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Patch: document GCJ_PROPERTIES
- From: Tom Tromey <tromey at redhat dot com>
- To: Java Patch List <java-patches at gcc dot gnu dot org>
- Cc: Gcc Patch List <gcc-patches at gcc dot gnu dot org>
- Date: 28 Feb 2004 15:17:36 -0700
- Subject: Patch: document GCJ_PROPERTIES
- Reply-to: tromey at redhat dot com
This patch adds documentation for the GCJ_PROPERTIES environment
variable. I think this support for this was added before we had any
documentation at all.
Ok to commit? I'd like to put it in 3.4 as well.
Tom
Index: ChangeLog
from Tom Tromey <tromey@redhat.com>
* gcj.texi (Extensions): Document GCJ_PROPERTIES.
Index: gcj.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/gcj.texi,v
retrieving revision 1.57
diff -u -r1.57 gcj.texi
--- gcj.texi 28 Aug 2003 22:11:51 -0000 1.57
+++ gcj.texi 28 Feb 2004 22:14:22 -0000
@@ -563,6 +563,17 @@
libraries will be mapped privately.
@end itemize
+A program compiled by @code{gcj} will examine the
+@code{GCJ_PROPERTIES} environment variable and change its behavior in
+some ways. In particular @code{GCJ_PROPERTIES} holds a list of
+assignments to global properties, such as would be set with the
+@code{-D} option to @code{java}. For instance,
+@samp{java.compiler=gcj} is a valid (but currently meaningless)
+setting.
+@cindex GCJ_PROPERTIES
+@vindex GCJ_PROPERTIES
+
+
@node Invoking gcjh
@chapter Invoking gcjh