SYSROOT_CFLAGS_FOR_TARGET
stage1_languages
extra_host_libiberty_configure_flags
+extra_linker_plugin_flags
+extra_linker_plugin_configure_flags
clooginc
clooglibs
islinc
with_cloog_lib
enable_cloog_version_check
enable_lto
+enable_linker_plugin_configure_flags
+enable_linker_plugin_flags
enable_stage1_languages
enable_objc_gc
with_build_sysroot
--disable-cloog-version-check
disable check for CLooG version
--enable-lto enable link time optimization support
+ --enable-linker-plugin-configure-flags=FLAGS
+ additional flags for configuring linker plugins
+ [none]
+ --enable-linker-plugin-flags=FLAGS
+ additional flags for configuring and building linker
+ plugins [none]
--enable-stage1-languages[=all]
choose additional languages to build during stage1.
Mostly useful for compiler development
fi
if test "${ENABLE_LIBSTDCXX}" = "no" ; then
- noconfigdirs="$noconfigdirs libstdc++-v3"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3"
fi
# Save it here so that, even in case of --enable-libgcj, if the Java
*-mingw*)
host_makefile_frag="config/mh-mingw"
;;
+ alpha*-*-linux*)
+ host_makefile_frag="config/mh-alpha-linux"
+ ;;
hppa*-hp-hpux10*)
host_makefile_frag="config/mh-pa-hpux10"
;;
- if test "${ENABLE_ISL_CHECK}" = yes ; then
- _isl_saved_CFLAGS=$CFLAGS
- _isl_saved_LDFLAGS=$LDFLAGS
- _isl_saved_LIBS=$LIBS
-
- CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
- LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}"
- LIBS="${_isl_saved_LIBS} -lisl"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 of ISL" >&5
-$as_echo_n "checking for version 0.10 of ISL... " >&6; }
- if test "$cross_compiling" = yes; then :
- gcc_cv_isl=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <isl/version.h>
- #include <string.h>
-int
-main ()
-{
-if (strncmp (isl_version (), "isl-0.10", strlen ("isl-0.10")) != 0)
- return 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gcc_cv_isl=yes
-else
- gcc_cv_isl=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
-$as_echo "$gcc_cv_isl" >&6; }
-
- CFLAGS=$_isl_saved_CFLAGS
- LDFLAGS=$_isl_saved_LDFLAGS
- LIBS=$_isl_saved_LIBS
- fi
-
-
- if test "${gcc_cv_isl}" = no ; then
-
- if test "${ENABLE_ISL_CHECK}" = yes ; then
- _isl_saved_CFLAGS=$CFLAGS
- _isl_saved_LDFLAGS=$LDFLAGS
- _isl_saved_LIBS=$LIBS
-
- CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
- LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}"
- LIBS="${_isl_saved_LIBS} -lisl"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.11 of ISL" >&5
-$as_echo_n "checking for version 0.11 of ISL... " >&6; }
- if test "$cross_compiling" = yes; then :
- gcc_cv_isl=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <isl/version.h>
- #include <string.h>
-int
-main ()
-{
-if (strncmp (isl_version (), "isl-0.11", strlen ("isl-0.11")) != 0)
- return 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gcc_cv_isl=yes
-else
- gcc_cv_isl=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
-$as_echo "$gcc_cv_isl" >&6; }
-
- CFLAGS=$_isl_saved_CFLAGS
- LDFLAGS=$_isl_saved_LDFLAGS
- LIBS=$_isl_saved_LIBS
- fi
-
-
- if test "${gcc_cv_isl}" = no ; then
-
if test "${ENABLE_ISL_CHECK}" = yes ; then
_isl_saved_CFLAGS=$CFLAGS
_isl_saved_LDFLAGS=$LDFLAGS
fi
- fi
- fi
if test "x${clooginc}" = x && test "x${clooglibs}" = x \
&& test -d ${srcdir}/cloog; then
clooglibs='-L$$r/$(HOST_SUBDIR)/cloog/'"$lt_cv_objdir"' '
- clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include -I'${srcdir}'/cloog/include '
+ clooginc='-I$$r/$(HOST_SUBDIR)/cloog/include -I$$s/cloog/include'
ENABLE_CLOOG_CHECK=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree CLooG, disabling version check" >&5
$as_echo "$as_me: WARNING: using in-tree CLooG, disabling version check" >&2;}
CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${islinc} ${gmpinc}"
LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${isllibs} ${gmplib}"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.17.0 of CLooG" >&5
-$as_echo_n "checking for version 0.17.0 of CLooG... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "cloog/version.h"
-int
-main ()
-{
-#if CLOOG_VERSION_MAJOR != 0 \
- || CLOOG_VERSION_MINOR != 17 \
- || CLOOG_VERSION_REVISION < 0
- choke me
- #endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gcc_cv_cloog=yes
-else
- gcc_cv_cloog=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_cloog" >&5
-$as_echo "$gcc_cv_cloog" >&6; }
-
- CFLAGS=$_cloog_saved_CFLAGS
- LDFLAGS=$_cloog_saved_LDFLAGS
- fi
-
-
- if test "${gcc_cv_cloog}" = no ; then
-
-
-
- if test "${ENABLE_CLOOG_CHECK}" = yes ; then
- _cloog_saved_CFLAGS=$CFLAGS
- _cloog_saved_LDFLAGS=$LDFLAGS
-
- CFLAGS="${_cloog_saved_CFLAGS} ${clooginc} ${islinc} ${gmpinc}"
- LDFLAGS="${_cloog_saved_LDFLAGS} ${clooglibs} ${isllibs} ${gmplib}"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.18.0 of CLooG" >&5
-$as_echo_n "checking for version 0.18.0 of CLooG... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.18.1 of CLooG" >&5
+$as_echo_n "checking for version 0.18.1 of CLooG... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "cloog/version.h"
{
#if CLOOG_VERSION_MAJOR != 0 \
|| CLOOG_VERSION_MINOR != 18 \
- || CLOOG_VERSION_REVISION < 0
+ || CLOOG_VERSION_REVISION < 1
choke me
#endif
;
fi
- fi
fi
+# Check whether --enable-linker-plugin-configure-flags was given.
+if test "${enable_linker_plugin_configure_flags+set}" = set; then :
+ enableval=$enable_linker_plugin_configure_flags; extra_linker_plugin_configure_flags=$enableval
+else
+ extra_linker_plugin_configure_flags=
+fi
+
+
+# Check whether --enable-linker-plugin-flags was given.
+if test "${enable_linker_plugin_flags+set}" = set; then :
+ enableval=$enable_linker_plugin_flags; extra_linker_plugin_flags=$enableval
+else
+ extra_linker_plugin_flags=
+fi
+
+
+
# By default, C and C++ are the only stage 1 languages.
stage1_languages=,c,
;;
esac
-# Disable libitm, libsanitizer, libvtv if we're not building C++
+# Disable libcilkrts, libitm, libsanitizer, libvtv if we're not building C++
case ,${enable_languages}, in
- *,c++,*) ;;
+ *,c++,*)
+ # Disable libcilkrts, libitm, libsanitizer if we're not building libstdc++
+ case "${noconfigdirs}" in
+ *target-libstdc++-v3*)
+ noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer"
+ ;;
+ *) ;;
+ esac
+ ;;
*)
noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer target-libvtv"
;;
fi
done
+# libiberty-linker-plugin is special: it doesn't have its own source directory,
+# so we have to add it after the preceding checks.
+if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x
+then
+ case " $configdirs " in
+ *" libiberty "*)
+ # If we can build libiberty, we can also build libiberty-linker-plugin.
+ configdirs="$configdirs libiberty-linker-plugin"
+ extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \
+ --with-libiberty=../libiberty-linker-plugin";;
+ *)
+ as_fn_error "libiberty missing" "$LINENO" 5;;
+ esac
+fi
+
# 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
mips*-*-*linux* | mips*-*-gnu*)
target_makefile_frag="config/mt-mips-gnu"
;;
+ nios2-*-elf*)
+ target_makefile_frag="config/mt-nios2-elf"
+ ;;
*-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
target_makefile_frag="config/mt-gnu"
;;
# build configuration in Makefile.
target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
+bootstrap_fixincludes=no
# If we are building libgomp, bootstrap it.
if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
case "$BUILD_CONFIG" in
*bootstrap-asan* | *bootstrap-ubsan* )
bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
+ bootstrap_fixincludes=yes
;;
esac
fi
fi
done
fi
+ case ${module},${bootstrap_fixincludes} in
+ fixincludes,no) host_bootstrap_suffix=no-bootstrap ;;
+ *) host_bootstrap_suffix=$bootstrap_suffix ;;
+ esac
extrasub_host="$extrasub_host
/^@if $module\$/d
/^@endif $module\$/d
-/^@if $module-$bootstrap_suffix\$/d
-/^@endif $module-$bootstrap_suffix\$/d"
+/^@if $module-$host_bootstrap_suffix\$/d
+/^@endif $module-$host_bootstrap_suffix\$/d"
done
extrasub_target=
for module in ${target_configdirs} ; do
projects / gcc.git / blobdiff