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1 | # -*- mode: makefile; coding: utf-8 -*- |
2 | # Copyright © 2007-2008 Anders Kaseorg <andersk@mit.edu> and | |
3 | # Tim Abbott <tabbott@mit.edu> | |
4 | # | |
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. | |
9 | # | |
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. | |
14 | # | |
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 | |
18 | # 02111-1307 USA. | |
19 | ||
20 | ifndef _cdbs_rules_check_files | |
21 | _cdbs_rules_check_files = 1 | |
22 | ||
23 | include /usr/share/cdbs/1/rules/divert.mk | |
24 | ||
25 | DEB_CHECK_FILES_DIR = debian/check_file_copies | |
26 | ||
27 | debian_check_files_source = $(if $(DEB_CHECK_FILES_SOURCE_$(1)),$(DEB_CHECK_FILES_SOURCE_$(1)),$(1)) | |
28 | debian_check_files_check = $(subst $(DEB_DIVERT_EXTENSION),,$(call debian_check_files_source,$(1))) | |
29 | ||
30 | debian_check_files = $(patsubst %,$(DEB_CHECK_FILES_DIR)%,$(1)) | |
31 | undebian_check_files = $(patsubst $(DEB_CHECK_FILES_DIR)%,%,$(1)) | |
32 | ||
33 | debian_check_files_tmp = $(patsubst %,%.tmp,$(call debian_check_files,$(1))) | |
34 | undebian_check_files_tmp = $(call undebian_check_files,$(patsubst %.tmp,%,$(1))) | |
35 | ||
36 | $(call debian_check_files,%): $(call debian_check_files_tmp,%) | |
37 | mv $< $@ | |
38 | ||
39 | $(call debian_check_files_tmp,%): target = $(call undebian_check_files_tmp,$@) | |
40 | $(call debian_check_files_tmp,%): name = $(call debian_check_files_check,$(target)) | |
41 | $(call debian_check_files_tmp,%): truename = $(shell /usr/sbin/dpkg-divert --truename $(name)) | |
42 | $(call debian_check_files_tmp,%): package = $(shell dpkg -S $(name) | grep -v "^diversion by" | cut -f1 -d:) | |
43 | $(call debian_check_files_tmp,%): $(truename) | |
44 | [ -n $(package) ] | |
45 | mkdir -p $(@D) | |
46 | cp "$(truename)" $@ | |
47 | md5=$$(dpkg-query --showformat='$${Conffiles}\n' --show $(package) | \ | |
48 | sed -n 's,^ $(name) \([0-9a-f]*\)$$,\1 $@, p'); \ | |
49 | if [ -n "$$md5" ]; then \ | |
50 | echo "$$md5" | md5sum -c; \ | |
51 | elif [ -e /var/lib/dpkg/info/$(package).md5sums ]; then \ | |
52 | md5=$$(sed -n 's,^\([0-9a-f]*\) $(patsubst /%,%,$(name))$$,\1 $@, p' \ | |
53 | /var/lib/dpkg/info/$(package).md5sums); \ | |
54 | [ -n "$$md5" ] && echo "$$md5" | md5sum -c; \ | |
55 | else \ | |
56 | echo "warning: $(package) does not include md5sums!"; \ | |
57 | echo "warning: md5sum for $(name) not verified."; \ | |
58 | fi | |
59 | ||
60 | clean:: | |
61 | rm -rf $(DEB_CHECK_FILES_DIR) | |
62 | ||
63 | endif |