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"""
Stuff to detect GECKO
"""
from os.path import join
from Configure import conf
from waffles.misc import *
# needed for gecko 1.8
# in libxul 1.9 all headers are in 2 folders
# ${gecko_incldir}/stable ${gecko_incldir}/unstable
gecko18_subdirs = '''
commandhandler
content
docshell
browser
dom
fastfind
find
gtkembedmoz
gfx
layout
necko
nspr
pref
string
uriloader
webbrwsr
webshell
widget
xpcom
'''.split()
"""
# TODO: implement gecko detecting (rewrite gecko.m4 in python)
## Gecko
# other HARDCODED
# TODO: When should be this define defined?
# Define if mozilla is of the toolkit flavour */
#dfn('HAVE_MOZILLA_TOOLKIT', 1)
"""
#dfn = conf.define
#env = conf.env
GECKOS = [
'libxul-embedding', # xul 1.9
'xulrunner-gtkmozembed', # xul 1.8
'xulrunner-windows', #windows
]
class Gecko(object):
"""
Stuff related to gecko detection
"""
#DISTROS = [
#_try_ubuntu804_xul19,
#_try_gentoo_xul18,
#]
def __init__(self, conf, incldir='', libdir=''):
self.incldir = incldir
self.libdir = libdir
self.conf = conf
self.dfn = conf.define
self.env = conf.env
def detect(self):
"""
Detect gecko in system
TODO: ignore pkgconfig when supplied custom
gecko incldir and libdir
"""
#self.conf.check_cxx(cxxflags='-fshort-wchar',
# errmsg='fail flag is needed for libxul 1.9')
#self.env['GECKO_CCFLAGS'] = '-fshort-wchar'
success = False
# try xulwin
if self.env['IS_WIN32']:
success = self.try_libxulwin()
else:
# try first the latest xulrunner version
success = self.try_libxul19()
if not success:
success = self.try_xulrunner18()
return success
def check_version(self, name):
cfg = self.conf
check_pkgver(cfg, name, '1.7', var='GECKO_1_7')
check_pkgver(cfg, name, '1.8', var='GECKO_1_8')
check_pkgver(cfg, name, '1.8.1', var='GECKO_1_8_1')
check_pkgver(cfg, name, '1.9', var='GECKO_1_9')
def get_gecko_includes(self, incldir):
# put gecko subdirs in string with absolute paths
gecko_include = ''
for i in gecko18_subdirs:
gecko_include += join(incldir, i) + ' '
return gecko_include
# Various configurations to try
def try_libxul19(self):
"""
Should work for:
Ubuntu 8.04
Ubuntu 8.10
Gentoo with xulrunner-1.9
"""
cfg = self.conf
ret = False
gecko = 'libxul-embedding'
gecko_unstable = 'libxul-embedding-unstable'
lib = 'GTKMOZEMBED'
lib_unstable = 'GTKMOZEMBED_UNSTABLE'
check_pkg(cfg, gecko, var=lib)
check_pkg(cfg, gecko_unstable, var=lib_unstable)
if self.env['HAVE_GTKMOZEMBED'] and self.env['HAVE_GTKMOZEMBED_UNSTABLE']:
#incldir = self.get_pkgvar(gecko, 'includedir')
self.check_version(gecko)
libdir = get_pkgvar(self.conf, gecko, 'sdkdir')
self.dfn('GECKO_HOME', libdir)
self.env['GECKO_INCLUDE'] = '' # header files aren't in subdirs
# NSS & NSPR
# TODO: are NSS and NSPR really needed both?
check_pkg(cfg, 'nss', var='GECKONSS')
check_pkg(cfg, 'nspr', var='GECKONSPR')
ret = True
return ret
def try_xulrunner18(self):
"""
Should work for:
Gentoo with xulrunner-1.8
"""
cfg = self.conf
ret = False
gecko = 'xulrunner-gtkmozembed'
lib = 'GTKMOZEMBED'
check_pkg(cfg, gecko, var=lib)
if self.env['HAVE_GTKMOZEMBED']:
self.check_version(gecko)
incldir = get_pkgvar(cfg, gecko, 'includedir')
libdir = get_pkgvar(cfg, gecko, 'libdir')
gecko_include = self.get_gecko_includes(incldir)
self.dfn('GECKO_HOME', libdir)
self.env['GECKO_INCLUDE'] = gecko_include
check_pkg(cfg, 'xulrunner-nss', var='GECKONSS')
check_pkg(cfg, 'xulrunner-nspr', var='GECKONSPR')
ret = True
return ret
def try_libxulwin(self):
v = self.env
df = self.conf.define
# FIXME hardcoded values
#if v['IS_CROSS_WIN32']:
d = v['MOZILLA_DISTDIR']
df('HAVE_GTKMOZEMBED', 1)
df('USE_GTKMOZEMBED', 1)
df('HAVE_GECKO_1_7', 1)
df('HAVE_GECKO_1_8', 1)
df('HAVE_GECKO_1_8_1', 1)
df('HAVE_GECKO_1_9', 1)
v['ALL_LIBS'].append('GTKMOZEMBED')
v['CPPPATH_GTKMOZEMBED'] = ['%s/sdk/include' % d,
'%s/include' % d,
'%s/include/widget' % d,
'%s/include/xpcom' % d,
'%s/include/dom' % d,
'%s/include/content' % d,
'%s/include/layout' % d,
'%s/include/gfx' % d]
v['LIBPATH_GTKMOZEMBED'] = ['%s/sdk/lib' % d]
v['LIB_GTKMOZEMBED'] = ['xpcomglue_s', 'xpcom', 'xul', 'nspr4']
ret = True
#else:
#ret = False
#gecko = 'libxul'
#lib = 'GTKMOZEMBED'
#check_pkg(cfg, gecko, var=lib)
#if self.env['HAVE_GTKMOZEMBED']:
#self.check_version(gecko)
#ret = True
return ret
def try_custom_conf(self):
"""
Try values for gecko includedir and libdir
supplied by user.
"""
pass
def try_custom_conf_xul19(self):
"""
Try values for gecko includedir and libdir
supplied by user.
"""
pass
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