###############################################################################
##
+## Compile test probe: determine if compile time feature is supported
+##
+## returns true if feature successfully compiles
+##
+##
+class CCProbe( Action ):
+ def __init__( self, pretext, command, test_file ):
+ super( CCProbe, self ).__init__( 'probe', pretext )
+ self.command = command
+ self.test_file = test_file
+
+ def _action( self ):
+ ## write program file
+ file = open( 'conftest.c', 'w' )
+ file.write( self.test_file )
+ file.close()
+ ## pipe and redirect stderr to stdout; effects communicate result
+ pipe = subprocess.Popen( '%s -c -o conftest.o conftest.c' % self.command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT )
+
+ ## read data into memory buffers, only first element (stdout) data is used
+ data = pipe.communicate()
+ self.fail = pipe.returncode != 0
+
+ if data[0]:
+ self.session = data[0].splitlines()
+ else:
+ self.session = []
+
+ if pipe.returncode:
+ self.msg_end = 'code %d' % (pipe.returncode)
+ os.remove( 'conftest.c' )
+ if not self.fail:
+ os.remove( 'conftest.o' )
+
+ def _dumpSession( self, printf ):
+ printf( ' + %s\n', self.command )
+ super( CCProbe, self )._dumpSession( printf )
+
+
+###############################################################################
+##
+## Compile test probe: determine if compile time feature is supported
+##
+## returns true if feature successfully compiles
+##
+##
+class LDProbe( Action ):
+ def __init__( self, pretext, command, lib, test_file ):
+ super( LDProbe, self ).__init__( 'probe', pretext )
+ self.command = command
+ self.test_file = test_file
+ self.lib = lib
+
+ def _action( self ):
+ ## write program file
+ file = open( 'conftest.c', 'w' )
+ file.write( self.test_file )
+ file.close()
+ ## pipe and redirect stderr to stdout; effects communicate result
+ pipe = subprocess.Popen( '%s -o conftest conftest.c %s' % (self.command, self.lib), shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT )
+
+ ## read data into memory buffers, only first element (stdout) data is used
+ data = pipe.communicate()
+ self.fail = pipe.returncode != 0
+
+ if data[0]:
+ self.session = data[0].splitlines()
+ else:
+ self.session = []
+
+ if pipe.returncode:
+ self.msg_end = 'code %d' % (pipe.returncode)
+
+ os.remove( 'conftest.c' )
+ if not self.fail:
+ os.remove( 'conftest' )
+
+ def _dumpSession( self, printf ):
+ printf( ' + %s\n', self.command )
+ super( LDProbe, self )._dumpSession( printf )
+
+
+###############################################################################
+##
## GNU host tuple probe: determine canonical platform type
##
## example results from various platforms:
self.root = 'svn://nowhere.com/project'
self.branch = 'unknown'
self.uuid = '00000000-0000-0000-0000-000000000000';
- self.rev = 0
+ self.rev = 3736
self.date = '0000-00-00 00:00:00 -0000'
self.official = 0
self.type = 'unofficial'
self.vmajor = 0
self.vminor = 9
- self.vpoint = 4
+ self.vpoint = 5
def _action( self ):
## add architecture to URL only for Mac
h = IfHost( 'disable GTK GUI', '*-*-linux*', none=optparse.SUPPRESS_HELP ).value
grp.add_option( '--disable-gtk', default=False, action='store_true', help=h )
+ h = IfHost( 'disable GTK GUI update checks', '*-*-linux*', none=optparse.SUPPRESS_HELP ).value
+ grp.add_option( '--disable-gtk-update-checks', default=False, action='store_true', help=h )
h = IfHost( 'enable GTK GUI (mingw)', '*-*-mingw*', none=optparse.SUPPRESS_HELP ).value
grp.add_option( '--enable-gtk-mingw', default=False, action='store_true', help=h )
+ h = IfHost( 'enable use of ffmpeg mpeg2 decoding', '*-*-*', none=optparse.SUPPRESS_HELP ).value
+ grp.add_option( '--enable-ff-mpeg2', default=False, action='store_true', help=h )
h = IfHost( 'disable Xcode', '*-*-darwin*', none=optparse.SUPPRESS_HELP ).value
grp.add_option( '--disable-xcode', default=False, action='store_true', help=h )
for action in Action.actions:
action.run()
+ if build.system == 'mingw':
+ dlfcn_test = """
+#include <dlfcn.h>
+#include <stdio.h>
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, RTLD_GLOBAL|RTLD_NOW);
+ int status = 1;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = 0;
+ else if (dlsym( self,"_fnord")) status = 0;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+"""
+ dlfcn = LDProbe( 'static dlfcn', '%s -static' % Tools.gcc.pathname, '-ldl', dlfcn_test )
+ dlfcn.run()
+
+ pthread_test = """
+#include <stdio.h>
+#include <pthread.h>
+int main ()
+{
+ pthread_t thread;
+ pthread_create (&thread, NULL, NULL, NULL);
+ return 0;
+}
+"""
+ pthread = LDProbe( 'static pthread', '%s -static' % Tools.gcc.pathname, '-lpthreadGC2', pthread_test )
+ pthread.run()
+
+ bz2_test = """
+#include <stdio.h>
+#include <bzlib.h>
+int main ()
+{
+ BZ2_bzReadOpen(NULL, NULL, 0, 0, NULL, 0);
+ return 0;
+}
+"""
+ bz2 = LDProbe( 'static bz2', '%s -static' % Tools.gcc.pathname, '-lbz2', bz2_test )
+ bz2.run()
+
+ libz_test = """
+#include <stdio.h>
+#include <zlib.h>
+int main ()
+{
+ compress(NULL, NULL, NULL, 0);
+ return 0;
+}
+"""
+ libz = LDProbe( 'static zlib', '%s -static' % Tools.gcc.pathname, '-lz', libz_test )
+ libz.run()
+
+ iconv_test = """
+#include <stdio.h>
+#include <iconv.h>
+int main ()
+{
+ iconv_open(NULL, NULL);
+ return 0;
+}
+"""
+ iconv = LDProbe( 'static iconv', '%s -static' % Tools.gcc.pathname, '-liconv', iconv_test )
+ iconv.run()
+
## cfg hook before doc prep
cfg.doc_ready()
doc.addBlank()
doc.add( 'FEATURE.asm', 'disabled' )
doc.add( 'FEATURE.gtk', int( not options.disable_gtk ))
+ doc.add( 'FEATURE.gtk.update.checks', int( not options.disable_gtk_update_checks ))
doc.add( 'FEATURE.gtk.mingw', int( options.enable_gtk_mingw ))
+ doc.add( 'FEATURE.ff.mpeg2', int( options.enable_ff_mpeg2 ))
doc.add( 'FEATURE.xcode', int( not (Tools.xcodebuild.fail or options.disable_xcode or options.cross) ))
if not Tools.xcodebuild.fail and not options.disable_xcode:
doc.add( 'XCODE.external.build', cfg.xcode_x_build )
doc.add( 'XCODE.external.prefix', cfg.xcode_x_prefix )
+ doc.addBlank()
+ if build.system == 'mingw':
+ if not dlfcn.fail:
+ doc.add( 'HAS.dlfcn', 1 )
+ if not pthread.fail:
+ doc.add( 'HAS.pthread', 1 )
+ if not bz2.fail:
+ doc.add( 'HAS.bz2', 1 )
+ if not libz.fail:
+ doc.add( 'HAS.libz', 1 )
+ if not iconv.fail:
+ doc.add( 'HAS.iconv', 1 )
+
doc.addMake( '' )
+ doc.addMake( '## define debug mode before other includes' )
+ doc.addMake( '## since it is tested in some module.defs' )
+ doc.add( 'GCC.g', debugMode.mode )
+ doc.addBlank()
doc.addMake( '## include definitions' )
doc.addMake( 'include $(SRC/)make/include/main.defs' )
doc.add( 'GCC.minver', '' )
doc.add( 'GCC.ldsysroot', '$(GCC.sysroot)' )
doc.add( 'GCC.ldminver', '$(GCC.minver)' )
- doc.add( 'GCC.g', debugMode.mode )
doc.add( 'GCC.O', optimizeMode.mode )
if options.enable_asm and not Tools.yasm.fail:
OSDN Git Service
