build: vcbuild fix "The input line is too long."

vcbuild.bat is calling vcvars.bat, which doesn't detect if the environment
has already been set. This causes repeated entries to be added to the PATH,
which after a few invocations will lead to an error:
The input line is too long.
This commit is contained in:
Alexis Campailla 2014-10-10 15:14:47 +02:00
parent 874dd590cf
commit d22637c36c

View File

@ -108,7 +108,10 @@ if defined nobuild goto sign
@rem Look for Visual Studio 2013
if not defined VS120COMNTOOLS goto vc-set-2012
if not exist "%VS120COMNTOOLS%\..\..\vc\vcvarsall.bat" goto vc-set-2012
call "%VS120COMNTOOLS%\..\..\vc\vcvarsall.bat"
if "%VCVARS_VER%" NEQ "120" (
call "%VS120COMNTOOLS%\..\..\vc\vcvarsall.bat"
SET VCVARS_VER=120
)
if not defined VCINSTALLDIR goto msbuild-not-found
set GYP_MSVS_VERSION=2013
goto msbuild-found
@ -117,7 +120,10 @@ goto msbuild-found
@rem Look for Visual Studio 2012
if not defined VS110COMNTOOLS goto vc-set-2010
if not exist "%VS110COMNTOOLS%\..\..\vc\vcvarsall.bat" goto vc-set-2010
call "%VS110COMNTOOLS%\..\..\vc\vcvarsall.bat"
if "%VCVARS_VER%" NEQ "110" (
call "%VS110COMNTOOLS%\..\..\vc\vcvarsall.bat"
SET VCVARS_VER=110
)
if not defined VCINSTALLDIR goto msbuild-not-found
set GYP_MSVS_VERSION=2012
goto msbuild-found
@ -125,7 +131,10 @@ goto msbuild-found
:vc-set-2010
if not defined VS100COMNTOOLS goto msbuild-not-found
if not exist "%VS100COMNTOOLS%\..\..\vc\vcvarsall.bat" goto msbuild-not-found
call "%VS100COMNTOOLS%\..\..\vc\vcvarsall.bat"
if "%VCVARS_VER%" NEQ "100" (
call "%VS100COMNTOOLS%\..\..\vc\vcvarsall.bat"
SET VCVARS_VER=100
)
if not defined VCINSTALLDIR goto msbuild-not-found
goto msbuild-found