build: require libkcapi 1.3.0 or later if --enable-afalg

The libkcapi 1.3.0 brings a couple of changes needed for GnuTLS:

 * fix: remove prctl PR_SET_DUMPABLE to allow library to be debugged
 * fix: ensure that sendmsg is always used as fallback when vmsplice cannot be used

Signed-off-by: Daiki Ueno <ueno@gnu.org>

diff --git a/m4/hooks.m4 b/m4/hooks.m4
index 5377a9d33b851109317aaf18588dcedc9529cf4a..f0de73d8e4884bda984fc6b2bb50517019a2b7a7 100644 (file)
--- a/m4/hooks.m4
+++ b/m4/hooks.m4
@@ -352,7 +352,7 @@ LIBTASN1_MINIMUM=4.9
   AC_MSG_RESULT($enable_afalg)
 
   if test "$enable_afalg" = "yes"; then
-    PKG_CHECK_MODULES(LIBKCAPI, [libkcapi >= 1.2.1], [], [enable_afalg=no])
+    PKG_CHECK_MODULES(LIBKCAPI, [libkcapi >= 1.3.0], [], [enable_afalg=no])
   fi
   if test "$enable_afalg" = "yes"; then
     AC_DEFINE([ENABLE_AFALG], 1, [Enable AF_ALG support])