### WARNING: this file contains embedded tabs. Do not run untabify on this file.
sinclude(config/acx.m4)
+m4_include(config/proginstall.m4)
AC_INIT(move-if-change)
AC_PREREQ(2.59)
target_configdirs=`echo ${target_libraries} ${target_tools}`
build_configdirs=`echo ${build_libs} ${build_tools}`
+m4_divert_text([PARSE_ARGS],
+[ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
+])
+
################################################################################
srcname="gnu development package"
*-*-chorusos)
noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
;;
- powerpc-*-darwin* | i[[3456789]]86-*-darwin*)
+ powerpc-*-darwin* | i[[3456789]]86-*-darwin* | x86_64-*-darwin9*)
noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
noconfigdirs="$noconfigdirs sim target-rda"
;;
unsupported_languages="$unsupported_languages fortran"
noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
*-*-elf)
- unsupported_languages="$unsupported_languages fortran"
noconfigdirs="$noconfigdirs target-boehm-gc";;
*-*-linux*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
vax-*-*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
;;
- xtensa-*-*)
+ xtensa*-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
ip2k-*-*)
if test x"$have_gmp" = xyes; then
saved_LIBS="$LIBS"
LIBS="$LIBS $gmplibs"
- dnl MPFR 2.2.0 is acceptable but buggy, MPFR 2.2.1 is better.
+ dnl MPFR 2.2.1 is acceptable, but MPFR 2.3.0 is better.
AC_MSG_CHECKING([for correct version of mpfr.h])
AC_TRY_LINK([#include <gmp.h>
#include <mpfr.h>],[
- #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0)
+ #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
choke me
#endif
mpfr_t n;
mpfr_subnormalize (x, t, GMP_RNDN);
], [AC_TRY_LINK([#include <gmp.h>
#include <mpfr.h>],[
- #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
+ #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0)
choke me
#endif
mpfr_t n; mpfr_init(n);
CFLAGS="$saved_CFLAGS"
if test x$have_gmp != xyes; then
- AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
+ AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
Try the --with-gmp and/or --with-mpfr options to specify their locations.
Copies of these libraries' source code can be found at their respective
hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
# Handle --disable-<component> generically.
for dir in $configdirs $build_configdirs $target_configdirs ; do
dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
- if eval test x\${enable_${dirname}} "=" xno ; then
+ varname=`echo $dirname | sed -e s/+/_/g`
+ if eval test x\${enable_${varname}} "=" xno ; then
noconfigdirs="$noconfigdirs $dir"
fi
done
[DEBUG_PREFIX_CFLAGS_FOR_TARGET=])
AC_SUBST(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
+# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
+# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
+# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
+# We want to ensure that TARGET libraries (which we know are built with
+# gcc) are built with "-O2 -g", so include those options when setting
+# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
+if test "x$CFLAGS_FOR_TARGET" = x; then
+ CFLAGS_FOR_TARGET=$CFLAGS
+ case " $CFLAGS " in
+ *" -O2 "*) ;;
+ *) CFLAGS_FOR_TARGET="-O2 $CFLAGS" ;;
+ esac
+ case " $CFLAGS " in
+ *" -g "* | *" -g3 "*) ;;
+ *) CFLAGS_FOR_TARGET="-g $CFLAGS" ;;
+ esac
+fi
+AC_SUBST(CFLAGS_FOR_TARGET)
+
+if test "x$CXXFLAGS_FOR_TARGET" = x; then
+ CXXFLAGS_FOR_TARGET=$CXXFLAGS
+ case " $CXXFLAGS " in
+ *" -O2 "*) ;;
+ *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS" ;;
+ esac
+ case " $CXXFLAGS " in
+ *" -g "* | *" -g3 "*) ;;
+ *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS" ;;
+ esac
+fi
+AC_SUBST(CXXFLAGS_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
v850*-*-*)
md_exec_prefix=/usr/ccs/bin
;;
- xtensa-*-elf*)
+ xtensa*-*-elf*)
;;
*-*-beos* | \