rc

commit 6c257ad015311fc34c0e2b3625c3c82b1d9e933c
parent e5075712fc1f3150ca42ff7549f770d6c42e35e0
Author: tgoodwin <tgoodwin>
Date:   Wed, 15 Jul 1998 12:36:53 +0000

don't bother finding readline.h and friends

Diffstat:
M
configure.ac
 | 
30
++++--------------------------

1 file changed, 4 insertions(+), 26 deletions(-)
diff --git a/configure.ac b/configure.ac
@@ -290,36 +290,14 @@ AC_ARG_WITH(editline, [  --with-editline         Simmule Turner's line editing],
 		AC_DEFINE(EDITLINE) LIBS="$LIBS -ledit",
 		AC_MSG_ERROR(editline library not found)))
 
-dnl Getting readline right is hard.  There are (at least) two incompatible versions,
-dnl and we need to know which one we are using.  There are also two different
-dnl names for the include files.
-rc_readline_ok=yes
+dnl There are (at least) two incompatible versions of readline, and we
+dnl need to know which one we are using
 AC_ARG_WITH(readline, [  --with-readline         Bloated GNU line editing], [
-	dnl First of all, can we find the library at all?
-	AC_CHECK_LIB(readline, readline, , [
-		rc_readline_err="readline library not found"
-		rc_readline_ok=no
-	], -ltermcap)
-	dnl Can we find either version of the include files?
-	AC_CHECK_HEADERS(readline.h readline/readline.h)
-	case "$ac_cv_header_readline_h" in
-	no) case "$ac_cv_header_readline_readline_h" in
-		no)
-			rc_readline_err="readline include files not found"
-			rc_readline_ok=no
-			;;
-		esac
-		;;
-	esac
-	dnl If all is ok, set variables and check for version 2.1, otherwise give warning.
-	case "$rc_readline_ok" in
-	no) AC_MSG_ERROR("$rc_readline_err") ;;
-	yes)
+	AC_CHECK_LIB(readline, readline, [
 		AC_DEFINE(READLINE)
 		LIBS="$LIBS -lreadline -ltermcap"
 		AC_CHECK_LIB(readline, _rl_clean_up_for_exit, , AC_DEFINE(READLINE_OLD), -ltermcap)
-		;;
-	esac
+	], AC_MSG_ERROR("$rc_readline_err"), -ltermcap)
 ])
 AM_CONDITIONAL(AMC_READLINE, test "${with_readline+set}" = set)