openldap: fix cross-compiling

NOTE: Only tested with glibc for now!

network/openldap/openldap.conf

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../openldap/openldap.conf
-# Copyright (C) 2007 - 2011 The OpenSDE Project
+# Copyright (C) 2007 - 2014 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 # Copyright (C) 1998 - 2003 Clifford Wolf
 #
@@ -22,6 +22,20 @@ if [ "$prefix_auto" = 1 ]; then
 	var_append extraconfopt  ' ' "--sysconfdir=${sysconfdir%/openldap}"
 fi
 
+if atstage cross; then
+	# TODO: only tested with glibc for now
+	var_append extraconfopt ' ' "--with-yielding_select=yes"
+	# strangely adding ac_cv_func_memcmp_working=yes to the config
+	# cache file is not working so we inject it through extraconfopt
+	var_append extraconfopt ' ' "ac_cv_func_memcmp_working=yes"
+
+	# Makefiles are defining 'STRIP= -s' referring to the option
+	# passed to the 'install' command but we pass STRIP=$triplet-strip
+	# in the make options when cross-compiling
+	var_remove_regex makeopt ' ' "STRIP=.*"
+	var_remove_regex makeinstopt ' ' "STRIP=.*"
+fi
+
 pkginstalled tcp_wrappers && var_append extraconfopt ' ' '--enable-wrappers'