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