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Message-ID: <4E57A08C.1070304@rtems.org>
Date: Fri, 26 Aug 2011 13:33:00 -0000
From: Ralf Corsepius <ralf.corsepius@rtems.org>
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To: Jie Liu <lj8175@gmail.com>
CC: java-patches@gcc.gnu.org, java@gcc.gnu.org, gcc-patches@gcc.gnu.org,  Joel Sherrill <joel.sherrill@oarcorp.com>
Subject: Re: [PATCH] [JAVA] patch for Java on RTEMS
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On 08/14/2011 03:03 PM, Jie Liu wrote:
> Hi,
>
> I have add the boehm-gc patch and the configure for gcc patch to the
> patch attached. So we can add this patch and then compile gcj for
> RTEMS.
>
> Best Regards,
> Jie

--- boehm-gc/include/private/gcconfig.h	(revision 172224)
+++ boehm-gc/include/private/gcconfig.h	(working copy)
..
@@ -1297,6 +1302,19 @@
  #	define STACKBOTTOM ((ptr_t)0xc0000000)
  #	define DATAEND	/* not needed */
  #   endif
+#   ifdef RTEMS
+#       define OS_TYPE "RTEMS"
+#       include <sys/unistd.h>

Why sys/unistd.h?

sys/unistd.h is not supposed to be accessed directly.
This likely should be a plain simple "#include <unistd.h>"

Ralf