iOS workaround to avoid mkdir problem.

this patch solves:
make   -rs -f /Volumes/LIBREOFFICE/ios/core/Makefile.gbuild    all
touch: /Volumes/LIBREOFFICE/ios/work/workdir/Executable/cppumaker.run: No such file or directory
make[1]: *** [/Volumes/LIBREOFFICE/ios/work/workdir/Executable/cppumaker.run] Error 1

Seems the touch <foo>.run does not have a mkdir -p.

Change-Id: I3a02f5fd04cc3e2b96afb919542ef708849daf10

codemaker/Module_codemaker.mk

@@ -11,7 +11,7 @@ $(eval $(call gb_Module_Module,codemaker))
 
 # if not cross-compiling or we need this for ODK
 ifneq (,$(if $(CROSS_COMPILING),,T)$(filter ODK,$(BUILD_TYPE)))
-
+ifneq ($(OS),IOS)
 $(eval $(call gb_Module_add_targets,codemaker,\
     StaticLibrary_codemaker \
     StaticLibrary_codemaker_cpp \
@@ -19,7 +19,7 @@ $(eval $(call gb_Module_add_targets,codemaker,\
     Executable_javamaker \
     Executable_cppumaker \
 ))
-
+endif
 endif
 
 # vim:set noet sw=4 ts=4: