svx, canvas, desktop: gb_OBJCXXFLAGS are not needed at all

Change-Id: Iea164e00262822d571f2c49665165795706a57a4
Reviewed-on: https://gerrit.libreoffice.org/13645Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>

canvas/Library_cairocanvas.mk

@@ -25,24 +25,12 @@ $(eval $(call gb_Library_use_sdk_api,cairocanvas))
 
 ifeq ($(OS),MACOSX)
 
-$(eval $(call gb_Library_add_cxxflags,cairocanvas,\
-    $(gb_OBJCXXFLAGS) \
-))
-
 $(eval $(call gb_Library_use_system_darwin_frameworks,cairocanvas,\
     Cocoa \
 ))
 
 endif
 
-ifeq ($(OS),IOS)
-
-$(eval $(call gb_Library_add_cxxflags,cairocanvas,\
-    $(gb_OBJCXXFLAGS) \
-))
-
-endif
-
 $(eval $(call gb_Library_use_libraries,cairocanvas,\
 	sal \
 	cppu \

desktop/Library_sofficeapp.mk

@@ -67,22 +67,12 @@ $(eval $(call gb_Library_use_libraries,sofficeapp,\
 
 ifeq ($(OS),MACOSX)
 
-$(eval $(call gb_Library_add_cxxflags,sofficeapp,\
-    $(gb_OBJCXXFLAGS) \
-))
-
 $(eval $(call gb_Library_use_system_darwin_frameworks,sofficeapp,\
     Foundation \
 ))
 
 endif
 
-ifeq ($(OS),IOS)
-$(eval $(call gb_Library_add_cflags,sofficeapp,\
-    $(gb_OBJCFLAGS) \
-))
-endif
-
 $(eval $(call gb_Library_add_exception_objects,sofficeapp,\
     desktop/source/app/app \
     desktop/source/app/appinit \

svx/Library_svxcore.mk

@@ -92,10 +92,6 @@ $(eval $(call gb_Library_use_externals,svxcore,\
 
 ifeq ($(OS),MACOSX)
 
-$(eval $(call gb_Library_add_cxxflags,svxcore,\
-    $(gb_OBJCXXFLAGS) \
-))
-
 $(eval $(call gb_Library_use_system_darwin_frameworks,svxcore,\
 	Foundation \
 ))