tests.cc-wrapper: verify building with sanitizers

pkgs/test/cc-wrapper/default.nix

@@ -38,6 +38,11 @@ stdenv.mkDerivation {
 
     NIX_LDFLAGS="-L$NIX_BUILD_TOP/foo/lib -rpath $NIX_BUILD_TOP/foo/lib" $CC -lfoo -o ldflags-check ${./ldflags-main.c}
     ./ldflags-check
+  '' + stdenv.lib.optionalString (stdenv.cc.isCompilerRT or false) ''
+
+    $CC -o sanitizers -fsanitize=address,undefined ${./sanitizers.c}
+    ./sanitizers
+  '' + ''
 
     touch $out
   '';

pkgs/test/cc-wrapper/sanitizers.c

@@ -0,0 +1,8 @@
+#include <sanitizer/asan_interface.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+  fprintf(stderr, "ok\n");
+  return 0;
+}