From 811903d10c81779cda38dd594a4215e9585d8c1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Wed, 19 May 2004 23:59:41 +0000
Subject: [PATCH] Added a rule that builds a kernel add-on which links against
 our kernel. That makes it possible to use functions not available in the
 original R5 kernel. Might be a hack, but it seems to work.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7620 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 Jamrules | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Jamrules b/Jamrules
index 5190245f0d..c17bc38f94 100644
--- a/Jamrules
+++ b/Jamrules
@@ -1704,6 +1704,22 @@ actions KernelLd
 	$(LINK) $(LINKFLAGS) -o "$(1)" "$(2)" $(LINKLIBS) ;
 }
 
+rule KernelAddon
+{
+	# KernelAddon <name> : <relpath> : <sources> ;	
+
+	local sources = $(3) ;
+
+	SetupKernel $(3) ;
+	Addon $(1) : $(2) : $(3) ;
+	ObjectCcFlags $(sources) : -D_KERNEL_MODE=1 -no-fpic ;
+	ObjectC++Flags $(sources) : -D_KERNEL_MODE=1 -no-fpic
+								-fno-exceptions -fno-rtti ;
+	LINKFLAGS on $(1) = [ on $(1) return $(LINKFLAGS) ] -nostdlib ;
+	LinkSharedOSLibs $(1) : $(OBOS_TOP)/objects/$(OBOS_ARCH).$(OBOS_VERSION)/kernel/kernel.so ;
+		# ToDo this has to be changed!
+}
+
 rule KernelMergeObject
 {
 	# KernelMergeObject <name> : <sources> : <extra CFLAGS> : <other objects> ;