#!/usr/bin/env python3 ''' This tool is used to generate user-config.jam and site-config.jam for boost library automatically. ''' import os import os.path __author__ = "Tianjiao Yin (ytj000@gamil.com)" __date__ = "Fri, 24 Jun 2011 18:58:58 +0800" __copyright__ = "Copyright 2011 Tianjiao Yin" __license__ = "WTFPLv2" __version__ = "0.3" # Default path site_path = "/etc/site-config.jam" boostbook_path = "/usr/share/boostbook" # Constant default path QT_PATH = "/usr/share/qt" # useless useless DOCBOOK_PATH = "/usr/share/xml/docbook/" # Supporting list TOOLS_LIST = ("specific_gcc", "python", "mpi", "boostbook") # "using name ;" if name is executable # Trivial tools don't need a special function. # May be I should remove this and write functions for all; TRIVIAL_TOOLS = ("gcc", "doxygen", "quickbook") SITE_DATA = r'''# Copyright 2003, 2005 Douglas Gregor # Copyright 2004 John Maddock # Copyright 2002, 2003, 2004, 2007 Vladimir Prus # Distributed under the Boost Software License, Version 1.0. # (See accompanying file LICENSE_1_0.txt or http://w...content-available-to-author-only...t.org/LICENSE_1_0.txt) # This file is used to configure your Boost.Build installation. You can modify # this file in place, or you can place it in a permanent location so that it # does not get overwritten should you get a new version of Boost.Build. See: # # http://w...content-available-to-author-only...t.org/boost-build2/doc/html/bbv2/overview/configuration.html # # for documentation about possible permanent locations. # This file specifies which toolsets (C++ compilers), libraries, and other # tools are available. Often, you should be able to just uncomment existing # example lines and adjust them to taste. The complete list of supported tools, # and configuration instructions can be found at: # # http://b...content-available-to-author-only...t.org/boost-build2/doc/html/bbv2/reference/tools.html # # This file uses Jam language syntax to describe available tools. Mostly, # there are 'using' lines, that contain the name of the used tools, and # parameters to pass to those tools -- where paremeters are separated by # semicolons. Important syntax notes: # # - Both ':' and ';' must be separated from other tokens by whitespace # - The '\' symbol is a quote character, so when specifying Windows paths you # should use '/' or '\\' instead. # # More details about the syntax can be found at: # # http://b...content-available-to-author-only...t.org/boost-build2/doc/html/bbv2/advanced.html#bbv2.advanced.jam_language # # ------------------- # MSVC configuration. # ------------------- # Configure msvc (default version, searched for in standard locations and PATH). # using msvc ; # Configure specific msvc version (searched for in standard locations and PATH). # using msvc : 8.0 ; # ---------------------- # Borland configuration. # ---------------------- # using borland ; # ---------------------- # STLPort configuration. # ---------------------- # Configure specifying location of STLPort headers. Libraries must be either # not needed or available to the compiler by default. # using stlport : : /usr/include/stlport ; # Configure specifying location of both headers and libraries explicitly. # using stlport : : /usr/include/stlport /usr/lib ; # ------------------ # GCC configuration. # ------------------ # Configure gcc (default version). {gcc} # Configure specific gcc version, giving alternative name to use. {specific_gcc} # ----------------- # QT configuration. # ----------------- # Configure assuming QTDIR gives the installation prefix. # using qt ; # Configure with an explicit installation prefix. # using qt : /usr/opt/qt ; # --------------------- # Python configuration. # --------------------- # Configure specific Python version. {python} # ------------------ # MPI configuration. # ------------------ {mpi} # ------------------------ # BoostBook configuration. # ------------------------ {boostbook} # ---------------------- # Doxygen configuration. # ---------------------- {doxygen} # ------------------------ # Quickbook configuration. # ------------------------ {quickbook} # -------------------- # Extra configuration. # -------------------- ''' def get_all_exec(): ''' Find all executable files. Return file_names_dict, paths_list ''' def is_exe(fpath): return os.path.exists(fpath) and os.access(fpath, os.X_OK) rec = set() ans = [] for path in os.environ["PATH"].split(os.pathsep): if os.path.exists(path): for name in os.listdir(path): exe_file = os.path.join(path, name) if name not in rec and is_exe(exe_file): ans.append(exe_file) rec.add(name) return rec, ans all_name, all_path = get_all_exec() def specific_gcc(): gccs = [] for i in all_name: if len(i) > 4 and i[:4] == "g++-": gccs.append("using gcc : {} : {} ;\n".format(i[4:], i)) return "\n".join(gccs) def python(): def getpyver(cmd): ''' Get python version getpyver(python_path) --> python_version Simple example: getpyver("python3") --> "3.2" ''' import subprocess p = subprocess.Popen((cmd, "--version"), stderr=subprocess.PIPE) p.wait(); p = p.stderr.read().decode('ascii') p = p.split()[1].split('.') return p[0] + '.' + p[1] def get_cpy(cmd): ''' Get python configure. ''' pyv = getpyver(cmd) pyinc = "/usr/include/python{}mu".format(pyv) if not os.path.isdir(pyinc): pyinc = "/usr/include/python{}".format(pyv) for i in all_path: fpath, fname = os.path.split(i) if "python{}".format(pyv[0]) == fname: loca = i; break py = "using python : {} : {} : {} : /usr/lib ;" return py.format(pyv, loca, pyinc) pys = [] # We choose python2 as default, so python2 must appear before than python3. if "python2" in all_name: pys.append(get_cpy("python2")) if "python3" in all_name: pys.append(get_cpy("python3")) return "\n".join(pys) def mpi(): if "mpicc" in all_name: return "using mpi ;" return "" def boostbook(): if not os.path.isdir(boostbook_path): return '' if not os.path.isdir(DOCBOOK_PATH): return '' s = "using boostbook\n: {DOCBOOK_XSL_DIR}\n: {DOCBOOK_DTD_DIR}\n: {BOOSTBOOK_DIR} ;" ret = {} path = (os.path.join(DOCBOOK_PATH, name) for name in os.listdir(DOCBOOK_PATH)) l = [i for i in path if os.path.isdir(i)] xsl, xml = [], [] for i in l: if "xsl" in i: xsl.append(i) if "xml" in i: xml.append(i) if not xsl or not xml: return "" # Find the newest version def version_key(version): import re return re.split('\D*', version) ret["BOOSTBOOK_DIR"] = boostbook_path ret["DOCBOOK_XSL_DIR"] = max(xsl, key = version_key) ret["DOCBOOK_DTD_DIR"] = max(xml, key = version_key) return s.format(**ret) def site_config(): conf = {} for name in TRIVIAL_TOOLS: conf[name] = "using {} ;".format(name) if name in all_name else "" for name in TOOLS_LIST: conf[name] = globals()[name]() return conf def main(): """ Generate configuration file for boost build automatically. """ global site_path global boostbook_path import argparse parser = argparse.ArgumentParser( # display before help description=main.__doc__, # display after help epilog=("License {}. This is free software. " "If you are lucky, this program will not delete your /usr. " "However, It has not been tested widely." ).format(__license__), ) parser.add_argument('-s', '--setup', required=True, action='store_true', help="You have to input this argument, otherwise it will not proceed." ) parser.add_argument('--version', action='version', version='%(prog)s ' + __version__ ) parser.add_argument('-o', default=site_path, help="Place the configuration into %(metavar)s (default: %(default)s)", metavar="" ) parser.add_argument('-b', "--boostbook_path", default=boostbook_path, help="Boost book directory (default: %(default)s)", metavar="" ) parser.add_argument('-a', "--add_tools", nargs=2, # Bad idea: # If using nargs='*' instead, # No need to type quotation marks. # However, it will confuse the user. action='append', help=('Force to add a tool. ' 'Simple usage: -a gcc "using gcc : : \\"distcc g++\\" ;" ' ), metavar=("", "") ) args = parser.parse_args() site_path = args.o boostbook_path = args.boostbook_path add_conf = {} if args.add_tools: for i in args.add_tools: add_conf[i[0]] = " ".join(i[1:]) conf = site_config() conf.update(add_conf) data = SITE_DATA for i in conf: if i not in TOOLS_LIST and i not in TRIVIAL_TOOLS: data += "{" + i + "}\n" data = data.format(**conf) open(site_path,"w").write(data) if __name__ == "__main__": main()