ShuriZma
/
BizHawk
mirror of https://github.com/TASEmulators/BizHawk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

improve subwcrev to not touch svnrev.cs files if theres no change; improves typical build times substantially when working on multiclient.

This commit is contained in:
zeromus 2012-10-31 17:50:05 +00:00
parent 8af6cac4ec
commit ab4d663d23
1 changed files with 28 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
SubWCRev.bat
View File

@ -1,10 +1,34 @@
@echo off @echo off
rem first, generate one with sed using no revision number, in case svn isnt available set TEMPFILE="%TEMP%-%RANDOM%-%RANDOM%-%RANDOM%-%RANDOM%"
"%~1..\sed.exe" s/\$WCREV\$/0/ < "%~1properties\svnrev_template" > "%~1properties\svnrev.cs" set SVNREV="%~1properties\svnrev.cs"
rem try generating one from svn now. this will fail if svn is nonexistent, so... rem generate a wvnrev with sed using no revision number, in case svn isnt available
"%~1..\SubWCRev.exe" "%~1\.." "%~1properties\svnrev_template" "%~1properties\svnrev.cs" @"%~1..\sed.exe" s/\$WCREV\$/0/ < "%~1properties\svnrev_template" > %TEMPFILE%
rem try generating svnrev from svn now. this will fail if svn is nonexistent, so...
@"%~1..\SubWCRev.exe" "%~1\.." "%~1properties\svnrev_template" %TEMPFILE% > nul
rem ... ignore the error rem ... ignore the error
SET ERRORLEVEL=0 SET ERRORLEVEL=0
rem if we didnt even have a svnrev, then go ahead and copy it
if not exist %SVNREV% (
@copy /y %TEMPFILE% %SVNREV%
) else if exist %TEMPFILE% (
rem check to see whether its any different, so we dont touch unchanged files
fc /b %TEMPFILE% %SVNREV% > nul
if %ERRORLEVEL% neq 0 (
echo Updated svnrev file
@copy /y %TEMPFILE% %SVNREV%
) else (
echo Not touching unchanged svnrev file
)
) else (
echo Ran into a weird error writing subwcrev output to tempfile: %TEMPFILE%
)
del %TEMPFILE%
rem always let build proceed
SET ERRORLEVEL=0