From 2dae90984625217a82ab0bd9f9db6bbd31b409e2 Mon Sep 17 00:00:00 2001 From: Nathaniel Graff Date: Fri, 15 Feb 2019 15:47:25 -0800 Subject: Build scripts can consume RISCV_CMODEL Signed-off-by: Nathaniel Graff --- scripts/standalone.mk | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'scripts/standalone.mk') diff --git a/scripts/standalone.mk b/scripts/standalone.mk index e5f2ff7..e80e0c1 100644 --- a/scripts/standalone.mk +++ b/scripts/standalone.mk @@ -28,6 +28,10 @@ ifeq ($(RISCV_ABI),) $(error $(BSP_DIR)/board.mk must set RISCV_ABI, the ABI to target) endif +ifeq ($(RISCV_CMODEL),) +RISCV_CMODEL = medany +endif + # Determines the XLEN from the toolchain tuple ifeq ($(patsubst rv32%,rv32,$(RISCV_ARCH)),rv32) RISCV_XLEN := 32 @@ -92,8 +96,8 @@ $(PROGRAM_ELF): \ AR=$(RISCV_AR) \ CC=$(RISCV_GCC) \ CXX=$(RISCV_GXX) \ - CFLAGS="-Os -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -ffunction-sections -fdata-sections -g -mcmodel=medany -I$(abspath $(BSP_DIR)/install/include/)" \ - CXXFLAGS="-Os -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -ffunction-sections -fdata-sections -g -mcmodel=medany -I$(abspath $(BSP_DIR)/install/include/)" \ + CFLAGS="-Os -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -ffunction-sections -fdata-sections -g -mcmodel=$(RISCV_CMODEL) -I$(abspath $(BSP_DIR)/install/include/)" \ + CXXFLAGS="-Os -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -ffunction-sections -fdata-sections -g -mcmodel=$(RISCV_CMODEL) -I$(abspath $(BSP_DIR)/install/include/)" \ LDFLAGS="-nostartfiles -nostdlib -L$(sort $(dir $(abspath $(filter %.a,$^)))) -T$(abspath $(filter %.lds,$^))" \ LDLIBS="-Wl,--gc-sections -Wl,--start-group -lc -lgcc -lmetal -lmetal-gloss -Wl,--end-group" touch -c $@ -- cgit v1.2.1-18-gbd029