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authorRichard Henderson <rth@redhat.com>2011-11-08 18:23:33 +0000
committerRichard Henderson <rth@redhat.com>2011-11-08 18:23:33 +0000
commitd32e2926f1fd619d6c218ee6d32418aa01430402 (patch)
treed8299ac1e6d3bc6623f54919c58c203754a7b184 /configure
parent956a8f8beb7b830faf126c48025f44628a365a14 (diff)
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Merge libitm changes to configure.ac from gcc master.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure20
1 files changed, 20 insertions, 0 deletions
diff --git a/configure b/configure
index c2a5127..40922de 100755
--- a/configure
+++ b/configure
@@ -2681,6 +2681,7 @@ target_libraries="target-libgcc \
target-libgloss \
target-newlib \
target-libgomp \
+ target-libitm \
target-libstdc++-v3 \
target-libmudflap \
target-libssp \
@@ -3056,6 +3057,25 @@ if test x$enable_libgomp = x ; then
esac
fi
+# Disable libitm on unsupported systems.
+if test -d ${srcdir}/libitm; then
+ if test x$enable_libitm = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5
+$as_echo_n "checking for libitm support... " >&6; }
+ if (srcdir=${srcdir}/libitm; \
+ . ${srcdir}/configure.tgt; \
+ test -n "$UNSUPPORTED")
+ then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ noconfigdirs="$noconfigdirs target-libitm"
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ fi
+ fi
+fi
+
# Disable libssp for some systems.
case "${target}" in
avr-*-*)