From 99803a4ec90d70363305c0652203550d63f086ec Mon Sep 17 00:00:00 2001 From: Dan Nicholson Date: Tue, 1 Jul 2008 09:03:15 -0700 Subject: autoconf: Add information about the --x-* options to --help output Try to tell the user that the --x-* options are only used when the X libraries can't be found by pkg-config. --- configure.ac | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index dbd81909f15..ec8b5ddbc75 100644 --- a/configure.ac +++ b/configure.ac @@ -456,7 +456,7 @@ esac dnl dnl Find out if X is available. The variable have_x is set if libX11 is -dnl to mimic AC_PATH_XTRA. +dnl found to mimic AC_PATH_XTRA. dnl if test -n "$PKG_CONFIG"; then AC_MSG_CHECKING([pkg-config files for X11 are available]) @@ -475,6 +475,12 @@ if test "$x11_pkgconfig" = no; then AC_PATH_XTRA fi +dnl Try to tell the user that the --x-* options are only used when +dnl pkg-config is not available. This must be right after AC_PATH_XTRA. +m4_divert_once([HELP_BEGIN], +[These options are only used when the X libraries cannot be found by the +pkg-config utility.]) + dnl We need X for xlib and dri, so bomb now if it's not found case "$mesa_driver" in xlib|dri) -- cgit v1.2.3