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-rw-r--r--tools/configure.in5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/configure.in b/tools/configure.in
index 542c1d3..d553cd1 100644
--- a/tools/configure.in
+++ b/tools/configure.in
@@ -1,8 +1,9 @@
dnl This file is an input file used by the GNU "autoconf" program to
dnl generate the file "configure", which is run to configure the
dnl Makefile in this directory.
-AC_INIT(man2tcl.c)
-AC_PREREQ(2.57)
+AC_INIT
+AC_CONFIG_SRCDIR([man2tcl.c])
+AC_PREREQ([2.59])
# Recover information that Tcl computed with its configure script.