external/librevenge,libmwaw,libodfgen,libwps: fix self-linked symlinks build problem

...LibreOfficeDev.app/Contents/MacOS/librevenge-0.0.0.dylib: Too many levels of symbolic links
(librevenge-0.0.0.dylib --> librevenge-0.0.0.dylib: broken symbolic link to librevenge-0.0.0.dylib)

The reason for this is that symlink librevenge-0.0.dylib
(UnpackedTarball/librevenge/src/lib/.libs/librevenge-0.0.dylib -> librevenge-0.0.0.dylib)
is copied via cp --no-dereference, thus becoming linked to self.

Change-Id: I4b918c35c594800fb2d7f84ee0ee9f2ff2a5fe14
Reviewed-on: https://gerrit.libreoffice.org/9783Tested-by: David Tardon <dtardon@redhat.com>
Reviewed-by: David Tardon <dtardon@redhat.com>

external/libmwaw/ExternalPackage_libmwaw.mk

@@ -12,7 +12,7 @@ $(eval $(call gb_ExternalPackage_ExternalPackage,libmwaw,libmwaw))
 $(eval $(call gb_ExternalPackage_use_external_project,libmwaw,libmwaw))
 
 ifeq ($(OS),MACOSX)
-$(eval $(call gb_ExternalPackage_add_file,libmwaw,$(LIBO_LIB_FOLDER)/libmwaw-0.3.3.dylib,src/lib/.libs/libmwaw-0.3.dylib))
+$(eval $(call gb_ExternalPackage_add_file,libmwaw,$(LIBO_LIB_FOLDER)/libmwaw-0.3.3.dylib,src/lib/.libs/libmwaw-0.3.3.dylib))
 else ifeq ($(OS),WNT)
 $(eval $(call gb_ExternalPackage_add_file,libmwaw,$(LIBO_LIB_FOLDER)/libmwaw-0.3.dll,src/lib/.libs/libmwaw-0.3.dll))
 else ifeq ($(filter IOS ANDROID,$(OS)),)

external/libodfgen/ExternalPackage_libodfgen.mk

@@ -12,7 +12,7 @@ $(eval $(call gb_ExternalPackage_ExternalPackage,libodfgen,libodfgen))
 $(eval $(call gb_ExternalPackage_use_external_project,libodfgen,libodfgen))
 
 ifeq ($(OS),MACOSX)
-$(eval $(call gb_ExternalPackage_add_file,libodfgen,$(LIBO_LIB_FOLDER)/libodfgen-0.1.1.dylib,src/.libs/libodfgen-0.1.dylib))
+$(eval $(call gb_ExternalPackage_add_file,libodfgen,$(LIBO_LIB_FOLDER)/libodfgen-0.1.1.dylib,src/.libs/libodfgen-0.1.1.dylib))
 else ifeq ($(OS),WNT)
 $(eval $(call gb_ExternalPackage_add_file,libodfgen,$(LIBO_LIB_FOLDER)/libodfgen-0.1.dll,src/.libs/libodfgen-0.1.dll))
 else ifeq ($(filter IOS ANDROID,$(OS)),)

external/librevenge/ExternalPackage_librevenge.mk

@@ -12,7 +12,7 @@ $(eval $(call gb_ExternalPackage_ExternalPackage,librevenge,librevenge))
 $(eval $(call gb_ExternalPackage_use_external_project,librevenge,librevenge))
 
 ifeq ($(OS),MACOSX)
-$(eval $(call gb_ExternalPackage_add_file,librevenge,$(LIBO_LIB_FOLDER)/librevenge-0.0.0.dylib,src/lib/.libs/librevenge-0.0.dylib))
+$(eval $(call gb_ExternalPackage_add_file,librevenge,$(LIBO_LIB_FOLDER)/librevenge-0.0.0.dylib,src/lib/.libs/librevenge-0.0.0.dylib))
 else ifeq ($(OS),WNT)
 $(eval $(call gb_ExternalPackage_add_file,librevenge,$(LIBO_LIB_FOLDER)/librevenge-0.0.dll,src/lib/.libs/librevenge-0.0.dll))
 else ifeq ($(filter IOS ANDROID,$(OS)),)

external/libwps/ExternalPackage_libwps.mk

@@ -12,7 +12,7 @@ $(eval $(call gb_ExternalPackage_ExternalPackage,libwps,libwps))
 $(eval $(call gb_ExternalPackage_use_external_project,libwps,libwps))
 
 ifeq ($(OS),MACOSX)
-$(eval $(call gb_ExternalPackage_add_file,libwps,$(LIBO_LIB_FOLDER)/libwps-0.3.3.dylib,src/lib/.libs/libwps-0.3.dylib))
+$(eval $(call gb_ExternalPackage_add_file,libwps,$(LIBO_LIB_FOLDER)/libwps-0.3.3.dylib,src/lib/.libs/libwps-0.3.3.dylib))
 else ifeq ($(OS),WNT)
 $(eval $(call gb_ExternalPackage_add_file,libwps,$(LIBO_LIB_FOLDER)/libwps-0.3.dll,src/lib/.libs/libwps-0.3.dll))
 else ifeq ($(filter IOS ANDROID,$(OS)),)