1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244
|
#!/usr/bin/python
"""
This file is part of the 'Elements' Project
Elements is a 2D Physics API for Python (supporting Box2D2)
Copyright (C) 2008, The Elements Team, <elements@linuxuser.at>
Home: http://wiki.laptop.org/go/Elements
IRC: #elements on irc.freenode.org
Code: http://www.assembla.com/wiki/show/elements
svn co http://svn2.assembla.com/svn/elements
License: GPLv3 | See LICENSE for the full text
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from os import path
from os import system
from os import chdir
from os import popen
from os import popen4
from sys import argv
from sys import exit
from urllib2 import urlopen
def get_latest_swig_interface_file():
return urlopen("http://svn2.assembla.com/svn/elements/Box2D.i").read().strip()
def cmd_output(cmd):
(pi, po) = popen4(cmd)
return po.read().strip()
class compiler_linux:
def check_system(self):
# returns true if all requirements are found, false if not
# need: c++ (==) g++, swig, python2.4-dev or python2.5-dev
ok = True
print "Checking system for requirements..."
print "- Check for python ...",
s = cmd_output("python --version")
print s
if "python 2.5" in s.lower():
python_ver="2.5"
elif "python 2.5" in s.lower():
python_ver="2.4"
else:
python_ver="2.x"
self.python_ver = python_ver
print "- Check for svn ......",
s = popen("which svn").read().strip()
if len(s) > 0:
(pi, po) = popen4("svn --version")
s = po.read()
s2 = s.split("\n")
for x in s2:
if "version" in x:
print x
break
else:
ok = False
print "not found - please install 'subversion'"
print "- Check for g++ ......",
s = popen("which g++").read().strip()
if len(s) > 0:
s = popen("g++ --version").read().strip()
s = s.split("\n")
for x in s:
if "g++" in x:
print x
break
else:
ok = False
print "not found - please install 'g++'"
print "- Check for swig .....",
s = popen("which swig").read().strip()
if len(s) > 0:
s = popen("swig -version").read().strip()
s = s.split("\n")
for x in s:
if "Version" in x:
print x
break
else:
ok = False
print "not found - please install 'swig'"
print "- Check for python%s-dev ..." % python_ver,
s = popen("locate Python.h").read().strip()
if "/usr/include/python%s" % python_ver in s:
print "ok"
else:
print "not found - please install python%s-dev" % python_ver
ok = False
return ok
def patch_makefile(self, makefile_text):
if "TARGETS+= Gen/float/libbox2d.so" in makefile_text:
print "already patched"
return False
m_arr = makefile_text.split("\n")
i = 0
for m in m_arr:
mx = m.replace(" ", "").replace("\t", "").lower()
# print mx
if "targets=gen/float/libbox2d.a" in mx:
m_arr.insert(i+1, "TARGETS+= Gen/float/libbox2d.so")
elif "cxxflags=" in mx:
print ">>", m
print mx
print "> %s asd" % str(m)
m_arr[i] = "CXXFLAGS= -g -O2 -fPIC"
elif "gen/float/libbox2d.a:$(" in mx:
m_arr.insert(i+4, "Gen/float/libbox2d.so: $(addprefix Gen/float/,$(SOURCES:.cpp=.o))\n\t$(CXX) -shared -fPIC -C $^ -o $@ -lm -lgcc\n")
i += 1
return "\n".join(m_arr)
def make(self):
chdir ("Source")
f = open("Makefile")
makefile = f.read().strip()
f.close()
makefile_new = self.patch_makefile(makefile)
if makefile_new != False:
f = open("Makefile", "w")
f.write(makefile_new.strip())
f.close()
# Make
system("make clean")
system("make")
# Copy and leave
system("cp -v Gen/float/libbox2d.* ../Library/")
chdir("..")
print "Compiling finished"
def make_swig(self):
chdir("Library")
swig_i = get_latest_swig_interface_file()
f = open("Box2D.i", "w")
f.write(swig_i)
f.close()
print "Creating Swig Wrapper..."
system("swig -python -c++ -includeall -ignoremissing Box2D.i")
print "Compiling Swig Wrapper..."
system("g++ -shared -fPIC -o _Box2D2.so -O3 -I/usr/include/python2.5 -L/usr/lib/python2.5 Box2D_wrap.cxx libbox2d.a")
print "Stripping Library"
system("strip _Box2D2.so")
chdir("..")
def quit(status=0):
print
exit(status)
def force_input(question, possibilities):
i = ""
while i not in possibilities:
print "%s [%s]" % (question, "/".join(possibilities)),
i = raw_input()
return i
compiler = compiler_linux()
sysok = compiler.check_system()
print
if not sysok:
i = force_input("Try to compile anyway?", ["y", "n"])
if i == "n":
quit()
pathname = path.dirname(argv[0])
abspath = path.abspath(pathname)
#abspath = "/tmp"
print "Use [%s] (work in box2d/)?" % abspath,
i = force_input("", ["y", "n"])
if i == "y":
workpath = abspath
else:
workpath = ""
while not path.isdir(workpath):
print "Please enter path:",
workpath = raw_input()
# Start Doing Things
print
workpath = path.abspath(workpath)
chdir(workpath)
print "Changed to %s" % workpath
print "Starting SVN Checkout of Box2D (r135)"
# Check out SVN
system("svn co https://box2d.svn.sourceforge.net/svnroot/box2d/Source box2d/Source -r 135")
# Apply Makefile Patch to Source/Makefile
chdir("box2d")
system("mkdir Library")
# This will compile the floating point Box2d library and copy it to box2d/Library
compiler.make()
# This will download and compile the Swig Interface
# Script is now in the box2d/ directory
compiler.make_swig()
print
print "All done. If there were no error messages, you can find the library files here now:"
print " - %s/box2d/swig/Box2D2.py" % workpath
print " - %s/box2d/swig/_Box2D2.so" % workpath
|