From: Jelmer Vernooij <jelmer@samba.org>
Date: Sun, 13 Nov 2011 17:01:09 +0000 (+0100)
Subject: waf: Factor checking for undefined symbol flags out into separate method.
X-Git-Tag: ldb-1.1.4~342
X-Git-Url: http://git.samba.org/samba.git/?p=kai%2Fsamba-autobuild%2F.git;a=commitdiff_plain;h=86afe83d867229b11fd4ec9cb6e29af698cacdef

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

Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Sun Nov 13 19:38:38 CET 2011 on sn-devel-104
---

diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py
index 909e836fdb0..1ea818ef309 100644
--- a/buildtools/wafsamba/samba_autoconf.py
+++ b/buildtools/wafsamba/samba_autoconf.py
@@ -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']
diff --git a/lib/ldb/wscript b/lib/ldb/wscript
index a3af27515cb..088292cd9ea 100755
--- a/lib/ldb/wscript
+++ b/lib/ldb/wscript
@@ -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')
diff --git a/lib/talloc/wscript b/lib/talloc/wscript
index 72e954ad650..447406bf6e7 100644
--- a/lib/talloc/wscript
+++ b/lib/talloc/wscript
@@ -67,6 +67,8 @@ def configure(conf):
 
     conf.SAMBA_CONFIG_H()
 
+    conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
+
 
 def build(bld):
     bld.RECURSE('lib/replace')
diff --git a/lib/tdb/wscript b/lib/tdb/wscript
index 678d2f2847a..ebbab2cc921 100644
--- a/lib/tdb/wscript
+++ b/lib/tdb/wscript
@@ -55,6 +55,8 @@ def configure(conf):
 
     conf.SAMBA_CONFIG_H()
 
+    conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
+
 def build(bld):
     bld.RECURSE('lib/replace')
 
diff --git a/lib/tevent/wscript b/lib/tevent/wscript
index 63b27e542ee..6f94d803b50 100644
--- a/lib/tevent/wscript
+++ b/lib/tevent/wscript
@@ -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')
diff --git a/wscript b/wscript
index fb9cc4096d0..5ccb74d91db 100755
--- a/wscript
+++ b/wscript
@@ -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