Fix unused function warning w/o changing compiler flags.
We have way too many different build systems.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@184409 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/sanitizer_common/tests/CMakeLists.txt b/lib/sanitizer_common/tests/CMakeLists.txt
index 8f871a5..5f51544 100644
--- a/lib/sanitizer_common/tests/CMakeLists.txt
+++ b/lib/sanitizer_common/tests/CMakeLists.txt
@@ -32,8 +32,7 @@
-I${COMPILER_RT_SOURCE_DIR}/lib/sanitizer_common
-DGTEST_HAS_RTTI=0
-O2 -g -fno-rtti
- -Wall -Werror -Werror=sign-compare
- -Wno-unused-function)
+ -Wall -Werror -Werror=sign-compare)
set(SANITIZER_TEST_LINK_FLAGS_COMMON
-lstdc++ -ldl)
diff --git a/lib/sanitizer_common/tests/sanitizer_ioctl_test.cc b/lib/sanitizer_common/tests/sanitizer_ioctl_test.cc
index 1ecd6cb..154d986 100644
--- a/lib/sanitizer_common/tests/sanitizer_ioctl_test.cc
+++ b/lib/sanitizer_common/tests/sanitizer_ioctl_test.cc
@@ -42,7 +42,12 @@
#include "sanitizer_common/sanitizer_common_interceptors_ioctl.inc"
static struct IoctlInit {
- IoctlInit() { ioctl_init(); }
+ IoctlInit() {
+ ioctl_init();
+ // Avoid unused function warnings.
+ (void)&ioctl_common_pre;
+ (void)&ioctl_common_post;
+ }
} ioctl_static_initializer;
TEST(SanitizerIoctl, Fixup) {
