diff options
author | Bradley Smith | 2008-03-07 21:49:03 +0000 |
---|---|---|
committer | Bradley Smith | 2008-03-07 21:49:03 +0000 |
commit | e873d9aba5c545c1fa78e13a496baf6ac746f889 (patch) | |
tree | a653c2fe99ba60274f6394b4e0b943e445e0471d /configure.ac | |
parent | Add -pedantic-errors and -Werror flags to compile, and fix code to comply. (diff) | |
download | gnurobots-e873d9aba5c545c1fa78e13a496baf6ac746f889.tar.gz |
Add readline support to x11_plugin's commandline input.
Signed-off-by: Bradley Smith <brad@brad-smith.co.uk>
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9addd68..a034057 100644 --- a/configure.ac +++ b/configure.ac @@ -122,6 +122,38 @@ if test "x$HAVE_GLIB2" = "xno"; then AC_MSG_ERROR([GNU Robots requires GLib2 to compile.]) fi +AC_CHECK_FUNC(tgetent, + [READLINE_EXTRA=], + [AC_CHECK_LIB(curses, tgetent, + [READLINE_EXTRA=-lcurses], + [AC_CHECK_LIB(ncurses, tgetent, + [READLINE_EXTRA=-lncurses], + [AC_CHECK_LIB(termcap, tgetent, + [READLINE_EXTRA=-ltermcap], + [AC_MSG_WARN(No Termcap or Curses library found)]) + ]) + ]) + ]) + +AC_CHECK_LIB(readline,readline,[READLINE_LIBS=-lreadline], + AC_MSG_ERROR([ + +You need the GNU Readline library to build this program. + +]),[$READLINE_EXTRA]) + +AC_CHECK_HEADER(readline/readline.h,[READLINE_CFLAGS=-I/usr/include/readline/], + AC_MSG_ERROR([ + +You need the GNU Readline headers to build this program. + +])) + +READLINE_LIBS="$READLINE_LIBS $READLINE_EXTRA" + +AC_SUBST(READLINE_LIBS) +AC_SUBST(READLINE_CFLAGS) + dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(unistd.h) |