X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Finet_pton.m4;h=7d7f993a008f42f5ddb19efa842fb5f56b4c9b08;hb=f07f7c50e984ba04e7cdcdc5963a822a64005681;hp=4ea89d26edc4003286ee6c14de256de3ab85260a;hpb=a24967ca5051d7210bb87096c398cfb694385512;p=gnulib.git

diff --git a/m4/inet_pton.m4 b/m4/inet_pton.m4
index 4ea89d26e..7d7f993a0 100644
--- a/m4/inet_pton.m4
+++ b/m4/inet_pton.m4
@@ -6,6 +6,9 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_INET_PTON],
 [
+  dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
+  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
   AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
   ARPA_INET_H='arpa/inet.h'