toolchain/Makefile

   1 BINUTILS_VER=2.42
   2 BINUTILS_TAR=binutils-$(BINUTILS_VER).tar.xz
   3 BINUTILS_URL="http://mirrors.kernel.org/gnu/binutils/$(BINUTILS_TAR)"
   4
   5 NEWLIB_VER=4.4.0.20231231
   6 NEWLIB_TAR=newlib-$(NEWLIB_VER).tar.gz
   7 NEWLIB_URL="ftp://sourceware.org/pub/newlib/$(NEWLIB_TAR)"
   8
   9 GCC_VER=13.3.0
  10 GCC_TAR=gcc-$(GCC_VER).tar.xz
  11 GCC_URL="http://mirrors.kernel.org/gnu/gcc/gcc-$(GCC_VER)/$(GCC_TAR)"
  12
  13 MPFR_VER=4.2.1
  14 MPFR_TAR=mpfr-$(MPFR_VER).tar.xz
  15 MPFR_URL="http://ftpmirror.gnu.org/gnu/mpfr/$(MPFR_TAR)"
  16
  17 GMP_VER=6.3.0
  18 GMP_TAR=gmp-$(GMP_VER).tar.xz
  19 GMP_URL="http://ftpmirror.gnu.org/gnu/gmp/$(GMP_TAR)"
  20
  21 MPC_VER=1.3.1
  22 MPC_TAR=mpc-$(MPC_VER).tar.gz
  23 MPC_URL="http://ftpmirror.gnu.org/gnu/mpc/$(MPC_TAR)"
  24
  25 JOBS?=$(shell grep -c ^processor /proc/cpuinfo)
  26
  27 BASEDIR=$(shell pwd)
  28
  29 define checksum
  30 @if grep -q '  $(subst .,\.,$(1))$$' SHA256SUMS; then                   \
  31         grep '  $(subst .,\.,$(1))$$' SHA256SUMS | sha256sum -c || rm $(1);     \
  32 else                                                                    \
  33         echo "WARNING: no checksum defined for $(1)";                   \
  34 fi
  35 endef
  36
  37 all: clean gcc
  38
  39 src/$(MPFR_TAR):
  40         wget -P "$(BASEDIR)/src" "$(MPFR_URL)"
  41         $(call checksum,$@)
  42
  43 src/$(GMP_TAR):
  44         wget -P "$(BASEDIR)/src" "$(GMP_URL)"
  45         $(call checksum,$@)
  46
  47 src/$(MPC_TAR):
  48         wget -P "$(BASEDIR)/src" "$(MPC_URL)"
  49         $(call checksum,$@)
  50
  51 src/$(BINUTILS_TAR):
  52         wget -P "$(BASEDIR)/src" "$(BINUTILS_URL)"
  53         $(call checksum,$@)
  54
  55 src/$(NEWLIB_TAR):
  56         wget -P "$(BASEDIR)/src" "$(NEWLIB_URL)"
  57         $(call checksum,$@)
  58
  59 src/$(GCC_TAR):
  60         wget -P "$(BASEDIR)/src" "$(GCC_URL)"
  61         $(call checksum,$@)
  62
  63 src/mpfr-$(MPFR_VER): src/$(MPFR_TAR)
  64         tar -C "$(BASEDIR)/src" -xf "$<"
  65
  66 src/gmp-$(GMP_VER): src/$(GMP_TAR)
  67         tar -C "$(BASEDIR)/src" -xf "$<"
  68
  69 src/mpc-$(MPC_VER): src/$(MPC_TAR)
  70         tar -C "$(BASEDIR)/src" -xf "$<"
  71
  72 src/binutils-$(BINUTILS_VER): src/$(BINUTILS_TAR)
  73         tar -C "$(BASEDIR)/src" -xf "$<"
  74
  75 src/newlib-$(NEWLIB_VER): src/$(NEWLIB_TAR)
  76         tar -C "$(BASEDIR)/src" -xf "$<"
  77
  78 src/gcc-$(GCC_VER): src/$(GCC_TAR) src/newlib-$(NEWLIB_VER) src/mpc-$(MPC_VER) src/gmp-$(GMP_VER) src/mpfr-$(MPFR_VER)
  79         tar -C "$(BASEDIR)/src" -xf "$<"
  80         ln -s "$(BASEDIR)/src/newlib-$(NEWLIB_VER)/newlib" "$@"
  81         ln -s "$(BASEDIR)/src/newlib-$(NEWLIB_VER)/libgloss" "$@"
  82         ln -s "$(BASEDIR)/src/gmp-$(GMP_VER)" "$@/gmp"
  83         ln -s "$(BASEDIR)/src/mpfr-$(MPFR_VER)" "$@/mpfr"
  84         ln -s "$(BASEDIR)/src/mpc-$(MPC_VER)" "$@/mpc"
  85
  86 binutils: src/binutils-$(BINUTILS_VER)
  87         mkdir -p "$(BASEDIR)/build/binutils"
  88         cd "$(BASEDIR)/build/binutils"; \
  89         "$(BASEDIR)"/$</configure --target=sh-elf --prefix="$(BASEDIR)/inst"; \
  90         $(MAKE) -j$(JOBS); \
  91         $(MAKE) install
  92
  93 gcc: src/gcc-$(GCC_VER) binutils
  94         mkdir -p "$(BASEDIR)/build/gcc"
  95         cd "$(BASEDIR)/build/gcc"; \
  96         "$(BASEDIR)"/$</configure --target=sh-elf --prefix="$(BASEDIR)/inst" -enable-languages=c --without-pkgversion --with-newlib; \
  97         $(MAKE) -j$(JOBS); \
  98         $(MAKE) install
  99
 100 clean:
 101         rm -rf "$(BASEDIR)/build" "$(BASEDIR)/inst"
 102
 103 distclean: clean
 104         rm -rf "$(BASEDIR)/src"