54637a615d
The gen-version.sh script expects to be called from a git repo, and sets its src_root variable accordingly. This may not always be the case if it is built from a tarball source - full support for which is in a future commit. The MESON_SOURCE_ROOT environnement variable does not get set when called from the meson vcs_tag() function, but does when called from the run_command() function, so that cannot be used either. Instead, explicitly pass the meson source root to the gen-version.sh script. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
41 lines
1.2 KiB
Bash
Executable file
41 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
# Generate a version string using git describe
|
|
|
|
build_dir="$1"
|
|
src_dir="$2"
|
|
|
|
# Bail out if the directory isn't under git control
|
|
git_dir=$(git rev-parse --git-dir 2>&1) || exit 1
|
|
|
|
# Derive the source directory from the git directory if not specified.
|
|
if [ -z "$src_dir" ]
|
|
then
|
|
src_dir=$(readlink -f "$git_dir/..")
|
|
fi
|
|
|
|
# Get a short description from the tree.
|
|
version=$(git describe --abbrev=8 --match "v[0-9]*" 2>/dev/null)
|
|
|
|
if [ -z "$version" ]
|
|
then
|
|
# Handle an un-tagged repository
|
|
sha=$(git describe --abbrev=8 --always 2>/dev/null)
|
|
commits=$(git log --oneline | wc -l 2>/dev/null)
|
|
version="v0.0.0-$commits-g$sha"
|
|
fi
|
|
|
|
# Append a '-dirty' suffix if the working tree is dirty. Prevent false
|
|
# positives due to changed timestamps by running git update-index.
|
|
if [ -z "$build_dir" ] || (echo "$build_dir" | grep -q "$src_dir")
|
|
then
|
|
git update-index --refresh > /dev/null 2>&1
|
|
fi
|
|
git diff-index --quiet HEAD || version="$version-dirty ($(date --iso-8601=seconds))"
|
|
|
|
# Replace first '-' with a '+' to denote build metadata, strip the 'g' in from
|
|
# of the git SHA1 and remove the initial 'v'.
|
|
version=$(echo "$version" | sed -e 's/-/+/' | sed -e 's/-g/-/' | cut -c 2-)
|
|
|
|
echo "$version"
|