classes/cross.bbclass

   1 # We want cross packages to be relocatable
   2 inherit relocatable
   3
   4 # Cross packages are built indirectly via dependency,
   5 # no need for them to be a direct target of 'world'
   6 EXCLUDE_FROM_WORLD = "1"
   7
   8 # In order to keep TARGET_PREFIX decoupled from TARGET_SYS, let's force the
   9 # binary names to match the former, rather than relying on autoconf's implicit
  10 # prefixing based on the latter.
  11 EXTRA_OECONF_append = " --program-prefix=${TARGET_PREFIX}"
  12
  13 # Save PACKAGE_ARCH before changing HOST_ARCH
  14 OLD_PACKAGE_ARCH := "${PACKAGE_ARCH}"
  15 PACKAGE_ARCH = "${OLD_PACKAGE_ARCH}"
  16 # Also save BASE_PACKAGE_ARCH since HOST_ARCH can influence it
  17 OLD_BASE_PACKAGE_ARCH := "${BASE_PACKAGE_ARCH}"
  18 BASE_PACKAGE_ARCH = "${OLD_BASE_PACKAGE_ARCH}"
  19
  20 HOST_ARCH = "${BUILD_ARCH}"
  21 HOST_VENDOR = "${BUILD_VENDOR}"
  22 HOST_OS = "${BUILD_OS}"
  23 HOST_PREFIX = "${BUILD_PREFIX}"
  24 HOST_CC_ARCH = "${BUILD_CC_ARCH}"
  25 HOST_EXEEXT = "${BUILD_EXEEXT}"
  26 BASEPKG_HOST_SYS = "${HOST_ARCH}${HOST_VENDOR}-${HOST_OS}"
  27
  28 CPPFLAGS = "${BUILD_CPPFLAGS}"
  29 CFLAGS = "${BUILD_CFLAGS}"
  30 CXXFLAGS = "${BUILD_CFLAGS}"
  31 LDFLAGS = "${BUILD_LDFLAGS}"
  32 LDFLAGS_build-darwin = "-L${STAGING_LIBDIR_NATIVE}"
  33
  34 TOOLCHAIN_OPTIONS = ""
  35
  36 DEPENDS_GETTEXT = "gettext-native"
  37
  38 # Path mangling needed by the cross packaging
  39 # Note that we use := here to ensure that libdir and includedir are
  40 # target paths, not CROSS_DIR paths.
  41 target_libdir := "${libdir}"
  42 target_includedir := "${includedir}"
  43 target_base_libdir := "${base_libdir}"
  44 target_prefix := "${prefix}"
  45
  46 # Overrides for paths
  47 base_prefix = "${STAGING_DIR_NATIVE}"
  48 prefix = "${base_prefix}${prefix_native}/${BASE_PACKAGE_ARCH}"
  49 exec_prefix = "${prefix}"
  50 base_sbindir = "${base_prefix}/bin"
  51 sbindir = "${exec_prefix}/bin"
  52
  53 # staging should be special for cross
  54 STAGING_DIR_HOST = ""
  55 SHLIBSDIR = "${STAGING_DIR_NATIVE}/shlibs"
  56
  57 do_install () {
  58         oe_runmake 'DESTDIR=${D}' install
  59 }
  60
  61 #
  62 # Override the default sysroot staging copy since this won't look like a target system
  63 #
  64 sysroot_stage_all() {
  65         sysroot_stage_dir ${D} ${SYSROOT_DESTDIR}
  66         install -d ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_base_libdir}/
  67         install -d ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_libdir}/
  68         if [ -d ${SYSROOT_DESTDIR}${target_base_libdir} ]; then
  69                 sysroot_stage_libdir ${SYSROOT_DESTDIR}${target_base_libdir} ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_base_libdir}
  70         fi
  71         if [ -d ${SYSROOT_DESTDIR}${target_libdir} ]; then
  72                 sysroot_stage_libdir ${SYSROOT_DESTDIR}${target_libdir} ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_libdir}
  73         fi
  74 }
  75
  76 #
  77 # Cross .la files have more path issues we have to correct only for libtool < 2.4
  78 SYSROOTEXTRALIBDIRSED_OLD = " -e \"/^libdir=/s,.*,libdir=${target_libdir},g\" -e \"/^dependency_libs=/s,\([[:space:]']\)-L${STAGING_LIBDIR_NATIVE},,g\""
  79
  80 SYSROOTEXTRALIBDIRSED = "${@["${SYSROOTEXTRALIBDIRSED_OLD}",""][("${LIBTOOL_HAS_SYSROOT}" == "yes")]}"