Add support for Qt5 in the build system

[quassel.git] / cmake / modules / Qt4ConfigDependentSettings.cmake

diff --git a/cmake/modules/Qt4ConfigDependentSettings.cmake b/cmake/modules/Qt4ConfigDependentSettings.cmake
index a6b6c3d..fba3129 100644 (file)
--- a/cmake/modules/Qt4ConfigDependentSettings.cmake
+++ b/cmake/modules/Qt4ConfigDependentSettings.cmake
@@ -57,9 +57,9 @@ ELSE(WIN32)
   # On other platforms, check file extension to know if its static
   IF(QT_QTCORE_LIBRARY_RELEASE)
     GET_FILENAME_COMPONENT(qtcore_lib_ext "${QT_QTCORE_LIBRARY_RELEASE}" EXT)
-    IF(${qtcore_lib_ext} STREQUAL ${CMAKE_STATIC_LIBRARY_SUFFIX})
+    IF("${qtcore_lib_ext}" STREQUAL "${CMAKE_STATIC_LIBRARY_SUFFIX}")
       SET(QT_IS_STATIC 1)
-    ENDIF(${qtcore_lib_ext} STREQUAL ${CMAKE_STATIC_LIBRARY_SUFFIX})
+    ENDIF("${qtcore_lib_ext}" STREQUAL "${CMAKE_STATIC_LIBRARY_SUFFIX}")
   ENDIF(QT_QTCORE_LIBRARY_RELEASE)
   IF(QT_QTCORE_LIBRARY_DEBUG)
     GET_FILENAME_COMPONENT(qtcore_lib_ext "${QT_QTCORE_LIBRARY_DEBUG}" EXT)
@@ -77,7 +77,18 @@ ENDIF(WIN32  AND  NOT QT_IS_STATIC)
 
 # QtOpenGL dependencies
 QT_QUERY_QMAKE(QMAKE_LIBS_OPENGL "QMAKE_LIBS_OPENGL")
-SEPARATE_ARGUMENTS(QMAKE_LIBS_OPENGL)
+IF(Q_WS_MAC)
+# On the Mac OpenGL is probably frameworks and QMAKE_LIBS_OPENGL can be e.g. "-framework OpenGL -framework AGL".
+# The separate_arguments() call in the other branch makes "-framework;-OpenGL;-framework;-lAGL" appear in the 
+# linker command. So we need to protect the "-framework foo" as non-separatable strings.
+# We do this by replacing the space after "-framework" with an underscore, then calling separate_arguments(),
+# and then we replace the underscores again with spaces. So we get proper linker commands. Alex
+  STRING(REGEX REPLACE "-framework +" "-framework_" QMAKE_LIBS_OPENGL "${QMAKE_LIBS_OPENGL}")
+  SEPARATE_ARGUMENTS(QMAKE_LIBS_OPENGL)
+  STRING(REGEX REPLACE "-framework_" "-framework " QMAKE_LIBS_OPENGL "${QMAKE_LIBS_OPENGL}")
+ELSE(Q_WS_MAC)
+  SEPARATE_ARGUMENTS(QMAKE_LIBS_OPENGL)
+ENDIF(Q_WS_MAC)
 SET (QT_QTOPENGL_LIB_DEPENDENCIES ${QT_QTOPENGL_LIB_DEPENDENCIES} ${QMAKE_LIBS_OPENGL})
 
 
@@ -217,6 +228,7 @@ IF(NOT Q_WS_WIN)
   ENDIF(_QT_NEED_OPENSSL)
 ENDIF(NOT Q_WS_WIN)
 
+
 ## dbus
 IF(QT_QCONFIG MATCHES "dbus")