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commit: 349099563cad4211b788e57bc640942bf37e7da3 |
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Author: Sam James <sam <AT> gentoo <DOT> org> |
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AuthorDate: Sun Jun 26 02:28:56 2022 +0000 |
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Commit: Sam James <sam <AT> gentoo <DOT> org> |
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CommitDate: Sun Jun 26 03:43:11 2022 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=34909956 |
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|
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toolchain.eclass: workaround build failure for GCC 10 with GCC 12 |
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|
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Closes: https://bugs.gentoo.org/849359 |
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Signed-off-by: Sam James <sam <AT> gentoo.org> |
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|
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eclass/toolchain.eclass | 6 ++++++ |
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1 file changed, 6 insertions(+) |
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|
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diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass |
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index c83678f41d2e..caabb5f25fa1 100644 |
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--- a/eclass/toolchain.eclass |
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+++ b/eclass/toolchain.eclass |
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@@ -877,6 +877,12 @@ toolchain_src_configure() { |
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downgrade_arch_flags |
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gcc_do_filter_flags |
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|
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+ if tc_version_is_between 10 11 && [[ $(gcc-major-version) -ge 12 ]] ; then |
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+ # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105695 |
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+ # bug #849359 |
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+ export ac_cv_std_swap_in_utility=no |
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+ fi |
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+ |
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einfo "CFLAGS=\"${CFLAGS}\"" |
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einfo "CXXFLAGS=\"${CXXFLAGS}\"" |
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einfo "LDFLAGS=\"${LDFLAGS}\"" |
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