fix(configure): Correctly detect visibility("hidden") support on Darwin

2018-12-19 18:33:08 +02:00
parent 737d4faa00
commit 2c5b164288
1 changed files with 1 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@@ -270,7 +270,7 @@ if test "x$GCC" = "xyes"; then
  	echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
  	libffi_cv_hidden_visibility_attribute=no
  	if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
-  	    if grep '\.hidden.*foo' conftest.s >/dev/null; then
+  	    if egrep '(\.hidden|\.private_extern).*foo' conftest.s >/dev/null; then
  		libffi_cv_hidden_visibility_attribute=yes
  	    fi
  	fi