X-Git-Url: https://git.deb.at/w?a=blobdiff_plain;f=aclocal.m4;h=16c2ed6fe0c6019e5ad61ef6b4db589fb184b5f9;hb=9db7ae25d79b4deeac62b3a757be789ad9dad12b;hp=d4278687e815e65d54c572fd1f34a87a5d131cd3;hpb=548845673bdbe52a3cb2d7c6c2818d3202fffcba;p=pkg%2Fabook.git

diff --git a/aclocal.m4 b/aclocal.m4
index d427868..16c2ed6 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -149,7 +149,7 @@ dnl
 AC_DEFUN([AC_LIB_READLINE], [
   AC_CACHE_CHECK([for a readline compatible library],
                  ac_cv_lib_readline, [
-    ORIG_LIBS=$LIBS
+    ORIG_LIBS="$LIBS"
     for readline_lib in readline edit editline; do
       for termcap_lib in "" termcap curses ncurses; do
         if test -z "$termcap_lib"; then
@@ -169,11 +169,12 @@ AC_DEFUN([AC_LIB_READLINE], [
     done
     if test -z "$ac_cv_lib_readline"; then
       ac_cv_lib_readline="no"
-      LIBS=$ORIG_LIBS
     fi
+    LIBS="$ORIG_LIBS"
   ])
 
   if test "$ac_cv_lib_readline" != "no"; then
+    LIBS="$LIBS $ac_cv_lib_readline"
     AC_DEFINE(HAVE_LIBREADLINE, 1,
               [Define if you have a readline compatible library])
     AC_CHECK_HEADERS(readline.h readline/readline.h)
@@ -188,6 +189,7 @@ AC_DEFUN([AC_LIB_READLINE], [
       AC_CHECK_HEADERS(history.h readline/history.h)
     fi
   fi
+
 ])
 
 # Do all the work for Automake.  This macro actually does too much --
@@ -305,7 +307,14 @@ for am_file in <<$1>>; do
 done<<>>dnl>>)
 changequote([,]))])
 
-#serial 1
+# isc-posix.m4 serial 1 (gettext-0.10.40)
+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
 # This test replaces the one in autoconf.
 # Currently this macro should have the same name as the autoconf macro
 # because gettext's gettext.m4 (distributed in the automake package)