Revert "Fix shared library framework builds of Qt with a platform suffix."

This reverts commit c4ecb81d6d.

Hard-coding the library suffix into the linker flags was wrong. The
library suffix is handled at runtime with DYLD_IMAGE_SUFFIX, set
as part of the Xcode scheme or during debugging in .lldbinit.

Change-Id: I11907b2755f7f187fb6fa18202813fde9ada4354
Reviewed-by: Jake Petroules <jake.petroules@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>

mkspecs/features/qt.prf

@@ -122,7 +122,7 @@ for(ever) {
         QMAKE_FRAMEWORKPATH *= $$MODULE_FRAMEWORKS
         !isEmpty(MODULE_MODULE) {
             contains(MODULE_CONFIG, lib_bundle) {
-                LIBS$$var_sfx += -framework $${MODULE_MODULE}$$qtFrameworkPlatformTargetSuffix()
+                LIBS$$var_sfx += -framework $$MODULE_MODULE
             } else {
                 !isEmpty(MODULE_LIBS_ADD): \
                     LIBS$$var_sfx += -L$$MODULE_LIBS_ADD

mkspecs/features/qt_functions.prf

@@ -13,16 +13,6 @@ defineReplace(qtPlatformTargetSuffix) {
     return($$suffix)
 }
 
-# suffix for the -framework linker flag when the exectuable's name
-# differs from the bundle's, for example -framework QtCore,_debug
-# links to QtCore.framework/QtCore_debug
-defineReplace(qtFrameworkPlatformTargetSuffix) {
-    suffix = $$qtPlatformTargetSuffix()
-    !isEmpty(suffix): \
-        suffix = ,$$suffix
-    return($$suffix)
-}
-
 defineReplace(qtLibraryTarget) {
    LIBRARY_NAME = $$1
    CONFIG(shared, static|shared):contains(QT_CONFIG, qt_framework) {