diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 87 |
1 files changed, 1 insertions, 86 deletions
@@ -19,9 +19,6 @@ GDB_PORT ?= 3333 # Variables the user probably shouldn't override. builddir := work/build -installdir := work/install -toolchain_srcdir := riscv-gnu-toolchain -openocd_srcdir := openocd ############################################################# # BSP Loading @@ -68,18 +65,6 @@ help: @echo " SiFive Freedom E Software Development Kit " @echo " Makefile targets:" @echo "" - @echo " tools [BOARD = $(BOARD)]:" - @echo " Install compilation & debugging tools to target your desired board." - @echo "" - @echo " toolchain-clean:" - @echo " Removes the installed toolchain." - @echo "" - @echo " openocd-clean:" - @echo " Removes the locally built instance of OpenOCD." - @echo "" - @echo " uninstall:" - @echo " Uninstall the compilation & debugging tools." - @echo "" @echo " software [PROGRAM=$(PROGRAM) BOARD=$(BOARD)]:" @echo " Build a software program to load with the" @echo " debugger." @@ -103,12 +88,9 @@ help: @echo " For more information, visit dev.sifive.com" ############################################################# -# This section is for tool installation +# This section is for tool configuration ############################################################# -.PHONY: tools -tools: riscv-gnu-toolchain openocd -# Pointers to various important tools in the toolchain. toolchain_builddir := $(builddir)/riscv-gnu-toolchain/riscv64-unknown-elf toolchain_prefix := $(toolchain_builddir)/prefix @@ -122,73 +104,6 @@ RISCV_AR := $(abspath $(RISCV_PATH)/bin/riscv64-unknown-elf-ar) PATH := $(abspath $(RISCV_PATH)/bin):$(PATH) -$(RISCV_GCC) $(RISCV_GXX) $(RISCV_OBJDUMP) $(RISCV_GDB) $(RISCV_AR): $(toolchain_builddir)/install.stamp - touch -c $@ - -# Builds riscv-gnu-toolchain, which contains GCC and all the supporting -# software for C code. -.PHONY: riscv-gnu-toolchain -riscv-gnu-toolchain: $(RISCV_GCC) $(RISCV_GXX) $(RISCV_OBJDUMP) $(RISCV_GDB) $(RISCV_AR) - -$(builddir)/riscv-gnu-toolchain/%/install.stamp: $(builddir)/riscv-gnu-toolchain/%/build.stamp - $(MAKE) -C $(dir $@) install - date > $@ - -$(builddir)/riscv-gnu-toolchain/%/build.stamp: $(builddir)/riscv-gnu-toolchain/%/configure.stamp - $(MAKE) -C $(dir $@) - date > $@ - -$(builddir)/riscv-gnu-toolchain/%-elf/configure.stamp: - $(eval $@_TUPLE := $(patsubst $(builddir)/riscv-gnu-toolchain/%-elf/configure.stamp,%,$@)) - rm -rf $(dir $@) - mkdir -p $(dir $@) - cd $(dir $@); $(abspath $(toolchain_srcdir)/configure) \ - --prefix=$(abspath $(dir $@)/prefix) \ - --disable-linux \ - --enable-multilib \ - --with-cmodel=medany \ - --with-libgcc-cmodel - date > $@ - -.PHONY: toolchain-clean -toolchain-clean: - rm -rf $(toolchain_builddir) - -# Builds and installs OpenOCD, which translates GDB into JTAG for debugging and -# initializing the target. -openocd_builddir := $(builddir)/openocd -openocd_prefix := $(openocd_builddir)/prefix - -RISCV_OPENOCD_PATH ?= $(openocd_prefix) -RISCV_OPENOCD ?= $(RISCV_OPENOCD_PATH)/bin/openocd - -.PHONY: openocd -openocd: $(RISCV_OPENOCD) - -$(RISCV_OPENOCD): $(openocd_builddir)/install.stamp - touch -c $@ - -$(openocd_builddir)/install.stamp: $(openocd_builddir)/build.stamp - $(MAKE) -C $(dir $@) install - date > $@ - -$(openocd_builddir)/build.stamp: $(openocd_builddir)/configure.stamp - $(MAKE) -C $(dir $@) - date > $@ - -$(openocd_builddir)/configure.stamp: - rm -rf $(dir $@) - mkdir -p $(dir $@) - cd $(abspath $(openocd_srcdir)); autoreconf -i - cd $(dir $@); $(abspath $(openocd_srcdir)/configure) \ - --prefix=$(abspath $(dir $@)/prefix) \ - --disable-werror - date > $@ - -.PHONY: openocd-clean -openocd-clean: - rm -rf $(openocd_builddir) - ############################################################# # This Section is for Software Compilation ############################################################# |