From 306e3e573fe409c0818fa069fd7e625c19713ed9 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 4 Jun 2008 12:10:59 -0400
Subject: ENH: Add test for make variable replacement in a custom command with
 the VERBATIM option.

---
 Tests/CustomCommand/CMakeLists.txt |  2 ++
 Tests/CustomCommand/wrapper.cxx    | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/Tests/CustomCommand/CMakeLists.txt b/Tests/CustomCommand/CMakeLists.txt
index 7e9f29c..5d785bc 100644
--- a/Tests/CustomCommand/CMakeLists.txt
+++ b/Tests/CustomCommand/CMakeLists.txt
@@ -42,6 +42,8 @@ ADD_CUSTOM_COMMAND(
   MAIN_DEPENDENCY ${PROJECT_SOURCE_DIR}/wrapped.h
   COMMAND ${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR}/wrapper
   ${PROJECT_BINARY_DIR}/wrapped.c ${PROJECT_BINARY_DIR}/wrapped_help.c
+  ${CMAKE_CFG_INTDIR} # this argument tests passing of the configuration
+  VERBATIM # passing of configuration should work in this mode
   )
 
 ################################################################
diff --git a/Tests/CustomCommand/wrapper.cxx b/Tests/CustomCommand/wrapper.cxx
index 3ad0794..97912de 100644
--- a/Tests/CustomCommand/wrapper.cxx
+++ b/Tests/CustomCommand/wrapper.cxx
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <string.h>
 
 int main(int argc, char *argv[])
 {
@@ -14,5 +15,16 @@ int main(int argc, char *argv[])
   fp = fopen(argv[2],"w");
   fprintf(fp,"int wrapped_help() { return 5; }\n");
   fclose(fp);
+#ifdef CMAKE_INTDIR
+  const char* cfg = (argc >= 4)? argv[3] : "";
+  if(strcmp(cfg, CMAKE_INTDIR) != 0)
+    {
+    fprintf(stderr,
+            "Did not receive expected configuration argument:\n"
+            "  expected [" CMAKE_INTDIR "]\n"
+            "  received [%s]\n", cfg);
+    return 1;
+    }
+#endif
   return 0;
 }
-- 
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