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configure: redirect -fsplit-stack compilation to dev/null

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Avoid an error message in the middle of the configure output.
    
    Patch by Eric Botcazou.
    
    Reviewed-on: https://go-review.googlesource.com/30813

From-SVN: r240993
This commit is contained in:
Ian Lance Taylor 2016-10-11 13:13:17 +00:00
parent a26ff5b549
commit 207f844e6e
3 changed files with 7 additions and 7 deletions
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2
gcc/go/gofrontend/MERGE
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@ -1,4 +1,4 @@
a700fa1908aa2a36f05b3ee09932f814fd94a10d
03e53c928ebaa15a915eb1e1b07f193d83fc2852
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

6
libgo/configure vendored
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@ -13937,9 +13937,9 @@ EOF
cat > conftest2.c << EOF
void f() {}
EOF
$CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c
$CC -c $CFLAGS $CPPFLAGS conftest2.c
if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext; then
$CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
$CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
libgo_cv_c_linker_split_non_split=yes
else
libgo_cv_c_linker_split_non_split=no

6
libgo/configure.ac
View File

@ -447,9 +447,9 @@ EOF
cat > conftest2.c << EOF
void f() {}
EOF
$CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c
$CC -c $CFLAGS $CPPFLAGS conftest2.c
if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext; then
$CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
$CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
libgo_cv_c_linker_split_non_split=yes
else
libgo_cv_c_linker_split_non_split=no