X-Git-Url: https://git.distorted.org.uk/~mdw/mLib/blobdiff_plain/eff136f63977a5493525610bff64d363581154af..f412c75ab51c1d803fc6af93282aa00a1d112c22:/configure.ac

diff --git a/configure.ac b/configure.ac
index 2d4f0fb..9ff83ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@ mdw_AUTO_VERSION
 AC_INIT([mLib], AUTO_VERSION, [mdw@distorted.org.uk], [mLib])
 AC_CONFIG_SRCDIR([mLib.pc.in])
 AC_CONFIG_AUX_DIR([config])
-AM_INIT_AUTOMAKE([foreign])
+AM_INIT_AUTOMAKE([foreign subdir-objects])
 mdw_SILENT_RULES
 
 AC_PROG_CC
@@ -52,6 +52,7 @@ dnl C programming environment.
 
 dnl Headers.
 AC_CHECK_HEADERS([float.h])
+AC_CHECK_HEADERS([stdint.h])
 
 dnl Libraries.
 AC_SEARCH_LIBS([socket], [socket])
@@ -61,7 +62,12 @@ dnl Functions.
 AC_CHECK_FUNCS([snprintf])
 
 dnl Types.
-AC_CHECK_TYPE([socklen_t], [int])
+AC_CHECK_TYPE([socklen_t], [],
+  [AC_DEFINE([socklen_t], [int],
+     [Define to `int' if <sys/socket.h> does not define])],
+  [AC_INCLUDES_DEFAULT
+#include <sys/socket.h>
+])
 
 dnl Which version of struct msghdr do we have?
 AC_CHECK_MEMBERS([struct msgdr.msg_control],,, [