Pillow/winbuild/build_dep.py

from fetch import fetch
from unzip import unzip
from untar import untar
import os, hashlib

from config import *

def _relpath(*args):
    return os.path.join(os.getcwd(),*args)

def _relbuild(*args):
    return _relpath('build', *args)

build_dir = _relpath('build')
inc_dir = _relpath('depends')

def check_hash(filename, checksum):
    if not checksum: return filename
    
    (algo, value) = checksum.split(':')
    h = hashlib.new(algo)
    with open(filename, 'rb') as f:
        h.update(f.read())
        if not(h.hexdigest().lower() == value):
            raise ValueError('Checksum Mismatch for %s' %filename)
    return filename

def check_sig(filename, signame):
    #UNDONE -- need gpg
    return filename

def mkdirs():
    try:
        os.mkdir(build_dir)
    except:
        pass
    try:
        os.mkdir(inc_dir)
    except:
        pass

def extract(src, dest):
    if '.zip' in src:
        return unzip(src, dest)
    if '.tar.gz' in src or '.tgz' in src:
        return untar(src, dest)

def fetch_libs():
    for name,lib in libs.items():
        if name == 'openjpeg':
            filename = check_hash(fetch(lib['url']),lib['hash'])
            for compiler in compilers.values():
                if not os.path.exists(os.path.join(build_dir,lib['dir']+compiler['inc_dir'])): 
                    extract(filename, build_dir)
                    os.rename(os.path.join(build_dir,lib['dir']), 
                              os.path.join(build_dir,lib['dir']+compiler['inc_dir'])) 
        else:
            extract(check_hash(fetch(lib['url']),lib['hash']),build_dir)

def cp_tk():
    return r"""
mkdir %INCLIB%\tcl85\include\X11
copy /Y /B %BUILD%\tcl8.5.13\generic\*.h %INCLIB%\tcl85\include\
copy /Y /B %BUILD%\tk8.5.13\generic\*.h %INCLIB%\tcl85\include\
copy /Y /B %BUILD%\tk8.5.13\xlib\X11\* %INCLIB%\tcl85\include\X11\
"""

def header():
    return r"""setlocal
set MSBUILD=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
set CMAKE="C:\Program Files (x86)\CMake 2.8\bin\cmake.exe"
set INCLIB=%~dp0\depends
set BUILD=%~dp0\build
""" + "\n".join('set %s=%%BUILD%%\%s' %(k.upper(), v['dir'])
                                        for (k,v) in libs.items() if v['dir'])
    
def setup_compiler(compiler):
    return r"""setlocal EnableDelayedExpansion
call "%%ProgramFiles%%\Microsoft SDKs\Windows\%(env_version)s\Bin\SetEnv.Cmd" /Release %(env_flags)s
set INCLIB=%%INCLIB%%\%(inc_dir)s
mkdir %%INCLIB%%
""" % compiler

def end_compiler():
    return """
endlocal
"""
        
def nmake_openjpeg(compiler):
    return r"""
rem build openjpeg
setlocal
@echo on
cd /D %%OPENJPEG%%%(inc_dir)s
%%CMAKE%% -DBUILD_THIRDPARTY:BOOL=ON -G "NMake Makefiles" .
nmake -f Makefile clean
nmake -f Makefile
copy /Y /B bin\* %%INCLIB%%
mkdir %%INCLIB%%\openjpeg-2.0
copy /Y /B src\lib\openjp2\*.h %%INCLIB%%\openjpeg-2.0
endlocal
""" % compiler

def nmake_libs(compiler):
    # undone -- pre, makes, headers, libs
    return r"""
rem Build libjpeg
setlocal
cd /D %%JPEG%%
nmake -f makefile.vc setup-vc6
nmake -f makefile.vc clean
nmake -f makefile.vc all
copy /Y /B *.dll %%INCLIB%%
copy /Y /B *.lib %%INCLIB%%
copy /Y /B j*.h %%INCLIB%%
endlocal

rem Build zlib
setlocal
cd /D %%ZLIB%%
nmake -f win32\Makefile.msc clean
nmake -f win32\Makefile.msc
copy /Y /B *.dll %%INCLIB%%
copy /Y /B *.lib %%INCLIB%%
copy /Y /B zlib.lib %%INCLIB%%\z.lib
copy /Y /B zlib.h %%INCLIB%%
copy /Y /B zconf.h %%INCLIB%%
endlocal

rem Build webp
setlocal
cd /D %%WEBP%%
nmake -f Makefile.vc clean
nmake -f Makefile.vc CFG=release-static RTLIBCFG=static OBJDIR=output
copy /Y /B release-static\output\%(platform)s\* %%INCLIB%%
copy /Y /B src\webp\*.h %%INCLIB%%
endlocal

rem build openjpeg
setlocal
cd /D %%OPENJPEG%%%(inc_dir)s
%%CMAKE%% -DBUILD_THIRDPARTY:BOOL=ON -G "NMake Makefiles" .
nmake -f Makefile clean
nmake -f Makefile
copy /Y /B bin\* %%INCLIB%%
mkdir %%INCLIB%%\openjpeg-2.0
copy /Y /B src\lib\openjp2\*.h %%INCLIB%%\openjpeg-2.0
endlocal

rem Build libtiff
setlocal
rem do after building jpeg and zlib
copy %%~dp0\nmake.opt %%TIFF%%

cd /D %%TIFF%%
nmake -f makefile.vc clean
nmake -f makefile.vc 
copy /Y /B libtiff\*.dll %%INCLIB%%
copy /Y /B libtiff\*.lib %%INCLIB%%
copy /Y /B libtiff\tiff*.h %%INCLIB%%
endlocal


""" % compiler
    
      
def msbuild_libs(compiler):
    return r"""
rem Build freetype
setlocal
py -3 %%~dp0\fixproj.py %%FREETYPE%%\builds\windows\vc%(vc_version)s\freetype.sln %(platform)s
py -3 %%~dp0\fixproj.py %%FREETYPE%%\builds\windows\vc%(vc_version)s\freetype.vcproj %(platform)s
rd /S /Q %%FREETYPE%%\objs
%%MSBUILD%% %%FREETYPE%%\builds\windows\vc%(vc_version)s\freetype.sln /t:Clean;Build /p:Configuration="LIB Release";Platform=%(platform)s /m 
xcopy /Y /E /Q %%FREETYPE%%\include %%INCLIB%%
xcopy /Y /E /Q %%FREETYPE%%\objs\win32\vc%(vc_version)s %%INCLIB%%
copy /Y /B %%FREETYPE%%\objs\win32\vc%(vc_version)s\*.lib %%INCLIB%%\freetype.lib
endlocal

rem Build lcms2
setlocal
py -3 %%~dp0\fixproj.py %%LCMS%%\Projects\VC%(vc_version)s\lcms2.sln %(platform)s
py -3 %%~dp0\fixproj.py %%LCMS%%\Projects\VC%(vc_version)s\lcms2.vcproj %(platform)s
rd /S /Q %%LCMS%%\objs
%%MSBUILD%% %%LCMS%%\Projects\VC%(vc_version)s\lcms2.sln /t:Clean;Build /p:Configuration="LIB Release";Platform=%(platform)s /m
xcopy /Y /E /Q %%LCMS%%\include %%INCLIB%%
xcopy /Y /E /Q %%LCMS%%\objs\win32\VC%(vc_version)s %%INCLIB%%
copy /Y /B %%LCMS%%\objs\win32\VC%(vc_version)s\*.lib %%INCLIB%%\lcms2.lib
endlocal
""" % compiler

mkdirs()
fetch_libs()

script = [header()] #, cp_tk()]

for compiler in compilers.values():
#if True:
#    compiler = compilers[(7,64)]
    script.append(setup_compiler(compiler))
    script.append(nmake_libs(compiler))
#    script.append(nmake_openjpeg(compiler))
    script.append(msbuild_libs(compiler))
    script.append(end_compiler())

with open('build_deps.cmd', 'w') as f:    
    f.write("\n".join(script))