mirror of https://github.com/encounter/SDL.git
49 lines
1.2 KiB
Bash
Executable File
49 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Print the current source revision, if available
|
|
|
|
SDL_ROOT=$(dirname $0)/..
|
|
cd $SDL_ROOT
|
|
|
|
if [ -e ./VERSION.txt ]; then
|
|
cat ./VERSION.txt
|
|
exit 0
|
|
fi
|
|
|
|
major=$(sed -ne 's/^#define SDL_MAJOR_VERSION *//p' include/SDL_version.h)
|
|
minor=$(sed -ne 's/^#define SDL_MINOR_VERSION *//p' include/SDL_version.h)
|
|
micro=$(sed -ne 's/^#define SDL_PATCHLEVEL *//p' include/SDL_version.h)
|
|
version="${major}.${minor}.${micro}"
|
|
|
|
if [ -x "$(command -v git)" ]; then
|
|
rev="$(git describe --tags --long 2>/dev/null)"
|
|
if [ -n "$rev" ]; then
|
|
# e.g. release-2.24.0-542-g96361fc47
|
|
# or release-2.24.1-5-g36b987dab
|
|
# or prerelease-2.23.2-0-gcb46e1b3f
|
|
echo "$rev"
|
|
exit 0
|
|
fi
|
|
|
|
rev="$(git describe --always --tags --long 2>/dev/null)"
|
|
if [ -n "$rev" ]; then
|
|
# Just a truncated sha1, e.g. 96361fc47.
|
|
# Turn it into e.g. 2.25.0-g96361fc47
|
|
echo "${version}-g${rev}"
|
|
exit 0
|
|
fi
|
|
fi
|
|
|
|
if [ -x "$(command -v p4)" ]; then
|
|
rev="$(p4 changes -m1 ./...\#have 2>/dev/null| awk '{print $2}')"
|
|
if [ $? = 0 ]; then
|
|
# e.g. 2.25.0-p7511446
|
|
echo "${version}-p${rev}"
|
|
exit 0
|
|
fi
|
|
fi
|
|
|
|
# best we can do
|
|
echo "${version}-no-vcs"
|
|
exit 0
|