ac_help="$ac_help
--enable-maintainer-mode enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer"
+ac_help="$ac_help
+ --enable-werror enable -Werror in bootstrap stage2 and later"
# Initialize some variables set by options.
# The variables have the same names as the options, with
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:583: checking host system type" >&5
+echo "configure:585: checking host system type" >&5
host_alias=$host
case "$host_alias" in
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:604: checking target system type" >&5
+echo "configure:606: checking target system type" >&5
target_alias=$target
case "$target_alias" in
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:622: checking build system type" >&5
+echo "configure:624: checking build system type" >&5
build_alias=$build
case "$build_alias" in
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:677: checking for a BSD compatible install" >&5
+echo "configure:679: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
# AC_PROG_CPP_WERROR
+# Test for GNAT.
+# We require the gnatbind program, and a compiler driver that
+# understands Ada. We use the user's CC setting, already found.
+#
+# Sets the shell variable have_gnat to yes or no as appropriate, and
+# substitutes GNATBIND.
+
+
### we might need to use some other shell than /bin/sh for running subshells
### If we are on Windows, search for the shell. This will permit people
;;
powerpc-*-aix*)
# copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs gprof target-libada target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
;;
powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
target_configdirs="$target_configdirs target-winsup"
noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
;;
rs6000-*-aix*)
- noconfigdirs="$noconfigdirs gprof target-libada target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
;;
rs6000-*-*)
noconfigdirs="$noconfigdirs gprof ${libgcj}"
mipstx39-*-*)
noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
;;
+ mips64*-*-linux*)
+ noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
+ ;;
mips*-*-linux*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
*target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
esac
-# Figure out what language subdirectories are present.
-# Look if the user specified --enable-languages="..."; if not, use
-# the environment variable $LANGUAGES if defined. $LANGUAGES might
-# go away some day.
-# NB: embedded tabs in this IF block -- do not untabify
-if test x"${enable_languages+set}" != xset; then
- if test x"${LANGUAGES+set}" = xset; then
- enable_languages="${LANGUAGES}"
- echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
- else
- enable_languages=all
- fi
-else
- if test x"${enable_languages}" = x ||
- test x"${enable_languages}" = xyes;
- then
- echo configure.in: --enable-languages needs at least one language argument 1>&2
- exit 1
- fi
-fi
-enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
-
-# First scan to see if an enabled language requires some other language.
-# We assume that a given config-lang.in will list all the language
-# front ends it requires, even if some are required indirectly.
-for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
- case ${lang_frag} in
- ..) ;;
- # The odd quoting in the next line works around
- # an apparent bug in bash 1.12 on linux.
- ${srcdir}/gcc/[*]/config-lang.in) ;;
- *)
- # From the config-lang.in, get $language, $lang_requires
- language=
- lang_requires=
- . ${lang_frag}
- for other in ${lang_requires} ; do
- case ,${enable_languages}, in
- *,$other,*) ;;
- *,all,*) ;;
- *,$language,*)
- echo " \`$other' language required by \`$language'; enabling" 1>&2
- enable_languages="${enable_languages},${other}"
- ;;
- esac
- done
- ;;
- esac
-done
-
-for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
- case ${lang_frag} in
- ..) ;;
- # The odd quoting in the next line works around
- # an apparent bug in bash 1.12 on linux.
- ${srcdir}/gcc/[*]/config-lang.in) ;;
- *)
- # From the config-lang.in, get $language, $target_libs,
- # $lang_dirs, and $build_by_default
- language=
- target_libs=
- lang_dirs=
- build_by_default=
- . ${lang_frag}
- if test "x$language" = x ; then
- echo "${lang_frag} doesn't set \$language." 1>&2
- exit 1
- fi
- case ,${enable_languages}, in
- *,${language},*)
- # Language was explicitly selected; include it.
- add_this_lang=yes
- ;;
- *,all,*)
- # 'all' was selected; include 'default' languages.
- case ${build_by_default} in
- no) add_this_lang=no ;;
- *) add_this_lang=yes ;;
- esac
- ;;
- *) add_this_lang=no ;;
- esac
- case ${add_this_lang} in
- no)
- # Remove language-dependent dirs.
- eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
- ;;
- esac
- ;;
- esac
-done
-
-# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
-# $target_configdirs.
-# If we have the source for $noconfigdirs entries, add them to $notsupp.
-
-notsupp=""
-for dir in . $skipdirs $noconfigdirs ; do
- dirname=`echo $dir | sed -e s/target-//g`
- if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
- if test -r $srcdir/$dirname/configure ; then
- if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- true
- else
- notsupp="$notsupp $dir"
- fi
- fi
- fi
- if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
- if test -r $srcdir/$dirname/configure ; then
- if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- true
- else
- notsupp="$notsupp $dir"
- fi
- fi
- fi
-done
-
-# Sometimes the tools are distributed with libiberty but with no other
-# libraries. In that case, we don't want to build target-libiberty.
-if test -n "${target_configdirs}" ; then
- others=
- for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
- if test "$i" != "libiberty" ; then
- if test -r $srcdir/$i/configure ; then
- others=yes;
- break;
- fi
- fi
- done
- if test -z "${others}" ; then
- target_configdirs=
- fi
-fi
-
-# Quietly strip out all directories which aren't configurable in this tree.
-# This relies on all configurable subdirectories being autoconfiscated, which
-# is now the case.
-configdirs_all="$configdirs"
-configdirs=
-for i in ${configdirs_all} ; do
- if test -f ${srcdir}/$i/configure ; then
- configdirs="${configdirs} $i"
- fi
-done
-target_configdirs_all="$target_configdirs"
-target_configdirs=
-for i in ${target_configdirs_all} ; do
- j=`echo $i | sed -e s/target-//g`
- if test -f ${srcdir}/$j/configure ; then
- target_configdirs="${target_configdirs} $i"
- fi
-done
-
-# Produce a warning message for the subdirs we can't configure.
-# This isn't especially interesting in the Cygnus tree, but in the individual
-# FSF releases, it's important to let people know when their machine isn't
-# supported by the one or two programs in a package.
-
-if test -n "${notsupp}" && test -z "${norecursion}" ; then
- # If $appdirs is non-empty, at least one of those directories must still
- # be configured, or we error out. (E.g., if the gas release supports a
- # specified target in some subdirs but not the gas subdir, we shouldn't
- # pretend that all is well.)
- if test -n "$appdirs" ; then
- for dir in $appdirs ; do
- if test -r $dir/Makefile.in ; then
- if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- appdirs=""
- break
- fi
- if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
- appdirs=""
- break
- fi
- fi
- done
- if test -n "$appdirs" ; then
- echo "*** This configuration is not supported by this package." 1>&2
- exit 1
- fi
- fi
- # Okay, some application will build, or we don't care to check. Still
- # notify of subdirs not getting built.
- echo "*** This configuration is not supported in the following subdirectories:" 1>&2
- echo " ${notsupp}" 1>&2
- echo " (Any other directories should still work fine.)" 1>&2
-fi
-
-case "$host" in
- *msdosdjgpp*)
- enable_gdbtk=no ;;
-esac
-
-copy_dirs=
-
-# 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"${with_headers}" != xno ; then
- if test x${is_cross_compiler} = xno ; then
- echo 1>&2 '***' --with-headers is only supported when cross compiling
- exit 1
- fi
- if test x"${with_headers}" != xyes ; then
- case "${exec_prefixoption}" in
- "") x=${prefix} ;;
- *) x=${exec_prefix} ;;
- esac
- copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
- fi
-fi
-
-# Handle --with-libs=XXX. If the value is not "yes", the contents of
-# the name directories are copied to $(tooldir)/lib. Multiple directories
-# are permitted.
-if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
- if test x${is_cross_compiler} = xno ; then
- echo 1>&2 '***' --with-libs is only supported when cross compiling
- exit 1
- fi
- if test x"${with_libs}" != xyes ; then
- # Copy the libraries in reverse order, so that files in the first named
- # library override files in subsequent libraries.
- case "${exec_prefixoption}" in
- "") x=${prefix} ;;
- *) x=${exec_prefix} ;;
- esac
- for l in ${with_libs}; do
- copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
- done
- fi
-fi
-
-# Handle ${copy_dirs}
-set fnord ${copy_dirs}
-shift
-while test $# != 0 ; do
- if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
- :
- else
- echo Copying $1 to $2
-
- # Use the install script to create the directory and all required
- # parent directories.
- if test -d $2 ; then
- :
- else
- echo >config.temp
- ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
- fi
-
- # Copy the directory, assuming we have tar.
- # FIXME: Should we use B in the second tar? Not all systems support it.
- (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
-
- # It is the responsibility of the user to correctly adjust all
- # symlinks. If somebody can figure out how to handle them correctly
- # here, feel free to add the code.
-
- echo $1 > $2/COPIED
- fi
- shift; shift
-done
-
# Work in distributions that contain no compiler tools, like Autoconf.
tentative_cc=""
host_makefile_frag=/dev/null
esac
fi
-extra_arflags_for_target=
-extra_nmflags_for_target=
-extra_ranlibflags_for_target=
-target_makefile_frag=/dev/null
-case "${target}" in
- i[3456789]86-*-netware*)
- target_makefile_frag="config/mt-netware"
- ;;
- powerpc-*-netware*)
- target_makefile_frag="config/mt-netware"
- ;;
- *-*-linux*)
- target_makefile_frag="config/mt-linux"
- ;;
- *-*-aix4.[3456789]* | *-*-aix[56789].*)
- # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
- # commands to handle both 32-bit and 64-bit objects. These flags are
- # harmless if we're using GNU nm or ar.
- extra_arflags_for_target=" -X32_64"
- extra_nmflags_for_target=" -B -X32_64"
- ;;
- *-*-darwin*)
- # ranlib from Darwin requires the -c flag to look at common symbols.
- extra_ranlibflags_for_target=" -c"
- ;;
- mips*-*-pe | sh*-*-pe | *arm-wince-pe)
- target_makefile_frag="config/mt-wince"
- ;;
-esac
-
-alphaieee_frag=/dev/null
-case $target in
- alpha*-*-*)
- # This just makes sure to use the -mieee option to build target libs.
- # This should probably be set individually by each library.
- alphaieee_frag="config/mt-alphaieee"
- ;;
-esac
-
-# If --enable-target-optspace always use -Os instead of -O2 to build
-# the target libraries, similarly if it is not specified, use -Os
-# on selected platforms.
-ospace_frag=/dev/null
-case "${enable_target_optspace}:${target}" in
- yes:*)
+# If we aren't going to be using gcc, see if we can extract a definition
+# of CC from the fragment.
+# Actually, use the 'pre-extracted' version above.
+if test -z "${CC}" && test "${build}" = "${host}" ; then
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ found=
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/gcc; then
+ found=yes
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -z "${found}" && test -n "${tentative_cc}" ; then
+ CC=$tentative_cc
+ fi
+fi
+
+if test "${build}" != "${host}" ; then
+ # If we are doing a Canadian Cross, in which the host and build systems
+ # are not the same, we set reasonable default values for the tools.
+
+ BISON=${BISON-bison}
+ CC=${CC-${host_alias}-gcc}
+ CFLAGS=${CFLAGS-"-g -O2"}
+ CXX=${CXX-${host_alias}-c++}
+ CXXFLAGS=${CXXFLAGS-"-g -O2"}
+ CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
+ CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
+ CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
+ GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
+ GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
+ BUILD_PREFIX=${build_alias}-
+ BUILD_PREFIX_1=${build_alias}-
+ MAKEINFO=${MAKEINFO-makeinfo}
+
+ if test -z "${YACC}" ; then
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/bison; then
+ YACC="bison -y"
+ break
+ fi
+ if test -f $dir/byacc; then
+ YACC=byacc
+ break
+ fi
+ if test -f $dir/yacc; then
+ YACC=yacc
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -z "${YACC}" ; then
+ YACC="bison -y"
+ fi
+ fi
+
+ if test -z "${LEX}" ; then
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/flex; then
+ LEX=flex
+ break
+ fi
+ if test -f $dir/lex; then
+ LEX=lex
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ LEX=${LEX-flex}
+ fi
+
+else
+ # Set reasonable default values for some tools even if not Canadian.
+ # Of course, these are different reasonable default values, originally
+ # specified directly in the Makefile.
+ # We don't export, so that autoconf can do its job.
+ # Note that all these settings are above the fragment inclusion point
+ # in Makefile.in, so can still be overridden by fragments.
+ # This is all going to change when we autoconfiscate...
+
+ BISON="\$(USUAL_BISON)"
+ CC_FOR_BUILD="\$(CC)"
+ GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
+ BUILD_PREFIX=
+ BUILD_PREFIX_1=loser-
+ MAKEINFO="\$(USUAL_MAKEINFO)"
+ LEX="\$(USUAL_LEX)"
+ YACC="\$(USUAL_YACC)"
+
+ # If CC is still not set, try to get gcc.
+ cc_prog_is_gcc=
+ if test -z "${CC}" ; then
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH; do
+ test -z "$dir" && dir=.
+ if test -f $dir/gcc; then
+ CC="gcc"
+ cc_prog_is_gcc=yes
+ echo 'void f(){}' > conftest.c
+ if test -z "`${CC} -g -c conftest.c 2>&1`"; then
+ CFLAGS=${CFLAGS-"-g -O2"}
+ CXXFLAGS=${CXXFLAGS-"-g -O2"}
+ else
+ CFLAGS=${CFLAGS-"-O2"}
+ CXXFLAGS=${CXXFLAGS-"-O2"}
+ fi
+ rm -f conftest*
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ CC=${CC-cc}
+ else
+ # Determine if we are using gcc.
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+ if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
+ cc_prog_is_gcc=yes
+ fi
+ rm -f conftest.c
+ if test -z "${CFLAGS}"; then
+ # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
+ # is set to a version of gcc.
+ if test "$cc_prog_is_gcc" = yes; then
+ echo 'void f(){}' > conftest.c
+ if test -z "`${CC} -g -c conftest.c 2>&1`"; then
+ CFLAGS=${CFLAGS-"-g -O2"}
+ CXXFLAGS=${CXXFLAGS-"-g -O2"}
+ else
+ CFLAGS=${CFLAGS-"-O2"}
+ CXXFLAGS=${CXXFLAGS-"-O2"}
+ fi
+ rm -f conftest*
+ fi
+ fi
+ fi
+
+ # We must set the default linker to the linker used by gcc for the correct
+ # operation of libtool. If LD is not defined and we are using gcc, try to
+ # set the LD default to the ld used by gcc.
+ if test -z "$LD"; then
+ if test "$cc_prog_is_gcc" = yes; then
+ case $build in
+ *-*-mingw*)
+ gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
+ *)
+ gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
+ esac
+ case $gcc_prog_ld in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ LD="$gcc_prog_ld" ;;
+ esac
+ fi
+ fi
+
+ CXX=${CXX-"c++"}
+ CFLAGS=${CFLAGS-"-g"}
+ CXXFLAGS=${CXXFLAGS-"-g -O2"}
+fi
+
+if test $host != $build; then
+ ac_tool_prefix=${host_alias}-
+else
+ ac_tool_prefix=
+fi
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1858: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1888: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
+ fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test -z "$CC"; then
+ case "`uname -s`" in
+ *win32* | *WIN32*)
+ # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1939: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_CC="cl"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ ;;
+ esac
+ fi
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1971: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1982 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:1987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:2013: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:2018: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2027: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:2046: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+
+
+
+# Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2082: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$GNATBIND"; then
+ ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+GNATBIND="$ac_cv_prog_GNATBIND"
+if test -n "$GNATBIND"; then
+ echo "$ac_t""$GNATBIND" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+if test -z "$ac_cv_prog_GNATBIND"; then
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "gnatbind", so it can be a program name with args.
+set dummy gnatbind; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2114: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$GNATBIND"; then
+ ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_GNATBIND="gnatbind"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
+fi
+fi
+GNATBIND="$ac_cv_prog_GNATBIND"
+if test -n "$GNATBIND"; then
+ echo "$ac_t""$GNATBIND" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+else
+ GNATBIND="no"
+fi
+fi
+
+echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
+echo "configure:2147: checking whether compiler driver understands Ada" >&5
+if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
+EOF
+acx_cv_cc_gcc_supports_ada=no
+# There is a bug in old released versions of GCC which causes the
+# driver to exit successfully when the appropriate language module
+# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+# Therefore we must check for the error message as well as an
+# unsuccessful exit.
+errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
+if test x"$errors" = x; then
+ acx_cv_cc_gcc_supports_ada=yes
+ break
+fi
+rm -f conftest.*
+fi
+
+echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
+
+if test x$GNATBIND != xno && test x$acx_cv_gcc_supports_ada != xno; then
+ have_gnat=yes
+else
+ have_gnat=no
+fi
+
+
+# By default, C is the only stage 1 language.
+stage1_languages=c
+
+
+# Figure out what language subdirectories are present.
+# Look if the user specified --enable-languages="..."; if not, use
+# the environment variable $LANGUAGES if defined. $LANGUAGES might
+# go away some day.
+# NB: embedded tabs in this IF block -- do not untabify
+if test -d ${srcdir}/gcc; then
+ if test x"${enable_languages+set}" != xset; then
+ if test x"${LANGUAGES+set}" = xset; then
+ enable_languages="${LANGUAGES}"
+ echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
+ else
+ enable_languages=all
+ fi
+ else
+ if test x"${enable_languages}" = x ||
+ test x"${enable_languages}" = xyes;
+ then
+ echo configure.in: --enable-languages needs at least one language argument 1>&2
+ exit 1
+ fi
+ fi
+ enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
+
+ # First scan to see if an enabled language requires some other language.
+ # We assume that a given config-lang.in will list all the language
+ # front ends it requires, even if some are required indirectly.
+ for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
+ case ${lang_frag} in
+ ..) ;;
+ # The odd quoting in the next line works around
+ # an apparent bug in bash 1.12 on linux.
+ ${srcdir}/gcc/[*]/config-lang.in) ;;
+ *)
+ # From the config-lang.in, get $language, $lang_requires
+ language=
+ lang_requires=
+ . ${lang_frag}
+ for other in ${lang_requires} ; do
+ case ,${enable_languages}, in
+ *,$other,*) ;;
+ *,all,*) ;;
+ *,$language,*)
+ echo " \`$other' language required by \`$language'; enabling" 1>&2
+ enable_languages="${enable_languages},${other}"
+ ;;
+ esac
+ done
+ ;;
+ esac
+ done
+
+ new_enable_languages=c
+ missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
+
+ for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
+ case ${lang_frag} in
+ ..) ;;
+ # The odd quoting in the next line works around
+ # an apparent bug in bash 1.12 on linux.
+ ${srcdir}/gcc/[*]/config-lang.in) ;;
+ *)
+ # From the config-lang.in, get $language, $target_libs,
+ # $lang_dirs, $boot_language, and $build_by_default
+ language=
+ target_libs=
+ lang_dirs=
+ boot_language=
+ build_by_default=
+ . ${lang_frag}
+ # This is quite sensitive to the ordering of the case statement arms.
+ case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in
+ *::*:*)
+ echo "${lang_frag} doesn't set \$language." 1>&2
+ exit 1
+ ;;
+ *:ada:no:*)
+ # Ada was requested with no preexisting GNAT. Disable unconditionally.
+ add_this_lang=no
+ ;;
+ *,${language},*:*:*:*)
+ # Language was explicitly selected; include it.
+ add_this_lang=yes
+ ;;
+ *,all,*:*:*:no)
+ # 'all' was selected, but this is not a default language
+ # so do not include it.
+ add_this_lang=no
+ ;;
+ *,all,*:*:*:*)
+ # 'all' was selected and this is a default language; include it.
+ add_this_lang=yes
+ ;;
+ *)
+ add_this_lang=no
+ ;;
+ esac
+ case $add_this_lang in
+ no)
+ # Remove language-dependent dirs.
+ eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
+ ;;
+ *)
+ new_enable_languages="$new_enable_languages,$language"
+ missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
+ case ${boot_language} in
+ yes)
+ # Add to (comma-separated) list of stage 1 languages.
+ stage1_languages="${stage1_languages},${language}"
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+
+ missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
+ if test "x$missing_languages" != x; then
+ { echo "configure: error:
+The following requested languages were not found: ${missing_languages}" 1>&2; exit 1; }
+ fi
+
+ if test "x$new_enable_languages" != "x$enable_languages"; then
+ echo The following languages will be built: ${new_enable_languages}
+ fi
+ enable_languages="$new_enable_languages"
+ ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
+fi
+
+# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
+# $target_configdirs.
+# If we have the source for $noconfigdirs entries, add them to $notsupp.
+
+notsupp=""
+for dir in . $skipdirs $noconfigdirs ; do
+ dirname=`echo $dir | sed -e s/target-//g`
+ if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
+ if test -r $srcdir/$dirname/configure ; then
+ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ true
+ else
+ notsupp="$notsupp $dir"
+ fi
+ fi
+ fi
+ if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
+ if test -r $srcdir/$dirname/configure ; then
+ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ true
+ else
+ notsupp="$notsupp $dir"
+ fi
+ fi
+ fi
+done
+
+# Sometimes the tools are distributed with libiberty but with no other
+# libraries. In that case, we don't want to build target-libiberty.
+if test -n "${target_configdirs}" ; then
+ others=
+ for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
+ if test "$i" != "libiberty" ; then
+ if test -r $srcdir/$i/configure ; then
+ others=yes;
+ break;
+ fi
+ fi
+ done
+ if test -z "${others}" ; then
+ target_configdirs=
+ fi
+fi
+
+# Quietly strip out all directories which aren't configurable in this tree.
+# This relies on all configurable subdirectories being autoconfiscated, which
+# is now the case.
+configdirs_all="$configdirs"
+configdirs=
+for i in ${configdirs_all} ; do
+ if test -f ${srcdir}/$i/configure ; then
+ configdirs="${configdirs} $i"
+ fi
+done
+target_configdirs_all="$target_configdirs"
+target_configdirs=
+for i in ${target_configdirs_all} ; do
+ j=`echo $i | sed -e s/target-//g`
+ if test -f ${srcdir}/$j/configure ; then
+ target_configdirs="${target_configdirs} $i"
+ fi
+done
+
+# Produce a warning message for the subdirs we can't configure.
+# This isn't especially interesting in the Cygnus tree, but in the individual
+# FSF releases, it's important to let people know when their machine isn't
+# supported by the one or two programs in a package.
+
+if test -n "${notsupp}" && test -z "${norecursion}" ; then
+ # If $appdirs is non-empty, at least one of those directories must still
+ # be configured, or we error out. (E.g., if the gas release supports a
+ # specified target in some subdirs but not the gas subdir, we shouldn't
+ # pretend that all is well.)
+ if test -n "$appdirs" ; then
+ for dir in $appdirs ; do
+ if test -r $dir/Makefile.in ; then
+ if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ appdirs=""
+ break
+ fi
+ if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ appdirs=""
+ break
+ fi
+ fi
+ done
+ if test -n "$appdirs" ; then
+ echo "*** This configuration is not supported by this package." 1>&2
+ exit 1
+ fi
+ fi
+ # Okay, some application will build, or we don't care to check. Still
+ # notify of subdirs not getting built.
+ echo "*** This configuration is not supported in the following subdirectories:" 1>&2
+ echo " ${notsupp}" 1>&2
+ echo " (Any other directories should still work fine.)" 1>&2
+fi
+
+case "$host" in
+ *msdosdjgpp*)
+ enable_gdbtk=no ;;
+esac
+
+copy_dirs=
+
+# 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"${with_headers}" != xno ; then
+ if test x${is_cross_compiler} = xno ; then
+ echo 1>&2 '***' --with-headers is only supported when cross compiling
+ exit 1
+ fi
+ if test x"${with_headers}" != xyes ; then
+ case "${exec_prefixoption}" in
+ "") x=${prefix} ;;
+ *) x=${exec_prefix} ;;
+ esac
+ copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
+ fi
+fi
+
+# Handle --with-libs=XXX. If the value is not "yes", the contents of
+# the name directories are copied to $(tooldir)/lib. Multiple directories
+# are permitted.
+if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
+ if test x${is_cross_compiler} = xno ; then
+ echo 1>&2 '***' --with-libs is only supported when cross compiling
+ exit 1
+ fi
+ if test x"${with_libs}" != xyes ; then
+ # Copy the libraries in reverse order, so that files in the first named
+ # library override files in subsequent libraries.
+ case "${exec_prefixoption}" in
+ "") x=${prefix} ;;
+ *) x=${exec_prefix} ;;
+ esac
+ for l in ${with_libs}; do
+ copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
+ done
+ fi
+fi
+
+# Handle ${copy_dirs}
+set fnord ${copy_dirs}
+shift
+while test $# != 0 ; do
+ if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
+ :
+ else
+ echo Copying $1 to $2
+
+ # Use the install script to create the directory and all required
+ # parent directories.
+ if test -d $2 ; then
+ :
+ else
+ echo >config.temp
+ ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
+ fi
+
+ # Copy the directory, assuming we have tar.
+ # FIXME: Should we use B in the second tar? Not all systems support it.
+ (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
+
+ # It is the responsibility of the user to correctly adjust all
+ # symlinks. If somebody can figure out how to handle them correctly
+ # here, feel free to add the code.
+
+ echo $1 > $2/COPIED
+ fi
+ shift; shift
+done
+
+extra_arflags_for_target=
+extra_nmflags_for_target=
+extra_ranlibflags_for_target=
+target_makefile_frag=/dev/null
+case "${target}" in
+ i[3456789]86-*-netware*)
+ target_makefile_frag="config/mt-netware"
+ ;;
+ powerpc-*-netware*)
+ target_makefile_frag="config/mt-netware"
+ ;;
+ *-*-linux*)
+ target_makefile_frag="config/mt-linux"
+ ;;
+ *-*-aix4.[3456789]* | *-*-aix[56789].*)
+ # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
+ # commands to handle both 32-bit and 64-bit objects. These flags are
+ # harmless if we're using GNU nm or ar.
+ extra_arflags_for_target=" -X32_64"
+ extra_nmflags_for_target=" -B -X32_64"
+ ;;
+ *-*-darwin*)
+ # ranlib from Darwin requires the -c flag to look at common symbols.
+ extra_ranlibflags_for_target=" -c"
+ ;;
+ mips*-*-pe | sh*-*-pe | *arm-wince-pe)
+ target_makefile_frag="config/mt-wince"
+ ;;
+esac
+
+alphaieee_frag=/dev/null
+case $target in
+ alpha*-*-*)
+ # This just makes sure to use the -mieee option to build target libs.
+ # This should probably be set individually by each library.
+ alphaieee_frag="config/mt-alphaieee"
+ ;;
+esac
+
+# If --enable-target-optspace always use -Os instead of -O2 to build
+# the target libraries, similarly if it is not specified, use -Os
+# on selected platforms.
+ospace_frag=/dev/null
+case "${enable_target_optspace}:${target}" in
+ yes:*)
ospace_frag="config/mt-ospace"
;;
:d30v-*)
;;
esac
-# If we aren't going to be using gcc, see if we can extract a definition
-# of CC from the fragment.
-# Actually, use the 'pre-extracted' version above.
-if test -z "${CC}" && test "${build}" = "${host}" ; then
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- found=
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/gcc; then
- found=yes
- break
- fi
- done
- IFS="$save_ifs"
- if test -z "${found}" && test -n "${tentative_cc}" ; then
- CC=$tentative_cc
- fi
-fi
-
# Some systems (e.g., one of the i386-aix systems the gas testers are
# using) don't handle "\$" correctly, so don't use it here.
tooldir='${exec_prefix}'/${target_alias}
build_tooldir=${tooldir}
-# Generate a default definition for YACC. This is used if the makefile can't
-# locate bison or byacc in objdir.
-
-for prog in 'bison -y' byacc yacc
-do
- set dummy $prog; tmp=$2
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/$tmp; then
- DEFAULT_YACC="$prog"
- break
- fi
- done
- IFS="$save_ifs"
-
- test -n "$DEFAULT_YACC" && break
-done
-
-# Generate a default definition for M4. This is used if the makefile can't
-# locate m4 in objdir.
-
-for prog in gm4 gnum4 m4
+# Generate default definitions for YACC, M4, LEX. These are used if the
+# Makefile can't locate these programs in objdir.
+MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
+for ac_prog in 'bison -y' byacc yacc
do
- set dummy $prog; tmp=$2
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/$tmp; then
- DEFAULT_M4="$prog"
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2612: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_DEFAULT_YACC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$DEFAULT_YACC"; then
+ ac_cv_prog_DEFAULT_YACC="$DEFAULT_YACC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_DEFAULT_YACC="$ac_prog"
break
fi
done
- IFS="$save_ifs"
+ IFS="$ac_save_ifs"
+fi
+fi
+DEFAULT_YACC="$ac_cv_prog_DEFAULT_YACC"
+if test -n "$DEFAULT_YACC"; then
+ echo "$ac_t""$DEFAULT_YACC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
- test -n "$DEFAULT_M4" && break
+test -n "$DEFAULT_YACC" && break
done
+test -n "$DEFAULT_YACC" || DEFAULT_YACC="$MISSING bison"
-# Generate a default definition for LEX. This is used if the makefile can't
-# locate flex in objdir.
-
-for prog in flex lex
+for ac_prog in gm4 gnum4 m4
do
- set dummy $prog; tmp=$2
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/$tmp; then
- DEFAULT_LEX="$prog"
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2647: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_DEFAULT_M4'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$DEFAULT_M4"; then
+ ac_cv_prog_DEFAULT_M4="$DEFAULT_M4" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_DEFAULT_M4="$ac_prog"
break
fi
done
- IFS="$save_ifs"
+ IFS="$ac_save_ifs"
+fi
+fi
+DEFAULT_M4="$ac_cv_prog_DEFAULT_M4"
+if test -n "$DEFAULT_M4"; then
+ echo "$ac_t""$DEFAULT_M4" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
- test -n "$DEFAULT_LEX" && break
+test -n "$DEFAULT_M4" && break
done
+test -n "$DEFAULT_M4" || DEFAULT_M4="$MISSING m4"
-if test "${build}" != "${host}" ; then
- # If we are doing a Canadian Cross, in which the host and build systems
- # are not the same, we set reasonable default values for the tools.
-
- BISON=${BISON-bison}
- CC=${CC-${host_alias}-gcc}
- CFLAGS=${CFLAGS-"-g -O2"}
- CXX=${CXX-${host_alias}-c++}
- CXXFLAGS=${CXXFLAGS-"-g -O2"}
- CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
- CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
- CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
- GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
- GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
- BUILD_PREFIX=${build_alias}-
- BUILD_PREFIX_1=${build_alias}-
- MAKEINFO=${MAKEINFO-makeinfo}
-
- if test -z "${YACC}" ; then
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/bison; then
- YACC="bison -y"
- break
- fi
- if test -f $dir/byacc; then
- YACC=byacc
- break
- fi
- if test -f $dir/yacc; then
- YACC=yacc
- break
- fi
- done
- IFS="$save_ifs"
- if test -z "${YACC}" ; then
- YACC="bison -y"
- fi
- fi
-
- if test -z "${LEX}" ; then
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/flex; then
- LEX=flex
- break
- fi
- if test -f $dir/lex; then
- LEX=lex
- break
- fi
- done
- IFS="$save_ifs"
- LEX=${LEX-flex}
- fi
-
+for ac_prog in flex lex
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2682: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_DEFAULT_LEX'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- # Set reasonable default values for some tools even if not Canadian.
- # Of course, these are different reasonable default values, originally
- # specified directly in the Makefile.
- # We don't export, so that autoconf can do its job.
- # Note that all these settings are above the fragment inclusion point
- # in Makefile.in, so can still be overridden by fragments.
- # This is all going to change when we autoconfiscate...
-
- BISON="\$(USUAL_BISON)"
- CC_FOR_BUILD="\$(CC)"
- GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
- BUILD_PREFIX=
- BUILD_PREFIX_1=loser-
- MAKEINFO="\$(USUAL_MAKEINFO)"
- LEX="\$(USUAL_LEX)"
- YACC="\$(USUAL_YACC)"
-
- # If CC is still not set, try to get gcc.
- cc_prog_is_gcc=
- if test -z "${CC}" ; then
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/gcc; then
- CC="gcc"
- cc_prog_is_gcc=yes
- echo 'void f(){}' > conftest.c
- if test -z "`${CC} -g -c conftest.c 2>&1`"; then
- CFLAGS=${CFLAGS-"-g -O2"}
- CXXFLAGS=${CXXFLAGS-"-g -O2"}
- else
- CFLAGS=${CFLAGS-"-O2"}
- CXXFLAGS=${CXXFLAGS-"-O2"}
- fi
- rm -f conftest*
- break
- fi
- done
- IFS="$save_ifs"
- CC=${CC-cc}
- else
- # Determine if we are using gcc.
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
- if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
- cc_prog_is_gcc=yes
- fi
- rm -f conftest.c
- if test -z "${CFLAGS}"; then
- # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
- # is set to a version of gcc.
- if test "$cc_prog_is_gcc" = yes; then
- echo 'void f(){}' > conftest.c
- if test -z "`${CC} -g -c conftest.c 2>&1`"; then
- CFLAGS=${CFLAGS-"-g -O2"}
- CXXFLAGS=${CXXFLAGS-"-g -O2"}
- else
- CFLAGS=${CFLAGS-"-O2"}
- CXXFLAGS=${CXXFLAGS-"-O2"}
- fi
- rm -f conftest*
- fi
- fi
- fi
-
- # We must set the default linker to the linker used by gcc for the correct
- # operation of libtool. If LD is not defined and we are using gcc, try to
- # set the LD default to the ld used by gcc.
- if test -z "$LD"; then
- if test "$cc_prog_is_gcc" = yes; then
- case $build in
- *-*-mingw*)
- gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
- *)
- gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
- esac
- case $gcc_prog_ld in
- # Accept absolute paths.
- [\\/]* | [A-Za-z]:[\\/]*)
- LD="$gcc_prog_ld" ;;
- esac
+ if test -n "$DEFAULT_LEX"; then
+ ac_cv_prog_DEFAULT_LEX="$DEFAULT_LEX" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_DEFAULT_LEX="$ac_prog"
+ break
fi
- fi
-
- CXX=${CXX-"c++"}
- CFLAGS=${CFLAGS-"-g"}
- CXXFLAGS=${CXXFLAGS-"-g -O2"}
+ done
+ IFS="$ac_save_ifs"
fi
-
-# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
-# Set up the list of links to be made.
-# ${links} is the list of link names, and ${files} is the list of names to link to.
-
-# Make the links.
-configlinks="${links}"
-if test -r ./config.status ; then
- mv -f ./config.status ./config.back
fi
-while test -n "${files}" ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
-
- if test ! -r ${srcdir}/${file} ; then
- if test ! -r ${file} ; then
- echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
- echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
- exit 1
- else
- srcfile=${file}
- fi
- else
- srcfile=${srcdir}/${file}
- fi
-
- ${remove} -f ${link}
- # Make a symlink if possible, otherwise try a hard link
- if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
- true
- else
- # We need to re-remove the file because Lynx leaves a
- # very strange directory there when it fails an NFS symlink.
- ${remove} -r -f ${link}
- ${hard_link} ${srcfile} ${link}
- fi
- if test ! -r ${link} ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
- exit 1
- fi
+DEFAULT_LEX="$ac_cv_prog_DEFAULT_LEX"
+if test -n "$DEFAULT_LEX"; then
+ echo "$ac_t""$DEFAULT_LEX" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
- echo "Linked \"${link}\" to \"${srcfile}\"."
+test -n "$DEFAULT_LEX" && break
done
+test -n "$DEFAULT_LEX" || DEFAULT_LEX="$MISSING flex"
+
# Create a .gdbinit file which runs the one in srcdir
# and tells GDB to look there for source files.
# at the end of the argument list.
# These will be expanded by make, so quote '$'.
cat <<\EOF_SED > conftestsed
-s/ --no[^ ]* / /
-s/ --c[a-z-]*[= ][^ ]* / /
-s/ --sr[a-z-]*[= ][^ ]* / /
-s/ --ho[a-z-]*[= ][^ ]* / /
-s/ --bu[a-z-]*[= ][^ ]* / /
-s/ --t[a-z-]*[= ][^ ]* / /
-s/ --program-[pst][a-z-]*[= ][^ ]* / /
-s/ -cache-file[= ][^ ]* / /
-s/ -srcdir[= ][^ ]* / /
-s/ -host[= ][^ ]* / /
-s/ -build[= ][^ ]* / /
-s/ -target[= ][^ ]* / /
-s/ -program-prefix[= ][^ ]* / /
-s/ -program-suffix[= ][^ ]* / /
-s/ -program-transform-name[= ][^ ]* / /
+s/ --no[^ ]*/ /g
+s/ --c[a-z-]*[= ][^ ]*//g
+s/ --sr[a-z-]*[= ][^ ]*//g
+s/ --ho[a-z-]*[= ][^ ]*//g
+s/ --bu[a-z-]*[= ][^ ]*//g
+s/ --t[a-z-]*[= ][^ ]*//g
+s/ --program-[pst][a-z-]*[= ][^ ]*//g
+s/ -cache-file[= ][^ ]*//g
+s/ -srcdir[= ][^ ]*//g
+s/ -host[= ][^ ]*//g
+s/ -build[= ][^ ]*//g
+s/ -target[= ][^ ]*//g
+s/ -program-prefix[= ][^ ]*//g
+s/ -program-suffix[= ][^ ]*//g
+s/ -program-transform-name[= ][^ ]*//g
s/ [^' -][^ ]* / /
s/^ *//;s/ *$//
s,\$,$$,g
-
# Build module lists & subconfigure args.
# Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
set dummy ${ncn_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2856: checking for $ac_word" >&5
+echo "configure:3245: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2889: checking for $ac_word" >&5
+echo "configure:3278: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
set dummy ${ncn_tool_prefix}as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2928: checking for $ac_word" >&5
+echo "configure:3317: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2961: checking for $ac_word" >&5
+echo "configure:3350: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3000: checking for $ac_word" >&5
+echo "configure:3389: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3033: checking for $ac_word" >&5
+echo "configure:3422: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
set dummy ${ncn_tool_prefix}ld; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3072: checking for $ac_word" >&5
+echo "configure:3461: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ld", so it can be a program name with args.
set dummy ld; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3105: checking for $ac_word" >&5
+echo "configure:3494: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
set dummy ${ncn_tool_prefix}nm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3144: checking for $ac_word" >&5
+echo "configure:3533: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "nm", so it can be a program name with args.
set dummy nm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3177: checking for $ac_word" >&5
+echo "configure:3566: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3216: checking for $ac_word" >&5
+echo "configure:3605: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3249: checking for $ac_word" >&5
+echo "configure:3638: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
set dummy ${ncn_tool_prefix}windres; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3288: checking for $ac_word" >&5
+echo "configure:3677: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3321: checking for $ac_word" >&5
+echo "configure:3710: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3360: checking for $ac_word" >&5
+echo "configure:3749: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "objcopy", so it can be a program name with args.
set dummy objcopy; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3393: checking for $ac_word" >&5
+echo "configure:3782: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ncn_tool_prefix}objdump; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3432: checking for $ac_word" >&5
+echo "configure:3821: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3465: checking for $ac_word" >&5
+echo "configure:3854: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3514: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:3903: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$AR_FOR_TARGET"; then
- ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_AR_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_AR_FOR_TARGET="$CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
+ ac_cv_prog_CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
-if test -n "$AR_FOR_TARGET"; then
- echo "$ac_t""$AR_FOR_TARGET" 1>&6
+CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
+if test -n "$CONFIGURED_AR_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_AR_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_AR_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
+ ncn_cv_CONFIGURED_AR_FOR_TARGET=$CONFIGURED_AR_FOR_TARGET
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3547: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:3936: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_AR_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="$ncn_cv_CONFIGURED_AR_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
+ ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET="ar"
fi
fi
-ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
-if test -n "$ncn_cv_AR_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AR_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_AR_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_AR_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
+ CONFIGURED_AR_FOR_TARGET=$ncn_cv_CONFIGURED_AR_FOR_TARGET
else
- AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
+ CONFIGURED_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
fi
else
- AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
+ CONFIGURED_AR_FOR_TARGET="$ac_cv_prog_CONFIGURED_AR_FOR_TARGET"
fi
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3586: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:3975: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$AS_FOR_TARGET"; then
- ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_AS_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_AS_FOR_TARGET="$CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
+ ac_cv_prog_CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
-if test -n "$AS_FOR_TARGET"; then
- echo "$ac_t""$AS_FOR_TARGET" 1>&6
+CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
+if test -n "$CONFIGURED_AS_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_AS_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_AS_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
+ ncn_cv_CONFIGURED_AS_FOR_TARGET=$CONFIGURED_AS_FOR_TARGET
# Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3619: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4008: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_AS_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="$ncn_cv_CONFIGURED_AS_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
+ ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET="as"
fi
fi
-ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
-if test -n "$ncn_cv_AS_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_AS_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_AS_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_AS_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
+ CONFIGURED_AS_FOR_TARGET=$ncn_cv_CONFIGURED_AS_FOR_TARGET
else
- AS_FOR_TARGET="${ncn_target_tool_prefix}as"
+ CONFIGURED_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
fi
else
- AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
+ CONFIGURED_AS_FOR_TARGET="$ac_cv_prog_CONFIGURED_AS_FOR_TARGET"
fi
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3658: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4047: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$DLLTOOL_FOR_TARGET"; then
- ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="$CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
+ ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
-if test -n "$DLLTOOL_FOR_TARGET"; then
- echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
+CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
+if test -n "$CONFIGURED_DLLTOOL_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
+ ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET=$CONFIGURED_DLLTOOL_FOR_TARGET
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3691: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4080: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
+ ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="dlltool"
fi
fi
-ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
-if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
+ CONFIGURED_DLLTOOL_FOR_TARGET=$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET
else
- DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
+ CONFIGURED_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
fi
else
- DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
+ CONFIGURED_DLLTOOL_FOR_TARGET="$ac_cv_prog_CONFIGURED_DLLTOOL_FOR_TARGET"
fi
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3730: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4119: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$LD_FOR_TARGET"; then
- ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_LD_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_LD_FOR_TARGET="$CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
+ ac_cv_prog_CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
-if test -n "$LD_FOR_TARGET"; then
- echo "$ac_t""$LD_FOR_TARGET" 1>&6
+CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
+if test -n "$CONFIGURED_LD_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_LD_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_LD_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
+ ncn_cv_CONFIGURED_LD_FOR_TARGET=$CONFIGURED_LD_FOR_TARGET
# Extract the first word of "ld", so it can be a program name with args.
set dummy ld; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3763: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4152: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_LD_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="$ncn_cv_CONFIGURED_LD_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
+ ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET="ld"
fi
fi
-ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
-if test -n "$ncn_cv_LD_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_LD_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_LD_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_LD_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
+ CONFIGURED_LD_FOR_TARGET=$ncn_cv_CONFIGURED_LD_FOR_TARGET
else
- LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
+ CONFIGURED_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
fi
else
- LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
+ CONFIGURED_LD_FOR_TARGET="$ac_cv_prog_CONFIGURED_LD_FOR_TARGET"
fi
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3802: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4191: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$NM_FOR_TARGET"; then
- ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_NM_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_NM_FOR_TARGET="$CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
+ ac_cv_prog_CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
-if test -n "$NM_FOR_TARGET"; then
- echo "$ac_t""$NM_FOR_TARGET" 1>&6
+CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
+if test -n "$CONFIGURED_NM_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_NM_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_NM_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
+ ncn_cv_CONFIGURED_NM_FOR_TARGET=$CONFIGURED_NM_FOR_TARGET
# Extract the first word of "nm", so it can be a program name with args.
set dummy nm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3835: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4224: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_NM_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="$ncn_cv_CONFIGURED_NM_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
+ ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET="nm"
fi
fi
-ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
-if test -n "$ncn_cv_NM_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_NM_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_NM_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_NM_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
+ CONFIGURED_NM_FOR_TARGET=$ncn_cv_CONFIGURED_NM_FOR_TARGET
else
- NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
+ CONFIGURED_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
fi
else
- NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
+ CONFIGURED_NM_FOR_TARGET="$ac_cv_prog_CONFIGURED_NM_FOR_TARGET"
fi
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3874: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4263: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$RANLIB_FOR_TARGET"; then
- ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="$CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
+ ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
-if test -n "$RANLIB_FOR_TARGET"; then
- echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
+CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
+if test -n "$CONFIGURED_RANLIB_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_RANLIB_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
+ ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=$CONFIGURED_RANLIB_FOR_TARGET
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3907: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4296: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
+ ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="ranlib"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET=":"
fi
fi
-ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
-if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
+ CONFIGURED_RANLIB_FOR_TARGET=$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET
else
- RANLIB_FOR_TARGET=":"
+ CONFIGURED_RANLIB_FOR_TARGET=":"
fi
else
- RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
+ CONFIGURED_RANLIB_FOR_TARGET="$ac_cv_prog_CONFIGURED_RANLIB_FOR_TARGET"
fi
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3946: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4335: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$WINDRES_FOR_TARGET"; then
- ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
+ if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
+ ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="$CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
+ ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
-WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
-if test -n "$WINDRES_FOR_TARGET"; then
- echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
+CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
+if test -n "$CONFIGURED_WINDRES_FOR_TARGET"; then
+ echo "$ac_t""$CONFIGURED_WINDRES_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
fi
-if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
+if test -z "$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET" ; then
if test $build = $target ; then
- ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
+ ncn_cv_CONFIGURED_WINDRES_FOR_TARGET=$CONFIGURED_WINDRES_FOR_TARGET
# Extract the first word of "windres", so it can be a program name with args.
set dummy windres; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3979: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
+echo "configure:4368: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
- ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
+ if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
+ ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
ac_dummy="$PATH"
for ac_dir in $ac_dummy; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
- ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
+ ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
break
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
+ test -z "$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="windres"
fi
fi
-ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
-if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
- echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
+ncn_cv_CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"
+if test -n "$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET"; then
+ echo "$ac_t""$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
+ CONFIGURED_WINDRES_FOR_TARGET=$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET
else
- WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
+ CONFIGURED_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
fi
else
- WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
+ CONFIGURED_WINDRES_FOR_TARGET="$ac_cv_prog_CONFIGURED_WINDRES_FOR_TARGET"
fi
NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
+else
+ # Just use the ones we found.
+ AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
+ AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
+ DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
+ LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
+ NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
+ RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
+ WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"
fi
+
+
+
+
+
+
+
+
# Certain tools may need extra flags.
AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:4046: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:4452: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
fi
MAINT=$MAINTAINER_MODE_TRUE
+# ---------------------
+# GCC bootstrap support
+# ---------------------
+
+# Stage specific cflags for build.
+stage1_cflags="-g"
+case $build in
+ vax-*-*)
+ case ${GCC} in
+ yes) stage1_cflags="-g -Wa,-J" ;;
+ *) stage1_cflags="-g -J" ;;
+ esac ;;
+ powerpc-*-darwin*)
+ # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
+ # sources; use -no-cpp-precomp to get to GNU cpp.
+ # Apple's GCC has bugs in designated initializer handling, so disable
+ # that too.
+ stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
+ ;;
+esac
+
+
+# Enable -Werror in bootstrap stage2 and later.
+# Change the default to "no" on release branches.
+# Check whether --enable-werror or --disable-werror was given.
+if test "${enable_werror+set}" = set; then
+ enableval="$enable_werror"
+ :
+else
+ enable_werror=yes
+fi
+
+case ${enable_werror} in
+ yes) stage2_werror_flag="--enable-werror-always" ;;
+ *) stage2_werror_flag="" ;;
+esac
+
+
trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
s%@build_subdir@%$build_subdir%g
s%@host_subdir@%$host_subdir%g
s%@target_subdir@%$target_subdir%g
+s%@CC@%$CC%g
+s%@GNATBIND@%$GNATBIND%g
+s%@stage1_languages@%$stage1_languages%g
+s%@DEFAULT_YACC@%$DEFAULT_YACC%g
+s%@DEFAULT_M4@%$DEFAULT_M4%g
+s%@DEFAULT_LEX@%$DEFAULT_LEX%g
/@maybe_dependencies@/r $maybe_dependencies
s%@maybe_dependencies@%%g
/@serialization_dependencies@/r $serialization_dependencies
s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
s%@BUILD_PREFIX@%$BUILD_PREFIX%g
s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
-s%@configlinks@%$configlinks%g
s%@gcc_version_trigger@%$gcc_version_trigger%g
s%@gcc_version@%$gcc_version%g
s%@tooldir@%$tooldir%g
s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
s%@OBJDUMP@%$OBJDUMP%g
s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
-s%@CC@%$CC%g
s%@CXX@%$CXX%g
s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
-s%@DEFAULT_YACC@%$DEFAULT_YACC%g
-s%@DEFAULT_LEX@%$DEFAULT_LEX%g
-s%@DEFAULT_M4@%$DEFAULT_M4%g
-s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
-s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
-s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
-s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
-s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
-s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
-s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
-s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
-s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
-s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
-s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
-s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
-s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
-s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
+s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_AR_FOR_TARGET@%$ncn_cv_CONFIGURED_AR_FOR_TARGET%g
+s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_AS_FOR_TARGET@%$ncn_cv_CONFIGURED_AS_FOR_TARGET%g
+s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET@%$ncn_cv_CONFIGURED_DLLTOOL_FOR_TARGET%g
+s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_LD_FOR_TARGET@%$ncn_cv_CONFIGURED_LD_FOR_TARGET%g
+s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_NM_FOR_TARGET@%$ncn_cv_CONFIGURED_NM_FOR_TARGET%g
+s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_RANLIB_FOR_TARGET@%$ncn_cv_CONFIGURED_RANLIB_FOR_TARGET%g
+s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
+s%@ncn_cv_CONFIGURED_WINDRES_FOR_TARGET@%$ncn_cv_CONFIGURED_WINDRES_FOR_TARGET%g
s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
+s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
+s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
+s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
+s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
+s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
+s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
+s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
s%@MAINT@%$MAINT%g
+s%@stage1_cflags@%$stage1_cflags%g
+s%@stage2_werror_flag@%$stage2_werror_flag%g
CEOF
EOF