diff options
Diffstat (limited to 'build/crossmingw.py')
| -rw-r--r-- | build/crossmingw.py | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/build/crossmingw.py b/build/crossmingw.py deleted file mode 100644 index 52ee299348..0000000000 --- a/build/crossmingw.py +++ /dev/null @@ -1,153 +0,0 @@ -import os -import os.path -import string - -import SCons.Action -import SCons.Builder -import SCons.Tool -import SCons.Util - -# This is what we search for to find mingw: -prefixes = SCons.Util.Split(""" - mingw32- - i386-mingw32msvc- - i486-mingw32msvc- - i586-mingw32msvc- - i686-mingw32msvc- -""") - - -def find(env): - for prefix in prefixes: - # First search in the SCons path and then the OS path: - if env.WhereIs(prefix + 'gcc') or SCons.Util.WhereIs(prefix + 'gcc'): - return prefix - - return '' - - -def shlib_generator(target, source, env, for_signature): - cmd = SCons.Util.CLVar(['$SHLINK', '$SHLINKFLAGS']) - - dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX') - if dll: - cmd.extend(['-o', dll]) - - cmd.extend(['$SOURCES', '$_LIBDIRFLAGS', '$_LIBFLAGS']) - - implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX') - if implib: - cmd.append('-Wl,--out-implib,' + implib.get_string(for_signature)) - - def_target = env.FindIxes(target, 'WIN32DEFPREFIX', 'WIN32DEFSUFFIX') - if def_target: - cmd.append('-Wl,--output-def,' + def_target.get_string(for_signature)) - - return [cmd] - - -def shlib_emitter(target, source, env): - dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX') - no_import_lib = env.get('no_import_lib', 0) - - if not dll: - raise SCons.Errors.UserError, "A shared library should have exactly one target with the suffix: %s" % env.subst("$SHLIBSUFFIX") - - if not no_import_lib and \ - not env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX'): - - # Append an import library to the list of targets. - target.append(env.ReplaceIxes(dll, - 'SHLIBPREFIX', 'SHLIBSUFFIX', - 'LIBPREFIX', 'LIBSUFFIX')) - - # Append a def file target if there isn't already a def file target - # or a def file source. There is no option to disable def file - # target emitting, because I can't figure out why someone would ever - # want to turn it off. - def_source = env.FindIxes(source, 'WIN32DEFPREFIX', 'WIN32DEFSUFFIX') - def_target = env.FindIxes(target, 'WIN32DEFPREFIX', 'WIN32DEFSUFFIX') - if not def_source and not def_target: - target.append(env.ReplaceIxes(dll, - 'SHLIBPREFIX', 'SHLIBSUFFIX', - 'WIN32DEFPREFIX', 'WIN32DEFSUFFIX')) - - return (target, source) - -# TODO: Backported to old scons version -# shlib_action = SCons.Action.CommandGenerator(shlib_generator) -shlib_action = SCons.Action.Action(shlib_generator, generator=1) - -res_action = SCons.Action.Action('$RCCOM', '$RCCOMSTR') - -res_builder = SCons.Builder.Builder(action=res_action, suffix='.res.o', - source_scanner=SCons.Tool.SourceFileScanner) -SCons.Tool.SourceFileScanner.add_scanner('.rc', SCons.Defaults.CScan) - - -def generate(env): - mingw_prefix = find(env) - - if mingw_prefix: - dir = os.path.dirname(env.WhereIs( - mingw_prefix + 'gcc') or SCons.Util.WhereIs(mingw_prefix + 'gcc')) - - # The mingw bin directory must be added to the path: - path = env['ENV'].get('PATH', []) - if not path: - path = [] - if SCons.Util.is_String(path): - path = string.split(path, os.pathsep) - - env['ENV']['PATH'] = string.join([dir] + path, os.pathsep) - - # Most of mingw is the same as gcc and friends... - gnu_tools = ['gcc', 'g++', 'gnulink', 'ar', 'gas'] - for tool in gnu_tools: - SCons.Tool.Tool(tool)(env) - - #... but a few things differ: - env['CC'] = mingw_prefix + 'gcc' - env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS') - env['CXX'] = mingw_prefix + 'g++' - env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS') - env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -shared') - env['SHLINKCOM'] = shlib_action - env.Append(SHLIBEMITTER=[shlib_emitter]) - # This line isn't required and breaks C++ linking - # env['LINK'] = mingw_prefix + 'g++' - env['AS'] = mingw_prefix + 'as' - env['AR'] = mingw_prefix + 'ar' - env['RANLIB'] = mingw_prefix + 'ranlib' - env['WIN32DEFPREFIX'] = '' - env['WIN32DEFSUFFIX'] = '.def' - env['SHOBJSUFFIX'] = '.o' - env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1 - - env['RC'] = mingw_prefix + 'windres' - env['RCFLAGS'] = SCons.Util.CLVar('') - env['RCINCFLAGS'] = '$( ${_concat(RCINCPREFIX, CPPPATH, RCINCSUFFIX, __env__, RDirs, TARGET)} $)' - env['RCINCPREFIX'] = '--include-dir ' - env['RCINCSUFFIX'] = '' - env['RCCOM'] = '$RC $RCINCFLAGS $RCINCPREFIX $SOURCE.dir $RCFLAGS -i $SOURCE -o $TARGET' - env['BUILDERS']['RES'] = res_builder - - # Some setting from the platform also have to be overridden: - env['OBJPREFIX'] = '' - env['OBJSUFFIX'] = '.o' - env['LIBPREFIX'] = 'lib' - env['LIBSUFFIX'] = '.a' - env['SHOBJPREFIX'] = '$OBJPREFIX' - env['SHOBJSUFFIX'] = '$OBJSUFFIX' - env['PROGPREFIX'] = '' - env['PROGSUFFIX'] = '.exe' - env['LIBPREFIX'] = 'lib' - env['LIBSUFFIX'] = '.lib' - env['SHLIBPREFIX'] = 'lib' - env['SHLIBSUFFIX'] = '.dll' - env['LIBPREFIXES'] = ['$LIBPREFIX'] - env['LIBSUFFIXES'] = ['$LIBSUFFIX'] - - -def exists(env): - return find(env) |