build: Don't pass -avoid-version or -no-undefined on Darwin, they don't do

[oota-llvm.git] / configure

diff --git a/configure b/configure
index f1488d32ed4730745306b38db03e84dc8d5436f0..98a40c4338e0dc2870580d81d351864a4890c90d 100755 (executable)
--- a/configure
+++ b/configure
@@ -20165,6 +20165,12 @@ fi
 
 { echo "$as_me:$LINENO: checking for GCC atomic builtins" >&5
 echo $ECHO_N "checking for GCC atomic builtins... $ECHO_C" >&6; }
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20215,6 +20221,12 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
   { echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6; }