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, 2.9.4)
   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
  48 # host-specific stuff:
  49
  50 HDEFINES=
  51
  52 . ${srcdir}/../bfd/configure.host
  53
  54 AC_SUBST(HDEFINES)
  55 AR=${AR-ar}
  56 AC_SUBST(AR)
  57 AC_PROG_RANLIB
  58 AC_PROG_INSTALL
  59
  60 BFD_CC_FOR_BUILD
  61
  62 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h)
  63 AC_HEADER_SYS_WAIT
  64 AC_FUNC_ALLOCA
  65 AC_CHECK_FUNCS(sbrk utimes)
  66
  67 # Some systems have frexp only in -lm, not in -lc.
  68 AC_SEARCH_LIBS(frexp, -lm)
  69
  70 AC_MSG_CHECKING(for time_t in time.h)
  71 AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
  72 [AC_TRY_COMPILE([#include <time.h>], [time_t i;],
  73 bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
  74 AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
  75 if test $bu_cv_decl_time_t_time_h = yes; then
  76   AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
  77             [Is the type time_t defined in <time.h>?])
  78 fi
  79
  80 AC_MSG_CHECKING(for time_t in sys/types.h)
  81 AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
  82 [AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
  83 bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
  84 AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
  85 if test $bu_cv_decl_time_t_types_h = yes; then
  86   AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
  87             [Is the type time_t defined in <sys/types.h>?])
  88 fi
  89
  90 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
  91 # by default.
  92 AC_MSG_CHECKING([for utime.h])
  93 AC_CACHE_VAL(bu_cv_header_utime_h,
  94 [AC_TRY_COMPILE([#include <sys/types.h>
  95 #ifdef HAVE_TIME_H
  96 #include <time.h>
  97 #endif
  98 #include <utime.h>],
  99 [struct utimbuf s;],
 100 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
 101 AC_MSG_RESULT($bu_cv_header_utime_h)
 102 if test $bu_cv_header_utime_h = yes; then
 103   AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
 104 fi
 105
 106 BFD_NEED_DECLARATION(fprintf)
 107 BFD_NEED_DECLARATION(strstr)
 108 BFD_NEED_DECLARATION(sbrk)
 109 BFD_NEED_DECLARATION(getenv)
 110 BFD_NEED_DECLARATION(environ)
 111
 112 BFD_BINARY_FOPEN
 113
 114 # target-specific stuff:
 115
 116 # Canonicalize the secondary target names.
 117 if test -n "$enable_targets"; then
 118     for targ in `echo $enable_targets | sed 's/,/ /g'`
 119     do
 120         result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
 121         if test -n "$result"; then
 122             canon_targets="$canon_targets $result"
 123         else
 124             # Allow targets that config.sub doesn't recognize, like "all".
 125             canon_targets="$canon_targets $targ"
 126         fi
 127     done
 128 fi
 129
 130 all_targets=false
 131 BUILD_NLMCONV=
 132 NLMCONV_DEFS=
 133 BUILD_SRCONV=
 134 BUILD_DLLTOOL=
 135 DLLTOOL_DEFS=
 136 BUILD_WINDRES=
 137 BUILD_DLLWRAP=
 138 BUILD_MISC=
 139
 140 for targ in $target $canon_targets
 141 do
 142     if test "x$targ" = "xall"; then
 143         all_targets=true
 144         BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 145         BUILD_SRCONV='$(SRCONV_PROG)'
 146         NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
 147     else
 148         case $targ in
 149 changequote(,)dnl
 150         i[3456]86*-*-netware*)
 151 changequote([,])dnl
 152           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 153           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
 154           ;;
 155         alpha*-*-netware*)
 156           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 157           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
 158           ;;
 159         powerpc*-*-netware*)
 160           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 161           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
 162           ;;
 163         sparc*-*-netware*)
 164           BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
 165           NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
 166           ;;
 167         esac
 168         case $targ in
 169         *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
 170         esac
 171         case $targ in
 172         arm-*pe*)
 173           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 174           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 175           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 176          ;;
 177         thumb-*pe*)
 178           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 179           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 180           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 181          ;;
 182 changequote(,)dnl
 183         i[3-6]86-*pe* | i[3-6]86-*-cygwin* | i[3-6]86-*-mingw32*)
 184 changequote([,])dnl
 185           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 186           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 187           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 188           BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
 189          ;;
 190         powerpc*-*-*pe* | powerpc*-*-cygwin*)
 191           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 192           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
 193           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 194          ;;
 195         mcore-*pe)
 196           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 197           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
 198           BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
 199          ;;
 200         mcore-*elf)
 201           BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 202           DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
 203          ;;
 204         esac
 205     fi
 206 done
 207
 208 AC_SUBST(NLMCONV_DEFS)
 209 AC_SUBST(BUILD_NLMCONV)
 210 AC_SUBST(BUILD_SRCONV)
 211 AC_SUBST(BUILD_DLLTOOL)
 212 AC_SUBST(DLLTOOL_DEFS)
 213 AC_SUBST(BUILD_WINDRES)
 214 AC_SUBST(BUILD_DLLWRAP)
 215 AC_SUBST(BUILD_MISC)
 216
 217 AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
 218
 219 targ=$target
 220 . $srcdir/../bfd/config.bfd
 221 if test "x$targ_underscore" = "xyes"; then
 222     UNDERSCORE=1
 223 else
 224     UNDERSCORE=0
 225 fi
 226 AC_SUBST(UNDERSCORE)
 227
 228 AC_OUTPUT(Makefile po/Makefile.in:po/Make-in,
 229 [
 230 case "x$CONFIG_FILES" in
 231 *) sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile ;;
 232 esac
 233 ])