"""
#
-# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+# Copyright 2008 VMware, Inc.
# All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# 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 NON-INFRINGEMENT.
-# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+# IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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.
import fixes
+import source_list
def quietCommandLines(env):
# Quiet command lines
# TODO: handle import statements with multiple modules
# TODO: handle from import statements
-import_re = re.compile(r'^import\s+(\S+)$', re.M)
+import_re = re.compile(r'^\s*import\s+(\S+)\s*$', re.M)
def python_scan(node, env, path):
# http://www.scons.org/doc/0.98.5/HTML/scons-user/c2781.html#AEN2789
if os.path.exists(file):
results.append(env.File(file))
break
+ #print node, map(str, results)
return results
python_scanner = SCons.Scanner.Scanner(function = python_scan, skeys = ['.py'])
if subprocess.call(["pkg-config", "--exists", ' '.join(modules)]) != 0:
return
+ # Strip version expressions from modules
+ modules = [module.split(' ', 1)[0] for module in modules]
+
# Other flags may affect the compilation of unrelated targets, so store
# them with a prefix, (e.g., XXX_CFLAGS, XXX_LIBS, etc)
try:
def pkg_check_modules(env, name, modules):
- sys.stdout.write('Checking for %s...' % name)
+ sys.stdout.write('Checking for %s (%s)...' % (name, ' '.join(modules)))
_pkg_check_modules(env, name, modules)
result = env['HAVE_' + name]
sys.stdout.write(' %s\n' % ['no', 'yes'][int(bool(result))])
prefix = name + '_'
if not 'HAVE_' + name in env:
- print 'Attempt to use unknown module %s' % name
- env.Exit(1)
+ raise Exception('Attempt to use unknown module %s' % name)
if not env['HAVE_' + name]:
- print 'Attempt to use unavailable module %s' % name
- env.Exit(1)
+ raise Exception('Attempt to use unavailable module %s' % name)
flags = {}
for flag_name, flag_value in env.Dictionary().iteritems():
env.AddMethod(pkg_use_modules, 'PkgUseModules')
+def parse_source_list(env, filename, names=None):
+ # parse the source list file
+ parser = source_list.SourceListParser()
+ src = env.File(filename).srcnode()
+
+ cur_srcdir = env.Dir('.').srcnode().abspath
+ top_srcdir = env.Dir('#').abspath
+ top_builddir = os.path.join(top_srcdir, env['build_dir'])
+
+ # Normalize everything to / slashes
+ cur_srcdir = cur_srcdir.replace('\\', '/')
+ top_srcdir = top_srcdir.replace('\\', '/')
+ top_builddir = top_builddir.replace('\\', '/')
+
+ # Populate the symbol table of the Makefile parser.
+ parser.add_symbol('top_srcdir', top_srcdir)
+ parser.add_symbol('top_builddir', top_builddir)
+
+ sym_table = parser.parse(src.abspath)
+
+ if names:
+ if isinstance(names, basestring):
+ names = [names]
+
+ symbols = names
+ else:
+ symbols = sym_table.keys()
+
+ # convert the symbol table to source lists
+ src_lists = {}
+ for sym in symbols:
+ val = sym_table[sym]
+ srcs = []
+ for f in val.split():
+ if f:
+ # Process source paths
+ if f.startswith(top_builddir + '/src'):
+ # Automake puts build output on a `src` subdirectory, but
+ # SCons does not, so strip it here.
+ f = top_builddir + f[len(top_builddir + '/src'):]
+ if f.startswith(cur_srcdir + '/'):
+ # Prefer relative source paths, as absolute files tend to
+ # cause duplicate actions.
+ f = f[len(cur_srcdir + '/'):]
+ # do not include any headers
+ if f.endswith('.h'):
+ continue
+ srcs.append(f)
+
+ src_lists[sym] = srcs
+
+ # if names are given, concatenate the lists
+ if names:
+ srcs = []
+ for name in names:
+ srcs.extend(src_lists[name])
+
+ return srcs
+ else:
+ return src_lists
+
+def createParseSourceListMethod(env):
+ env.AddMethod(parse_source_list, 'ParseSourceList')
+
+
def generate(env):
"""Common environment generation code"""
createConvenienceLibBuilder(env)
createCodeGenerateMethod(env)
createPkgConfigMethods(env)
+ createParseSourceListMethod(env)
# for debugging
#print env.Dump()