diff options
Diffstat (limited to 'third_party/waf/wafadmin/Tools/libtool.py')
| -rw-r--r-- | third_party/waf/wafadmin/Tools/libtool.py | 329 |
1 files changed, 0 insertions, 329 deletions
diff --git a/third_party/waf/wafadmin/Tools/libtool.py b/third_party/waf/wafadmin/Tools/libtool.py deleted file mode 100644 index bcc0e2f318d..00000000000 --- a/third_party/waf/wafadmin/Tools/libtool.py +++ /dev/null @@ -1,329 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 -# Matthias Jahn, 2008, jahn matthias ath freenet punto de -# Thomas Nagy, 2008 (ita) - -import sys, re, os, optparse - -import TaskGen, Task, Utils, preproc -from Logs import error, debug, warn -from TaskGen import taskgen, after, before, feature - -REVISION="0.1.3" - -""" -if you want to use the code here, you must use something like this: -obj = obj.create(...) -obj.features.append("libtool") -obj.vnum = "1.2.3" # optional, but versioned libraries are common -""" - -# fake libtool files -fakelibtool_vardeps = ['CXX', 'PREFIX'] -def fakelibtool_build(task): - # Writes a .la file, used by libtool - env = task.env - dest = open(task.outputs[0].abspath(env), 'w') - sname = task.inputs[0].name - fu = dest.write - fu("# Generated by ltmain.sh - GNU libtool 1.5.18 - (pwn3d by BKsys II code name WAF)\n") - if env['vnum']: - nums = env['vnum'].split('.') - libname = task.inputs[0].name - name3 = libname+'.'+env['vnum'] - name2 = libname+'.'+nums[0] - name1 = libname - fu("dlname='%s'\n" % name2) - strn = " ".join([name3, name2, name1]) - fu("library_names='%s'\n" % (strn) ) - else: - fu("dlname='%s'\n" % sname) - fu("library_names='%s %s %s'\n" % (sname, sname, sname) ) - fu("old_library=''\n") - vars = ' '.join(env['libtoolvars']+env['LINKFLAGS']) - fu("dependency_libs='%s'\n" % vars) - fu("current=0\n") - fu("age=0\nrevision=0\ninstalled=yes\nshouldnotlink=no\n") - fu("dlopen=''\ndlpreopen=''\n") - fu("libdir='%s/lib'\n" % env['PREFIX']) - dest.close() - return 0 - -def read_la_file(path): - sp = re.compile(r'^([^=]+)=\'(.*)\'$') - dc={} - file = open(path, "r") - for line in file.readlines(): - try: - #print sp.split(line.strip()) - _, left, right, _ = sp.split(line.strip()) - dc[left]=right - except ValueError: - pass - file.close() - return dc - -@feature("libtool") -@after('apply_link') -def apply_link_libtool(self): - if self.type != 'program': - linktask = self.link_task - self.latask = self.create_task('fakelibtool', linktask.outputs, linktask.outputs[0].change_ext('.la')) - - if self.bld.is_install: - self.bld.install_files('${PREFIX}/lib', linktask.outputs[0], self.env) - -@feature("libtool") -@before('apply_core') -def apply_libtool(self): - self.env['vnum']=self.vnum - - paths=[] - libs=[] - libtool_files=[] - libtool_vars=[] - - for l in self.env['LINKFLAGS']: - if l[:2]=='-L': - paths.append(l[2:]) - elif l[:2]=='-l': - libs.append(l[2:]) - - for l in libs: - for p in paths: - dict = read_la_file(p+'/lib'+l+'.la') - linkflags2 = dict.get('dependency_libs', '') - for v in linkflags2.split(): - if v.endswith('.la'): - libtool_files.append(v) - libtool_vars.append(v) - continue - self.env.append_unique('LINKFLAGS', v) - break - - self.env['libtoolvars']=libtool_vars - - while libtool_files: - file = libtool_files.pop() - dict = read_la_file(file) - for v in dict['dependency_libs'].split(): - if v[-3:] == '.la': - libtool_files.append(v) - continue - self.env.append_unique('LINKFLAGS', v) - -Task.task_type_from_func('fakelibtool', vars=fakelibtool_vardeps, func=fakelibtool_build, color='BLUE', after="cc_link cxx_link static_link") - -class libtool_la_file: - def __init__ (self, la_filename): - self.__la_filename = la_filename - #remove path and .la suffix - self.linkname = str(os.path.split(la_filename)[-1])[:-3] - if self.linkname.startswith("lib"): - self.linkname = self.linkname[3:] - # The name that we can dlopen(3). - self.dlname = None - # Names of this library - self.library_names = None - # The name of the static archive. - self.old_library = None - # Libraries that this one depends upon. - self.dependency_libs = None - # Version information for libIlmImf. - self.current = None - self.age = None - self.revision = None - # Is this an already installed library? - self.installed = None - # Should we warn about portability when linking against -modules? - self.shouldnotlink = None - # Files to dlopen/dlpreopen - self.dlopen = None - self.dlpreopen = None - # Directory that this library needs to be installed in: - self.libdir = '/usr/lib' - if not self.__parse(): - raise ValueError("file %s not found!!" %(la_filename)) - - def __parse(self): - "Retrieve the variables from a file" - if not os.path.isfile(self.__la_filename): return 0 - la_file=open(self.__la_filename, 'r') - for line in la_file: - ln = line.strip() - if not ln: continue - if ln[0]=='#': continue - (key, value) = str(ln).split('=', 1) - key = key.strip() - value = value.strip() - if value == "no": value = False - elif value == "yes": value = True - else: - try: value = int(value) - except ValueError: value = value.strip("'") - setattr(self, key, value) - la_file.close() - return 1 - - def get_libs(self): - """return linkflags for this lib""" - libs = [] - if self.dependency_libs: - libs = str(self.dependency_libs).strip().split() - if libs == None: - libs = [] - # add la lib and libdir - libs.insert(0, "-l%s" % self.linkname.strip()) - libs.insert(0, "-L%s" % self.libdir.strip()) - return libs - - def __str__(self): - return '''\ -dlname = "%(dlname)s" -library_names = "%(library_names)s" -old_library = "%(old_library)s" -dependency_libs = "%(dependency_libs)s" -version = %(current)s.%(age)s.%(revision)s -installed = "%(installed)s" -shouldnotlink = "%(shouldnotlink)s" -dlopen = "%(dlopen)s" -dlpreopen = "%(dlpreopen)s" -libdir = "%(libdir)s"''' % self.__dict__ - -class libtool_config: - def __init__ (self, la_filename): - self.__libtool_la_file = libtool_la_file(la_filename) - tmp = self.__libtool_la_file - self.__version = [int(tmp.current), int(tmp.age), int(tmp.revision)] - self.__sub_la_files = [] - self.__sub_la_files.append(la_filename) - self.__libs = None - - def __cmp__(self, other): - """make it compareable with X.Y.Z versions (Y and Z are optional)""" - if not other: - return 1 - othervers = [int(s) for s in str(other).split(".")] - selfvers = self.__version - return cmp(selfvers, othervers) - - def __str__(self): - return "\n".join([ - str(self.__libtool_la_file), - ' '.join(self.__libtool_la_file.get_libs()), - '* New getlibs:', - ' '.join(self.get_libs()) - ]) - - def __get_la_libs(self, la_filename): - return libtool_la_file(la_filename).get_libs() - - def get_libs(self): - """return the complete uniqe linkflags that do not - contain .la files anymore""" - libs_list = list(self.__libtool_la_file.get_libs()) - libs_map = {} - while len(libs_list) > 0: - entry = libs_list.pop(0) - if entry: - if str(entry).endswith(".la"): - ## prevents duplicate .la checks - if entry not in self.__sub_la_files: - self.__sub_la_files.append(entry) - libs_list.extend(self.__get_la_libs(entry)) - else: - libs_map[entry]=1 - self.__libs = libs_map.keys() - return self.__libs - - def get_libs_only_L(self): - if not self.__libs: self.get_libs() - libs = self.__libs - libs = [s for s in libs if str(s).startswith('-L')] - return libs - - def get_libs_only_l(self): - if not self.__libs: self.get_libs() - libs = self.__libs - libs = [s for s in libs if str(s).startswith('-l')] - return libs - - def get_libs_only_other(self): - if not self.__libs: self.get_libs() - libs = self.__libs - libs = [s for s in libs if not(str(s).startswith('-L')or str(s).startswith('-l'))] - return libs - -def useCmdLine(): - """parse cmdline args and control build""" - usage = '''Usage: %prog [options] PathToFile.la -example: %prog --atleast-version=2.0.0 /usr/lib/libIlmImf.la -nor: %prog --libs /usr/lib/libamarok.la''' - parser = optparse.OptionParser(usage) - a = parser.add_option - a("--version", dest = "versionNumber", - action = "store_true", default = False, - help = "output version of libtool-config" - ) - a("--debug", dest = "debug", - action = "store_true", default = False, - help = "enable debug" - ) - a("--libs", dest = "libs", - action = "store_true", default = False, - help = "output all linker flags" - ) - a("--libs-only-l", dest = "libs_only_l", - action = "store_true", default = False, - help = "output -l flags" - ) - a("--libs-only-L", dest = "libs_only_L", - action = "store_true", default = False, - help = "output -L flags" - ) - a("--libs-only-other", dest = "libs_only_other", - action = "store_true", default = False, - help = "output other libs (e.g. -pthread)" - ) - a("--atleast-version", dest = "atleast_version", - default=None, - help = "return 0 if the module is at least version ATLEAST_VERSION" - ) - a("--exact-version", dest = "exact_version", - default=None, - help = "return 0 if the module is exactly version EXACT_VERSION" - ) - a("--max-version", dest = "max_version", - default=None, - help = "return 0 if the module is at no newer than version MAX_VERSION" - ) - - (options, args) = parser.parse_args() - if len(args) != 1 and not options.versionNumber: - parser.error("incorrect number of arguments") - if options.versionNumber: - print("libtool-config version %s" % REVISION) - return 0 - ltf = libtool_config(args[0]) - if options.debug: - print(ltf) - if options.atleast_version: - if ltf >= options.atleast_version: return 0 - sys.exit(1) - if options.exact_version: - if ltf == options.exact_version: return 0 - sys.exit(1) - if options.max_version: - if ltf <= options.max_version: return 0 - sys.exit(1) - - def p(x): - print(" ".join(x)) - if options.libs: p(ltf.get_libs()) - elif options.libs_only_l: p(ltf.get_libs_only_l()) - elif options.libs_only_L: p(ltf.get_libs_only_L()) - elif options.libs_only_other: p(ltf.get_libs_only_other()) - return 0 - -if __name__ == '__main__': - useCmdLine() |