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authorNick Clifton <nickc@redhat.com>2016-02-10 10:54:29 +0000
committerNick Clifton <nickc@redhat.com>2016-02-10 10:54:29 +0000
commit52cf9762c53f5de7070a3951a3a6156082839d35 (patch)
treec480432df9683cf6845bf7e28c8267d019d4389f /configure
parent1233c0bae644451922bda07d03f1a66f3439dd20 (diff)
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Sync top level files with gcc.
Import these patches from the GCC mainline: 2016-01-12 Andris Pavenis <andris.pavenis@iki.fi> * configure.ac: Enable LTO for DJGPP * configure: Regenerate 2016-01-24 Mikhail Maltsev <maltsevm@gmail.com> PR bootstrap/69329 * Makefile.tpl (BASE_FLAGS_TO_PASS): Add LSAN_OPTIONS. * Makefile.in: Regenerate. 2016-01-25 Aditya Kumar <aditya.k7@samsung.com> Sebastian Pop <s.pop@samsung.com> * Makefile.in: Regenerate. * Makefile.tpl: Export ISLVER. * configure: Regenerate. * config/isl.m4: Detect isl-0.15. 2016-01-29 Sebastian Pop <s.pop@samsung.com> * config/isl.m4: Add comments about isl-0.16. * configure: Regenerate.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure41
1 files changed, 35 insertions, 6 deletions
diff --git a/configure b/configure
index 19eb2a4..89c863c 100755
--- a/configure
+++ b/configure
@@ -650,6 +650,7 @@ extra_linker_plugin_flags
extra_linker_plugin_configure_flags
islinc
isllibs
+islver
poststage1_ldflags
poststage1_libs
stage1_ldflags
@@ -6020,8 +6021,8 @@ $as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;}
LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}"
LIBS="${_isl_saved_LIBS} -lisl -lgmp"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.15 (or deprecated 0.14)" >&5
-$as_echo_n "checking for isl 0.15 (or deprecated 0.14)... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.16, 0.15, or deprecated 0.14" >&5
+$as_echo_n "checking for isl 0.16, 0.15, or deprecated 0.14... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <isl/ctx.h>
@@ -6044,8 +6045,36 @@ rm -f core conftest.err conftest.$ac_objext \
$as_echo "$gcc_cv_isl" >&6; }
if test "${gcc_cv_isl}" = no ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: recommended isl version is 0.15, minimum required isl version 0.14 is deprecated" >&5
-$as_echo "recommended isl version is 0.15, minimum required isl version 0.14 is deprecated" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: recommended isl version is 0.16 or 0.15, the minimum required isl version 0.14 is deprecated" >&5
+$as_echo "recommended isl version is 0.16 or 0.15, the minimum required isl version 0.14 is deprecated" >&6; }
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.16 or 0.15" >&5
+$as_echo_n "checking for isl 0.16 or 0.15... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <isl/schedule.h>
+int
+main ()
+{
+isl_options_set_schedule_serialize_sccs (NULL, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_has_isl_options_set_schedule_serialize_sccs=yes
+else
+ ac_has_isl_options_set_schedule_serialize_sccs=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_isl_options_set_schedule_serialize_sccs" >&5
+$as_echo "$ac_has_isl_options_set_schedule_serialize_sccs" >&6; }
+
+ if test x"$ac_has_isl_options_set_schedule_serialize_sccs" = x"yes"; then
+ islver="0.15"
+
fi
CFLAGS=$_isl_saved_CFLAGS
@@ -6127,7 +6156,7 @@ if test $target_elf = yes; then :
else
if test x"$default_enable_lto" = x"yes" ; then
case $target in
- *-apple-darwin9* | *-cygwin* | *-mingw*) ;;
+ *-apple-darwin9* | *-cygwin* | *-mingw* | *djgpp*) ;;
# On other non-ELF platforms, LTO has yet to be validated.
*) enable_lto=no ;;
esac
@@ -6138,7 +6167,7 @@ else
# warn during gcc/ subconfigure; unless you're bootstrapping with
# -flto it won't be needed until after installation anyway.
case $target in
- *-cygwin* | *-mingw* | *-apple-darwin*) ;;
+ *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;;
*) if test x"$enable_lto" = x"yes"; then
as_fn_error "LTO support is not enabled for this target." "$LINENO" 5
fi