diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..9d81d77 --- /dev/null +++ b/Makefile @@ -0,0 +1,70 @@ +RISCV ?= $(CURDIR)/toolchain +PATH := $(RISCV)/bin:$(PATH) + +srcdir := $(dir $(realpath $(lastword $(MAKEFILE_LIST)))) +srcdir := $(srcdir:/=) +wrkdir := $(CURDIR)/work + +toolchain_srcdir := $(srcdir)/riscv-gnu-toolchain +toolchain32_wrkdir := $(wrkdir)/riscv32-gnu-toolchain +toolchain64_wrkdir := $(wrkdir)/riscv64-gnu-toolchain +toolchain_dest := $(CURDIR)/toolchain + +gdb_srcdir := $(srcdir)/riscv-binutils-gdb +gdb_wrkdir := $(wrkdir)/riscv-binutils-gdb +gdb_dest := $(CURDIR)/toolchain + +openocd_srcdir := $(srcdir)/openocd +openocd_wrkdir := $(wrkdir)/openocd +openocd_dest := $(CURDIR)/toolchain + +target64 := riscv64-unknown-linux-gnu +target32 := riscv32-unknown-linux-gnu + + +.PHONY: all +all: $(hex) + @echo All done. + +tools: tools64 tools32 openocd gdb + +tools64: $(toolchain_dest)/bin/$(target64)-gcc +tools32: $(toolchain_dest)/bin/$(target32)-gcc +openocd: $(openocd_dest)/bin/openocd +gdb: $(gdb_dest)/bin/$(target64)-gdb + +$(toolchain_dest)/bin/$(target64)-gcc: $(toolchain_srcdir) + mkdir -p $(toolchain64_wrkdir) + cd $(toolchain64_wrkdir); $(toolchain_srcdir)/configure --prefix=$(toolchain_dest) + $(MAKE) -C $(toolchain64_wrkdir) + +$(toolchain_dest)/bin/$(target32)-gcc: $(toolchain_srcdir) + mkdir -p $(toolchain32_wrkdir) + cd $(toolchain32_wrkdir); $(toolchain_srcdir)/configure --prefix=$(toolchain_dest) --with-arch=RV32IMA + $(MAKE) -C $(toolchain32_wrkdir) + + +$(openocd_dest)/bin/openocd: $(openocd_srcdir) + mkdir -p $(openocd_wrkdir) + cd $(openocd_srcdir); \ + $(openocd_srcdir)/bootstrap + cd $(openocd_wrkdir); \ + $(openocd_srcdir)/configure --prefix=$(openocd_dest) + $(MAKE) -C $(openocd_wrkdir) + $(MAKE) -C $(openocd_wrkdir) install + +$(gdb_dest)/bin/$(target64)-gdb : $(gdb_srcdir) + mkdir -p $(gdb_wrkdir) + cd $(gdb_wrkdir); $(gdb_srcdir)/configure --prefix=$(gdb_dest) --target=riscv64-unknown-elf + $(MAKE) -C $(gdb_wrkdir) + $(MAKE) -C $(gdb_wrkdir) install + + +.PHONY: clean +clean: + rm -rf -- $(wrkdir) + + +.PHONY: superclean +superclean: + rm -rf -- $(toolchain_dest) |