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waf: Factor checking for undefined symbol flags out into separate method.

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Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Sun Nov 13 19:38:38 CET 2011 on sn-devel-104
This commit is contained in:
Jelmer Vernooij 2011-11-13 18:01:09 +01:00
parent af5c6fba68
commit 86afe83d86
6 changed files with 21 additions and 9 deletions
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12
buildtools/wafsamba/samba_autoconf.py
View File

@ -712,3 +712,15 @@ def SETUP_CONFIGURE_CACHE(conf, enable):
preproc.recursion_limit = 1
# in either case we don't need to scan system includes
preproc.go_absolute = False
@conf
def SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS(conf):
# we don't want any libraries or modules to rely on runtime
# resolution of symbols
if sys.platform != "openbsd4":
conf.env.undefined_ldflags = conf.ADD_LDFLAGS('-Wl,-no-undefined', testflags=True)
if sys.platform != "openbsd4" and conf.env.undefined_ignore_ldflags == []:
if conf.CHECK_LDFLAGS(['-undefined', 'dynamic_lookup']):
conf.env.undefined_ignore_ldflags = ['-undefined', 'dynamic_lookup']

2
lib/ldb/wscript
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@ -75,6 +75,8 @@ def configure(conf):
conf.SAMBA_CONFIG_H()
conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
def build(bld):
bld.RECURSE('lib/tdb_compat')
bld.RECURSE('lib/tevent')

2
lib/talloc/wscript
View File

@ -67,6 +67,8 @@ def configure(conf):
conf.SAMBA_CONFIG_H()
conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
def build(bld):
bld.RECURSE('lib/replace')

2
lib/tdb/wscript
View File

@ -55,6 +55,8 @@ def configure(conf):
conf.SAMBA_CONFIG_H()
conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
def build(bld):
bld.RECURSE('lib/replace')

2
lib/tevent/wscript
View File

@ -58,6 +58,8 @@ def configure(conf):
conf.SAMBA_CONFIG_H()
conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
def build(bld):
bld.RECURSE('lib/replace')
bld.RECURSE('lib/talloc')

10
wscript
View File

@ -101,15 +101,7 @@ def configure(conf):
conf.RECURSE('selftest')
conf.RECURSE('source3')
# we don't want any libraries or modules to rely on runtime
# resolution of symbols
if sys.platform != "openbsd4":
conf.env.undefined_ldflags = conf.ADD_LDFLAGS('-Wl,-no-undefined', testflags=True)
if sys.platform != "openbsd4" and conf.env.undefined_ignore_ldflags == []:
if conf.CHECK_LDFLAGS(['-undefined', 'dynamic_lookup']):
conf.env.undefined_ignore_ldflags = ['-undefined', 'dynamic_lookup']
conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
# gentoo always adds this. We want our normal build to be as
# strict as the strictest OS we support, so adding this here