fix some warnings

[pkg/abook.git] / configure.in

diff --git a/configure.in b/configure.in
index f1bb8d635e9f2b79ed85bb87d381d9fb96a4415f..d783cbe15cc97c3f6a0add14df4f1143092b41f7 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 dnl abook configure.in
 
 AC_INIT(abook.c)
-AM_INIT_AUTOMAKE(abook, 0.4.15pre2)
+AM_INIT_AUTOMAKE(abook, 2002-xx-xx)
 AM_CONFIG_HEADER(config.h)
 
 AC_CANONICAL_HOST
@@ -17,6 +17,7 @@ AC_PROG_INSTALL
 AC_HEADER_STDC
 AC_CHECK_HEADERS(unistd.h locale.h termios.h linux/termios.h sys/ioctl.h)
 AC_CHECK_HEADER(stdarg.h,AC_DEFINE(HAVE_STDARG_H),AC_MSG_ERROR([*** stdarg.h is missing on your system ***]))
+AC_FUNC_STRCOLL
 AC_CHECK_FUNCS(setlocale)
 
 dnl -------------------
@@ -45,6 +46,14 @@ dnl --------------------------
 dnl end of (n)curses detection
 dnl --------------------------
 
+AC_LIB_READLINE
+
+if test x$ac_lib_readline = xno -o x$ac_cv_lib_readline_history = xno; then
+       AC_MSG_ERROR([*** readline library not found or it doesn't support history ***])
+fi
+
+LDFLAGS="$ac_cv_lib_readline $LDFLAGS"
+
 AC_CHECK_FUNCS(resizeterm)
 
 AC_CHECK_FUNC(snprintf, [AC_DEFINE(HAVE_SNPRINTF)],)