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author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2014-12-02 09:01:21 +0000 |
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committer | <> | 2014-12-04 16:11:25 +0000 |
commit | bdab5265fcbf3f472545073a23f8999749a9f2b9 (patch) | |
tree | c6018dd03dea906f8f1fb5f105f05b71a7dc250a /scripts/build/genver | |
download | ntp-d4b7cd9723cce9561fa15f74b90b85a3a61b5ef8.tar.gz |
Imported from /home/lorry/working-area/delta_ntp/ntp-dev-4.2.7p482.tar.gz.ntp-dev-4.2.7p482
Diffstat (limited to 'scripts/build/genver')
-rwxr-xr-x | scripts/build/genver | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/scripts/build/genver b/scripts/build/genver new file mode 100755 index 0000000..c073243 --- /dev/null +++ b/scripts/build/genver @@ -0,0 +1,96 @@ +#! /bin/sh + +# possible usage: $0 [-f] [version.m4] [version.def] +# +# -f would be 'force the update' + +force=0 +outputs= +for i in $* +do + case "$i" in + -f) + force=1 + ;; + *version.m4) + outputs="m4/version.m4 $outputs" + ;; + *version.def) + outputs="include/version.def $outputs" + ;; + *version.texi) + outputs="include/version.texi $outputs" + ;; + *) echo "Unrecognized option: $i" + exit 1 + ;; + esac +done + +case "$outputs" in + '') outputs="m4/version.m4 include/version.def include/version.texi" ;; +esac + +set -e + +. ../packageinfo.sh + +dversion=`../scripts/build/VersionName -p ../packageinfo.sh` + +set +e + +# Create intermediate files in $TEMPDIR defaulting it to /tmp +# if not set. This avoids races when multiple builds run in +# parallel on shared source. + +TEMPDIR=${TEMPDIR=/tmp} + +case "$outputs" in + *version.m4*) + echo "m4_define([VERSION_NUMBER],[${dversion}])" > "${TEMPDIR}/version.m4+" + cmp -s "${TEMPDIR}/version.m4+" m4/version.m4 + rc=$? + case "$force$rc" in + 00) + rm -f "${TEMPDIR}/version.m4+" + ;; + *) + mv "${TEMPDIR}/version.m4+" m4/version.m4 + ;; + esac + ;; +esac + +case "$outputs" in + *version.def*) + echo "version = '${dversion}';" > "${TEMPDIR}/version.def+" + cmp -s "${TEMPDIR}/version.def+" include/version.def + rc=$? + case "$force$rc" in + 00) + rm -f "${TEMPDIR}/version.def+" + ;; + *) + mv "${TEMPDIR}/version.def+" include/version.def + ;; + esac + ;; +esac + +case "$outputs" in + *version.texi*) + echo "@set UPDATED `date +'%d %B %Y'`" > "${TEMPDIR}/version.texi+" + echo "@set EDITION $dversion" >> "${TEMPDIR}/version.texi+" + echo "@set VERSION $dversion" >> "${TEMPDIR}/version.texi+" + cmp -s "${TEMPDIR}/version.texi+" include/version.texi + rc=$? + case "$force$rc" in + 00) + rm -f "${TEMPDIR}/version.texi+" + ;; + *) + mv "${TEMPDIR}/version.texi+" include/version.texi + ;; + esac + ;; +esac |