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Merge libitm changes to configure.ac from gcc master.

This commit is contained in:
Richard Henderson 2011-11-08 18:23:33 +00:00
parent 6eb43d82ab
commit 068a111af0
3 changed files with 46 additions and 0 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2011-11-08 Richard Henderson <rth@redhat.com>
* configure.ac: Test for libitm directory present first.
* configure.ac: Adjust srcdir for running libitm/configure.tgt.
* configure.ac: Test libitm/configure.tgt to disable libitm.
* configure: Rebuild.
2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Makefile.tpl (EXTRA_GCC_FLAGS): Remove LIBGCC2_CFLAGS,

20
configure vendored
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@ -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-*-*)

17
configure.ac
View File

@ -154,6 +154,7 @@ target_libraries="target-libgcc \
target-libgloss \
target-newlib \
target-libgomp \
target-libitm \
target-libstdc++-v3 \
target-libmudflap \
target-libssp \
@ -492,6 +493,22 @@ 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
AC_MSG_CHECKING([for libitm support])
if (srcdir=${srcdir}/libitm; \
. ${srcdir}/configure.tgt; \
test -n "$UNSUPPORTED")
then
AC_MSG_RESULT([no])
noconfigdirs="$noconfigdirs target-libitm"
else
AC_MSG_RESULT([yes])
fi
fi
fi
# Disable libssp for some systems.
case "${target}" in
avr-*-*)