Add options to run clang-tidy with the compiler

Create a <LANG>_CLANG_TIDY target property (initialized by a
CMAKE_<LANG>_CLANG_TIDY variable) to specify a clang-tidy command line
to be run along with the compiler.

1 files changed, 16 insertions, 0 deletions

diff --git a/Tests/RunCMake/pseudo_tidy.c b/Tests/RunCMake/pseudo_tidy.c
new file mode 100644
index 0000000..766c990
--- /dev/null
+++ b/Tests/RunCMake/pseudo_tidy.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+int main(int argc, char* argv[])
+{
+  int i;
+  for (i = 1; i < argc; ++i)
+    {
+    if (argv[i][0] != '-')
+      {
+      fprintf(stdout, "%s:0:0: warning: message [checker]\n", argv[i]);
+      break;
+      }
+    }
+  fprintf(stderr, "1 warning generated.\n");
+  return 0;
+}