diff options
| author | Palmer Dabbelt <palmer@dabbelt.com> | 2018-12-13 17:15:31 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-13 17:15:31 -0800 |
| commit | 5c87a8a19e089ac761d8fb253dc34d8b71199247 (patch) | |
| tree | 185117932170bb94b91223c7dac7d77396d40047 | |
| parent | 74421448754bc20404c4e13c43a3fb6cd0ee0849 (diff) | |
| parent | 917b2ee5cc51471550bbe56ba1ab6afe3161fd13 (diff) | |
Merge pull request #110 from sifive/cross-compile
Allow users to set a CROSS_COMPLIE argument
| -rw-r--r-- | Makefile | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -2,6 +2,9 @@ # Configuration ############################################################# +# Allow users to select a different cross compiler. +CROSS_COMPILE ?= riscv64-unknown-elf + # Allows users to create Makefile.local or ../Makefile.project with # configuration variables, so they don't have to be set on the command-line # every time. @@ -96,11 +99,11 @@ toolchain_prefix := $(toolchain_builddir)/prefix RISCV_PATH ?= $(toolchain_prefix) -RISCV_GCC := $(abspath $(RISCV_PATH)/bin/riscv64-unknown-elf-gcc) -RISCV_GXX := $(abspath $(RISCV_PATH)/bin/riscv64-unknown-elf-g++) -RISCV_OBJDUMP := $(abspath $(RISCV_PATH)/bin/riscv64-unknown-elf-objdump) -RISCV_GDB := $(abspath $(RISCV_PATH)/bin/riscv64-unknown-elf-gdb) -RISCV_AR := $(abspath $(RISCV_PATH)/bin/riscv64-unknown-elf-ar) +RISCV_GCC := $(abspath $(RISCV_PATH)/bin/$(CROSS_COMPILE)-gcc) +RISCV_GXX := $(abspath $(RISCV_PATH)/bin/$(CROSS_COMPILE)-g++) +RISCV_OBJDUMP := $(abspath $(RISCV_PATH)/bin/$(CROSS_COMPILE)-objdump) +RISCV_GDB := $(abspath $(RISCV_PATH)/bin/$(CROSS_COMPILE)-gdb) +RISCV_AR := $(abspath $(RISCV_PATH)/bin/$(CROSS_COMPILE)-ar) PATH := $(abspath $(RISCV_PATH)/bin):$(PATH) |