Configure: don't probe for --noexecstack assembler option on Darwin.
The option has no meaning on Darwin, but it can bail out in combination
with -fembed-bitcode or -no-integrated-as...
@@ -1441,7 +1441,7 @@ if (!$disabled{makedepend}) {
}
}
-if (!$disabled{asm}) {
+if (!$disabled{asm} && !$predefined{__MACH__} && $^O ne 'VMS') {
# probe for -Wa,--noexecstack option...
if ($predefined{__clang__}) {
# clang has builtin assembler, which doesn't recognize --help,
@@ -1449,7 +1449,7 @@ if (!$disabled{asm}) {
# supported platforms even when it's meaningless. In other words
# probe would fail, but probed option always accepted...
push @{$config{cflags}}, "-Wa,--noexecstack", "-Qunused-arguments";
- } elsif ($^O ne 'VMS') {
+ } else {
my $cc = $config{CROSS_COMPILE}.$config{CC};
open(PIPE, "$cc -Wa,--help -c -o null.$$.o -x assembler /dev/null 2>&1 |");
while(<PIPE>) {
