{ "toolchain":
  { "type": "export"
  , "flexible_config": ["ARCH", "TARGET_ARCH", "TOOLCHAIN_CONFIG", "ENV"]
  , "target": "busybox"
  }
, "original sources":
  {"type": "install", "dirs": [[["TREE", null, "."], "src"]]}
, "sources":
  { "type": ["@", "rules", "CC/foreign/shell", "data"]
  , "project": ["original sources"]
  , "localbase": [["@", "patch-cbq", "", "remove-cbq.patch"]]
  , "cmds":
    [ "cp -r src/. ${DESTDIR}"
    , "chmod 644 ${DESTDIR}/networking/tc.c"
    , "(cd ${DESTDIR} && patch -p1 < ${LOCALBASE}/remove-cbq.patch)"
    ]
  , "out_dirs": ["."]
  }
, "busybox":
  { "type": ["@", "rules", "CC/foreign/shell", "data"]
  , "project": ["sources"]
  , "cmds":
    [ "NJOBS=$(nproc --all 2>/dev/null || echo 1)"
    , "GCC_TOOLCHAIN=$(dirname ${CC})/.."
    , "export PATH=$(dirname ${CC}):${PATH}"
    , "unset CFLAGS CXXFLAGS"
    , "export LDFLAGS=\"-static\""
    , "export SOURCE_DATE_EPOCH=0"
    , "${MAKE} HOSTCC=\"${CC} -static\" HOSTCXX=\"${CXX} -static\" defconfig >configure.log 2>&1 || (cat configure.log && exit 1)"
    , "${MAKE} -j${NJOBS} HOSTCC=\"${CC} -static\" HOSTCXX=\"${CXX} -static\" >build.log 2>&1 || (cat configure.log build.log && exit 1)"
    , "${MAKE} -j${NJOBS} HOSTCC=\"${CC} -static\" HOSTCXX=\"${CXX} -static\" CONFIG_PREFIX=${DESTDIR} install >>build.log 2>&1 || (cat configure.log build.log && exit 1)"
    , "cd ${DESTDIR}"
    , "for d in sbin usr/bin usr/sbin; do cp -l bin/busybox $d; done"
    , "for l in $(find sbin usr/bin usr/sbin -type l); do ln -sf busybox $l; done"
    ]
  , "out_dirs": ["."]
  }
}