diff options
| author | Nathaniel Graff <nathaniel.graff@sifive.com> | 2019-03-12 10:09:10 -0700 |
|---|---|---|
| committer | Nathaniel Graff <nathaniel.graff@sifive.com> | 2019-03-12 15:37:07 -0700 |
| commit | 1b72ca73835d6064b467a126a392f4539fa2f10a (patch) | |
| tree | 2cadf4a3e7d05df28a8f8cbeb5cf386456f8e0f4 /scripts/libmetal.mk | |
| parent | ebe73c01fbdf73b3b4c6beaf089edb7ee394aa0b (diff) | |
Build metal libs into install/lib/CONFIGURATION
Removes the INCLUDE_METAL_SOURCES option. If we want to be able to
support multiple build configurations for standalone projects, the Metal
library must be rebuilt to take into account those options.
An alternative is to put back the prebuilt library option and just
remove the configuration option from standalone projects without the
Metal library sources.
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
Diffstat (limited to 'scripts/libmetal.mk')
| -rw-r--r-- | scripts/libmetal.mk | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/scripts/libmetal.mk b/scripts/libmetal.mk index 97ce543..b443ca7 100644 --- a/scripts/libmetal.mk +++ b/scripts/libmetal.mk @@ -6,17 +6,22 @@ METAL_SOURCE_PATH ?= freedom-metal METAL_LDSCRIPT = $(BSP_DIR)/metal.lds METAL_HEADER = $(BSP_DIR)/metal.h +METAL_PREFIX = $(abspath $(BSP_DIR)/install) +METAL_BUILD_DIR = $(abspath $(BSP_DIR)/build/$(CONFIGURATION)) +METAL_LIB_DIR = $(abspath $(BSP_DIR)/install/lib/$(CONFIGURATION)) + .PHONY: metal -metal: $(BSP_DIR)/install/stamp +metal: $(METAL_LIB_DIR)/stamp -$(BSP_DIR)/build/Makefile: +$(METAL_BUILD_DIR)/Makefile: @rm -rf $(dir $@) @mkdir -p $(dir $@) cd $(dir $@) && \ CFLAGS="$(RISCV_CFLAGS)" \ $(abspath $(METAL_SOURCE_PATH)/configure) \ --host=$(CROSS_COMPILE) \ - --prefix=$(abspath $(BSP_DIR)/install) \ + --prefix=$(METAL_PREFIX) \ + --libdir=$(METAL_LIB_DIR) \ --disable-maintainer-mode \ --with-preconfigured \ --with-machine-name=$(TARGET) \ @@ -25,21 +30,21 @@ $(BSP_DIR)/build/Makefile: --with-builtin-libgloss touch -c $@ -$(BSP_DIR)/install/stamp: $(BSP_DIR)/build/Makefile - $(MAKE) -C $(abspath $(BSP_DIR)/build) install +$(METAL_LIB_DIR)/stamp: $(BSP_DIR)/build/$(CONFIGURATION)/Makefile + $(MAKE) -C $(abspath $(BSP_DIR)/build/$(CONFIGURATION)) install date > $@ -$(BSP_DIR)/install/lib/libriscv%.a: $(BSP_DIR)/install/stamp ;@: +$(METAL_LIB_DIR)/libriscv%.a: $(METAL_LIB_DIR)/stamp ;@: -$(BSP_DIR)/install/lib/libmetal.a: $(BSP_DIR)/install/lib/libriscv__mmachine__$(TARGET).a +$(METAL_LIB_DIR)/libmetal.a: $(METAL_LIB_DIR)/libriscv__mmachine__$(TARGET).a cp $< $@ -$(BSP_DIR)/install/lib/libmetal-gloss.a: $(BSP_DIR)/install/lib/libriscv__menv__metal.a +$(METAL_LIB_DIR)/libmetal-gloss.a: $(METAL_LIB_DIR)/libriscv__menv__metal.a cp $< $@ .PHONY: clean-metal clean-metal: - rm -rf $(BSP_DIR)/install + rm -rf $(METAL_PREFIX) rm -rf $(BSP_DIR)/build clean: clean-metal |