Define HAVE_SETSID for Mac OS X Xcode builds

[ngircd-alex.git] / configure.ng

diff --git a/configure.ng b/configure.ng
index 7f3e2d99c4cd6c8689bb09f89c76f300b213a119..8b47ad15dfdded9638be714f46df4b150c099522 100644 (file)
--- a/configure.ng
+++ b/configure.ng
@@ -60,6 +60,8 @@ AC_PROG_CC_STDC
 
 # -- Helper programs --
 
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+
 AC_PROG_AWK
 AC_PROG_INSTALL
 AC_PROG_LN_S