getprogname(3) wasn't portable enough.

[daemon.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a48bcd150f932f3cf18d65c9b84940f230e70665..f5646c5f0df03e0a03c00512974451dff4912c35 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.63])
+AC_PREREQ([2.6])
 AC_INIT([daemon], [1.8], [pho@cielonegro.org])
 
 AM_INIT_AUTOMAKE
@@ -26,6 +26,9 @@ AC_TYPE_SSIZE_T
 # Checks for library functions.
 AC_CHECK_FUNCS([ftruncate])
 AC_CHECK_FUNCS([strtol])
+AC_CHECK_FUNCS([strerror])
+AC_CHECK_FUNCS([strrchr])
+AC_REPLACE_FUNCS([getprogname])
 AC_FUNC_MALLOC
 
 AC_CONFIG_FILES([