From 1fc3f2f3de0f731c2869a48f951557eed6704218 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Tue, 4 Mar 2003 19:16:19 +0000
Subject: Rework things to ensure we are cross compiling.  Teach problematic
 apps like openssh to cross compile.  This eliminates the need for the magic
 ld-uClibc.so.0 symlink in /lib

---
 make/system-linux.mk | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'make/system-linux.mk')

diff --git a/make/system-linux.mk b/make/system-linux.mk
index 9b92f083f..6098cc6bc 100644
--- a/make/system-linux.mk
+++ b/make/system-linux.mk
@@ -17,10 +17,26 @@ ifneq ($(filter $(TARGETS),system-linux),)
 LINUX_SOURCE=/usr/src/linux
 LINUX_DIR=$(BUILD_DIR)/linux
 LINUX_KERNEL=$(BUILD_DIR)/buildroot-kernel
+# Used by pcmcia-cs and others
+LINUX_SOURCE_DIR=$(LINUX_SOURCE)
 
 $(LINUX_DIR)/.configured:
-	mkdir -p $(LINUX_DIR)
-	(cd $(LINUX_DIR); ln -s $(LINUX_SOURCE)/include)
+	mkdir -p $(LINUX_DIR)/include
+	(cd $(LINUX_DIR)/include; \
+	for i in $(LINUX_SOURCE)/include/*; do ln -sf $$i ; done; \
+	rm -f asm; \
+	if [ "$(ARCH)" = "powerpc" ];then \
+	    ln -fs asm-ppc asm; \
+	elif [ "$(ARCH)" = "mips" ];then \
+	    ln -fs asm-mips asm; \
+	elif [ "$(ARCH)" = "mipsel" ];then \
+	    ln -fs asm-mips asm; \
+	elif [ "$(ARCH)" = "cris" ];then \
+	    ln -fs asm-cris asm; \
+	else ln -fs asm-$(ARCH) asm; \
+	fi)
+	cp $(LINUX_SOURCE)/Makefile $(LINUX_DIR)/
+	cp $(LINUX_SOURCE)/Rules.make $(LINUX_DIR)/
 	touch $(LINUX_DIR)/.configured
 
 $(LINUX_KERNEL): $(LINUX_DIR)/.configured
@@ -28,13 +44,13 @@ $(LINUX_KERNEL): $(LINUX_DIR)/.configured
 $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
 	mkdir -p $(STAGING_DIR)/include
 	rm -rf $(STAGING_DIR)/include/linux
-	cp -dpa $(LINUX_SOURCE)/include/linux $(STAGING_DIR)/include/
+	cp -dpa $(LINUX_DIR)/include/linux $(STAGING_DIR)/include/
 	rm -rf $(STAGING_DIR)/include/asm
 	mkdir -p $(STAGING_DIR)/include/asm
-	cp -dpa $(LINUX_SOURCE)/include/asm/* $(STAGING_DIR)/include/asm/
+	cp -dpa $(LINUX_DIR)/include/asm/* $(STAGING_DIR)/include/asm/
 	rm -rf $(STAGING_DIR)/include/scsi
 	mkdir -p $(STAGING_DIR)/include/scsi
-	cp -dpa $(LINUX_SOURCE)/include/scsi/* $(STAGING_DIR)/include/scsi
+	cp -dpa $(LINUX_DIR)/include/scsi/* $(STAGING_DIR)/include/scsi
 	touch -c $(STAGING_DIR)/include/linux/version.h
 
 system-linux: $(STAGING_DIR)/include/linux/version.h
-- 
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