| ## |
| ## This file is part of the coreboot project. |
| ## |
| ## Copyright (C) 2016 Google Inc. |
| ## |
| ## This program is free software; you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation; version 2 of the License. |
| ## |
| ## This program is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| ## |
| |
| TOOLCHAIN_ARCHES := i386 x64 arm aarch64 mips riscv power8 nds32le |
| |
| help_toolchain help:: |
| @echo '*** Toolchain targets ***' |
| @echo ' crossgcc - Build coreboot cross-compilers for all platforms' |
| @echo ' crosstools - Build coreboot cross-compiler and GDB for all platforms' |
| @echo ' crossgcc-clean - Remove all built coreboot cross-compilers' |
| @echo ' iasl - Build coreboot IASL compiler (built by all cross targets)' |
| @echo ' clang - Build coreboot clang compiler' |
| @echo ' test-toolchain - Reports if toolchain components are out of date' |
| @echo ' crossgcc-ARCH - Build cross-compiler for specific architecture' |
| @echo ' crosstools-ARCH - Build cross-compiler with GDB for specific architecture' |
| @echo ' ARCH can be "$(subst $(spc),"$(comma) ",$(TOOLCHAIN_ARCHES))"' |
| @echo ' Use "make [target] CPUS=#" to build toolchain using multiple cores' |
| @echo |
| |
| # For the toolchain builds, use CPUS=x to use multiple processors to build |
| # use BUILDGCC_OPTIONS= to set any crossgcc command line options |
| # Example: BUILDGCC_OPTIONS='-t' will keep temporary files after build |
| crossgcc: clean-for-update |
| $(MAKE) -C util/crossgcc all_without_gdb SKIP_CLANG=1 |
| |
| .PHONY: crossgcc crossgcc-i386 crossgcc-x64 crossgcc-arm crossgcc-aarch64 \ |
| crossgcc-mips crossgcc-riscv crossgcc-power8 crossgcc-clean iasl \ |
| clang crosstools-i386 crosstools-x64 crosstools-arm \ |
| crosstools-aarch64 crosstools-mips crosstools-riscv crosstools-power8 |
| |
| $(foreach arch,$(TOOLCHAIN_ARCHES),crossgcc-$(arch)): clean-for-update |
| $(MAKE) -C util/crossgcc $(patsubst crossgcc-%,build-%,$@) build_iasl SKIP_GDB=1 |
| |
| crosstools: clean-for-update |
| $(MAKE) -C util/crossgcc all_with_gdb SKIP_CLANG=1 |
| |
| iasl: clean-for-update |
| $(MAKE) -C util/crossgcc build_iasl |
| |
| clang: clean-for-update |
| $(MAKE) -C util/crossgcc build_clang |
| |
| $(foreach arch,$(TOOLCHAIN_ARCHES),crosstools-$(arch)): clean-for-update |
| $(MAKE) -C util/crossgcc $(patsubst crosstools-%,build-%,$@) build_iasl |
| |
| crossgcc-clean: clean-for-update |
| $(MAKE) -C util/crossgcc clean |
| |
| test-toolchain: |
| ifeq ($(COMPILER_OUT_OF_DATE),1) |
| echo "The coreboot toolchain is not the current version." |
| $(error ) |
| else |
| echo "The coreboot toolchain is the current version." |
| endif # ifeq ($(COMPILER_OUT_OF_DATE),1) |