAME)
  74
  75 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h)
  76 AC_HEADER_SYS_WAIT
  77 AC_FUNC_ALLOCA
  78 AC_CHECK_FUNCS(sbrk utimes)
  79
  80 # Some systems have frexp only in -lm, not in -lc.
  81 AC_SEARCH_LIBS(frexp, -lm)
  82
  83 AC_MSG_CHECKING(for time_t in time.h)
  84 AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
  85 [AC_TRY_COMPILE([#include <time.h>], [time_t i;],
  86 bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
  87 AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
  88 if test $bu_cv_decl_time_t_time_h = yes; then
  89   AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
  90             [Is the type time_t defined in <time.h>?])
  91 fi
  92
  93 AC_MSG_CHECKING(for time_t in sys/types.h)
  94 AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
  95 [AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
  96 bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
  97 AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
  98 if test $bu_cv_decl_time_t_types_h = yes; then
  99   AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
 100             [Is the type time_t defined in <sys/types.h>?])
 101 fi
 102
 103 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
 104 # by default.
 105 AC_MSG_CHECKING([for utime.h])
 106 AC_CACHE_VAL(bu_cv_header_utime_h,
 107 [AC_TRY_COMPILE([#include <sys/types.h>
 108 #ifdef HAVE_TIME_H
 109 #include <time.h>
 110 #endif
 111 #include <utime.h>],
 112 [struct utimbuf s;],
 113 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
 114 AC_MSG_RESULT($bu_cv_header_utime_h)
 115 if test $bu_cv_header_utime_h = yes; then
 116   AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
 117 fi
 118
 119 BFD_NEED_DECLARATION(fprintf)
 120 BFD_NEED_DECLARATION(strstr)
 121 BFD_NEED_DECLARATION(sbrk)
 122 BFD_NEED_DECLARATION(getenv)
 123 BFD_NEED_DECLARATION(environ)
 124
 125 BFD_BINARY_FOPEN
 126
 127 # target-specific stuff:
 128
 129 # Canonicalize the secondary target names.
 130 if test -n "$enable_targets"; then
 131     for targ in `echo $enable_targets | sed 's/,/ /g'`
 132     do
 133         result=`$ac_config_sub $targ 2>/dev/null`
 134         if test -n "$result"; then
 135             canon_targets="$canon_targets $result"
 136         else
 137             # Allow targets that config.sub doesn't recognize, like "all".
 138             canon_targets="$canon_targets $targ"
 139         fi
 140     done
 141 fi
 142
 143 all_targets=false
 144 BUILD_NLMCONV=
 145 NLMCONV_DEFS=
 146 BUILD_SRCONV=
 147 BUILD_DLLTOOL=
 148 DLLTOOL_DEFS=
 149 BUILD_WINDRES=
 150 BUILD_DLLWRAP=
 151 BUILD_MISC=
 152
 153 for targ in $target $canon_targets
 154 do
 155     if test "x$targ" = "xall"; then
 156         all_targets=true
 157         BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 158         BUILD_SRCONV='$(SRCONV_PROG)'
 159         NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
 160     else
 161         case $targ in
 162 changequote(,)dnl
 163         i[3456]86*-*-netware*)
 164 changequote([,])dnl
 165           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 166           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
 167           ;;
 168         alpha*-*-netware*)
 169           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 170           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
 171           ;;
 172         powerpc*-*-netware*)
 173           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 174           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
 175           ;;
 176         sparc*-*-netware*)
 177           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 178           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
 179           ;;
 180         esac
 181         case $targ in
 182         *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
 183         esac
 184         case $targ in
 185         arm-*pe*)
 186           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 187           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 188           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 189           ;;
 190         thumb-*pe*)
 191           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 192           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 193           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 194           ;;
 195 changequote(,)dnl
 196         i[3-6]86-*pe* | i[3-6]86-*-cygwin* | i[3-6]86-*-mingw32*)
 197 changequote([,])dnl
 198           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 199           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 200           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 201           BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 202           ;;
 203         i[3-6]86-*-interix)
 204           BUILD_DLLTOOL='$(DLLTOOL_PROG)'
 205           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 206           ;;
 207         powerpc*-*-*pe* | powerpc*-*-cygwin*)
 208           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 209           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
 210           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 211           ;;
 212         mcore-*pe)
 213           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 214           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
 215           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 216           ;;
 217         mcore-*elf)
 218           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 219           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
 220           ;;
 221         esac
 222     fi
 223 done
 224
 225 AC_SUBST(NLMCONV_DEFS)
 226 AC_SUBST(BUILD_NLMCONV)
 227 AC_SUBST(BUILD_SRCONV)
 228 AC_SUBST(BUILD_DLLTOOL)
 229 AC_SUBST(DLLTOOL_DEFS)
 230 AC_SUBST(BUILD_WINDRES)
 231 AC_SUBST(BUILD_DLLWRAP)
 232 AC_SUBST(BUILD_MISC)
 233
 234 AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
 235
 236 targ=$target
 237 . $srcdir/../bfd/config.bfd
 238 if test "x$targ_underscore" = "xyes"; then
 239     UNDERSCORE=1
 240 else
 241     UNDERSCORE=0
 242 fi
 243 AC_SUBST(UNDERSCORE)
 244
 245 AC_OUTPUT(Makefile po/Makefile.in:po/Make-in,
 246 [
 247 case "x$CONFIG_FILES" in
 248 *) sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile ;;
 249 esac
 250 ])