From 1774d306ee701be0e3257d3126fc437380edece4 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 17 Aug 2005 11:48:05 -0400
Subject: ENH: Adding test for auto-object-depends feature.  It has been tested
 with the Makefile generator.  Hopefully this will work for the Visual Studio
 and XCode generators.

---
 Tests/CustomCommand/CMakeLists.txt | 20 ++++++++++++++++++--
 Tests/CustomCommand/foo.h.in       |  1 +
 Tests/CustomCommand/foo.in         |  1 +
 3 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 Tests/CustomCommand/foo.h.in

diff --git a/Tests/CustomCommand/CMakeLists.txt b/Tests/CustomCommand/CMakeLists.txt
index f9dbafe..2faa64d 100644
--- a/Tests/CustomCommand/CMakeLists.txt
+++ b/Tests/CustomCommand/CMakeLists.txt
@@ -77,6 +77,17 @@ ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_BINARY_DIR}/doc1.h
   COMMAND ${CMAKE_COMMAND} -E remove -f ${PROJECT_BINARY_DIR}/doc1temp.h
   )
 
+# Add custom command to generate foo.h.
+ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_BINARY_DIR}/foo.h
+  DEPENDS ${PROJECT_SOURCE_DIR}/foo.h.in
+  COMMAND ${CMAKE_COMMAND} -E echo " Copying foo.h.in to foo.h."
+  COMMAND ${CMAKE_COMMAND} -E copy ${PROJECT_SOURCE_DIR}/foo.h.in
+                                   ${PROJECT_BINARY_DIR}/foo.h
+  )
+
+# Add the location of foo.h to the include path.
+INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR})
+
 # Add a custom target to drive generation of doc1.h.
 ADD_CUSTOM_TARGET(TDocument ALL
   COMMAND ${CMAKE_COMMAND} -E echo " Copying doc1.h to doc2.h."
@@ -118,8 +129,13 @@ ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_BINARY_DIR}/foo.c
   ${PROJECT_BINARY_DIR}/foo.c
   )
 
-SET_SOURCE_FILES_PROPERTIES(${PROJECT_BINARY_DIR}/foo.c PROPERTIES
-  OBJECT_DEPENDS ${PROJECT_BINARY_DIR}/doc1.h)
+# This object dependency is removed to test the new
+# auto-object-depends feature.  If the feature is removed these lines
+# must be restored.
+#SET_SOURCE_FILES_PROPERTIES(${PROJECT_BINARY_DIR}/foo.c PROPERTIES
+#  OBJECT_DEPENDS ${PROJECT_BINARY_DIR}/doc1.h)
+#SET_SOURCE_FILES_PROPERTIES(${PROJECT_BINARY_DIR}/foo.c PROPERTIES
+#  OBJECT_DEPENDS ${PROJECT_BINARY_DIR}/foo.h)
 
 # add the library
 ADD_EXECUTABLE(CustomCommand 
diff --git a/Tests/CustomCommand/foo.h.in b/Tests/CustomCommand/foo.h.in
new file mode 100644
index 0000000..d6a4a56
--- /dev/null
+++ b/Tests/CustomCommand/foo.h.in
@@ -0,0 +1 @@
+// Empty header file just used to test header generation.
diff --git a/Tests/CustomCommand/foo.in b/Tests/CustomCommand/foo.in
index a887264..62b04b2 100644
--- a/Tests/CustomCommand/foo.in
+++ b/Tests/CustomCommand/foo.in
@@ -1,4 +1,5 @@
 #include "doc1.h"
+#include "foo.h"
 
 int generated();
 int wrapped();
-- 
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