more verbose message

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19473 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/config/lyxinclude.m4 b/config/lyxinclude.m4
index 8916717c5e6149d5859e045a56e4acc5335e8eb9..4eb93d755b4b0a6095fc36f5cf10406265494660 100644 (file)
--- a/config/lyxinclude.m4
+++ b/config/lyxinclude.m4
@@ -408,7 +408,7 @@ dnl Usage: LYX_USE_INCLUDED_BOOST : select if the included boost should
 dnl        be used.
 AC_DEFUN([LYX_USE_INCLUDED_BOOST],[
        AC_ARG_WITH(included-boost,
-           [  --without-included-boost  do not use the boost lib supplied with LyX],
+           [  --without-included-boost  do not use the boost lib supplied with LyX, try to find one in the system directories - compilation will abort if nothing suitable is found],
            [lyx_cv_with_included_boost=$withval
                AC_MSG_RESULT([$with_included_boost])],
            [lyx_cv_with_included_boost=yes])