# 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
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
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} ; ${PWDCMD-pwd}`
noconfigdirs="$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*)
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 ${libgcj}"
# without overflowing the jump tables (-J says to use a 32 bit table)
tentative_cc="cc -J"
;;
- *-hp-hpux*)
+ hppa*-hp-hpux10*)
tentative_cc="cc -Wp,-H256000"
+ host_makefile_frag="config/mh-pa-hpux10"
;;
- *-*-hiux*)
+ hppa*-hp-hpux* | hppa*-*-hiux*)
+ tentative_cc="cc -Wp,-H256000"
+ host_makefile_frag="config/mh-pa"
+ ;;
+ hppa*-*)
+ host_makefile_frag="config/mh-pa"
+ ;;
+ *-hp-hpux* | *-*-hiux*)
tentative_cc="cc -Wp,-H256000"
;;
rs6000-*-lynxos*)
fi
AC_SUBST(CXXFLAGS_FOR_TARGET)
+# Other target tools.
+CPPFLAGS_FOR_TARGET=${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"${with_headers}" != xno ; then
mipsisa*-*-elfoabi*)
target_makefile_frag="config/mt-mips-elfoabi"
;;
+ mips*-*-*linux* | mips*-*-gnu*)
+ target_makefile_frag="config/mt-mips-gnu"
+ ;;
*-*-netware*)
target_makefile_frag="config/mt-netware"
;;
;;
esac
+# Decide which environment variable is used to find dynamic libraries.
case "${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'`
# 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
# 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)
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)