replace: Link to -lbsd when building replace.c by hand

This ensures that we correctly detect HAVE_IFACE_GETIFADDRS
et al, which are based on a "build the source" style test.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13087

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

diff --git a/lib/replace/wscript b/lib/replace/wscript
index 952663257fa52cd82855613cdedc1ccb07ae93cc..7436a90c003dd48dcc3d30136e332f375971dbf1 100644 (file)
--- a/lib/replace/wscript
+++ b/lib/replace/wscript
@@ -263,10 +263,13 @@ def configure(conf):
 
     conf.CHECK_FUNCS('prctl dirname basename')
 
+    strlcpy_in_bsd = False
+
     # libbsd on some platforms provides strlcpy and strlcat
     if not conf.CHECK_FUNCS('strlcpy strlcat'):
-        conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
-                checklibc=True)
+        if conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
+                               checklibc=True):
+            strlcpy_in_bsd = True
     if not conf.CHECK_FUNCS('getpeereid'):
         conf.CHECK_FUNCS_IN('getpeereid', 'bsd', headers='sys/types.h bsd/unistd.h')
     if not conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h'):
@@ -625,6 +628,9 @@ removeea setea
 
     # look for a method of finding the list of network interfaces
     for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
+        bsd_for_strlcpy = ''
+        if strlcpy_in_bsd:
+            bsd_for_strlcpy = ' bsd'
         if conf.CHECK_CODE('''
                            #define %s 1
                            #define NO_CONFIG_H 1
@@ -637,7 +643,7 @@ removeea setea
                            #include "test/getifaddrs.c"
                            ''' % method,
                            method,
-                           lib='nsl socket',
+                           lib='nsl socket' + bsd_for_strlcpy,
                            addmain=False,
                            execute=True):
             break