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7217e0ca ML |
1 | #!/bin/sh |
2 | # © 2011 Cyril Brulebois <kibi@debian.org> | |
3 | # | |
4 | # Usage: | |
5 | # Call this script from debian/rules, before dh_gencontrol is run, | |
6 | # to get all needed variables computed in debian/$p.substvars for | |
7 | # each package $p found through dh_listpackages. | |
8 | # . | |
9 | # This script has support for udebs. | |
10 | set -e | |
11 | ||
12 | # Sanity check. All drivers build-depend on debhelper: | |
13 | if ! which dh_listpackages >/dev/null 2>&1; then | |
14 | echo "E: dh_listpackages not found, debhelper package missing?" | |
15 | exit 1 | |
16 | fi | |
17 | ||
18 | # Read the dependencies once: | |
19 | INPUTDEP=$(cat /usr/share/xserver-xorg/xinputdep 2>/dev/null) | |
20 | VIDEODEP=$(cat /usr/share/xserver-xorg/videodrvdep 2>/dev/null) | |
21 | ||
22 | # Iterate on the packages: | |
23 | for package in $(dh_listpackages); do | |
24 | case $package in | |
25 | *-udeb) | |
26 | # udebs depend on udebs, tweak the dependency on the server: | |
27 | inputdep=$(echo "$INPUTDEP"|sed 's/xserver-xorg-core/&-udeb/') | |
28 | videodep=$(echo "$VIDEODEP"|sed 's/xserver-xorg-core/&-udeb/') | |
29 | ;; | |
30 | *) | |
31 | # just copy the dependencies read previously: | |
32 | inputdep="$INPUTDEP" | |
33 | videodep="$VIDEODEP" | |
34 | esac | |
35 | ||
36 | # To avoid having "unused substitution variable" warnings from | |
37 | # dpkg-gencontrol, only set variables which make sense: | |
38 | case $package in | |
39 | *-dbg|*-dev|*-all) | |
40 | # debug, devel, or meta package, no need for Depends/Provides. | |
41 | : | |
42 | ;; | |
43 | xserver-xorg-input-*) | |
44 | # input driver: | |
45 | echo "xinpdriver:Depends=$inputdep" >> debian/$package.substvars | |
46 | echo "xinpdriver:Provides=xorg-driver-input" >> debian/$package.substvars | |
47 | ;; | |
48 | xserver-xorg-video-*) | |
49 | # video driver: | |
50 | echo "xviddriver:Depends=$videodep" >> debian/$package.substvars | |
51 | echo "xviddriver:Provides=xorg-driver-video" >> debian/$package.substvars | |
52 | esac | |
53 | done |