X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=binutils%2Fconfigure.in;h=ee12be347ed9ef120c70ad2fed4c76469957e04d;hb=198ce79b6b8e11c56a270eb3686574b87b0e7c75;hp=73dbde8e14729b1e6b7f53f1ee18e732f86648b5;hpb=4c2cea9dbd2fd068337a6e893ac56cdcc0af4a08;p=deliverable%2Fbinutils-gdb.git

diff --git a/binutils/configure.in b/binutils/configure.in
index 73dbde8e14..ee12be347e 100644
--- a/binutils/configure.in
+++ b/binutils/configure.in
@@ -1,11 +1,15 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl
-AC_PREREQ(2.5)
+AC_PREREQ(2.13)
 AC_INIT(ar.c)
 
 AC_CANONICAL_SYSTEM
+AC_ISC_POSIX
 
-AM_INIT_AUTOMAKE(binutils, 2.9.4)
+changequote(,)dnl
+BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ 	]*\([^ 	]*\)[ 	]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
+changequote([,])dnl
+AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
 
 AM_PROG_LIBTOOL
 
@@ -25,6 +29,27 @@ AC_ARG_ENABLE(commonbfdlib,
   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
 esac])dnl
 
+build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+AC_ARG_ENABLE(build-warnings,
+[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
+[case "${enableval}" in
+  yes)	;;
+  no)	build_warnings="-w";;
+  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
+        build_warnings="${build_warnings} ${t}";;
+  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
+        build_warnings="${t} ${build_warnings}";;
+  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
+  echo "Setting warning flags = $build_warnings" 6>&1
+fi])dnl
+WARN_CFLAGS=""
+if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
+    WARN_CFLAGS="${build_warnings}"
+fi
+AC_SUBST(WARN_CFLAGS)
+
 AM_CONFIG_HEADER(config.h:config.in)
 
 if test -z "$target" ; then
@@ -43,8 +68,13 @@ ALL_LINGUAS=
 CY_GNU_GETTEXT
 
 AM_MAINTAINER_MODE
-AM_CYGWIN32
-AM_EXEEXT
+AC_EXEEXT
+if test -n "$EXEEXT"; then
+  AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
+	    [Does the platform use an executable suffix?])
+fi
+AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
+		   [Suffix used for executables, if any.])
 
 # host-specific stuff:
 
@@ -56,14 +86,24 @@ AC_SUBST(HDEFINES)
 AR=${AR-ar}
 AC_SUBST(AR)
 AC_PROG_RANLIB
-AM_PROG_INSTALL
+AC_PROG_INSTALL
 
 BFD_CC_FOR_BUILD
 
+DEMANGLER_NAME=c++filt
+case "${host}" in
+  *-*-go32* | *-*-msdos*)
+    DEMANGLER_NAME=cxxfilt
+esac
+AC_SUBST(DEMANGLER_NAME)
+
 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h)
 AC_HEADER_SYS_WAIT
 AC_FUNC_ALLOCA
-AC_CHECK_FUNCS(sbrk utimes)
+AC_CHECK_FUNCS(sbrk utimes setmode)
+
+# Some systems have frexp only in -lm, not in -lc.
+AC_SEARCH_LIBS(frexp, m)
 
 AC_MSG_CHECKING(for time_t in time.h)
 AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
@@ -71,7 +111,8 @@ AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
 bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
 AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
 if test $bu_cv_decl_time_t_time_h = yes; then
-  AC_DEFINE([HAVE_TIME_T_IN_TIME_H])
+  AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
+	    [Is the type time_t defined in <time.h>?])
 fi
 
 AC_MSG_CHECKING(for time_t in sys/types.h)
@@ -80,7 +121,8 @@ AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
 bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
 AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
 if test $bu_cv_decl_time_t_types_h = yes; then
-  AC_DEFINE([HAVE_TIME_T_IN_TYPES_H])
+  AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
+	    [Is the type time_t defined in <sys/types.h>?])
 fi
 
 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
@@ -96,13 +138,14 @@ AC_CACHE_VAL(bu_cv_header_utime_h,
 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
 AC_MSG_RESULT($bu_cv_header_utime_h)
 if test $bu_cv_header_utime_h = yes; then
-  AC_DEFINE(HAVE_GOOD_UTIME_H)
+  AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
 fi
 
 BFD_NEED_DECLARATION(fprintf)
 BFD_NEED_DECLARATION(strstr)
 BFD_NEED_DECLARATION(sbrk)
 BFD_NEED_DECLARATION(getenv)
+BFD_NEED_DECLARATION(environ)
 
 BFD_BINARY_FOPEN
 
@@ -112,7 +155,7 @@ BFD_BINARY_FOPEN
 if test -n "$enable_targets"; then
     for targ in `echo $enable_targets | sed 's/,/ /g'`
     do
-	result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
+	result=`$ac_config_sub $targ 2>/dev/null`
 	if test -n "$result"; then
 	    canon_targets="$canon_targets $result"
 	else
@@ -129,6 +172,9 @@ BUILD_SRCONV=
 BUILD_DLLTOOL=
 DLLTOOL_DEFS=
 BUILD_WINDRES=
+BUILD_DLLWRAP=
+BUILD_MISC=
+OBJDUMP_DEFS=
 
 for targ in $target $canon_targets
 do
@@ -162,36 +208,79 @@ changequote([,])dnl
 	*-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
 	esac
 	case $targ in
-	arm-*pe*)
+	arm-epoc-pe*)
+  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
+	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+	  ;;
+	arm-*pe* | arm-*-wince)
+  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
+	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+	  ;;
 	thumb-*pe*)
   	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
 	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
-	 ;;
+	  ;;
+  	arm*-* | xscale-* | strongarm-* | d10v-*)
+	  OBJDUMP_DEFS="-DDISASSEMBLER_NEEDS_RELOCS"
+	  ;;
 changequote(,)dnl
-	i[3-6]86-*pe* | i[3-6]86-*-cygwin32* | i[3-6]86-*-mingw32*)
+	i[3-6]86-*pe* | i[3-6]86-*-cygwin* | i[3-6]86-*-mingw32*)
 changequote([,])dnl
   	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
 	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
-	 ;;
-	powerpc*-*-*pe* | powerpc*-*-cygwin32)
+	  BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
+	  ;;
+	i[3-6]86-*-interix)
+	  BUILD_DLLTOOL='$(DLLTOOL_PROG)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
+	  ;;
+	powerpc*-*-*pe* | powerpc*-*-cygwin*)
   	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
 	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
 	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
-	 ;;
+	  ;;
+	sh*-*-*pe)
+  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
+	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+	  ;;
+	mips*-*-*pe)
+  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
+	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+	  ;;
+	mcore-*pe)
+  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
+	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+	  ;;
+	mcore-*elf)
+  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
+	  ;;
 	esac
     fi
 done
 
+if test "${with_windres+set}" = set; then
+	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+fi
+
 AC_SUBST(NLMCONV_DEFS)
 AC_SUBST(BUILD_NLMCONV)
 AC_SUBST(BUILD_SRCONV)
 AC_SUBST(BUILD_DLLTOOL)
 AC_SUBST(DLLTOOL_DEFS)
 AC_SUBST(BUILD_WINDRES)
+AC_SUBST(BUILD_DLLWRAP)
+AC_SUBST(BUILD_MISC)
+AC_SUBST(OBJDUMP_DEFS)
 
-AC_DEFINE_UNQUOTED(TARGET, "${target}")
+AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
 
 targ=$target
 . $srcdir/../bfd/config.bfd
@@ -202,5 +291,9 @@ else
 fi
 AC_SUBST(UNDERSCORE)
 
-AC_OUTPUT(Makefile po/Makefile.in:po/Make-in,
-[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])
+AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in,
+[
+case "x$CONFIG_FILES" in
+*) sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile ;;
+esac
+])