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import os, re
from waflib import Utils, Task, Errors
from waflib.TaskGen import extension, taskgen_method, feature
from waflib.Configure import conf
@conf
def libname_haxe(self, libname):
return libname
@conf
def check_lib_haxe(self, libname, uselib_store=None):
haxe_libs = [node.name for node in self.root.find_node('haxe_libraries').ant_glob()]
changed = False
self.start_msg('Checking for library %s' % libname)
if libname + '.hxml' in haxe_libs:
self.end_msg('yes')
else:
changed = True
try:
cmd = self.env.LIX + ['+lib', libname]
res = self.cmd_and_log(cmd)
if (res):
raise Errors.WafError(res)
else:
self.end_msg('downloaded', color = 'YELLOW')
except Errors.WafError as e:
self.end_msg('no', color = 'RED')
self.fatal('Getting %s has failed' % libname)
postfix = uselib_store if uselib_store else libname.upper()
self.env['LIB_' + postfix] += [self.libname_haxe(libname)]
return changed
@conf
def check_libs_haxe(self, libnames, uselib_store=None):
changed = False
for libname in Utils.to_list(libnames):
if self.check_lib_haxe(libname, uselib_store):
changed = True
return changed
@conf
def ensure_lix_pkg(self, *k, **kw):
if kw.get('compiler') == 'hx':
if isinstance(kw.get('libs'), list) and len(kw.get('libs')):
changed = self.check_libs_haxe(kw.get('libs'), kw.get('uselib_store'))
if changed:
try:
cmd = self.env.LIX + ['download']
res = self.cmd_and_log(cmd)
if (res):
raise Errors.WafError(res)
except Errors.WafError as e:
self.fatal('lix download has failed')
else:
self.check_lib_haxe(kw.get('lib'), kw.get('uselib_store'))
@conf
def haxe(bld, *k, **kw):
task_gen = bld(*k, **kw)
class haxe(Task.Task):
vars = ['HAXE', 'HAXE_VERSION', 'HAXEFLAGS']
ext_out = ['.hl', '.c', '.h']
def run(self):
cmd = self.env.HAXE + self.env.HAXEFLAGS
return self.exec_command(cmd, stdout = open(os.devnull, 'w'))
@taskgen_method
def init_haxe_task(self, node):
def addflags(flags):
self.env.append_value('HAXEFLAGS', flags)
if node.suffix() == '.hxml':
addflags(self.path.abspath() + '/' + node.name)
else:
addflags(['-main', node.name])
addflags(['-hl', self.path.get_bld().make_node(self.target).abspath()])
addflags(['-cp', self.path.abspath()])
addflags(['-D', 'resourcesPath=%s' % getattr(self, 'res', '')])
if hasattr(self, 'use'):
for dep in self.use:
if self.env['LIB_' + dep]:
for lib in self.env['LIB_' + dep]: addflags(['-lib', lib])
@extension('.hx', '.hxml')
def haxe_file(self, node):
if len(self.source) > 1:
self.bld.fatal('Use separate task generators for multiple files')
try:
haxetask = self.haxetask
except AttributeError:
haxetask = self.haxetask = self.create_task('haxe')
self.init_haxe_task(node)
haxetask.inputs.append(node)
haxetask.outputs.append(self.path.get_bld().make_node(self.target))
@conf
def find_haxe(self, min_version):
npx = self.env.NPX = self.find_program('npx')
self.env.LIX = npx + ['lix']
npx_haxe = self.env.HAXE = npx + ['haxe']
try:
output = self.cmd_and_log(npx_haxe + ['-version'])
except Errors.WafError:
haxe_version = None
else:
ver = re.search(r'\d+.\d+.\d+', output).group().split('.')
haxe_version = tuple([int(x) for x in ver])
self.msg('Checking for haxe version',
haxe_version, haxe_version and haxe_version >= min_version)
if npx_haxe and haxe_version < min_version:
self.fatal('haxe version %r is too old, need >= %r' % (haxe_version, min_version))
self.env.HAXE_VERSION = haxe_version
return npx_haxe
@conf
def check_haxe(self, min_version=(4,1,4)):
if self.env.HAXE_MINVER:
min_version = self.env.HAXE_MINVER
find_haxe(self, min_version)
def configure(self):
self.env.HAXEFLAGS = []
self.check_haxe()
self.add_os_flags('HAXEFLAGS', dup = False)
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