util/crossgcc/Makefile.inc

   1 ## SPDX-License-Identifier: GPL-2.0-only
   2
   3 TOOLCHAIN_ARCHES := i386 x64 arm aarch64 riscv ppc64 nds32le
   4
   5 help_toolchain help::
   6         @echo  '*** Toolchain targets ***'
   7         @echo  '  crossgcc        - Build coreboot cross-compilers for all platforms'
   8         @echo  '  crossgcc-clean  - Remove all built coreboot cross-compilers'
   9         @echo  '  iasl            - Build coreboot IASL compiler (built by all cross targets)'
  10         @echo  '  clang           - Build coreboot clang compiler'
  11         @echo  '  nasm            - Build coreboot nasm'
  12         @echo  '  test-toolchain  - Reports if toolchain components are out of date'
  13         @echo  '  crossgcc-ARCH   - Build cross-compiler for specific architecture'
  14         @echo  '  ARCH can be "$(subst $(spc),"$(comma) ",$(TOOLCHAIN_ARCHES))"'
  15         @echo  '  Use "make [target] CPUS=#" to build toolchain using multiple cores'
  16         @echo  '  Use "make [target] DEST=some/path" to install toolchain there'
  17         @echo
  18
  19 # For the toolchain builds, use CPUS=x to use multiple processors to build
  20 # use BUILDGCC_OPTIONS= to set any crossgcc command line options
  21 # Example: BUILDGCC_OPTIONS='-t' will keep temporary files after build
  22 crossgcc: clean-for-update
  23         $(MAKE) -C util/crossgcc all SKIP_CLANG=1
  24
  25 .PHONY: crossgcc crossgcc-i386 crossgcc-x64 crossgcc-arm crossgcc-aarch64 \
  26         crossgcc-riscv crossgcc-power8 crossgcc-clean iasl \
  27         clang jenkins-build-toolchain nasm
  28
  29 $(foreach arch,$(TOOLCHAIN_ARCHES),crossgcc-$(arch)): clean-for-update
  30         $(MAKE) -C util/crossgcc $(patsubst crossgcc-%,build-%,$@) build_iasl
  31
  32 iasl: clean-for-update
  33         $(MAKE) -C util/crossgcc build_iasl
  34
  35 clang: clean-for-update
  36         $(MAKE) -C util/crossgcc build_clang
  37
  38 nasm: clean-for-update
  39         $(MAKE) -C util/crossgcc build_nasm
  40
  41 crossgcc-clean: clean-for-update
  42         $(MAKE) -C util/crossgcc clean
  43
  44 test-toolchain:
  45 ifeq ($(COMPILER_OUT_OF_DATE),1)
  46         echo "The coreboot toolchain is not the current version."
  47         $(error )
  48 else
  49         echo "The coreboot toolchain is the current version."
  50 endif # ifeq ($(COMPILER_OUT_OF_DATE),1)
  51
  52 # This target controls what the jenkins builder tests
  53 jenkins-build-toolchain: BUILDGCC_OPTIONS ?= -y --nocolor
  54 jenkins-build-toolchain:
  55         $(MAKE) crossgcc clang KEEP_SOURCES=1 BUILDGCC_OPTIONS='$(BUILDGCC_OPTIONS)'
  56         PATH=$(if $(DEST),$(DEST)/bin,$(top)/util/crossgcc/xgcc/bin):$$PATH; $(MAKE) what-jenkins-does
  57         PATH=$(if $(DEST),$(DEST)/bin,$(top)/util/crossgcc/xgcc/bin):$$PATH; $(MAKE) test-toolchain