Commit | Line | Data |
---|---|---|
420a0d19 | 1 | #!/bin/sh |
2813c06e CE |
2 | # Copyright (c) The Exim Maintainers 2016 |
3 | ||
4 | set -e | |
5 | LC_ALL=C | |
6 | export LC_ALL | |
420a0d19 CE |
7 | |
8 | # Update Exim's version header file. | |
9 | ||
10 | # Compatibility gross-ness for non-POSIX systems | |
11 | if [ -z "$EXIM_REVERSION_ADJUSTED" ] | |
12 | then | |
13 | SHELL=/bin/sh | |
14 | EXIM_REVERSION_ADJUSTED=yes | |
15 | export SHELL EXIM_REVERSION_ADJUSTED | |
16 | # Solaris: | |
17 | if [ -x /usr/xpg4/bin/sh ] | |
18 | then | |
19 | PATH="/usr/xpg4/bin:$PATH" | |
20 | SHELL=/usr/xpg4/bin/sh | |
21 | export PATH SHELL | |
22 | fi | |
23 | # Irix: | |
24 | _XPG=1 ; export _XPG | |
25 | # | |
26 | exec "$SHELL" "$0" "$@" | |
27 | fi | |
28 | ||
29 | # Read version information that was generated by a previous run of | |
30 | # this script, or during the release process. | |
31 | ||
32 | if [ -f ./version.sh ] | |
33 | then . ./version.sh | |
34 | elif [ -f ../src/version.sh ] | |
35 | then . ../src/version.sh | |
36 | fi | |
37 | ||
38 | # If this tree is a git working directory, use that to get version information. | |
39 | ||
40 | if [ -d ../../.git ] || [ "$1" = "release" ] | |
41 | then | |
42 | # Modify the output of git describe into separate parts for | |
43 | # the name "exim" and the release and variant versions. | |
44 | # Put a dot in the version number and remove a spurious g. | |
2813c06e CE |
45 | if [ "$2" ] |
46 | then | |
47 | description=$(git describe "$2") | |
48 | else | |
49 | description=$(git describe --dirty=-XX --match 'exim-4*') | |
50 | fi | |
51 | set $(echo "$description" | sed 's|-| |;s|_|.|;s|[-_]| _|;s|-g|-|') | |
420a0d19 CE |
52 | # Only update if we need to |
53 | if [ "$2 $3" != "$EXIM_RELEASE_VERSION $EXIM_VARIANT_VERSION" ] | |
54 | then | |
55 | EXIM_RELEASE_VERSION="$2" | |
56 | EXIM_VARIANT_VERSION="$3" | |
57 | rm -f version.h | |
58 | fi | |
59 | fi | |
60 | ||
61 | # If you are maintaining a patched version of Exim, you can either | |
62 | # create your own version.sh as part of your release process, or you | |
63 | # can modify EXIM_VARIANT_VERSION at this point in this script. | |
64 | ||
65 | case "$EXIM_RELEASE_VERSION" in | |
66 | '') echo "*** Your copy of Exim lacks any version information." | |
67 | exit 1 | |
68 | esac | |
69 | ||
70 | EXIM_COMPILE_NUMBER=$(expr "${EXIM_COMPILE_NUMBER:-0}" + 1) | |
71 | ||
72 | echo "$EXIM_COMPILE_NUMBER" >cnumber.h | |
73 | ||
74 | ( echo '# automatically generated file - see ../scripts/reversion' | |
75 | echo EXIM_RELEASE_VERSION='"'"$EXIM_RELEASE_VERSION"'"' | |
76 | echo EXIM_VARIANT_VERSION='"'"$EXIM_VARIANT_VERSION"'"' | |
77 | echo EXIM_COMPILE_NUMBER='"'"$EXIM_COMPILE_NUMBER"'"' | |
78 | ) >version.sh | |
79 | ||
80 | if [ ! -f version.h ] | |
81 | then | |
82 | ( echo '/* automatically generated file - see ../scripts/reversion */' | |
83 | echo '#define EXIM_RELEASE_VERSION "'"$EXIM_RELEASE_VERSION"'"' | |
84 | echo '#define EXIM_VARIANT_VERSION "'"$EXIM_VARIANT_VERSION"'"' | |
85 | echo '#define EXIM_VERSION_STR EXIM_RELEASE_VERSION EXIM_VARIANT_VERSION' | |
86 | ) >version.h | |
87 | fi | |
88 | ||
89 | echo ">>> version $EXIM_RELEASE_VERSION$EXIM_VARIANT_VERSION #$EXIM_COMPILE_NUMBER" | |
90 | echo |