X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=configure.ac;h=726a58ff234184d73c316f16a79d2898935c59d4;hb=c31ad2a1f76386595425b589e2639efe25fda21d;hp=f85eb2e72d02857ce3f0270175069c17c010f12b;hpb=93f9b408658edc2c6993893ed07d6686ad9929c3;p=binutils-gdb.git

diff --git a/configure.ac b/configure.ac
index f85eb2e72d0..726a58ff234 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,6 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-#   2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+#   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation,
+#   Inc.
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -18,12 +19,41 @@
 ##############################################################################
 ### WARNING: this file contains embedded tabs.  Do not run untabify on this file.
 
-sinclude(config/acx.m4)
+m4_include(config/acx.m4)
+m4_include(config/override.m4)
 m4_include(config/proginstall.m4)
 
 AC_INIT(move-if-change)
 AC_PREREQ(2.59)
 
+progname=$0
+# if PWD already has a value, it is probably wrong.
+if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
+
+# Export original configure arguments for use by sub-configures.
+# Quote arguments with shell meta charatcers.
+TOPLEVEL_CONFIGURE_ARGUMENTS=
+set -- "$progname" "$@"
+for ac_arg
+do
+  case "$ac_arg" in
+  *" "*|*"	"*|*[[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']]*)
+    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
+    # if the argument is of the form -foo=baz, quote the baz part only
+    ac_arg=`echo "'$ac_arg'" | sed "s/^'\([[-a-zA-Z0-9]]*=\)/\\1'/"` ;;
+  *) ;;
+  esac
+  # Add the quoted argument to the list.
+  TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
+done
+if test "$silent" = yes; then
+  TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
+fi
+# Remove the initial space we just introduced and, as these will be
+# expanded by make, quote '$'.
+TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
+AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS)
+
 # Find the build, host, and target systems.
 ACX_NONCANONICAL_BUILD
 ACX_NONCANONICAL_HOST
@@ -83,34 +113,6 @@ esac
 
 config_shell=${CONFIG_SHELL-/bin/sh}
 
-progname=$0
-# if PWD already has a value, it is probably wrong.
-if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
-
-# Export original configure arguments for use by sub-configures.
-# Quote arguments with shell meta charatcers.
-TOPLEVEL_CONFIGURE_ARGUMENTS=
-set -- "$progname" "$@"
-for ac_arg
-do
-  case "$ac_arg" in
-  *" "*|*"	"*|*[[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']]*)
-    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
-    # if the argument is of the form -foo=baz, quote the baz part only
-    ac_arg=`echo "'$ac_arg'" | sed "s/^'\([[-a-zA-Z0-9]]*=\)/\\1'/"` ;;
-  *) ;;
-  esac
-  # Add the quoted argument to the list.
-  TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
-done
-if test "$silent" = yes; then
-  TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
-fi
-# Remove the initial space we just introduced and, as these will be
-# expanded by make, quote '$'.
-TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
-AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS)
-
 moveifchange=${srcdir}/move-if-change
 
 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
@@ -316,7 +318,7 @@ if test "${ENABLE_GOLD}" = "yes"; then
   if test "$is_elf" = "yes"; then
     # Check for target supported by gold.
     case "${target}" in
-      i?86-*-* | x86_64-*-*)
+      i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-*)
         configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
         ;;
     esac
@@ -445,7 +447,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
     ;;
   powerpc-*-darwin* | i[[3456789]]86-*-darwin* | x86_64-*-darwin9*)
-    noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
+    noconfigdirs="$noconfigdirs ld gas gdb gprof"
     noconfigdirs="$noconfigdirs sim target-rda"
     ;;
   *-*-darwin*)
@@ -562,7 +564,6 @@ case "${target}" in
     ;;
   arm*-*-linux-gnueabi)
     noconfigdirs="$noconfigdirs target-qthreads"
-    noconfigdirs="$noconfigdirs target-libobjc"
     case ${with_newlib} in
       no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     esac
@@ -588,7 +589,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
     ;;
   avr-*-*)
-    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj} target-libssp"
     ;;
   bfin-*-*)
     noconfigdirs="$noconfigdirs gdb"
@@ -602,6 +603,9 @@ case "${target}" in
   c54x*-*-* | tic54x-*-*)
     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
     ;;
+  cr16-*-*)
+    noconfigdirs="$noconfigdirs ${libgcj} gdb"
+    ;;
   cris-*-* | crisv32-*-*)
     unsupported_languages="$unsupported_languages java"
     case "${target}" in
@@ -888,7 +892,6 @@ case "${target}" in
   sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
     ;;
   spu-*-*)
-    skipdirs="target-libssp"
     ;;
   v810-*-*)
     noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
@@ -1042,12 +1045,10 @@ case "${host}" in
     host_makefile_frag="config/mh-djgpp"
     ;;
   *-cygwin*)
+    ACX_CHECK_CYGWIN_CAT_WORKS
     host_makefile_frag="config/mh-cygwin"
     ;;
-  *-mingw32*)
-    host_makefile_frag="config/mh-mingw"
-    ;;
-  *-mingw64*)
+  *-mingw*)
     host_makefile_frag="config/mh-mingw"
     ;;
   *-interix*)
@@ -1065,10 +1066,18 @@ case "${host}" in
     # without overflowing the jump tables (-J says to use a 32 bit table)
     tentative_cc="cc -J"
     ;;
-  *-hp-hpux*)
+  hppa*-hp-hpux10*)
     tentative_cc="cc -Wp,-H256000"
+    host_makefile_frag="config/mh-pa-hpux10"
     ;;
-  *-*-hiux*)
+  hppa*-hp-hpux* | hppa*-*-hiux*)
+    tentative_cc="cc -Wp,-H256000"
+    host_makefile_frag="config/mh-pa"
+    ;;
+  hppa*-*)	
+    host_makefile_frag="config/mh-pa"
+    ;;
+  *-hp-hpux* | *-*-hiux*)
     tentative_cc="cc -Wp,-H256000"
     ;;
   rs6000-*-lynxos*)
@@ -1733,6 +1742,12 @@ if test "x$CXXFLAGS_FOR_TARGET" = x; then
 fi
 AC_SUBST(CXXFLAGS_FOR_TARGET)
 
+# Other target tools.
+CPPFLAGS_FOR_TARGET=${CPPFLAGS_FOR_TARGET-${CPPFLAGS}}
+AC_SUBST(CPPFLAGS_FOR_TARGET)
+LDFLAGS_FOR_TARGET=${LDFLAGS_FOR_TARGET-${LDFLAGS}}
+AC_SUBST(LDFLAGS_FOR_TARGET)
+
 # Handle --with-headers=XXX.  If the value is not "yes", the contents of
 # the named directory are copied to $(tooldir)/sys-include.
 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
@@ -1894,6 +1909,9 @@ case "${target}" in
   mipsisa*-*-elfoabi*)
     target_makefile_frag="config/mt-mips-elfoabi"
     ;;
+  mips*-*-*linux* | mips*-*-gnu*)
+    target_makefile_frag="config/mt-mips-gnu"
+    ;;
   *-*-netware*)
     target_makefile_frag="config/mt-netware"
     ;;
@@ -2037,12 +2055,21 @@ case "${host}" in
   ;;
 esac
 
+# Decide which environment variable is used to find dynamic libraries.
 case "${host}" in
   *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
   *-*-darwin* | *-*-rhapsody* ) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
+  *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
   *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
 esac
 
+# On systems where the dynamic library environment variable is PATH,
+if test "$RPATH_ENVVAR" = PATH; then
+  GCC_SHLIB_SUBDIR=/shlib
+else
+  GCC_SHLIB_SUBDIR=
+fi
+
 # Record target_configdirs and the configure arguments for target and
 # build configuration in Makefile.
 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
@@ -2459,6 +2486,7 @@ esac
 # our build compiler if desired.
 if test x"${build}" = x"${host}" ; then
   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
+  CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
   CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
   LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
 fi
@@ -2500,6 +2528,7 @@ AC_SUBST_FILE(ospace_frag)
 
 # Miscellanea: directories, flags, etc.
 AC_SUBST(RPATH_ENVVAR)
+AC_SUBST(GCC_SHLIB_SUBDIR)
 AC_SUBST(tooldir)
 AC_SUBST(build_tooldir)
 AC_SUBST(CONFIGURE_GDB_TK)
@@ -2523,6 +2552,7 @@ AC_SUBST(AR_FOR_BUILD)
 AC_SUBST(AS_FOR_BUILD)
 AC_SUBST(CC_FOR_BUILD)
 AC_SUBST(CFLAGS_FOR_BUILD)
+AC_SUBST(CPPFLAGS_FOR_BUILD)
 AC_SUBST(CXXFLAGS_FOR_BUILD)
 AC_SUBST(CXX_FOR_BUILD)
 AC_SUBST(DLLTOOL_FOR_BUILD)