1 # -*- mode: makefile; coding: utf-8 -*-
2 # Copyright © 2007-2008 Anders Kaseorg <andersk@mit.edu> and
3 # Tim Abbott <tabbott@mit.edu>
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License as
7 # published by the Free Software Foundation; either version 2, or (at
8 # your option) any later version.
10 # This program is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
20 ifndef _cdbs_rules_divert
21 _cdbs_rules_divert = 1
23 include /usr/share/cdbs/1/rules/debhelper.mk
25 CDBS_BUILD_DEPENDS := $(CDBS_BUILD_DEPENDS), config-package-dev (>= 4.5~)
27 DEB_DIVERT_SCRIPT = /usr/share/config-package-dev/divert.sh.in
29 DEB_DIVERT_PACKAGES += $(foreach package,$(DEB_ALL_PACKAGES), \
30 $(if $(DEB_TRANSFORM_FILES_$(package)),$(package), \
31 $(if $(DEB_REMOVE_FILES_$(package)),$(package), \
32 $(if $(DEB_UNREMOVE_FILES_$(package)),$(package), \
33 $(if $(DEB_UNDIVERT_FILES_$(package)),$(package), \
34 $(if $(DEB_DIVERT_FILES_$(package)),$(package)))))))
36 ifeq ($(DEB_DIVERT_EXTENSION),)
37 DEB_DIVERT_EXTENSION = .divert
40 DEB_DIVERT_ENCODER = /usr/share/config-package-dev/encode
42 divert_files_replace_name = $(shell echo $(1) | perl -pe 's/(.*)\Q$(DEB_DIVERT_EXTENSION)\E/$$1$(2)/')
44 debian-divert/%: package = $(subst debian-divert/,,$@)
45 debian-divert/%: divert_files = $(DEB_DIVERT_FILES_$(package)) $(DEB_TRANSFORM_FILES_$(package))
46 debian-divert/%: divert_remove_files = $(DEB_REMOVE_FILES_$(package))
47 debian-divert/%: divert_undivert_files = $(DEB_UNDIVERT_FILES_$(package))
48 debian-divert/%: divert_unremove_files = $(DEB_UNREMOVE_FILES_$(package))
49 debian-divert/%: divert_files_all = $(strip $(divert_files) $(divert_remove_files) $(divert_undivert_files) $(divert_unremove_files))
50 debian-divert/%: divert_files_thispkg = $(strip $(divert_files) $(divert_remove_files))
51 $(patsubst %,debian-divert/%,$(DEB_DIVERT_PACKAGES)) :: debian-divert/%:
53 sed 's/#PACKAGE#/$(cdbs_curpkg)/g; s/#DEB_DIVERT_EXTENSION#/$(DEB_DIVERT_EXTENSION)/g' $(DEB_DIVERT_SCRIPT); \
54 $(if $(divert_files_all), \
55 echo 'if [ "$$1" = "configure" ]; then'; \
56 $(foreach file,$(divert_undivert_files), \
57 $(if $(DEB_UNDIVERT_VERSION_$(file)),,\
58 echo "ERROR! Missing undivert version for $(file)!">&2; exit 1;) \
59 echo -n " if [ -n \"\$$2\" ] && dpkg --compare-versions \"\$$2\" '<<' "; \
60 echo "'$(DEB_UNDIVERT_VERSION_$(file))'; then"; \
61 echo " undivert_unlink $(call divert_files_replace_name,$(file), )"; \
63 $(foreach file,$(divert_unremove_files), \
64 $(if $(DEB_UNREMOVE_VERSION_$(file)),,\
65 echo "ERROR! Missing unremove version for $(file)!">&2; exit 1;) \
66 echo -n " if [ -n \"\$$2\" ] && dpkg --compare-versions \"\$$2\" '<<' "; \
67 echo "'$(DEB_UNREMOVE_VERSION_$(file))'; then"; \
68 echo " undivert_unremove $(file)"; \
70 $(foreach file,$(divert_files), \
71 echo " divert_link $(call divert_files_replace_name,$(file), )";) \
72 $(foreach file,$(divert_remove_files), \
73 mkdir -p $(DEB_DESTDIR)/usr/share/$(cdbs_curpkg); \
74 echo " divert_remove $(file) /usr/share/$(cdbs_curpkg)/`$(DEB_DIVERT_ENCODER) $(file)`";) \
77 ) >> $(CURDIR)/debian/$(cdbs_curpkg).postinst.debhelper
79 sed 's/#PACKAGE#/$(cdbs_curpkg)/g; s/#DEB_DIVERT_EXTENSION#/$(DEB_DIVERT_EXTENSION)/g' $(DEB_DIVERT_SCRIPT); \
80 $(if $(divert_files_thispkg), \
81 echo 'if [ "$$1" = "remove" ]; then'; \
82 $(foreach file,$(divert_files), \
83 echo " undivert_unlink $(call divert_files_replace_name,$(file), )";) \
84 $(foreach file,$(divert_remove_files), \
85 echo " undivert_unremove $(file) $(cdbs_curpkg)";) \
88 ) >> $(CURDIR)/debian/$(cdbs_curpkg).prerm.debhelper
90 echo -n "diverted-files="; \
91 $(foreach file,$(divert_files_thispkg),\
92 echo -n "configures-"; \
93 ${DEB_DIVERT_ENCODER} "$(call divert_files_replace_name,$(file))"; \
96 ) >> $(CURDIR)/debian/$(cdbs_curpkg).substvars
98 $(patsubst %,binary-post-install/%,$(DEB_DIVERT_PACKAGES)) :: binary-post-install/%: debian-divert/%