X-Git-Url: https://jxself.org/git/?p=skeinsum.git;a=blobdiff_plain;f=configure.ac;h=f1e7a18650e2e94d00f19d64b5d158295eb084f9;hp=d2faa78690dd5ed1a646bc4f65338536d82318c0;hb=9342f28c12e2bb962296f53e2bd4331fb55ce002;hpb=225580b92ee570c3a0a7f924250dd11b36095124

diff --git a/configure.ac b/configure.ac
index d2faa78..f1e7a18 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,11 +1,26 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
+#
+# This file is part of skeinsum.
+#
+# skeinsum is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# skeinsum is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with skeinsum. If not, see <http://www.gnu.org/licenses/>.
 
-AC_PREREQ([2.68])
-AC_INIT([skeinsum], [1.0], [j@jxself.org])
+AC_PREREQ([2.69])
+AC_INIT([skeinsum], m4_esyscmd_s([./version.sh]), [j@jxself.org], [], [https://jxself.org/skein.shtml])
 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 +28,16 @@ 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