3 setlocal enableextensions enabledelayedexpansion
5 for /f %%v in ('git --git-dir="%~dp0..\.git" describe --tags --match "v*"') do set version=%%v
7 if not "%version%"=="" goto :gotversion
9 if exist "%~dp0..\version.mk" goto :getversion
11 echo Git cannot be found, nor can version.mk. Generating unknown version.
19 for /f "delims== tokens=2" %%v in (%~dps0..\version.mk) do set version=%%v
21 set version=!version:^"=!
22 set version=!version: =!
26 set version_out=#define %2 "%version%"
27 set version_mk=%2 = "%version%"
29 echo %version_out%> "%1_temp"
31 if %version%==unknown goto :skipgenerate
33 echo # static version string; update manually every release.> "%~dp0..\version.mk"
34 echo %version_mk%>> "%~dp0..\version.mk"
38 echo n | comp "%1_temp" "%1" > NUL 2> NUL
40 if not errorlevel 1 goto exit
42 copy /y "%1_temp" "%1"