util/crossgcc/Makefile.mk

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  13         @echo  '  test-toolchain  - Reports if toolchain components are out of date'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