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Diffstat (limited to 'PCbuild/prepare_libffi.bat')
| -rw-r--r-- | PCbuild/prepare_libffi.bat | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/PCbuild/prepare_libffi.bat b/PCbuild/prepare_libffi.bat new file mode 100644 index 0000000..3df8513 --- /dev/null +++ b/PCbuild/prepare_libffi.bat @@ -0,0 +1,169 @@ +@echo off +goto :Run + +:Usage +echo. +echo Before running prepare_libffi.bat +echo LIBFFI_SOURCE environment variable must be set to the location of +echo of python-source-deps clone of libffi branch +echo VCVARSALL must be set to location of vcvarsall.bat +echo cygwin must be installed (see below) +echo SH environment variable must be set to the location of sh.exe +echo. +echo Tested with cygwin-x86 from https://www.cygwin.com/install.html +echo Select http://mirrors.kernel.org as the download site +echo Include the following cygwin packages in cygwin configuration: +echo make, autoconf, automake, libtool, dejagnu +echo. +echo NOTE: dejagnu is only required for running tests. +echo set LIBFFI_TEST=1 to run tests (optional) +echo. +echo Based on https://github.com/libffi/libffi/blob/master/.appveyor.yml +echo. +echo. +echo.Available flags: +echo. -x64 build for x64 +echo. -x86 build for x86 +echo. -? this help +echo. --install-cygwin install cygwin to c:\cygwin +exit /b 127 + +:Run + +set BUILD_X64= +set BUILD_X86= +set INSTALL_CYGWIN= + +:CheckOpts +if "%1"=="" goto :CheckOptsDone +if /I "%1"=="-x64" (set BUILD_X64=1) & shift & goto :CheckOpts +if /I "%1"=="-x86" (set BUILD_X86=1) & shift & goto :CheckOpts +if /I "%1"=="-?" goto :Usage +if /I "%1"=="--install-cygwin" (set INSTALL_CYGWIN=1) & shift & goto :CheckOpts +goto :Usage + +:CheckOptsDone + +if NOT DEFINED BUILD_X64 if NOT DEFINED BUILD_X86 if NOT DEFINED BUILD_ARM32 ( + set BUILD_X64=1 + set BUILD_X86=1 +) + +if "%INSTALL_CYGWIN%"=="1" call :InstallCygwin + +setlocal +if NOT DEFINED SH if exist c:\cygwin\bin\sh.exe set SH=c:\cygwin\bin\sh.exe + +if NOT DEFINED VCVARSALL ( + if exist "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" ( + set VCVARSALL="C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" + ) +) +if ^%VCVARSALL:~0,1% NEQ ^" SET VCVARSALL="%VCVARSALL%" + +if NOT DEFINED LIBFFI_SOURCE echo.&&echo ERROR LIBFFI_SOURCE environment variable not set && goto :Usage +if NOT DEFINED SH echo ERROR SH environment variable not set && goto :Usage + +if not exist %SH% echo ERROR %SH% does not exist && goto :Usage +if not exist %LIBFFI_SOURCE% echo ERROR %LIBFFI_SOURCE% does not exist && goto :Usage + +set OLDPWD=%LIBFFI_SOURCE% +pushd %LIBFFI_SOURCE% + +%SH% --login -lc "cygcheck -dc cygwin" +set GET_MSVCC=%SH% -lc "cd $OLDPWD; export MSVCC=`/usr/bin/find $PWD -name msvcc.sh`; echo ${MSVCC};" +FOR /F "usebackq delims==" %%i IN (`%GET_MSVCC%`) do @set MSVCC=%%i + +echo. +echo VCVARSALL : %VCVARSALL% +echo SH : %SH% +echo LIBFFI_SOURCE: %LIBFFI_SOURCE% +echo MSVCC : %MSVCC% +echo. + +if not exist Makefile.in (%SH% -lc "(cd $LIBFFI_SOURCE; ./autogen.sh;)") + +call :BuildOne x86 i686-pc-cygwin i686-pc-cygwin +call :BuildOne x64 x86_64-w64-cygwin x86_64-w64-cygwin + +popd +endlocal +exit /b 0 +REM all done + + +REM this subroutine is called once for each architecture +:BuildOne + +setlocal + +REM Initialize variables +set VCVARS_PLATFORM=%1 +set BUILD=%2 +set HOST=%3 +set ASSEMBLER= +set SRC_ARCHITECTURE=x86 + +if NOT DEFINED VCVARS_PLATFORM echo ERROR bad VCVARS_PLATFORM&&exit /b 123 + +if /I "%VCVARS_PLATFORM%" EQU "x64" ( + set ARCH=amd64 + set ARTIFACTS=%LIBFFI_SOURCE%\x86_64-w64-cygwin + set ASSEMBLER=-m64 + set SRC_ARCHITECTURE=x86 +) +if /I "%VCVARS_PLATFORM%" EQU "x86" ( + set ARCH=win32 + set ARTIFACTS=%LIBFFI_SOURCE%\i686-pc-cygwin + set ASSEMBLER= + set SRC_ARCHITECTURE=x86 +) + +if NOT DEFINED LIBFFI_OUT set LIBFFI_OUT=%~dp0\..\externals\libffi +set _LIBFFI_OUT=%LIBFFI_OUT%\%ARCH% + +echo get VS build environment +call %VCVARSALL% %VCVARS_PLATFORM% + +echo clean %_LIBFFI_OUT% +if exist %_LIBFFI_OUT% (rd %_LIBFFI_OUT% /s/q) + +echo Configure the build to generate fficonfig.h and ffi.h +%SH% -lc "(cd $OLDPWD; ./configure CC='%MSVCC% %ASSEMBLER%' CXX='%MSVCC% %ASSEMBLER%' LD='link' CPP='cl -nologo -EP' CXXCPP='cl -nologo -EP' CPPFLAGS='-DFFI_BUILDING_DLL' NM='dumpbin -symbols' STRIP=':' --build=$BUILD --host=$HOST;)" + +echo Building libffi +%SH% -lc "(cd $OLDPWD; export PATH=/usr/bin:$PATH; cp src/%SRC_ARCHITECTURE%/ffitarget.h include; make; find .;)" + +REM Tests are not needed to produce artifacts +if "%LIBFFI_TEST%" EQU "1" ( + echo "Running tests..." + %SH% -lc "(cd $OLDPWD; export PATH=/usr/bin:$PATH; cp `find $PWD -name 'libffi-?.dll'` $HOST/testsuite/; make check; cat `find ./ -name libffi.log`)" +) else ( + echo "Not running tests" +) + + +echo copying files to %_LIBFFI_OUT% +if not exist %_LIBFFI_OUT%\include (md %_LIBFFI_OUT%\include) +copy %ARTIFACTS%\.libs\libffi-7.dll %_LIBFFI_OUT% +copy %ARTIFACTS%\.libs\libffi-7.lib %_LIBFFI_OUT% +copy %ARTIFACTS%\fficonfig.h %_LIBFFI_OUT%\include +copy %ARTIFACTS%\include\*.h %_LIBFFI_OUT%\include + +endlocal +exit /b + +:InstallCygwin +setlocal + +if NOT DEFINED CYG_ROOT (set CYG_ROOT=c:/cygwin) +if NOT DEFINED CYG_CACHE (set CYG_CACHE=C:/cygwin/var/cache/setup) +if NOT DEFINED CYG_MIRROR (set CYG_MIRROR=http://mirrors.kernel.org/sourceware/cygwin/) + +powershell -c "md $env:CYG_ROOT -ErrorAction SilentlyContinue" +powershell -c "$setup = $env:CYG_ROOT+'/setup.exe'; if (!(Test-Path $setup)){invoke-webrequest https://cygwin.com/setup-x86.exe -outfile $setup} +%CYG_ROOT%/setup.exe -qnNdO -R "%CYG_ROOT%" -s "%CYG_MIRROR%" -l "%CYG_CACHE%" -P make -P autoconf -P automake -P libtool -P dejagnu + +endlocal +exit /b + |