2011-04-08 Basile Starynkevitch <basile@starynkevitch.net>

	* melt-runtime.c (meltgc_make_load_melt_module): Don't check
	module name when MELTLOADFLAG_CURDIR.
	(load_melt_modules_and_do_mode): Added better MELT_LOCATION_HERE etc.
	Move extra module handler so it works.
	* doc/melt.texi (Invoking MELT): Document -fmelt-extra.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@172179 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 13 insertions, 4 deletions

diff --git a/gcc/doc/melt.texi b/gcc/doc/melt.texi
index 637e91bf497..80ec9f425f3 100644
--- a/gcc/doc/melt.texi
+++ b/gcc/doc/melt.texi
@@ -1,4 +1,4 @@
-@c Copyright (c) 2008,2009,2010 Free Software Foundation, Inc.
+@c Copyright (c) 2008,2009,2010,2011 Free Software Foundation, Inc.
 @c Free Software Foundation, Inc.
 @c This is part of the GCC manual.
 @c For copying conditions, see the file gcc.texi.
@@ -339,9 +339,18 @@ would have the same effect as @code{-fmelt-init=alpha:beta:bar}.
 Notice that modules are seeked in several directories. The notation
 @code{@@@@} is a shorthand for the default module list called
 @file{melt-default-modules.modlis} and is the default value of this
-flag. In practice, to use your own MELT module @code{foo} you should
-pass @code{-fmelt-init=@@@@:foo} because your module needs the default
-modules.
+flag. 
+
+@item -fmelt-extra=
+@gccoptlist{-fplugin-arg-melt-extra=}
+@opindex fmelt-extra=
+@opindex fplugin-arg-melt-extra=
+This flag sets the extra MELT modules. They are separated by
+semi-colons or (on Unix only) colons.  Extra modules are also searched
+in the current directory, and are loaded after processing of MELT
+options.  In practice, to use your own MELT module @code{foo} you
+should pass @code{-fmelt-extra=foo} because your module needs the
+default modules.
 
 @item -fmelt-single-c-file
 @gccoptlist{-fplugin-arg-melt-single-c-file=yes}