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- SUMMARY = "GNU cc and gcc C compilers"
- HOMEPAGE = "http://www.gnu.org/software/gcc/"
- DESCRIPTION = "The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, Go, and D, as well as libraries for these languages (libstdc++,...). GCC was originally written as the compiler for the GNU operating system."
- SECTION = "devel"
- LICENSE = "GPL"
- NATIVEDEPS = ""
- CVE_PRODUCT = "gcc"
- inherit autotools gettext texinfo
- BPN = "gcc"
- COMPILERDEP = "virtual/${MLPREFIX}${TARGET_PREFIX}gcc:do_gcc_stash_builddir"
- COMPILERDEP:class-nativesdk = "virtual/${TARGET_PREFIX}gcc-crosssdk:do_gcc_stash_builddir"
- python extract_stashed_builddir () {
- src = d.expand("${COMPONENTS_DIR}/${BUILD_ARCH}/gcc-stashed-builddir-${TARGET_SYS}")
- dest = d.getVar("B")
- oe.path.copyhardlinktree(src, dest)
- staging_processfixme([src + "/fixmepath"], dest, d.getVar("RECIPE_SYSROOT"), d.getVar("RECIPE_SYSROOT_NATIVE"), d)
- }
- def get_gcc_float_setting(bb, d):
- if d.getVar('ARMPKGSFX_EABI') == "hf" and d.getVar('TRANSLATED_TARGET_ARCH') == "arm":
- return "--with-float=hard"
- if d.getVar('TARGET_FPU') in [ 'soft' ]:
- return "--with-float=soft"
- if d.getVar('TARGET_FPU') in [ 'ppc-efd' ]:
- return "--enable-e500_double"
- return ""
- get_gcc_float_setting[vardepvalue] = "${@get_gcc_float_setting(bb, d)}"
- def get_gcc_x86_64_arch_setting(bb, d):
- import re
- march = re.match(r'^.*-march=([^\s]*)', d.getVar('TUNE_CCARGS'))
- if march:
- return "--with-arch=%s " % march.group(1)
- # The earliest supported x86-64 CPU
- return "--with-arch=core2"
- get_gcc_x86_64_arch_setting[vardepvalue] = "${@get_gcc_x86_64_arch_setting(bb, d)}"
- def get_gcc_mips_plt_setting(bb, d):
- if d.getVar('TRANSLATED_TARGET_ARCH') 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') in [ 'powerpc', 'powerpc64' ] and not bb.utils.contains('DISTRO_FEATURES', 'bssplt', True, False, d):
- return "--enable-secureplt"
- return ""
- def get_gcc_multiarch_setting(bb, d):
- target_arch = d.getVar('TRANSLATED_TARGET_ARCH')
- multiarch_options = {
- "i586": "--enable-targets=all",
- "i686": "--enable-targets=all",
- "powerpc": "--enable-targets=powerpc64",
- "powerpc64le": "--enable-targets=powerpcle",
- "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')
- 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)
- retdict = {}
- retdict['tune'] = tune
- retdict['ccargs'] = localdata.getVar('TUNE_CCARGS')
- retdict['features'] = localdata.getVar('TUNE_FEATURES')
- # BASELIB is used by the multilib code to change library paths
- retdict['baselib'] = localdata.getVar('BASE_LIB') or localdata.getVar('BASELIB')
- retdict['arch'] = localdata.getVar('TUNE_ARCH')
- retdict['abiextension'] = localdata.getVar('ABIEXTENSION')
- retdict['target_fpu'] = localdata.getVar('TARGET_FPU')
- retdict['pkgarch'] = localdata.getVar('TUNE_PKGARCH')
- retdict['package_extra_archs'] = localdata.getVar('PACKAGE_EXTRA_ARCHS')
- 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 =+ "\
- ${GNU_MIRROR}/gcc https://gcc.gnu.org/pub/gcc/releases/ \
- "
- #
- # Set some default values
- #
- gcclibdir = "${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"
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