#!/usr/bin/env python # # Automation of instructions from: # http://mingw-w64.svn.sourceforge.net/viewvc/mingw-w64/trunk/mingw-w64-doc/ # howto-build/mingw-w64-howto-build.txt?revision=216&view=markup # from optparse import OptionParser import os import shutil import subprocess import sys import tarfile import urllib import urlparse try: from hashlib import md5 except Exception: from md5 import md5 if sys.version_info < (2, 5): # # This script (and edk2 BaseTools) require Python 2.5 or newer # print 'Python version 2.5 or later is required.' sys.exit(-1) # # Version and Copyright # VersionNumber = "0.01" __version__ = "%prog Version " + VersionNumber __copyright__ = "Copyright (c) 2008, Intel Corporation. All rights reserved." class Config: """class Config Stores the configuration options for the rest of the script. Handles the command line options, and allows the code within the script to easily interact with the 'config' requested by the user. """ def __init__(self): self.base_dir = os.getcwd() (self.options, self.args) = self.CheckOptions() self.__init_dirs__() def CheckOptions(self): Parser = \ OptionParser( description=__copyright__, version=__version__, prog="mingw-gcc-build", usage="%prog [options] [target]" ) Parser.add_option( "--arch", action = "store", type = "string", default = '', dest = "arch", help = "Processor architecture to build gcc for." ) Parser.add_option( "--src-dir", action = "store", type = "string", dest = "src_dir", default = os.path.join(self.base_dir, 'src'), help = "Directory to download/extract binutils/gcc sources" ) Parser.add_option( "--build-dir", action = "store", type = "string", dest = "build_dir", default = os.path.join(self.base_dir, 'build'), help = "Directory to download/extract binutils/gcc sources" ) Parser.add_option( "--prefix", action = "store", type = "string", dest = "prefix", default = os.path.join(self.base_dir, 'install'), help = "Prefix to install binutils/gcc into" ) Parser.add_option( "--symlinks", action = "store", type = "string", dest = "symlinks", default = os.path.join(self.base_dir, 'symlinks'), help = "Directory to create binutils/gcc symbolic links into." ) Parser.add_option( "-v", "--verbose", action="store_true", type=None, help="Print verbose messages" ) (Opt, Args) = Parser.parse_args() self.arch = Opt.arch.lower() allowedArchs = ('ia32', 'x64', 'ipf') if self.arch not in allowedArchs: Parser.error( 'Please use --arch to specify one of: %s' % ', '.join(allowedArchs) ) self.target_arch = {'ia32': 'i686', 'x64': 'x86_64', 'ipf': 'ia64'}[self.arch] self.target_sys = {'ia32': 'pc', 'x64': 'pc', 'ipf': 'pc'}[self.arch] self.target_bin = {'ia32': 'mingw32', 'x64': 'mingw32', 'ipf': 'elf'}[self.arch] self.target_combo = '-'.join((self.target_arch, self.target_sys, self.target_bin)) return (Opt, Args) def __init_dirs__(self): self.src_dir = os.path.realpath(os.path.expanduser(self.options.src_dir)) self.build_dir = os.path.realpath(os.path.expanduser(self.options.build_dir)) self.prefix = os.path.realpath(os.path.expanduser(self.options.prefix)) self.symlinks = os.path.realpath(os.path.expanduser(self.options.symlinks)) def IsConfigOk(self): print "Current directory:" print " ", self.base_dir print "Sources download/extraction:", self.Relative(self.src_dir) print "Build directory :", self.Relative(self.build_dir) print "Prefix (install) directory :", self.Relative(self.prefix) print "Create symlinks directory :", self.Relative(self.symlinks) print answer = raw_input("Is this configuration ok? (default = no): ") if (answer.lower() not in ('y', 'yes')): print print "Please try using --help and then change the configuration." return False if self.arch.lower() == 'ipf': print print 'Please note that the IPF compiler built by this script has' print 'not yet been validated!' print answer = raw_input("Are you sure you want to build it? (default = no): ") if (answer.lower() not in ('y', 'yes')): print print "Please try using --help and then change the configuration." return False print return True def Relative(self, path): if path.startswith(self.base_dir): return '.' + path[len(self.base_dir):] return path def MakeDirs(self): for path in (self.src_dir, self.build_dir,self.prefix, self.symlinks): if not os.path.exists(path): os.makedirs(path) class SourceFiles: """class SourceFiles Handles the downloading of source files used by the script. """ def __init__(self, config): self.config = config self.source_files = self.source_files[config.arch] source_files_common = { 'binutils': { 'url': 'http://www.kernel.org/pub/linux/devel/binutils/' + \ 'binutils-$version.tar.bz2', 'version': '2.18.50.0.5', 'md5': 'daee18dbbf0a6ccfc186141bee18bf62', }, } source_files_x64 = { 'gcc': { 'url': 'http://gcc-ca.internet.bs/releases/' + \ 'gcc-$version/gcc-$version.tar.bz2', 'version': '4.3.0', 'md5': '197ed8468b38db1d3481c3111691d85b', }, 'mingw_hdr': { 'url': 'http://downloads.sourceforge.net/project/' + \ 'mingw-w64/mingw-w64/mingw-w64-snapshot/' + \ 'mingw-w64-snapshot-$version.tar.bz2', 'extract-dir': os.path.join('trunk', 'mingw-w64-headers'), 'version': '20090419', 'md5': '9146ecfabaf172e4cc427b88e8d218c1', }, } source_files_ia32 = { 'gcc': source_files_x64['gcc'], 'mingw_hdr': { 'url': 'http://downloads.sourceforge.net/project/' + \ 'mingw/MinGW%20Runtime/' + \ 'Current%20Release_%20mingwrt-$version/' + \ 'mingwrt-$version-mingw32-src.tar.gz', 'extract-dir': 'mingwrt-$version-mingw32', 'version': '3.15.2', 'md5': '7bf0525f158213f3ac990ea68a5ec34d', }, } source_files_ipf = source_files_x64.copy() source_files_ipf['gcc']['configure-params'] = ( '--with-gnu-as', '--with-gnu-ld', '--with-newlib', '--verbose', '--disable-libssp', '--disable-nls', '--enable-languages=c,c++' ) source_files = { 'ia32': [source_files_common, source_files_ia32], 'x64': [source_files_common, source_files_x64], 'ipf': [source_files_common, source_files_ipf], } for arch in source_files: mergedSourceFiles = {} for source_files_dict in source_files[arch]: mergedSourceFiles.update(source_files_dict) for downloadItem in mergedSourceFiles: fdata = mergedSourceFiles[downloadItem] fdata['filename'] = fdata['url'].split('/')[-1] if 'extract-dir' not in fdata: for ext in ('.tar.gz', '.tar.bz2', '.zip'): if fdata['filename'].endswith(ext): fdata['extract-dir'] = fdata['filename'][:-len(ext)] break replaceables = ('extract-dir', 'filename', 'url') for replaceItem in fdata: if replaceItem in replaceables: continue if type(fdata[replaceItem]) != str: continue for replaceable in replaceables: if type(fdata[replaceable]) != str: continue if replaceable in fdata: fdata[replaceable] = \ fdata[replaceable].replace( '$' + replaceItem, fdata[replaceItem] ) source_files[arch] = mergedSourceFiles #print 'source_files:', source_files def GetAll(self): def progress(received, blockSize, fileSize): if fileSize < 0: return wDots = (100 * received * blockSize) / fileSize / 10 if wDots > self.dots: for i in range(wDots - self.dots): print '.', sys.stdout.flush() self.dots += 1 maxRetries = 1 for (fname, fdata) in self.source_files.items(): for retries in range(maxRetries): try: self.dots = 0 local_file = os.path.join(self.config.src_dir, fdata['filename']) url = fdata['url'] print 'Downloading %s:' % fname, if retries > 0: print '(retry)', sys.stdout.flush() completed = False if os.path.exists(local_file): md5_pass = self.checkHash(fdata) if md5_pass: print '[md5 match]', else: print '[md5 mismatch]', sys.stdout.flush() completed = md5_pass if not completed: urllib.urlretrieve(url, local_file, progress) # # BUGBUG: Suggest proxy to user if download fails. # # export http_proxy=http://proxyservername.mycompany.com:911 # export ftp_proxy=http://proxyservername.mycompany.com:911 if not completed and os.path.exists(local_file): md5_pass = self.checkHash(fdata) if md5_pass: print '[md5 match]', else: print '[md5 mismatch]', sys.stdout.flush() completed = md5_pass if completed: print '[done]' break else: print '[failed]' print ' Tried to retrieve', url print ' to', local_file print 'Possible fixes:' print '* If you are behind a web-proxy, try setting the', print 'http_proxy environment variable' print '* You can try to download this file separately', print 'and rerun this script' raise Exception() except KeyboardInterrupt: print '[KeyboardInterrupt]' return False except: pass if not completed: return False return True def checkHash(self, fdata): local_file = os.path.join(self.config.src_dir, fdata['filename']) expect_md5 = fdata['md5'] data = open(local_file).read() md5sum = md5() md5sum.update(data) return md5sum.hexdigest().lower() == expect_md5.lower() def GetModules(self): return self.source_files.keys() def GetFilenameOf(self, module): return self.source_files[module]['filename'] def GetMd5Of(self, module): return self.source_files[module]['md5'] def GetExtractDirOf(self, module): return self.source_files[module]['extract-dir'] def GetAdditionalParameters(self, module, step): key = step + '-params' if key in self.source_files[module]: return self.source_files[module][key] else: return tuple() class Extracter: """class Extracter Handles the extraction of the source files from their downloaded archive files. """ def __init__(self, source_files, config): self.source_files = source_files self.config = config def Extract(self, module): src = self.config.src_dir extractDst = os.path.join(src, self.config.arch) local_file = os.path.join(src, self.source_files.GetFilenameOf(module)) moduleMd5 = self.source_files.GetMd5Of(module) extracted = os.path.join(extractDst, os.path.split(local_file)[1] + '.extracted') if not os.path.exists(extractDst): os.mkdir(extractDst) extractedMd5 = None if os.path.exists(extracted): extractedMd5 = open(extracted).read() if extractedMd5 != moduleMd5: print 'Extracting %s:' % self.config.Relative(local_file) tar = tarfile.open(local_file) tar.extractall(extractDst) open(extracted, 'w').write(moduleMd5) else: pass #print 'Previously extracted', self.config.Relative(local_file) def ExtractAll(self): for module in self.source_files.GetModules(): self.Extract(module) class Builder: """class Builder Builds and installs the GCC tool suite. """ def __init__(self, source_files, config): self.source_files = source_files self.config = config def Build(self): self.BuildModule('binutils') self.CopyIncludeDirectory() self.BuildModule('gcc') self.MakeSymLinks() def IsBuildStepComplete(self, step): return \ os.path.exists( os.path.join( self.config.build_dir, self.config.arch, step + '.completed' ) ) def MarkBuildStepComplete(self, step): open( os.path.join( self.config.build_dir, self.config.arch, step + '.completed' ), "w" ).close() def CopyIncludeDirectory(self): linkdst = os.path.join(self.config.prefix, 'mingw') src = os.path.join( self.config.src_dir, self.config.arch, self.source_files.GetExtractDirOf('mingw_hdr'), 'include' ) dst_parent = os.path.join(self.config.prefix, self.config.target_combo) dst = os.path.join(dst_parent, 'include') if not os.path.exists(dst): if not os.path.exists(dst_parent): os.makedirs(dst_parent) print 'Copying headers to', self.config.Relative(dst) shutil.copytree(src, dst, True) if not os.path.lexists(linkdst): print 'Making symlink at', self.config.Relative(linkdst) os.symlink(self.config.target_combo, linkdst) def BuildModule(self, module): base_dir = os.getcwd() build_dir = os.path.join(self.config.build_dir, self.config.arch, module) module_dir = self.source_files.GetExtractDirOf(module) module_dir = os.path.realpath(os.path.join('src', self.config.arch, module_dir)) configure = os.path.join(module_dir, 'configure') prefix = self.config.prefix if not os.path.exists(build_dir): os.makedirs(build_dir) os.chdir(build_dir) cmd = ( configure, '--target=%s' % self.config.target_combo, '--prefix=' + prefix, '--with-sysroot=' + prefix, '--disable-werror', ) if os.path.exists('/opt/local/include/gmp.h'): cmd += ('--with-gmp=/opt/local',) if module == 'gcc': cmd += ('--oldincludedir=/opt/local/include',) cmd += self.source_files.GetAdditionalParameters(module, 'configure') self.RunCommand(cmd, module, 'config', skipable=True) cmd = ('make',) if module == 'gcc': cmd += ('all-gcc',) self.RunCommand(cmd, module, 'build') cmd = ('make',) if module == 'gcc': cmd += ('install-gcc',) else: cmd += ('install',) self.RunCommand(cmd, module, 'install') os.chdir(base_dir) print '%s module is now built and installed' % module def RunCommand(self, cmd, module, stage, skipable=False): if skipable: if self.IsBuildStepComplete('%s.%s' % (module, stage)): return popen = lambda cmd: \ subprocess.Popen( cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT ) print '%s [%s] ...' % (module, stage), sys.stdout.flush() p = popen(cmd) output = p.stdout.read() p.wait() if p.returncode != 0: print '[failed!]' logFile = os.path.join(self.config.build_dir, 'log.txt') f = open(logFile, "w") f.write(output) f.close() raise Exception, 'Failed to %s %s\n' % (stage, module) + \ 'See output log at %s' % self.config.Relative(logFile) else: print '[done]' if skipable: self.MarkBuildStepComplete('%s.%s' % (module, stage)) def MakeSymLinks(self): links_dir = os.path.join(self.config.symlinks, self.config.arch) if not os.path.exists(links_dir): os.makedirs(links_dir) startPrinted = False for link in ('ar', 'ld', 'gcc'): src = os.path.join( self.config.prefix, 'bin', self.config.target_combo + '-' + link ) linkdst = os.path.join(links_dir, link) if not os.path.lexists(linkdst): if not startPrinted: print 'Making symlinks in %s:' % self.config.Relative(links_dir), startPrinted = True print link, os.symlink(src, linkdst) if startPrinted: print '[done]' class App: """class App The main body of the application. """ def __init__(self): config = Config() if not config.IsConfigOk(): return config.MakeDirs() sources = SourceFiles(config) result = sources.GetAll() if result: print 'All files have been downloaded & verified' else: print 'An error occured while downloading a file' return Extracter(sources, config).ExtractAll() Builder(sources, config).Build() App()