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-rw-r--r--configure.in13
1 files changed, 10 insertions, 3 deletions
diff --git a/configure.in b/configure.in
index c6f6583..4eb6091 100644
--- a/configure.in
+++ b/configure.in
@@ -1,14 +1,21 @@
dnl Process this file with autoconf to produce a configure script.
AC_REVISION([$Id$])
-AC_PREREQ(2.10)dnl dnl Minimum Autoconf version required.
+AC_PREREQ(2.12)dnl dnl Minimum Autoconf version required.
AC_INIT(vpath.c)dnl dnl A distinctive file to look for in srcdir.
-AC_CONFIG_HEADER(config.h)
-AC_CONFIG_SUBDIRS(glob) dnl Run configure in glob subdirectory.
+
+AM_INIT_AUTOMAKE(make, 3.75.91)
+AM_CONFIG_HEADER(config.h)
+AC_CONFIG_SUBDIRS(glob)
+
+AM_CONDITIONAL(MAINT_MAKEFILE, test -r $srcdir/maintMakefile)
+
+dnl Regular configure stuff
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_CPP dnl Later checks need this.
+AC_ARG_PROGRAM
AC_AIX
AC_ISC_POSIX
AC_MINIX