1SUMMARY = "GNU cc and gcc C compilers" 2HOMEPAGE = "http://www.gnu.org/software/gcc/" 3DESCRIPTION = "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." 4SECTION = "devel" 5LICENSE = "GPL" 6 7NATIVEDEPS = "" 8 9CVE_PRODUCT = "gcc" 10 11inherit autotools gettext texinfo 12 13BPN = "gcc" 14COMPILERDEP = "virtual/${MLPREFIX}${TARGET_PREFIX}gcc:do_gcc_stash_builddir" 15COMPILERDEP:class-nativesdk = "virtual/${TARGET_PREFIX}gcc-crosssdk:do_gcc_stash_builddir" 16 17python extract_stashed_builddir () { 18 src = d.expand("${COMPONENTS_DIR}/${BUILD_ARCH}/gcc-stashed-builddir-${TARGET_SYS}") 19 dest = d.getVar("B") 20 oe.path.copyhardlinktree(src, dest) 21 staging_processfixme([src + "/fixmepath"], dest, d.getVar("RECIPE_SYSROOT"), d.getVar("RECIPE_SYSROOT_NATIVE"), d) 22} 23 24def get_gcc_float_setting(bb, d): 25 if d.getVar('ARMPKGSFX_EABI') == "hf" and d.getVar('TRANSLATED_TARGET_ARCH') == "arm": 26 return "--with-float=hard" 27 if d.getVar('TARGET_FPU') in [ 'soft' ]: 28 return "--with-float=soft" 29 if d.getVar('TARGET_FPU') in [ 'ppc-efd' ]: 30 return "--enable-e500_double" 31 return "" 32 33get_gcc_float_setting[vardepvalue] = "${@get_gcc_float_setting(bb, d)}" 34 35def get_gcc_mips_plt_setting(bb, d): 36 if d.getVar('TRANSLATED_TARGET_ARCH') in [ 'mips', 'mipsel' ] and bb.utils.contains('DISTRO_FEATURES', 'mplt', True, False, d): 37 return "--with-mips-plt" 38 return "" 39 40def get_gcc_ppc_plt_settings(bb, d): 41 if d.getVar('TRANSLATED_TARGET_ARCH') in [ 'powerpc', 'powerpc64' ] and not bb.utils.contains('DISTRO_FEATURES', 'bssplt', True, False, d): 42 return "--enable-secureplt" 43 return "" 44 45def get_gcc_multiarch_setting(bb, d): 46 target_arch = d.getVar('TRANSLATED_TARGET_ARCH') 47 multiarch_options = { 48 "i586": "--enable-targets=all", 49 "i686": "--enable-targets=all", 50 "powerpc": "--enable-targets=powerpc64", 51 "powerpc64le": "--enable-targets=powerpcle", 52 "mips": "--enable-targets=all", 53 "sparc": "--enable-targets=all", 54 } 55 56 if bb.utils.contains('DISTRO_FEATURES', 'multiarch', True, False, d): 57 if target_arch in multiarch_options : 58 return multiarch_options[target_arch] 59 return "" 60 61# this is used by the multilib setup of gcc 62def get_tune_parameters(tune, d): 63 availtunes = d.getVar('AVAILTUNES') 64 if tune not in availtunes.split(): 65 bb.error('The tune: %s is not one of the available tunes: %s' % (tune or None, availtunes)) 66 67 localdata = bb.data.createCopy(d) 68 override = ':tune-' + tune 69 localdata.setVar('OVERRIDES', localdata.getVar('OVERRIDES', False) + override) 70 71 retdict = {} 72 retdict['tune'] = tune 73 retdict['ccargs'] = localdata.getVar('TUNE_CCARGS') 74 retdict['features'] = localdata.getVar('TUNE_FEATURES') 75 # BASELIB is used by the multilib code to change library paths 76 retdict['baselib'] = localdata.getVar('BASE_LIB') or localdata.getVar('BASELIB') 77 retdict['arch'] = localdata.getVar('TUNE_ARCH') 78 retdict['abiextension'] = localdata.getVar('ABIEXTENSION') 79 retdict['target_fpu'] = localdata.getVar('TARGET_FPU') 80 retdict['pkgarch'] = localdata.getVar('TUNE_PKGARCH') 81 retdict['package_extra_archs'] = localdata.getVar('PACKAGE_EXTRA_ARCHS') 82 return retdict 83 84get_tune_parameters[vardepsexclude] = "AVAILTUNES TUNE_CCARGS OVERRIDES TUNE_FEATURES BASE_LIB BASELIB TUNE_ARCH ABIEXTENSION TARGET_FPU TUNE_PKGARCH PACKAGE_EXTRA_ARCHS" 85 86DEBIANNAME:${MLPREFIX}libgcc = "libgcc1" 87 88MIRRORS =+ "\ 89 ${GNU_MIRROR}/gcc https://gcc.gnu.org/pub/gcc/releases/ \ 90" 91# 92# Set some default values 93# 94gcclibdir = "${libdir}/gcc" 95BINV = "${PV}" 96#S = "${WORKDIR}/gcc-${PV}" 97S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}" 98 99B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}" 100 101target_includedir ?= "${includedir}" 102target_libdir ?= "${libdir}" 103target_base_libdir ?= "${base_libdir}" 104target_prefix ?= "${prefix}" 105 106# We need to ensure that for the shared work directory, the do_patch signatures match 107# The real WORKDIR location isn't a dependency for the shared workdir. 108src_patches[vardepsexclude] = "WORKDIR" 109should_apply[vardepsexclude] += "PN" 110