Default to XLEN=64 when building in-place

[riscv-tests.git] / benchmarks / Makefile

diff --git a/benchmarks/Makefile b/benchmarks/Makefile
index 8cc1e35ddfe8c11338880d3a058af6749758744d..ce9d4f9713b27c12ff14ee386bba4ad0be36d741 100644 (file)
--- a/benchmarks/Makefile
+++ b/benchmarks/Makefile
@@ -4,6 +4,8 @@
 # Yunsup Lee (yunsup@cs.berkeley.edu)
 #
 
+XLEN ?= 64
+
 default: all
 
 src_dir = .
@@ -46,9 +48,9 @@ bmarks_host = \
 HOST_OPTS = -std=gnu99 -DPREALLOCATE=0 -DHOST_DEBUG=1
 HOST_COMP = gcc $(HOST_OPTS)
 
-RISCV_PREFIX ?= riscv64-unknown-elf-
+RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf-
 RISCV_GCC ?= $(RISCV_PREFIX)gcc
-RISCV_GCC_OPTS ?= -fpie -static -std=gnu99 -O2 -ffast-math -fno-common -fno-builtin-printf
+RISCV_GCC_OPTS ?= -mcmodel=medany -static -std=gnu99 -O2 -ffast-math -fno-common -fno-builtin-printf
 RISCV_LINK ?= $(RISCV_GCC) -T $(src_dir)/common/test.ld $(incs)
 RISCV_LINK_MT ?= $(RISCV_GCC) -T $(src_dir)/common/test-mt.ld
 RISCV_LINK_OPTS ?= -nostdlib -nostartfiles -ffast-math -lgcc