<<< metadata_duplicate_useflag_description >>>
  sys-devel/gcc|jit|toolchain@gentoo.org
<<< packages_pkgcheck_scan >>>
    DroppedKeywords: version 13.0.1_pre20230129-r1: alpha, amd64, arm, arm64, hppa, ia64, m68k, mips, ppc, ppc64, riscv, s390, sparc, x86
<<< open bugs >>>
  https://bugs.gentoo.org/466482 media-gfx/autopano-sift-C-2.5.1_with_sys-devel/gcc-4.7.2_-flto_/_LTO_-_.../temp//ccEGYzBU.ltrans0.ltrans.o:ccEGYzBU.ltrans0.o:function_HyperRectangle_Distance:_error:_undefined_reference_to_'sqrt'
  https://bugs.gentoo.org/476682 app-arch/bzip2-1.0.6-r3_compiled_with_sys-devel/gcc-4.8.1_CFLAGS=-fgraphite-identity_-_merge:_bzip2:_Data_integrity_error_when_decompressing.
  https://bugs.gentoo.org/490276 =media-libs/x264-0.0.20130912_with_=sys-devel/gcc-4.8.1-r1_-_error:_'asm'_operand_has_impossible_constraints
  https://bugs.gentoo.org/526986 sys-devel/gcc_should_check_available_disk_space_via_check-reqs.eclass
  https://bugs.gentoo.org/606094 revdep-rebuild_confused_by_SYMLINK_LIB=yes_and_flags_orphaned_files_in_sys-devel/gcc
  https://bugs.gentoo.org/631460 sys-devel/gcc:_when_installed_for_mingw-w64_there_is_no_official_way_to_set_'Thread_model:_posix'
  https://bugs.gentoo.org/685062 sys-devel/gcc-9_C++17_Parallel_algorithms_support_dependency_on_dev-cpp/tbb-2018.20180312
  https://bugs.gentoo.org/692142 dev-java/openjdk-11.0.4_p11_with_&gt;=sys-devel/gcc-9_-_?
  https://bugs.gentoo.org/723738 sys-devel/gcc-10.1.0_fails_to_build_with_combined_lto_and_pgo_flags_if_fortran_flag_is_present_(possible_race)
  https://bugs.gentoo.org/728586 sys-devel/gcc-10.1.0-r1:_gcc-10.1.0/gcc/tree-ssa-reassoc.c:4754:1:_internal_compiler_error:_Segmentation_fault_(skylake)
  https://bugs.gentoo.org/751970 sys-devel/gcc-10.2.0-r2_fails_several_tests_on_ppc64
  https://bugs.gentoo.org/787596 sys-devel/gcc-11.1.0_-_fails_several_tests_on_ppc64
  https://bugs.gentoo.org/795810 sys-devel/gcc-10.3.0_QA_Notice:_Pre-stripped_files_found
  https://bugs.gentoo.org/828439 sys-devel/gcc-11.2.1_p20211127[go]_-_mv:_cannot_stat_'cpugen.o':_No_such_file_or_directory
  https://bugs.gentoo.org/828678 sys-devel/gcc_does_not_actually_honor_USE=&quot;-cxx&quot;
  https://bugs.gentoo.org/829955 sys-devel/gcc:_fails_when_building_on_NixOS_during_bootstrap_(cc1:_error:_no_include_path_in_which_to_search_for_stdc-predef.h)_(tries_to_use_system_/usr/include?)
  https://bugs.gentoo.org/830859 sys-devel/gcc-config:_add_explicit_--root_option
  https://bugs.gentoo.org/840392 sys-devel/gcc-11.3.0_QA_Notice:_Files_built_without_respecting_LDFLAGS_have_been_detected
  https://bugs.gentoo.org/841955 sys-devel/gcc-10.3.1_p20211126:_/usr/powerpc64le-unknown-linux-gnu/bin/ld.gold:_/var/tmp/portage/sys-devel/gcc-10.3.1_p20211126/work/build/powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs/libstdc++.so.6:_version_`GLIBCXX_3.4.29'_not_found_(required_by
  https://bugs.gentoo.org/843323 sys-devel/gcc:_ICE_with_gcc_9.x,_11.x_(not_10.x)_when_building_&gt;=net-im/telegram-desktop-3.1.8
  https://bugs.gentoo.org/849107 sys-devel/gcc:_crossdev_powerpc64-unknown-linux-gnu_ICEs,_fails_to_build_glibc_(on_sysdeps/powerpc/powerpc64/multiarch/strlen.c)
  https://bugs.gentoo.org/854477 sys-devel/gcc-11.3.0_fails_several_tests_on_ppc64
  https://bugs.gentoo.org/856424 sys-devel/gcc-11.3.0_fail_to_build_sys-devel/gcc-12.1_p20220625:_internal_compiler_error:_Segmentation_fault
  https://bugs.gentoo.org/860819 sys-devel/gcc:_building_tests_(tst-vfprintf-width-prec-mem,_tst-printf-bz18872)_for_sys-libs/glibc_hang_on_HPPA_when_building_with_-ggdb3
  https://bugs.gentoo.org/862891 sys-devel/gcc:_ICE_when_building_media-libs/libjxl_in__function_'bool_jxl_skcms_Parse(const_void*,_size_t,_skcms_ICCProfile*)':_at_skcms/skcms.cc:1004:6
  https://bugs.gentoo.org/863392 sys-devel/gcc:_cross-avr/gcc-12.1.0_incorrectly_reports_illegal_opcode_&quot;asr&quot;_instead_of_&quot;jmp&quot;_on_non-supporting_architectures
  https://bugs.gentoo.org/869536 cross-avr/gcc-13.0.0_pre20220904_(sys-devel/gcc)_Internal_compiler_error_in_add_clobbers,_at_config/avr/avr-dimode.md:2705
  https://bugs.gentoo.org/871624 sys-devel/gcc-11.3.0_compile_fails_during_prefix_bootstrap
  https://bugs.gentoo.org/880247 sys-devel/gcc-config_c99_wrapper_should_add_-P_flag
  https://bugs.gentoo.org/883769 sys-devel/gcc:_failed_to_cross-compile_for_aarch64-unknown-linux-gnu_(libgcc2.c:1874:18:_error:_'__LIBGCC_SF_MAX__'_undeclared_(first_use_in_this_function))
  https://bugs.gentoo.org/884497 sys-devel/gcc-12.2.1_p20221203[go]_Error:_selected_processor_does_not_support_`eor3_v1.16b,v1.16b,v18.16b,v23.16b'
  https://bugs.gentoo.org/884789 sys-devel/gcc:12[jit]_-B_build_with_-march__&amp;_-mtune_constraints_for_a_target,_libgccjit_generates_hard_coded_host_cpu_class_instructions
  https://bugs.gentoo.org/889948 dev-libs/gmp:_miscompiled_with_sys-devel/gcc_LTO_on_arm64
  https://bugs.gentoo.org/890636 sys-devel/gcc-12.2.1_p20221231_fails_during_bootstrap_stage_2:_cannot_find_bits/libc-header-start.h
  https://bugs.gentoo.org/891693 sys-devel/gcc:8.5.0-r1_does_not_compile_against_glibc-2.36_without_patch
  https://bugs.gentoo.org/891889 sys-devel/gcc-11.3.1_p20230120-r1[sanitize]:_fails_to_compile_(bits/struct_stat.h:26:8:_error:_redefinition_of_‘struct_stat’)
  https://bugs.gentoo.org/891909 sys-devel/gcc-12.2.1_p20230121-r1[lto]_does_not_respect_MAKEOPTS
  https://bugs.gentoo.org/892816 sys-devel/gcc:9.5.0_and_gcc:8.5.0_fail_to_compile_with_gcc:12
  https://bugs.gentoo.org/892872 app-emulation/xen-tools-4.15.4-r1_build_with_USE=&quot;ovmf&quot;_flag_isn't_compiling_with_current_stable_version_of_sys-devel/gcc-12.2.1_p20230121-r1
  https://bugs.gentoo.org/893166 ERROR:_sys-devel/gcc-12.2.1_p20230121-r1::gentoo_failed_(compile_phase)._Log:_gimple-match.cc:104799:1:_internal_compiler_error:_Segmentation_fault
  https://bugs.gentoo.org/442548 sys-devel/gcc:_doesn't_build_n32_libraries_in_n64_mips_multilib_config
  https://bugs.gentoo.org/477956 [TRACKER]_Build_sys-devel/gcc_as_an_N64_binary_on_MIPS_profiles_with_non-N64_default_ABI
  https://bugs.gentoo.org/513042 sys-devel/gcc:_updating_in_a_mips_n64-only_system_produces_a_n32-build
  https://bugs.gentoo.org/526686 sys-devel/gcc:_only_gcc/doc/_info_pages_are_installed_from_gcc/_which_misses_gfortran
  https://bugs.gentoo.org/546692 sys-libs/musl:_Install_sys-libs/fortify-headers_for_use_with_sys-devel/gcc
  https://bugs.gentoo.org/563614 sys-devel/binutils-config:_update_not_atomic_enough_(probably_sys-devel/gcc-config_too)
  https://bugs.gentoo.org/617788 sys-devel/gcc-7.2.0[multilib,obj-gc]:_missing_abi_DEPEND_on_dev-libs/boehm-gc:_configure:_error:_system_bdw-gc_required_but_not_found
  https://bugs.gentoo.org/622662 media-libs/libdv-1.0.0-r3_does_not_emerge_w/_sys-devel/gcc-7.1.0-r1[pie,ssp]_with_gold_on_x86_(error:_error:_.libs/idct_block_mmx.o:_relocation_R_386_GOTOFF_against_preemptible_symbol_preSC_cannot_be_used_when_making_a_shared_object)
  https://bugs.gentoo.org/644772 sys-devel/gcc:_build_failures_when_ld,_ar_or_others_use_system_libstdc++.so_not_compatible_with_built_gcc's
  https://bugs.gentoo.org/645090 sys-devel/gcc_USE=&quot;-cxx_go&quot;_should_not_build_instead_of_disabling_go
  https://bugs.gentoo.org/650930 sys-devel/gcc-6.4.0:_std::shared_future_broken_on_armv5_(was:_sys-devel/llvm-4.0.1-r1)
  https://bugs.gentoo.org/675954 sys-devel/gcc:_`gcc_-print-multi-os-directory`_returns_../lib64_(should_be_../lib_or_.)_on_64-bit_musl_and_uclibc_systems
  https://bugs.gentoo.org/678830 sys-devel/gcc-8.3.0_fails_tests
  https://bugs.gentoo.org/679602 sys-devel/gcc-8.3.0_fails_tests:_ERROR:_tcl_error_sourcing_/var/tmp/portage/sys-devel/gcc-8.3.0/work/gcc-8.3.0/libstdc++-v3/testsuite/libstdc++-abi/abi.exp.
  https://bugs.gentoo.org/685946 sys-devel/gcc:_incomplete_multilib_dependencies_(automagically_depends_on_multilib_sys-devel/zlib)
  https://bugs.gentoo.org/693252 &gt;=sys-devel/gcc-3.4.3_on_IA64_should_use_system_libunwind.so_from_sys-libs/libunwind,_sys-libs/libunwind_should_install_shared_libraries_for_native_ABI_in_/lib
  https://bugs.gentoo.org/699588 sys-devel/gcc_installs_orphan_/lib64/libgcc_s.so.1_on_separate-/usr_systems
  https://bugs.gentoo.org/700388 sys-devel/gcc-9.2.0-r2:_test_failures
  https://bugs.gentoo.org/704716 sys-devel/gcc-9.2.0-r2_internal_compiler_error_on_x11-libs/wxGTK/3.0.4-r302_(pax_aslr)
  https://bugs.gentoo.org/706426 [TRACKER]_sys-devel/gcc-10_porting
  https://bugs.gentoo.org/712166 sys-devel/gcc-9.2.0-r4_fails_tests:_FAIL:_gcc.c-torture/execute/vfprintf-chk-1.c_-O1_execution_test
  https://bugs.gentoo.org/724314 &gt;=sys-devel/gcc-10:_stack_corruption_(internal_compiler_error/ICE)_in_cp_gimplify_expr()_when_building_dev-libs/boost_on_AMD_Ryzen_(znver1)
  https://bugs.gentoo.org/728638 sys-devel/gcc[lto]_fails_src_compile_with_binutils-config[-native-symlinks]_(_/work/build/./prev-gcc/gcc-ar:_Cannot_find_binary_'ar'_)
  https://bugs.gentoo.org/729384 &gt;=dev-lang/R-4.0.2[-lapack]_on_HPPA_with_&gt;=sys-devel/gcc-10_-_dsvdc.f:107:34:_Error:_Expression_at_(1)_must_be_of_INTEGER_type,_found_REAL
  https://bugs.gentoo.org/732706 [TRACKER]_sys-devel/gcc-11_porting
  https://bugs.gentoo.org/748951 sys-devel/gcc-10.2.0-r2:_Build_fails_with_gcc-9.3.0_without_bootstrap
  https://bugs.gentoo.org/761220 sys-devel/gcc:_with_&gt;=dev-util/ccache-4.0:_x86_64-pc-linux-gnu-g++:_/var/tmp/portage/sys-devel/gcc-8.4.0-r1/work/build/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/libstdc++.so.6:_version_`GLIBCXX_3.4.26'_not_found_(required_by_x86_64-pc-linux-gnu-g++)
  https://bugs.gentoo.org/780822 sys-devel/gcc-10.2.0-r5:_test_failures_on_hppa
  https://bugs.gentoo.org/801580 sys-devel/gcc-11.1.0-r2[jit]:_gccjit_runtime_failure_with_ccache_(was:_app-editors/emacs-28.0.9999[jit]_fails_with_FEATURES=ccache)
  https://bugs.gentoo.org/809203 sys-devel/gcc-11.2.0_-_mv:_cannot_stat_stage2-fixincludes:_No_such_file_or_directory
  https://bugs.gentoo.org/811294 sys-devel/gcc-11.2.0:_fails_to_cross_compile_for_musl_(error:_there_are_no_arguments_to_‘__is_nothrow_constructible’_that_depend_on_a_template_parameter,_so_a_declaration_of_‘__is_nothrow_constructible’_must_be_available_[-fpermissive])
  https://bugs.gentoo.org/812938 sys-devel/gcc:_allow_building_just_libgcc,_libstdc++_(or_split_into_new_packages)
  https://bugs.gentoo.org/813117 sys-devel/gcc-11.2.0:_compiles_(libgfortran?)_in_src_install
  https://bugs.gentoo.org/826758 sys-devel/gcc-11.2.0_fails_tests:_-_FAIL:_c-c++-common/asan/strncpy-overflow-1.c_-O1_(test_for_excess_errors)
  https://bugs.gentoo.org/831225 &lt;sys-devel/gcc-12.1.0:_uncontrolled_recursion_in_libiberty/rust-demangle.c
  https://bugs.gentoo.org/831423 sys-devel/gcc-12.2.1_p20221210_does_not_respect_LDFLAGS
  https://bugs.gentoo.org/832023 sys-devel/gcc-10.3.1_p20211126_fails_to_compile:_ld.lld:_error:_undefined_symbol:_ix86_isa_flags
  https://bugs.gentoo.org/833056 sys-devel/gcc-11.2.1_p20220115_-_/.../ld:_i386_architecture_of_input_file_.../crti.o_is_incompatible_with_i386:x86-64_output
  https://bugs.gentoo.org/834445 sys-devel/gcc:_fails_to_compile_sys-apps/fakeroot_with_CFLAGS=&quot;-fno-semantic-interposition&quot;_(/usr/include/bits/fcntl2.h:117:1:_error:_inlining_failed_in_call_to_'always_inline'_'openat.localalias':_function_not_inlinable)
  https://bugs.gentoo.org/835069 sys-devel/gcc-10.3.1_p20211126_failed_to_build_while_building_prefix_on_gentoo_(cc1:_internal_compiler_error:_Segmentation_fault)
  https://bugs.gentoo.org/836239 sys-devel/gcc:_stack_overflow_in_libiberty_rust-demangle
  https://bugs.gentoo.org/839906 [TRACKER]_sys-devel/gcc-12_porting
  https://bugs.gentoo.org/840014 sys-devel/gcc-12.2.1_p20221210_installs_libtool_files_(.la)_without_corresponding_static_libraries
  https://bugs.gentoo.org/846626 sys-devel/gcc:_ICE_when_compiling_games-emulation/dolphin
  https://bugs.gentoo.org/851756 sys-devel/gcc[lto]:_bootstrap_comparison_failure
  https://bugs.gentoo.org/856835 sys-devel/gcc:_ICE_when_building_dev-python/libvirt-python-8.5.0_with_LTO_(lto1:_internal_compiler_error:_resolution_sub_id_0xd4e494b0b7e24639_not_in_object_file)
  https://bugs.gentoo.org/865117 [TRACKER]_sys-devel/gcc-13_porting
  https://bugs.gentoo.org/868018 sys-devel/gcc:11_libgcc.a_is_missing_arm64__sync_atomics
  https://bugs.gentoo.org/868228 sys-devel/gcc-12.2.0:12_-_configure:_error:_GDC_is_required_to_build_d
  https://bugs.gentoo.org/869953 sys-devel/gcc-12.2.0:12_-_configure:_error:_GNAT_is_required_to_build_ada
  https://bugs.gentoo.org/870028 dev-util/valgrind:_build_failure_without_sys-devel/gcc_installed_for_libgcc_(ld.lld:_error:_unable_to_find_library_-lgcc)
  https://bugs.gentoo.org/871681 sys-devel/gcc-12.2.1_p20220917_-_make[2]:_***_[Makefile:24430:_compare]_Error_1
  https://bugs.gentoo.org/874495 sys-devel/gcc-11.3.1_p20220909_-_rm:_cannot_remove__libstdc_-v3__:_No_such_file_or_directory
  https://bugs.gentoo.org/877103 sys-devel/gcc-12.2.1_p20221008_-_Bootstrap_comparison_failure!
  https://bugs.gentoo.org/879525 sys-devel/gcc-12.2.1_p20221008_-_clang-15:_error:_unsupported_option_-print-multi-os-directory
  https://bugs.gentoo.org/879773 sys-devel/gcc-apple:_possible_configure_breakage_with_Clang_16
  https://bugs.gentoo.org/880677 sys-devel/llvm-15.0.3:_fails_to_build_on_ppc_(Target/X86/X86InstrAVX512.td:11660:3:_error:_pattern_may_store,_but_mayStore_isn't_set_on_the_output_instructions)_(sys-devel/gcc:12_miscompilation?)
  https://bugs.gentoo.org/880825 sys-devel/gcc[ada]_may_fail_to_build_with_a_newer_version_of_sys-devel/gcc[ada]
  https://bugs.gentoo.org/881839 scripts/bootstrap.sh:_returns_'1'_if_pruning_of_sys-devel/gcc_fails_on_line_349_(affects_catalyst_stage2_run)
  https://bugs.gentoo.org/883415 sys-devel/gcc-11.3.1_p20221007_fails_to_compile_(CLANG-STRICTER-SYSTEM):_clang++:_libstdc++.so.6:_version_GLIBCXX_3.4.30_not_found_(required_by_libLLVM-15.so)
  https://bugs.gentoo.org/885451 sys-devel/gcc-12.2.1_p20221210_-_f951:_all_warnings_being_treated_as_errors
  https://bugs.gentoo.org/885795 sys-devel/llvm:_build_failure_on_PPC_with_&gt;=_sys-devel/gcc-11(?)_with_-fsanitize=undefined_(Error:_operand_out_of_range)
  https://bugs.gentoo.org/886484 sys-devel/gcc_-_Generates_invalid_-march_option_when_ARMv8_sha3_extensions_present
  https://bugs.gentoo.org/888477 dev-scheme/guile:_segfault_during_build_on_ppc_with_sys-devel/gcc-13
  https://bugs.gentoo.org/889569 sys-devel/gcc-12.2.1_p20221231_-_/.../install:_cannot_create_regular_file_.../libgomp.info:_File_exists
  https://bugs.gentoo.org/892079 sys-devel/gcc-12.2.1_p20230121-r1[sanitize]_-_.../sanitizer_common/sanitizer_linux.cpp:_In_function_'void___sanitizer::GetPcSpBp(void*,_uptr*,_uptr*,_uptr*)':_.../sanitizer_linux.cpp:2074:31:_error:_'struct_mcontext_t'_has_no_member_named_'regs'_(on_musl)
  https://bugs.gentoo.org/892874 sys-devel/gcc:_fails_to_cross-compile_for_powerpc-gentoo-linux-musl_(dfp-bit.h:291:2:_error:_#error_&quot;unknown_long_double_size,_cannot_define_BFP_FMT&quot;)
  https://bugs.gentoo.org/892952 sys-libs/glibc-2.37:_testsuite_failures_with_sys-devel/gcc_USE=&quot;default-znow&quot;
  https://bugs.gentoo.org/719466 &lt;sys-devel/gcc-{6.5.0,7.4.1,8.3.1,9.2.1,10.0}:_Flawed_code_generation_on_POWER9_(CVE-2019-15847)
  https://bugs.gentoo.org/727608 &lt;sys-devel/gcc-{9.4.0,10.3.0,11.1.0}:_Straight_Line_Speculation_mitigation_for_ARMv8_(CVE-2020-13844)
  https://bugs.gentoo.org/802930 sys-devel/gcc-8:_powerpcspe_TEXTREL_patches
  https://bugs.gentoo.org/821220 &lt;sys-devel/gcc-12.1.0:_Unicode_&quot;bidirectional_override&quot;_(CVE-2021-42574)
  https://bugs.gentoo.org/885385 sys-devel/gcc-10.4.1_p20221208:_stabilisation
  https://bugs.gentoo.org/888475 sys-devel/gcc-12,_sys-devel/kgcc64-12:_stabilisation
  https://bugs.gentoo.org/891795 sys-devel/gcc-10.4.1_p20230119-r1:_stabilisation
  https://bugs.gentoo.org/891797 sys-devel/gcc-11.3.1_p20230120-r1:_stabilisation