| 1 | #!/bin/sh |
| 2 | |
| 3 | # Update Exim's version header file. |
| 4 | |
| 5 | # Read version information that was generated by a previous run of |
| 6 | # this script, or during the release process. |
| 7 | |
| 8 | if [ -f ./version.sh ] |
| 9 | then . ./version.sh |
| 10 | elif [ -f ../src/version.sh ] |
| 11 | then . ../src/version.sh |
| 12 | fi |
| 13 | |
| 14 | # If this tree is a git working directory, use that to get version information. |
| 15 | |
| 16 | if [ -e ../../.git ] || [ "$1" = "release" ] |
| 17 | then |
| 18 | # Modify the output of git describe into separate parts for |
| 19 | # the name "exim" and the release and variant versions. |
| 20 | # Put a dot in the version number and remove a spurious g. |
| 21 | set $(git describe --dirty=-XX --match 'exim-4*' | |
| 22 | sed 's|-| |;s|_|.|;s|[-_]| _|;s|-g|-|') |
| 23 | # Only update if we need to |
| 24 | if [ "$2 $3" != "$EXIM_RELEASE_VERSION $EXIM_VARIANT_VERSION" ] |
| 25 | then |
| 26 | EXIM_RELEASE_VERSION="$2" |
| 27 | EXIM_VARIANT_VERSION="$3" |
| 28 | rm -f version.h |
| 29 | fi |
| 30 | fi |
| 31 | |
| 32 | # If you are maintaining a patched version of Exim, you can either |
| 33 | # create your own version.sh as part of your release process, or you |
| 34 | # can modify EXIM_VARIANT_VERSION at this point in this script. |
| 35 | |
| 36 | case $EXIM_RELEASE_VERSION in |
| 37 | '') echo "*** Your copy of Exim lacks any version information." |
| 38 | exit 1 |
| 39 | esac |
| 40 | |
| 41 | EXIM_COMPILE_NUMBER=$(expr "${EXIM_COMPILE_NUMBER:-0}" + 1) |
| 42 | |
| 43 | echo "$EXIM_COMPILE_NUMBER" >cnumber.h |
| 44 | |
| 45 | ( echo '# automatically generated file - see ../scripts/reversion' |
| 46 | echo EXIM_RELEASE_VERSION='"'"$EXIM_RELEASE_VERSION"'"' |
| 47 | echo EXIM_VARIANT_VERSION='"'"$EXIM_VARIANT_VERSION"'"' |
| 48 | echo EXIM_COMPILE_NUMBER='"'"$EXIM_COMPILE_NUMBER"'"' |
| 49 | ) >version.sh |
| 50 | |
| 51 | if [ ! -f version.h ] |
| 52 | then |
| 53 | ( echo '/* automatically generated file - see ../scripts/reversion */' |
| 54 | echo '#define EXIM_RELEASE_VERSION "'"$EXIM_RELEASE_VERSION"'"' |
| 55 | echo '#define EXIM_VARIANT_VERSION "'"$EXIM_VARIANT_VERSION"'"' |
| 56 | echo '#define EXIM_VERSION_STR EXIM_RELEASE_VERSION EXIM_VARIANT_VERSION' |
| 57 | ) >version.h |
| 58 | fi |
| 59 | |
| 60 | echo ">>> version $EXIM_RELEASE_VERSION$EXIM_VARIANT_VERSION #$EXIM_COMPILE_NUMBER" |
| 61 | echo |