grim/guifications1

This should fix the Mdk 9.1 RPM building bug reported on the forums a while ago
EXTRA_DIST = \
Makefile.mingw \
gf_config.h.mingw \
guifications-installer.nsi \
nsis/header.bmp \
nsis/install.ico \
nsis/translations/english.nsh \
guifications.spec \
INSTALL.WIN32 \
VERSION
SUBDIRS = pixmaps src
BUILT_SOURCES = gf_config.h
$(OBJECTS): $(BUILT_SOURCES)
gf_config.h: pre_config.h
$(sedpath) 's/\#define PACKAGE/\#define GF_PACKAGE/g' pre_config.h > $@