Include strerror with AC_CHECK_FUNCS

[skeinsum.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 72b45ce39c67eb3fc51b47300f24c32f3043f08b..87ab1863fc0174313ceec902b4c8987c51626dfd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ 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
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
 # Checks for programs.
 AC_PROG_CC
@@ -20,7 +20,7 @@ AC_TYPE_SIZE_T
 
 # Checks for library functions.
 AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset])
+AC_CHECK_FUNCS([memset strerror])
 
 AC_SYS_LARGEFILE