SUMMARY = "GNU cc and gcc C compilers" HOMEPAGE = "http://www.gnu.org/software/gcc/" SECTION = "devel" LICENSE = "GPL" NATIVEDEPS = "" inherit autotools gettext texinfo BPN = "gcc" def get_gcc_float_setting(bb, d): if d.getVar('ARMPKGSFX_EABI', True) == "hf" and d.getVar('TRANSLATED_TARGET_ARCH', True) == "arm": return "--with-float=hard" if d.getVar('TARGET_FPU', True) in [ 'soft' ]: return "--with-float=soft" if d.getVar('TARGET_FPU', True) in [ 'ppc-efd' ]: return "--enable-e500_double" return "" get_gcc_float_setting[vardepvalue] = "${@get_gcc_float_setting(bb, d)}" def get_gcc_mips_plt_setting(bb, d): if d.getVar('TRANSLATED_TARGET_ARCH', True) in [ 'mips', 'mipsel' ] and bb.utils.contains('DISTRO_FEATURES', 'mplt', True, False, d): return "--with-mips-plt" return "" def get_gcc_ppc_plt_settings(bb, d): if d.getVar('TRANSLATED_TARGET_ARCH', True) in [ 'powerpc' ] and not bb.utils.contains('DISTRO_FEATURES', 'bssplt', True, False, d): return "--enable-secureplt" return "" def get_long_double_setting(bb, d): if d.getVar('TRANSLATED_TARGET_ARCH', True) in [ 'powerpc', 'powerpc64' ] and d.getVar('TCLIBC', True) in [ 'uclibc', 'glibc' ]: return "--with-long-double-128" return "" def get_gcc_multiarch_setting(bb, d): target_arch = d.getVar('TRANSLATED_TARGET_ARCH', True) multiarch_options = { "i586": "--enable-targets=all", "i686": "--enable-targets=all", "powerpc": "--enable-targets=powerpc64", "mips": "--enable-targets=all", "sparc": "--enable-targets=all", } if bb.utils.contains('DISTRO_FEATURES', 'multiarch', True, False, d): if target_arch in multiarch_options : return multiarch_options[target_arch] return "" # this is used by the multilib setup of gcc def get_tune_parameters(tune, d): availtunes = d.getVar('AVAILTUNES', True) if tune not in availtunes.split(): bb.error('The tune: %s is not one of the available tunes: %s', tune or None, availtunes) localdata = bb.data.createCopy(d) override = ':tune-' + tune localdata.setVar('OVERRIDES', localdata.getVar('OVERRIDES', False) + override) bb.data.update_data(localdata) retdict = {} retdict['tune'] = tune retdict['ccargs'] = localdata.getVar('TUNE_CCARGS', True) retdict['features'] = localdata.getVar('TUNE_FEATURES', True) # BASELIB is used by the multilib code to change library paths retdict['baselib'] = localdata.getVar('BASE_LIB', True) or localdata.getVar('BASELIB', True) retdict['arch'] = localdata.getVar('TUNE_ARCH', True) retdict['abiextension'] = localdata.getVar('ABIEXTENSION', True) retdict['target_fpu'] = localdata.getVar('TARGET_FPU', True) retdict['pkgarch'] = localdata.getVar('TUNE_PKGARCH', True) retdict['package_extra_archs'] = localdata.getVar('PACKAGE_EXTRA_ARCHS', True) return retdict get_tune_parameters[vardepsexclude] = "AVAILTUNES TUNE_CCARGS OVERRIDES TUNE_FEATURES BASE_LIB BASELIB TUNE_ARCH ABIEXTENSION TARGET_FPU TUNE_PKGARCH PACKAGE_EXTRA_ARCHS" DEBIANNAME_${MLPREFIX}libgcc = "libgcc1" MIRRORS =+ "\ ${GNU_MIRROR}/gcc ftp://gcc.gnu.org/pub/gcc/releases/ \n \ ${GNU_MIRROR}/gcc ftp://gd.tuwien.ac.at/gnu/gcc/ \n \ ${GNU_MIRROR}/gcc http://mirrors.rcn.net/pub/sourceware/gcc/releases/ \n \ ${GNU_MIRROR}/gcc http://gcc.get-software.com/releases/ \n \ ${GNU_MIRROR}/gcc http://gcc.get-software.com/releases/ \n \ " # # Set some default values # gcclibdir = "${libdir}/gcc" BINV = "${PV}" #S = "${WORKDIR}/gcc-${PV}" S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}" B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}" target_includedir ?= "${includedir}" target_libdir ?= "${libdir}" target_base_libdir ?= "${base_libdir}" target_prefix ?= "${prefix}" # We need to ensure that for the shared work directory, the do_patch signatures match # The real WORKDIR location isn't a dependency for the shared workdir. src_patches[vardepsexclude] = "WORKDIR" should_apply[vardepsexclude] += "PN"