action="store_true", dest='fatal_errors', default=False)
gr.add_option('--enable-gccdeps',
help=("Enable use of gcc -MD dependency module"),
- action="store_true", dest='enable_gccdeps', default=False)
+ action="store_true", dest='enable_gccdeps', default=True)
gr.add_option('--timestamp-dependencies',
help=("use file timestamps instead of content for build dependencies (BROKEN)"),
action="store_true", dest='timestamp_dependencies', default=False)
help=SUPPRESS_HELP,
action='store_true', dest='AUTOCONF_DISABLE_DEPENDENCY_TRACKING', default=False)
+ gr = opt.option_group('dist options')
+ gr.add_option('--sign-release',
+ help='sign the release tarball created by waf dist',
+ action='store_true', dest='SIGN_RELEASE')
+ gr.add_option('--tag',
+ help='tag release in git at the same time',
+ type='string', action='store', dest='TAG_RELEASE')
+
@wafsamba.runonce
def configure(conf):
# we need git for 'waf dist'
conf.find_program('git', var='GIT')
+ # older gcc versions (< 4.4) does not work with gccdeps, so we have to see if the .d file is generated
if Options.options.enable_gccdeps:
- # don't enable gccdeps by default as it needs a very recent version gcc
- conf.check_tool('gccdeps', tooldir=conf.srcdir + "/buildtools/wafsamba")
+ from TaskGen import feature, after
+ @feature('testd')
+ @after('apply_core')
+ def check_d(self):
+ tsk = self.compiled_tasks[0]
+ tsk.outputs.append(tsk.outputs[0].change_ext('.d'))
+
+ import Task
+ cc = Task.TaskBase.classes['cc']
+ oldmeth = cc.run
+
+ cc.run = Task.compile_fun_noshell('cc', '${CC} ${CCFLAGS} ${CPPFLAGS} ${_CCINCFLAGS} ${_CCDEFFLAGS} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath(env)}')[0]
+ try:
+ try:
+ conf.check(features='cc testd', fragment='int main() {return 0;}\n', ccflags=['-MD'], mandatory=True, msg='Check for -MD')
+ except:
+ pass
+ else:
+ conf.check_tool('gccdeps', tooldir=conf.srcdir + "/buildtools/wafsamba")
+ finally:
+ cc.run = oldmeth
# make the install paths available in environment
conf.env.LIBDIR = Options.options.LIBDIR or '${PREFIX}/lib'
conf.env.ABI_CHECK = Options.options.ABI_CHECK or Options.options.developer
if Options.options.ABI_CHECK_DISABLE:
conf.env.ABI_CHECK = False
+ try:
+ conf.find_program('gdb', mandatory=True)
+ except:
+ conf.env.ABI_CHECK = False
conf.CHECK_COMMAND(['uname', '-a'],
msg='Checking build system',