Test static linking with LINK_SEARCH_START_STATIC

Add "LinkStatic" test that links a static executable against "libm.a".
Pass both "/usr/lib/libm.a" and "-lm" to target_link_libraries to
trigger the link type logic for both cases.  If CMake incorrectly
switches the link type to shared for "-lm" then the link will fail.

1 files changed, 5 insertions, 0 deletions

diff --git a/Tests/LinkStatic/LinkStatic.c b/Tests/LinkStatic/LinkStatic.c
new file mode 100644
index 0000000..3600977
--- /dev/null
+++ b/Tests/LinkStatic/LinkStatic.c
@@ -0,0 +1,5 @@
+#include <math.h>
+int main(void)
+{
+  return (int)sin(0);
+}