From 7f3b666f55c9f01c2f2fd725c1686e1a509df173 Mon Sep 17 00:00:00 2001
From: Palmer Dabbelt <palmer@dabbelt.com>
Date: Tue, 12 Jul 2016 11:17:10 -0700
Subject: Add a "--with-xlen" configure argument (#16)

The tools had riscv64-unknown-elf-gcc hard-coded all over the place.
This lets users override that if they have a 32-bit toolchain.
---
 Makefile.in | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Makefile.in')

diff --git a/Makefile.in b/Makefile.in
index 9129d56..62a95b2 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,5 +1,6 @@
 prefix          := @prefix@
 abs_top_src_dir := @abs_top_srcdir@
+XLEN            := @XLEN@
 instbasedir     := $(DESTDIR)$(prefix)
 bmarkdir        := $(abs_top_src_dir)/benchmarks
 isa_src_dir     := $(abs_top_src_dir)/isa
@@ -14,11 +15,11 @@ install: all
 
 benchmarks:
 	mkdir -p benchmarks
-	$(MAKE) -C benchmarks -f $(bmarkdir)/Makefile src_dir=$(bmarkdir)
+	$(MAKE) -C benchmarks -f $(bmarkdir)/Makefile src_dir=$(bmarkdir) XLEN=$(XLEN)
 
 isa:
 	mkdir -p isa
-	$(MAKE) -C isa -f $(isa_src_dir)/Makefile src_dir=$(isa_src_dir)
+	$(MAKE) -C isa -f $(isa_src_dir)/Makefile src_dir=$(isa_src_dir) XLEN=$(XLEN)
 
 clean:
 	$(MAKE) -C isa -f $(isa_src_dir)/Makefile src_dir=$(isa_src_dir) clean
-- 
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