aboutsummaryrefslogtreecommitdiff
path: root/libiberty/configure
diff options
context:
space:
mode:
authorH.J. Lu <hjl.tools@gmail.com>2020-05-12 18:37:03 -0700
committerH.J. Lu <hjl.tools@gmail.com>2020-05-12 18:37:03 -0700
commit90d00bbd9c514a0fea52d9dc44b98ce1dd564094 (patch)
tree95be8573f0dd17a81fe95b218960074ddd870fda /libiberty/configure
parent09f20ec88626cfba0a3e0ee0f5af80b172986d23 (diff)
downloadgdb-90d00bbd9c514a0fea52d9dc44b98ce1dd564094.zip
gdb-90d00bbd9c514a0fea52d9dc44b98ce1dd564094.tar.gz
gdb-90d00bbd9c514a0fea52d9dc44b98ce1dd564094.tar.bz2
Sync config and libiberty with GCC
config/ PR bootstrap/94998 * cet.m4 (GCC_CET_HOST_FLAGS): Enable CET in cross compiler if possible. libiberty/ PR bootstrap/94998 * configure: Regenerated.
Diffstat (limited to 'libiberty/configure')
-rwxr-xr-xlibiberty/configure12
1 files changed, 9 insertions, 3 deletions
diff --git a/libiberty/configure b/libiberty/configure
index bb76cf1..3f82c5b 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -5375,7 +5375,8 @@ rm -f core conftest.err conftest.$ac_objext \
fi
if test x$may_have_cet = xyes; then
- if test "$cross_compiling" = yes; then :
+ if test x$cross_compiling = xno; then
+ if test "$cross_compiling" = yes; then :
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
@@ -5420,9 +5421,14 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- if test x$enable_cet = xno -a x$have_cet = xyes; then
- as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
+ if test x$enable_cet = xno -a x$have_cet = xyes; then
+ as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
+ fi
fi
+else
+ # Enable CET in cross compiler if possible so that it will run on both
+ # CET and non-CET hosts.
+ have_cet=yes
fi
if test x$enable_cet = xyes; then
CET_HOST_FLAGS="-fcf-protection"