From 52e827964843cdf25ec3be1af98cb47c17800545 Mon Sep 17 00:00:00 2001
From: Clinton Stimpson <clinton@elemtech.com>
Date: Fri, 24 Feb 2012 08:09:17 -0700
Subject: [PATCH] Fix for Qt4Deploy on some test machines.

Use the same check for whether Qt4 works for Qt4Automoc test before trying to do the Qt4Deploy test.
Also pass down to Qt4Deploy which Qt to use.
---
 Tests/CMakeLists.txt | 73 +++++++++++++++++++++-----------------------
 1 file changed, 35 insertions(+), 38 deletions(-)

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 2e72dec8e..cc2ae5e6c 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -231,6 +231,25 @@ IF(BUILD_TESTING)
     FIND_PACKAGE(Qt4)
   ENDIF(NOT QT4_FOUND)
 
+  IF(QT4_FOUND)
+    # test whether the Qt4 which has been found works, on some machines
+    # which run nightly builds there were errors like "wrong file format"
+    # for libQtCore.so. So first check it works, and only if it does add
+    # the automoc test.
+    INCLUDE(CheckCXXSourceCompiles)
+    SET(_save_CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES}")
+    SET(_save_CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
+
+    SET(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES})
+    SET(CMAKE_REQUIRED_LIBRARIES ${QT_QTCORE_LIBRARIES})
+
+    CHECK_CXX_SOURCE_COMPILES("#include <QCoreApplication>\n int main() {return (qApp == 0 ? 0 : 1); }\n"
+                              QT4_WORKS)
+
+    SET(CMAKE_REQUIRED_INCLUDES "${_save_CMAKE_REQUIRED_INCLUDES}")
+    SET(CMAKE_REQUIRED_LIBRARIES "${_save_CMAKE_REQUIRED_LIBRARIES}")
+  ENDIF()
+
   # run test for BundleUtilities on supported platforms/compilers
   if(MSVC OR
      CMAKE_SYSTEM_NAME MATCHES "Linux" OR
@@ -249,7 +268,7 @@ IF(BUILD_TESTING)
 
     # run test for DeployQt4 on supported platforms/compilers (which depends on BundleUtilities)
     # this test also depends on the existence of the standard qtiff plugin
-    if(QT4_FOUND)
+    if(QT4_WORKS)
       ADD_TEST(Qt4Deploy ${CMAKE_CTEST_COMMAND}
         --build-and-test
         "${CMake_SOURCE_DIR}/Tests/Qt4Deploy"
@@ -259,6 +278,7 @@ IF(BUILD_TESTING)
         --build-project Qt4Deploy
         --build-options
         -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+        -DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}
         )
       LIST(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/Qt4Deploy")
     endif()
@@ -868,43 +888,20 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
     )
   LIST(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/Environment")
 
-  IF(NOT QT4_FOUND)
-    FIND_PACKAGE(Qt4)
-  ENDIF(NOT QT4_FOUND)
-
-  IF(QT4_FOUND)
-    # test whether the Qt4 which has been found works, on some machines
-    # which run nightly builds there were errors like "wrong file format"
-    # for libQtCore.so. So first check it works, and only if it does add
-    # the automoc test.
-    INCLUDE(CheckCXXSourceCompiles)
-    SET(_save_CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES}")
-    SET(_save_CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
-
-    SET(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES})
-    SET(CMAKE_REQUIRED_LIBRARIES ${QT_QTCORE_LIBRARIES})
-
-    CHECK_CXX_SOURCE_COMPILES("#include <QCoreApplication>\n int main() {return (qApp == 0 ? 0 : 1); }\n"
-                              QT4_WORKS_FOR_AUTOMOC_TEST)
-
-    SET(CMAKE_REQUIRED_INCLUDES "${_save_CMAKE_REQUIRED_INCLUDES}")
-    SET(CMAKE_REQUIRED_LIBRARIES "${_save_CMAKE_REQUIRED_LIBRARIES}")
-
-    IF(QT4_WORKS_FOR_AUTOMOC_TEST)
-      ADD_TEST(QtAutomoc ${CMAKE_CTEST_COMMAND}
-        --build-and-test
-        "${CMake_SOURCE_DIR}/Tests/QtAutomoc"
-        "${CMake_BINARY_DIR}/Tests/QtAutomoc"
-        --build-generator ${CMAKE_TEST_GENERATOR}
-        --build-project QtAutomoc
-        --build-makeprogram ${CMAKE_TEST_MAKEPROGRAM}
-        --build-exe-dir "${CMake_BINARY_DIR}/Tests/QtAutomoc"
-        --force-new-ctest-process
-        --build-options -DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}
-        --test-command ${CMAKE_CTEST_COMMAND} -V
-        )
-      LIST(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/QtAutomoc")
-    ENDIF()
+  IF(QT4_WORKS)
+    ADD_TEST(QtAutomoc ${CMAKE_CTEST_COMMAND}
+      --build-and-test
+      "${CMake_SOURCE_DIR}/Tests/QtAutomoc"
+      "${CMake_BINARY_DIR}/Tests/QtAutomoc"
+      --build-generator ${CMAKE_TEST_GENERATOR}
+      --build-project QtAutomoc
+      --build-makeprogram ${CMAKE_TEST_MAKEPROGRAM}
+      --build-exe-dir "${CMake_BINARY_DIR}/Tests/QtAutomoc"
+      --force-new-ctest-process
+      --build-options -DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}
+      --test-command ${CMAKE_CTEST_COMMAND} -V
+      )
+    LIST(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/QtAutomoc")
   ENDIF()
 
   ADD_TEST(ExternalProject ${CMAKE_CTEST_COMMAND}