X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=87ab1863fc0174313ceec902b4c8987c51626dfd;hb=d76f0f57f7dff9b25c83b5c90608a921f72fe984;hp=d2faa78690dd5ed1a646bc4f65338536d82318c0;hpb=225580b92ee570c3a0a7f924250dd11b36095124;p=skeinsum.git

diff --git a/configure.ac b/configure.ac
index d2faa78..87ab186 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,11 +1,11 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.68])
+AC_PREREQ([2.69])
 AC_INIT([skeinsum], [1.0], [j@jxself.org])
 AC_CONFIG_SRCDIR([skein.h])
 AC_CONFIG_HEADERS([config.h])
-AM_INIT_AUTOMAKE([skeinsum],[1.0])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
 # Checks for programs.
 AC_PROG_CC
@@ -13,14 +13,16 @@ AC_PROG_CC
 # Checks for libraries.
 
 # Checks for header files.
-AC_CHECK_HEADERS([limits.h malloc.h stddef.h stdlib.h string.h unistd.h])
+AC_CHECK_HEADERS([limits.h malloc.h stddef.h stdlib.h string.h unistd.h errno.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_TYPE_SIZE_T
 
 # Checks for library functions.
 AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset])
+AC_CHECK_FUNCS([memset strerror])
+
+AC_SYS_LARGEFILE
 
 AC_CONFIG_FILES([makefile])
 AC_OUTPUT