From 9ff3083b096e801721916a5c22f0fc6132286e1d Mon Sep 17 00:00:00 2001
From: Kito Cheng <kito.cheng@sifive.com>
Date: Fri, 19 Feb 2021 16:06:24 +0800
Subject: Hack for pk and spike

---
 Makefile.in | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index f9fab38..37da471 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -782,7 +782,8 @@ stamps/build-spike: spike-src
 	rm -rf $@ $(notdir $@)
 	mkdir $(notdir $@)
 	cd $(notdir $@) && ../$</configure \
-		--prefix=$(INSTALL_DIR)
+		--prefix=$(INSTALL_DIR) \
+		--enable-dual-endian
 	$(MAKE) -C $(notdir $@)
 	$(MAKE) -C $(notdir $@) install
 	mkdir -p $(dir $@)
@@ -795,7 +796,7 @@ stamps/build-pk32: pk-src stamps/build-gcc-newlib-stage2
 		--prefix=$(INSTALL_DIR) \
 		--host=$(NEWLIB_TUPLE) \
 		--with-arch=rv32gc
-	$(MAKE) -C $(notdir $@)
+	$(MAKE) -C $(notdir $@) CC="$(NEWLIB_TUPLE)-gcc -D'__clear_cache(a,b)='"
 	cp $(notdir $@)/pk $(INSTALL_DIR)/$(NEWLIB_TUPLE)/bin/pk32
 	mkdir -p $(dir $@)
 	date > $@
@@ -807,7 +808,7 @@ stamps/build-pk64: pk-src stamps/build-gcc-newlib-stage2
 		--prefix=$(INSTALL_DIR) \
 		--host=$(NEWLIB_TUPLE) \
 		--with-arch=rv64gc
-	$(MAKE) -C $(notdir $@)
+	$(MAKE) -C $(notdir $@) CC="$(NEWLIB_TUPLE)-gcc -D'__clear_cache(a,b)='"
 	cp $(notdir $@)/pk $(INSTALL_DIR)/$(NEWLIB_TUPLE)/bin/pk64
 	mkdir -p $(dir $@)
 	date > $@
-- 
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