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"