make.bat: parsing block revision (#6990)

pull/7013/head
heronwr 2020-11-27 18:14:14 -05:00 committed by GitHub
parent 2095d4d955
commit a2fedb4285
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1 changed files with 89 additions and 95 deletions

184
make.bat
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@ -2,23 +2,24 @@
setlocal EnableDelayedExpansion EnableExtensions
REM Option flags
set /a valid_cc=0
set /a use_local=0
set /a verbose_log=0
set /a invalid_cc=0
set /a shift_counter=0
set /a flag_local=0
set /a flag_verbose=0
REM Option variables
set log_file="%TEMP%\v_make.log"
set compiler=""
set target=""
set "log_file=%TEMP%\v_make.log"
set compiler=
set subcmd=
set target=build
REM tcc variables
REM TCC variables
set "tcc_url=https://github.com/vlang/tccbin_win.git"
set "tcc_dir=%~dp0thirdparty\tcc"
set "vc_url=https://github.com/vlang/vc.git"
set "vc_dir=%~dp0vc"
REM Let a particular environment specify their own tcc repo
REM Let a particular environment specify their own TCC repo
if /I not ["%TCC_GIT%"] == [""] set "tcc_url=%TCC_GIT%"
pushd %~dp0
@ -29,41 +30,36 @@ if ["%~1"] == [""] goto :init
REM Target options
if !shift_counter! LSS 1 (
if "%~1" == "build" set target="build"& shift& set /a shift_counter+=1& goto :verifyopt
if "%~1" == "clean" set target="clean"& shift& set /a shift_counter+=1& goto :verifyopt
if "%~1" == "clean-all" set target="clean-all"& shift& set /a shift_counter+=1& goto :verifyopt
if "%~1" == "help" (
if "%~2" == "build" call :help_build& exit /b %ERRORLEVEL%
if "%~2" == "clean" call :help_clean& exit /b %ERRORLEVEL%
if "%~2" == "clean-all" call :help_cleanall& exit /b %ERRORLEVEL%
if "%~2" == "help" call :help_help& exit /b %ERRORLEVEL%
if ["%~2"] == [""] call :usage& exit /b %ERRORLEVEL%
shift
if not ["%~2"] == [""] set "subcmd=%~2"& shift& set /a shift_counter+=1
)
for %%z in (build clean cleanall help) do (
if "%~1" == "%%z" set target=%1& shift& set /a shift_counter+=1& goto :verifyopt
)
)
REM Compiler option
if "%~1" == "-gcc" set compiler="gcc"& set /a shift_counter+=1& shift& goto :verifyopt
if "%~1" == "-msvc" set compiler="msvc"& set /a shift_counter+=1& shift& goto :verifyopt
if "%~1" == "-tcc" set compiler="tcc"& set /a shift_counter+=1& shift& goto :verifyopt
if "%~1" == "-fresh-tcc" set compiler="fresh-tcc"& set /a shift_counter+=1& shift& goto :verifyopt
if "%~1" == "-clang" set compiler="clang"& set /a shift_counter+=1& shift& goto :verifyopt
for %%g in (-gcc -msvc -tcc -fresh-tcc -clang) do (
if "%~1" == "%%g" set compiler=%~1& set compiler=!compiler:~1!& shift& set /a shift_counter+=1& goto :verifyopt
)
REM Standard options
if "%~1" == "--local" (
if !use_local! EQU 0 set /a use_local=1
set /a shift_counter+=1
shift
goto :verifyopt
)
if "%~1" == "-v" (
if !verbose_log! EQU 0 set /a verbose_log=1
set /a shift_counter+=1
shift
goto :verifyopt
)
if "%~1" == "--verbose" (
if !verbose_log! EQU 0 set /a verbose_log=1
if !flag_verbose! NEQ 0 (
echo The flag %~1 has already been specified. 1>&2
exit /b 2
)
set /a flag_verbose=1
set /a shift_counter+=1
shift
goto :verifyopt
)
if "%~1" == "--local" (
if !flag_local! NEQ 0 (
echo The flag %~1 has already been specified. 1>&2
exit /b 2
)
set /a flag_local=1
set /a shift_counter+=1
shift
goto :verifyopt
@ -78,25 +74,50 @@ if "%~1" == "--logfile" (
exit /b 2
)
popd
set log_file="%~sf2"
set "log_file=%~sf2"
set /a shift_counter+=2
shift
shift
goto :verifyopt
)
echo Undefined option: %~1
exit /b 2
:init
if !target! == "build" goto :build
if !target! == "clean" echo Cleanup build artifacts& goto :clean
if !target! == "clean-all" echo Cleanup all& goto :cleanall
if [!target!] == [""] goto :build
goto :!target!
:cleanall
call :clean
echo.
echo Cleanup vc
echo ^> Purge TCC binaries
call :buildcmd "rmdir /s /q "%tcc_dir%"" " "
echo ^> Purge vc repository
call :buildcmd "rmdir /s /q "%vc_dir%"" " "
exit /b 0
:clean
echo Cleanup build artifacts
echo ^> Purge debug symbols
call :buildcmd "del *.pdb *.lib *.bak *.out *.ilk *.exp *.obj *.o *.a *.so" " "
echo ^> Delete old V executable
call :buildcmd "del v_old.exe v*.exe" " "
exit /b 0
:help
if [!subcmd!] == [] (
call :usage 2>NUL
) else (
call :help_!subcmd! 2>NUL
)
if %ERRORLEVEL% NEQ 0 echo Invalid subcommand: !subcmd!
exit /b %ERRORLEVEL%
:build
del !log_file!>NUL 2>&1
if !use_local! NEQ 1 (
pushd "%vc_dir%" 2>NUL&& (
del "!log_file!">NUL 2>&1
if !flag_local! NEQ 1 (
pushd "%vc_dir%" 2>NUL && (
echo Updating vc...
echo ^> Sync with remote !vc_url!
call :buildcmd "cd "%vc_dir%"" " "
@ -108,28 +129,20 @@ if !use_local! NEQ 1 (
call :buildcmd "git clone --depth 1 --quiet "%vc_url%"" " "
)
popd
echo.
)
echo.
echo Building V...
if !compiler! == "clang" goto :clang_strap
if !compiler! == "gcc" goto :gcc_strap
if !compiler! == "msvc" goto :msvc_strap
if !compiler! == "tcc" goto :tcc_strap
if !compiler! == "fresh-tcc" goto :tcc_strap
if [!compiler!] == [""] goto :clang_strap
if not [!compiler!] == [] goto :!compiler!_strap
:clang_strap
where /q clang
if %ERRORLEVEL% NEQ 0 (
echo ^> Clang not found
if not [!compiler!] == [""] goto :error
if not [!compiler!] == [] goto :error
goto :gcc_strap
)
set /a valid_cc=1
echo ^> Attempting to build v.c with Clang
call :buildcmd "clang -std=c99 -municode -w -o v.exe .\vc\v_win.c" " "
if %ERRORLEVEL% NEQ 0 (
@ -147,12 +160,10 @@ goto :success
where /q gcc
if %ERRORLEVEL% NEQ 0 (
echo ^> GCC not found
if not [!compiler!] == [""] goto :error
if not [!compiler!] == [] goto :error
goto :msvc_strap
)
set /a valid_cc=1
echo ^> Attempting to build v.c with GCC
call :buildcmd "gcc -std=c99 -municode -w -o v.exe .\vc\v_win.c" " "
if %ERRORLEVEL% NEQ 0 (
@ -177,12 +188,10 @@ if "%PROCESSOR_ARCHITECTURE%" == "x86" (
if not exist "%VsWhereDir%\Microsoft Visual Studio\Installer\vswhere.exe" (
echo ^> MSVC not found
if not [!compiler!] == [""] goto :error
if not [!compiler!] == [] goto :error
goto :tcc_strap
)
set /a valid_cc=1
for /f "usebackq tokens=*" %%i in (`"%VsWhereDir%\Microsoft Visual Studio\Installer\vswhere.exe" -latest -prerelease -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath`) do (
set InstallDir=%%i
)
@ -201,18 +210,20 @@ if %ERRORLEVEL% NEQ 0 goto :compile_error
echo ^> Compiling with .\v.exe self
call :buildcmd "v.exe -cc msvc self" " "
del %ObjFile%>>!log_file! 2>>&1
del %ObjFile%>>"!log_file!" 2>>&1
if %ERRORLEVEL% NEQ 0 goto :compile_error
goto :success
:fresh-tcc_strap
echo ^> Clean TCC directory
call :buildcmd "rmdir /s /q "%tcc_dir%"" " "
call :tcc_strap
exit /b %ERRORLEVEL%
:tcc_strap
where /q tcc
if %ERRORLEVEL% NEQ 0 (
if !compiler! == "fresh-tcc" (
echo ^> Clean TCC directory
call :buildcmd "rmdir /s /q "%tcc_dir%"" " "
set /a valid_cc=1
) else if !compiler! == "tcc" set /a valid_cc=1
if [!compiler!] == [] set /a invalid_cc=1
if not exist %tcc_dir% (
echo ^> TCC not found
echo ^> Downloading TCC from %tcc_url%
@ -225,8 +236,7 @@ if %ERRORLEVEL% NEQ 0 (
popd
set "tcc_exe=%tcc_dir%\tcc.exe"
) else (
for /f "delims=" %%i in ('where tcc') do set "tcc_exe=%%i"
set /a valid_cc=1
for /f "usebackq delims=" %%i in (`where tcc`) do set "tcc_exe=%%i"
)
echo ^> Updating prebuilt TCC...
@ -243,24 +253,9 @@ call :buildcmd "v.exe -cc "!tcc_exe!" self" " "
if %ERRORLEVEL% NEQ 0 goto :compile_error
goto :success
:cleanall
call :clean
echo ^> Purge TCC binaries
call :buildcmd "rmdir /s /q "%tcc_dir%"" " "
echo ^> Purge vc repository
call :buildcmd "rmdir /s /q "%vc_dir%"" " "
exit /b 0
:clean
echo ^> Purge debug symbols
call :buildcmd "del *.pdb *.lib *.bak *.out *.ilk *.exp *.obj *.o *.a *.so" " "
echo ^> Delete old V executable
call :buildcmd "del v_old.exe v*.exe" " "
exit /b 0
:compile_error
echo.
type !log_file!>NUL 2>&1
type "!log_file!">NUL 2>&1
goto :error
:error
@ -271,7 +266,7 @@ exit /b 1
:success
echo ^> V built successfully!
echo ^> To add V to your PATH, run `.\v.exe symlink`.
if !valid_cc! EQU 0 (
if !invalid_cc! EQU 1 (
echo.
echo WARNING: No C compiler was detected in your PATH. `tcc` was used temporarily
echo to build V, but it may have some bugs and may not work in all cases.
@ -280,8 +275,8 @@ if !valid_cc! EQU 0 (
echo.
)
del v_old.exe>>!log_file! 2>NUL
del !log_file! 2>NUL
del v_old.exe>>"!log_file!" 2>NUL
del "!log_file!" 2>NUL
:version
echo.
@ -290,15 +285,14 @@ echo | set /p="V version: "
goto :eof
:buildcmd
if !verbose_log! EQU 1 (
echo [Debug] %~1>>!log_file!
if !flag_verbose! EQU 1 (
echo [Debug] %~1>>"!log_file!"
echo %~2 %~1
)
%~1>>!log_file! 2>>&1
%~1>>"!log_file!" 2>>&1
exit /b %ERRORLEVEL%
:usage
echo.
echo Usage:
echo make.bat [target] [compiler] [options]
echo.
@ -319,7 +313,7 @@ echo make.bat help clean
echo.
echo Use "make help <target>" for more information about a target, for instance: "make help clean"
echo.
echo Note: Any undefined options will cause an error
echo Note: Any undefined/unsupported options will be ignored
exit /b 0
:help_help
@ -336,7 +330,7 @@ echo make.bat clean
echo.
echo Options:
echo --logfile PATH Use the specified PATH as the log
echo -v ^| --verbose Output compilation commands to stdout
echo --verbose Output compilation commands to stdout
exit /b 0
:help_cleanall
@ -345,7 +339,7 @@ echo make.bat clean-all
echo.
echo Options:
echo --logfile PATH Use the specified PATH as the log
echo -v ^| --verbose Output compilation commands to stdout
echo --verbose Output compilation commands to stdout
exit /b 0
:help_build
@ -360,7 +354,7 @@ echo --local Use the local vc repository without
echo syncing with remote
echo --logfile PATH Use the specified PATH as the log
echo file
echo -v ^| --verbose Output compilation commands to stdout
echo --verbose Output compilation commands to stdout
exit /b 0
:eof