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author | midipix <writeonce@midipix.org> | 2015-12-17 04:11:07 -0500 |
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committer | midipix <writeonce@midipix.org> | 2016-11-11 00:22:28 -0500 |
commit | cde03b7121400bd61167e8db5303b3cd0ff03a0c (patch) | |
tree | 58a4ff993fefddf8d963f6a3dd5d1ae6760e2df9 /sysinfo/version.sh | |
parent | 08279ea75fe76bdccb9809030ed3e5b261c9d557 (diff) | |
download | mdso-cde03b7121400bd61167e8db5303b3cd0ff03a0c.tar.bz2 mdso-cde03b7121400bd61167e8db5303b3cd0ff03a0c.tar.xz |
created skeleton.
Diffstat (limited to 'sysinfo/version.sh')
-rwxr-xr-x | sysinfo/version.sh | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sysinfo/version.sh b/sysinfo/version.sh new file mode 100755 index 0000000..8157765 --- /dev/null +++ b/sysinfo/version.sh @@ -0,0 +1,61 @@ +#!/bin/sh + +usage() +{ +cat << EOF >&2 + +Usage: + -h show this HELP message + -s SRCDIR set source directory + -o OUTPUT set output header + -p PREFIX set macro prefix + +EOF +exit 1 +} + + +# one +workdir=$(pwd) +srcdir= +output= +prefix= + + +while getopts "hs:o:p:" opt; do + case $opt in + h) + usage + ;; + s) + srcdir="$OPTARG" + ;; + o) + output="$OPTARG" + ;; + p) + prefix="$OPTARG" + ;; + \?) + printf "Invalid option: -%s" "$OPTARG" >&2 + usage + ;; + esac +done + + +# two +if [ -z "$srcdir" ] || [ -z "$output" ] || [ -z "$prefix" ]; then + usage +fi + +cd "$srcdir" || exit 2 + +gitver=`git rev-parse --verify HEAD 2>/dev/null` || gitver="unknown" +macro=`echo "$prefix"_GIT_VERSION | tr '[:lower:]' '[:upper:]'` + +cd "$workdir" || exit 2 +printf "#define $macro\t\"$gitver\"\n" > "$output" + +# all done +exit 0 |