util/crossgcc/Makefile

   1 # if no architecture is specified, set a default
   2 BUILD_PLATFORM ?= i386-elf
   3 DEST ?= $(CURDIR)/xgcc
   4
   5 # For the toolchain builds, use CPUS=x to use multiple processors to build
   6 # use KEEP_SOURCES=1 to keep temporary files after the build
   7 # use BUILDGCC_OPTIONS= to set any other crossgcc command line options
   8 # Example: BUILDGCC_OPTIONS=-c to remove temporary files before build
   9
  10 all all_with_gdb:
  11         $(MAKE) build-i386 build-x64 build-arm \
  12                 build-riscv build-aarch64 build-ppc64 build-nds32le \
  13                 build_clang build_iasl build_make build_nasm
  14
  15 all_without_gdb:
  16         $(MAKE) SKIP_GDB=1 build-i386 build-x64 build-arm \
  17                 build-riscv build-aarch64 build-ppc64 build-nds32le \
  18                 build_clang build_iasl build_make build_nasm
  19
  20 build_tools: build_gcc build_gdb
  21
  22 ###########################################################
  23 ### targets to do buildgcc builds
  24
  25 build_gcc:
  26         bash ./buildgcc -p $(BUILD_PLATFORM) $(if $(CPUS),-j $(CPUS)) $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) \
  27                         $(if $(BUILD_LANGUAGES),-l $(BUILD_LANGUAGES)) -d $(DEST)
  28
  29 build_gdb:
  30 ifeq ($(SKIP_GDB),)
  31         bash ./buildgcc -p $(BUILD_PLATFORM) -P gdb $(if $(CPUS),-j $(CPUS))  $(if $(KEEP_SOURCES),-t) \
  32                         $(BUILDGCC_OPTIONS) -d $(DEST)
  33 endif
  34
  35 build_iasl:
  36         bash ./buildgcc -P iasl $(if $(CPUS),-j $(CPUS))  $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) -d $(DEST)
  37
  38 build_clang:
  39 ifeq ($(SKIP_CLANG),)
  40         bash ./buildgcc -P clang $(if $(CPUS),-j $(CPUS))  $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) -d $(DEST)
  41 endif
  42
  43 build_make:
  44         bash ./buildgcc -P make $(if $(CPUS),-j $(CPUS))  $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) -d $(DEST)
  45
  46 build_nasm:
  47         bash ./buildgcc -P nasm $(if $(CPUS),-j $(CPUS))  $(if $(KEEP_SOURCES),-t) $(BUILDGCC_OPTIONS) -d $(DEST)
  48
  49 ###########################################################
  50 build-i386:
  51         @$(MAKE) build_tools build_nasm BUILD_PLATFORM=i386-elf
  52
  53 build-x64:
  54         @$(MAKE) build_tools build_nasm BUILD_PLATFORM=x86_64-elf
  55
  56 build-arm:
  57         @$(MAKE) build_tools BUILD_PLATFORM=arm-eabi
  58
  59 build-aarch64:
  60         @$(MAKE) build_tools BUILD_PLATFORM=aarch64-elf
  61
  62 build-riscv:
  63         # GDB is currently not supported on RISC-V
  64         @$(MAKE) build_gcc BUILD_PLATFORM=riscv-elf
  65
  66 build-ppc64:
  67         @$(MAKE) build_tools BUILD_PLATFORM=powerpc64-linux-gnu
  68
  69 build-nds32le:
  70         @$(MAKE) build_tools BUILD_PLATFORM=nds32le-elf
  71
  72 clean_tempfiles:
  73         rm -rf build-*
  74         rm -rf binutils-* gcc-* gmp-* mpc-* mpfr-*
  75         rm -rf llvm-* clang-tools-* cfe-* compiler-rt-*
  76         rm -rf acpica-*
  77         rm -rf gdb-*
  78         rm -f  getopt
  79
  80 clean: clean_tempfiles
  81         rm -rf xgcc
  82
  83 distclean: clean
  84         rm -rf tarballs
  85
  86 .PHONY: build_gcc build_iasl build_gdb build_clang all all_with_gdb \
  87         all_without_gdb build_tools build-i386 build-x64 build-arm  \
  88         build-aarch64 build-riscv build-ppc64 build-nds32le build-nasm \
  89         clean distclean clean_tempfiles
  90 .NOTPARALLEL: