./SCons/Tool/sunar.py
./SCons/Tool/suncc.py
./SCons/Tool/sunlink.py
+./SCons/Tool/swig.py
./SCons/Tool/tar.py
./SCons/Tool/tex.py
./SCons/Tool/yacc.py
sunar
suncc
sunlink
+swig
tar
tex
yacc
'\".IP SVNFLAGS
'\"General options that are passed to Subversion.
+.IP SWIG
+The scripting language wrapper and interface generator.
+
+.IP SWIGCFILESUFFIX
+The suffix that will be used for intermediate C
+source files generated by
+the scripting language wrapper and interface generator.
+The default value is
+.BR _wrap$CFILESUFFIX .
+By default, this value is used whenever the
+.B -c++
+option is
+.I not
+specified as part of the
+.B SWIGFLAGS
+construction variable.
+
+.IP SWIGCOM
+The command line used to call
+the scripting language wrapper and interface generator.
+
+.IP SWIGCXXFILESUFFIX
+The suffix that will be used for intermediate C++
+source files generated by
+the scripting language wrapper and interface generator.
+The default value is
+.BR _wrap$CFILESUFFIX .
+By default, this value is used whenever the
+.B -c++
+option is specified as part of the
+.B SWIGFLAGS
+construction variable.
+
+.IP SWIGFLAGS
+General options passed to
+the scripting language wrapper and interface generator.
+This is where you should set
+.BR -python ,
+.BR -perl5 ,
+.BR -tcl ,
+or whatever other options you want to specify to SWIG.
+If you set the
+.B -c++
+option in this variable,
+.B scons
+will, by default,
+generate a C++ intermediate source file
+with the extension that is specified as the
+.B $CXXFILESUFFIX
+variable.
+
.IP TAR
The tar archiver.
source Node, not by trying to create the right string to pass to
arg2nodes().
+ - Add support for SWIG.
+
From Gary Oberbrunner:
- Report the target being built in error messages when building
SCons/Tool/suncc.py
SCons/Tool/sunlink.py
SCons/Tool/Subversion.py
+SCons/Tool/swig.py
SCons/Tool/tar.py
SCons/Tool/tex.py
SCons/Tool/yacc.py
# emitter_dict before giving up.
s_dict = {}
for (k,v) in self.items():
- s_k = env.subst(k)
- s_dict[s_k] = v
+ if not k is None:
+ s_k = env.subst(k)
+ s_dict[s_k] = v
try:
return s_dict[ext]
except KeyError:
except KeyError:
return None
+class CallableSelector(Selector):
+ """A callable dictionary that wills, in turn, call the value it
+ finds if it can."""
+ def __call__(self, env, source):
+ value = Selector.__call__(self, env, source)
+ if callable(value):
+ value = value(env, source)
+ return value
+
class DictEmitter(Selector):
"""A callable dictionary that maps file suffixes to emitters.
When called, it finds the right emitter in its dictionary for the
raise UserError, "Two different environments were specified for the same target: %s"%str(t)
elif t.overrides != overrides:
raise UserError, "Two different sets of overrides were specified for the same target: %s"%str(t)
- elif builder.scanner and builder.scanner != t.target_scanner:
+ elif builder.scanner and t.target_scanner and builder.scanner != t.target_scanner:
raise UserError, "Two different scanners were specified for the same target: %s"%str(t)
if builder.multi:
self.action = SCons.Action.Action(action)
self.multi = multi
if SCons.Util.is_Dict(prefix):
- prefix = Selector(prefix)
+ prefix = CallableSelector(prefix)
self.prefix = prefix
if SCons.Util.is_Dict(suffix):
- suffix = Selector(suffix)
+ suffix = CallableSelector(suffix)
self.suffix = suffix
self.env = env
self.overrides = overrides
return tlist
def adjust_suffix(self, suff):
- if suff and not suff[0] in [ '.', '$' ]:
+ if suff and not suff[0] in [ '.', '_', '$' ]:
return '.' + suff
return suff
src_suffixes = self.src_suffixes(env)
for snode in slist:
- path, ext = self.splitext(snode.get_abspath())
+ base, ext = self.splitext(str(snode))
if sdict.has_key(ext):
- src_bld = sdict[ext]
- tgt = apply(src_bld, (env, path, snode), kw)
+ tgt = apply(sdict[ext], (env, None, snode), kw)
# Only supply the builder with sources it is capable
# of building.
if SCons.Util.is_List(tgt):
my_env['FOO'] = 'abracadabra'
assert builder.get_prefix(my_env) == "gen_prefix() says abracadabra"
- builder = SCons.Builder.Builder(prefix = {None : 'default-',
- '.in' : 'out-',
- '.x' : 'y-'})
- tgt = builder(env, source = 'f1')
+ def my_emit(env, sources):
+ return env.subst('$EMIT')
+ my_env = Environment(FOO = '.foo', EMIT = 'emit-')
+ builder = SCons.Builder.Builder(prefix = {None : 'default-',
+ '.in' : 'out-',
+ '.x' : 'y-',
+ '$FOO' : 'foo-',
+ '.zzz' : my_emit})
+ tgt = builder(my_env, source = 'f1')
assert tgt.path == 'default-f1', tgt.path
- tgt = builder(env, source = 'f2.c')
+ tgt = builder(my_env, source = 'f2.c')
assert tgt.path == 'default-f2', tgt.path
- tgt = builder(env, source = 'f3.in')
+ tgt = builder(my_env, source = 'f3.in')
assert tgt.path == 'out-f3', tgt.path
- tgt = builder(env, source = 'f4.x')
+ tgt = builder(my_env, source = 'f4.x')
assert tgt.path == 'y-f4', tgt.path
+ tgt = builder(my_env, source = 'f5.foo')
+ assert tgt.path == 'foo-f5', tgt.path
+ tgt = builder(my_env, source = 'f6.zzz')
+ assert tgt.path == 'emit-f6', tgt.path
def test_src_suffix(self):
"""Test Builder creation with a specified source file suffix
my_env['BAR'] = 'presto chango'
assert builder.get_suffix(my_env) == "gen_suffix() says presto chango"
- builder = SCons.Builder.Builder(suffix = {None : '.default',
- '.in' : '.out',
- '.x' : '.y'})
- tgt = builder(env, source = 'f1')
+ def my_emit(env, sources):
+ return env.subst('$EMIT')
+ my_env = Environment(BAR = '.bar', EMIT = '.emit')
+ builder = SCons.Builder.Builder(suffix = {None : '.default',
+ '.in' : '.out',
+ '.x' : '.y',
+ '$BAR' : '.new',
+ '.zzz' : my_emit})
+ tgt = builder(my_env, source = 'f1')
assert tgt.path == 'f1.default', tgt.path
- tgt = builder(env, source = 'f2.c')
+ tgt = builder(my_env, source = 'f2.c')
assert tgt.path == 'f2.default', tgt.path
- tgt = builder(env, source = 'f3.in')
+ tgt = builder(my_env, source = 'f3.in')
assert tgt.path == 'f3.out', tgt.path
- tgt = builder(env, source = 'f4.x')
+ tgt = builder(my_env, source = 'f4.x')
assert tgt.path == 'f4.y', tgt.path
+ tgt = builder(my_env, source = 'f5.bar')
+ assert tgt.path == 'f5.new', tgt.path
+ tgt = builder(my_env, source = 'f6.zzz')
+ assert tgt.path == 'f6.emit', tgt.path
def test_ListBuilder(self):
"""Testing ListBuilder class."""
builder2 = SCons.Builder.MultiStepBuilder(action='bar',
src_builder = builder1,
src_suffix = '.foo')
+
tgt = builder2(env, target='baz', source=['test.bar', 'test2.foo', 'test3.txt'])
assert str(tgt.sources[0]) == 'test.foo', str(tgt.sources[0])
assert str(tgt.sources[0].sources[0]) == 'test.bar', \
src_builder = 'xyzzy',
src_suffix = '.xyzzy')
assert builder3.get_src_builders(Environment()) == []
+
+ builder4 = SCons.Builder.Builder(action='bld4',
+ src_suffix='.i',
+ suffix='_wrap.c')
+ builder5 = SCons.Builder.MultiStepBuilder(action='bld5',
+ src_builder=builder4,
+ suffix='.obj',
+ src_suffix='.c')
+ builder6 = SCons.Builder.MultiStepBuilder(action='bld6',
+ src_builder=builder5,
+ suffix='.exe',
+ src_suffix='.obj')
+ tgt = builder6(env, 'test', 'test.i')
+ assert str(tgt) == 'test.exe', str(tgt)
+ assert str(tgt.sources[0]) == 'test_wrap.obj', str(tgt.sources[0])
+ assert str(tgt.sources[0].sources[0]) == 'test_wrap.c', \
+ str(tgt.sources[0].sources[0])
+ assert str(tgt.sources[0].sources[0].sources[0]) == 'test.i', \
+ str(tgt.sources[0].sources[0].sources[0])
def test_CompositeBuilder(self):
"""Testing CompositeBuilder class."""
except KeyError:
c_file = SCons.Builder.Builder(action = {},
emitter = {},
- suffix = '$CFILESUFFIX')
+ suffix = {None:'$CFILESUFFIX'})
env['BUILDERS']['CFile'] = c_file
env['CFILESUFFIX'] = '.c'
except KeyError:
cxx_file = SCons.Builder.Builder(action = {},
emitter = {},
- suffix = '$CXXFILESUFFIX')
+ suffix = {None:'$CXXFILESUFFIX'})
env['BUILDERS']['CXXFile'] = cxx_file
env['CXXFILESUFFIX'] = '.cc'
'pdflatex', 'pdftex', 'Perforce',
'RCS', 'rmic', 'SCCS',
# 'Subversion',
+ 'swig',
'tar', 'tex', 'yacc', 'zip'],
env)
--- /dev/null
+"""SCons.Tool.swig
+
+Tool-specific initialization for swig.
+
+There normally shouldn't be any need to import this module directly.
+It will usually be imported through the generic SCons.Tool.Tool()
+selection method.
+
+"""
+
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import os.path
+import string
+
+import SCons.Defaults
+import SCons.Tool
+
+def swigSuffixEmitter(env, source):
+ if '-c++' in string.split(env.subst("$SWIGFLAGS")):
+ return '$SWIGCXXFILESUFFIX'
+ else:
+ return '$SWIGCFILESUFFIX'
+
+def generate(env):
+ """Add Builders and construction variables for swig to an Environment."""
+ c_file, cxx_file = SCons.Tool.createCFileBuilders(env)
+
+ c_file.suffix['.i'] = swigSuffixEmitter
+ cxx_file.suffix['.i'] = swigSuffixEmitter
+
+ c_file.add_action('.i', '$SWIGCOM')
+ cxx_file.add_action('.i', '$SWIGCOM')
+
+ env['SWIG'] = 'swig'
+ env['SWIGFLAGS'] = ''
+ env['SWIGCFILESUFFIX'] = '_wrap$CFILESUFFIX'
+ env['SWIGCXXFILESUFFIX'] = '_wrap$CXXFILESUFFIX'
+ env['SWIGCOM'] = '$SWIG $SWIGFLAGS -o $TARGET $SOURCES'
+
+def exists(env):
+ return env.Detect(['swig'])
--- /dev/null
+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import os
+import string
+import sys
+import TestSCons
+
+python = TestSCons.python
+_exe = TestSCons._exe
+_obj = TestSCons._obj
+
+test = TestSCons.TestSCons()
+
+
+
+test.write('myswig.py', r"""
+import getopt
+import sys
+opts, args = getopt.getopt(sys.argv[1:], 'c:o:')
+for opt, arg in opts:
+ if opt == '-c': pass
+ elif opt == '-o': out = arg
+infile = open(args[0], 'rb')
+outfile = open(out, 'wb')
+for l in infile.readlines():
+ if l[:4] != 'swig':
+ outfile.write(l)
+sys.exit(0)
+""")
+
+test.write('SConstruct', """
+env = Environment(tools=['default', 'swig'], SWIG = r'%s myswig.py')
+env.Program(target = 'test1', source = 'test1.i')
+env.CFile(target = 'test2', source = 'test2.i')
+env.Copy(SWIGFLAGS = '-c++').Program(target = 'test3', source = 'test3.i')
+""" % (python))
+
+test.write('test1.i', r"""
+void
+main(int argc, char *argv[]) {
+ argv[argc++] = "--";
+ printf("test1.i\n");
+ exit (0);
+}
+swig
+""")
+
+test.write('test2.i', r"""test2.i
+swig
+""")
+
+test.write('test3.i', r"""
+#include <stdio.h>
+#include <stdlib.h>
+void
+main(int argc, char *argv[]) {
+ argv[argc++] = "--";
+ printf("test3.i\n");
+ exit (0);
+}
+swig
+""")
+
+test.run(arguments = '.', stderr = None)
+
+test.run(program = test.workpath('test1' + _exe), stdout = "test1.i\n")
+test.fail_test(not os.path.exists(test.workpath('test1_wrap.c')))
+test.fail_test(not os.path.exists(test.workpath('test1_wrap' + _obj)))
+
+test.fail_test(test.read('test2_wrap.c') != "test2.i\n")
+
+test.run(program = test.workpath('test3' + _exe), stdout = "test3.i\n")
+test.fail_test(not os.path.exists(test.workpath('test3_wrap.cc')))
+test.fail_test(not os.path.exists(test.workpath('test3_wrap' + _obj)))
+
+
+
+swig = test.where_is('swig')
+
+if swig:
+
+ test.write("wrapper.py",
+"""import os
+import string
+import sys
+open('%s', 'wb').write("wrapper.py\\n")
+os.system(string.join(sys.argv[1:], " "))
+""" % string.replace(test.workpath('wrapper.out'), '\\', '\\\\'))
+
+ test.write('SConstruct', """
+foo = Environment(SWIGFLAGS='-python',
+ CPPPATH='/usr/include/python1.5/',
+ SHCCFLAGS='',
+ SHOBJSUFFIX='.o',
+ SHLIBPREFIX='')
+swig = foo.Dictionary('SWIG')
+#bar = Environment(SWIG = r'%s wrapper.py ' + swig)
+foo.SharedLibrary(target = 'example', source = ['example.c', 'example.i'])
+#foo.SharedLibrary(target = 'foo', source = ['example.c'])
+#foo.SharedLibrary(target = 'foo', source = ['example.i'])
+#bar.SharedLibrary(target = 'bar', source = 'example.i')
+""" % python)
+
+ # Simple example.c and example.i stolen from the SWIG tutorial.
+ test.write("example.c", """\
+#include <time.h>
+double My_variable = 3.0;
+
+int fact(int n) {
+ if (n <= 1) return 1;
+ else return n*fact(n-1);
+}
+
+int my_mod(int x, int y) {
+ return (x%y);
+}
+
+char *get_time()
+{
+ return "Tue Aug 12 23:32:15 2003";
+}
+""")
+
+ test.write("example.i", """\
+%module example
+%{
+/* Put header files here (optional) */
+%}
+
+extern double My_variable;
+extern int fact(int n);
+extern int my_mod(int x, int y);
+extern char *get_time();
+""")
+
+ test.run(arguments = '.')
+
+ test.up_to_date(arguments = '.')
+
+ test.run(program = python, stdin = """\
+import example
+print example.fact(5)
+print example.my_mod(7, 3)
+print example.get_time()
+""", stdout="""\
+120
+1
+Tue Aug 12 23:32:15 2003
+""")
+
+
+
+test.pass_test()
'suncc',
'sunlink',
'Subversion',
+ 'swig',
'tar',
'tex',
'yacc',
projects / scons.git / commitdiff