Mercurial > hg > octave-lojdl > gnulib-hg
changeset 6525:5a5baa9aa4c5
2005-08-12: Look for ncurses first.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Mon, 09 Jan 2006 21:42:56 +0000 |
| parents | 9b1fb5a8ca79 |
| children | c01f6f225013 |
| files | m4/readline.m4 |
| diffstat | 1 files changed, 7 insertions(+), 2 deletions(-) [+] |
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--- a/m4/readline.m4 +++ b/m4/readline.m4 @@ -1,4 +1,4 @@ -# readline.m4 serial 2 +# readline.m4 serial 3 dnl Copyright (C) 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -29,7 +29,12 @@ AC_CACHE_CHECK(for readline, gl_cv_lib_readline, [ gl_cv_lib_readline=no am_save_LIBS="$LIBS" - for extra_lib in "" termcap curses ncurses; do + dnl On some systems, -lreadline doesn't link without an additional + dnl -lncurses or -ltermcap. + dnl Try -lncurses before -ltermcap, because libtermcap is unsecure + dnl by design and obsolete since 1994. Try -lcurses last, because + dnl libcurses is unusable on some old Unices. + for extra_lib in "" ncurses termcap curses; do LIBS="$am_save_LIBS $LIBREADLINE" if test -n "$extra_lib"; then LIBS="$LIBS -l$extra_lib"