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Re: help building custom libgcj

From: Martin Egholm Nielsen <martin at egholm-nielsen dot dk>
To: java at gcc dot gnu dot org
Date: Fri, 09 Jul 2004 12:26:12 +0200
Subject: Re: help building custom libgcj
References: <40EAF50B.4070304@softplc.com> <200407091116.18859.konqueror@gmx.de> <40EE6A1D.5020305@egholm-nielsen.dk> <200407091204.35811.konqueror@gmx.de>

But how do I configure the build scripts to build libgcj.so
with optimisation-level "-Os"?
Build with "make GCJFLAGS=-Os CFLAGS=-Os CXXFLAGS=-Os".

Great, I'll try to merge this into Crosstool's scripts...

In order to avoid building, say, awt, one should modify
"gcc-3.4.1/libjava/Makefile.(am|in)" and strip away all references
to "awt_java_source_files"?
This will not work as some AWT classes are referenced from outside AWT. AWTException comes to my mind ...

Well, I just grep'ed the entire j2sdk-1.4.2 source for references to AWTException, and this is what came out:

java/awt/Cursor.java
java/awt/Window.java
java/awt/peer/ComponentPeer.java
java/awt/GraphicsConfiguration.java
java/awt/im/spi/InputMethodDescriptor.java
java/awt/Robot.java
java/awt/Component.java
java/awt/AWTException.java
java/awt/Canvas.java
java/awt/dnd/DragSource.java

Regards,
 Martin

Follow-Ups:
- Re: help building custom libgcj
  - From: Michael Koch

References:
- help building custom libgcj
  - From: DHollenbeck
- Re: help building custom libgcj
  - From: Michael Koch
- Re: help building custom libgcj
  - From: Martin Egholm Nielsen
- Re: help building custom libgcj
  - From: Michael Koch

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