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#! /bin/sh
if [ ${#} -eq 1 ] && [ "x$1" = "x-r" ]; then
# release text only
QUIET=1
else
QUIET=0
fi
if ! `(git status | grep -q "On branch") 2> /dev/null`; then
# If we don't have git, we can't work out what
# version this is. It must have been downloaded as a
# zip file.
# If downloaded from the release page, the directory
# has the version number.
release=`pwd | sed s/.*sslh-// | grep "[[:digit:]]"`
if [ "x$release" = "x" ]; then
# If downloaded from the head, Github creates the
# zip file with all files dated from the last
# change: use the Makefile's modification time as a
# release number
release=head-`perl -MPOSIX -e 'print strftime "%Y-%m-%d",localtime((stat "Makefile")[9])'`
fi
fi
if head=`git rev-parse --verify HEAD 2>/dev/null`; then
# generate the version info based on the tag
release=`(git describe --tags || git --describe || git describe --all --long) \
2>/dev/null | tr -d '\n'`
# Are there uncommitted changes?
git update-index --refresh --unmerged > /dev/null
if git diff-index --name-only HEAD | grep -v "^scripts/package" \
| read dummy; then
release="$release-dirty"
fi
fi
if [ $QUIET -ne 1 ]; then
printf "#ifndef _VERSION_H_ \n"
printf "#define _VERSION_H_ \n\n"
printf "#define VERSION \"$release\"\n"
printf "#endif\n"
else
printf "$release\n"
fi