deliver jpeg headers too

jpeg is used by dmake module gdk-pixbuf, so the delivery cannot be
bypassed yet.

Change-Id: I92d71c6807535b8f4fff75d62fc417d437792e33

jpeg/ExternalPackage_jpeg.mk

+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_ExternalPackage_ExternalPackage,jpeg_inc,jpeg))
+
+$(eval $(call gb_ExternalPackage_add_unpacked_files,jpeg_inc,inc/external/jpeg,\
+	jconfig.h \
+	jerror.h \
+	jmorecfg.h \
+	jpeglib.h \
+))
+
+# vim: set noet sw=4 ts=4:

jpeg/Module_jpeg.mk

@@ -12,6 +12,7 @@ $(eval $(call gb_Module_Module,jpeg))
 ifeq ($(SYSTEM_JPEG),NO)
 
 $(eval $(call gb_Module_add_targets,jpeg,\
+	ExternalPackage_jpeg \
     UnpackedTarball_jpeg \
     StaticLibrary_jpeg \
 ))

jpeg/UnpackedTarball_jpeg.mk

@@ -23,11 +23,4 @@ $(eval $(call gb_UnpackedTarball_add_patches,jpeg,\
 ))
 endif
 
-$(eval $(call gb_UnpackedTarball_mark_output_files,jpeg,\
-	jconfig.h \
-	jerror.h \
-	jmorecfg.h \
-	jpeglib.h \
-))
-
 # vim: set noet sw=4 ts=4: