From b0536e29eaf2edbf798cd98884eb3a31ebf4f781 Mon Sep 17 00:00:00 2001
From: David Cole <david.cole@kitware.com>
Date: Wed, 29 Oct 2008 12:27:19 -0400
Subject: [PATCH] ENH: Use settings for CPackComponents test to make it fail if
 the recent fix of cmCPackGenerator.cxx revision 1.16 ever encounters another
 regression.

---
 Tests/CMakeLists.txt                 |  3 +++
 Tests/CPackComponents/CMakeLists.txt | 29 +++++++++++++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 74a59a2a6..b0310ed31 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -391,6 +391,9 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=CVS -P ${CMake_SOURCE_DIR}/Utilities/Rel
       --build-makeprogram ${CMAKE_TEST_MAKEPROGRAM}
       --build-two-config
       --build-target package
+      --build-options
+        -DCPACK_BINARY_DEB:BOOL=${CPACK_BINARY_DEB}
+        -DCPACK_BINARY_RPM:BOOL=${CPACK_BINARY_RPM}
       --test-command ${CMAKE_CMAKE_COMMAND}
         "-DCPackComponents_BINARY_DIR:PATH=${CMake_BINARY_DIR}/Tests/CPackComponents"
         -P "${CMake_SOURCE_DIR}/Tests/CPackComponents/VerifyResult.cmake")
diff --git a/Tests/CPackComponents/CMakeLists.txt b/Tests/CPackComponents/CMakeLists.txt
index d34490af2..d41faa09a 100644
--- a/Tests/CPackComponents/CMakeLists.txt
+++ b/Tests/CPackComponents/CMakeLists.txt
@@ -14,8 +14,19 @@ add_library(mylib mylib.cpp)
 add_executable(mylibapp mylibapp.cpp)
 target_link_libraries(mylibapp mylib)
 
+# On Linux, enable using an absolute install path to verify that
+# CMAKE_INSTALL_PREFIX and CPACK_SET_DESTDIR interact properly.
+if(UNIX AND NOT APPLE)
+  set(mylib_install_to_absolute_path ON)
+endif()
+
+if(mylib_install_to_absolute_path)
+  set(CMAKE_INSTALL_PREFIX "/opt/mylib")
+  set(CPACK_SET_DESTDIR ON)
+endif()
+
 # Create installation targets. Note that we put each kind of file
-# into a different component via COMPONENT. These components will 
+# into a different component via COMPONENT. These components will
 # be used to create the installation components.
 install(TARGETS mylib 
   ARCHIVE
@@ -29,9 +40,16 @@ install(FILES mylib.h
   DESTINATION include
   COMPONENT headers)
 
+if(mylib_install_to_absolute_path)
+ install(FILES mylib.cpp
+    DESTINATION /opt/mylib-source
+    COMPONENT source)
+endif()
+
 # CPack boilerplate for this project
 set(CPACK_PACKAGE_NAME "MyLib")
 set(CPACK_PACKAGE_VENDOR "CMake.org")
+set(CPACK_PACKAGE_CONTACT "somebody@cmake.org")
 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "MyLib - CPack Component Installation Example")
 set(CPACK_PACKAGE_VERSION "1.0.0")
 set(CPACK_PACKAGE_VERSION_MAJOR "1")
@@ -70,3 +88,12 @@ cpack_add_component(headers
   GROUP Development
   DEPENDS libraries
   INSTALL_TYPES Developer Full)
+
+if(mylib_install_to_absolute_path)
+  cpack_add_component(source
+    DISPLAY_NAME "C++ Source Files"
+    DESCRIPTION "C/C++ source files to build MyLib"
+    GROUP Development
+    DEPENDS libraries
+    INSTALL_TYPES Developer Full)
+endif()