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commit: 8bfac183230c31f95a3ae809d8647f87eacfae38 |
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Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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AuthorDate: Thu Jun 24 22:56:06 2021 +0000 |
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Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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CommitDate: Thu Jun 24 22:56:16 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8bfac183 |
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|
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dev-lang/erlang: add -fno-strict-aliasing workaround |
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|
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Reported-by: Jonathan Davies |
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Closes: https://bugs.gentoo.org/797886 |
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Package-Manager: Portage-3.0.20, Repoman-3.0.3 |
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Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
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|
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dev-lang/erlang/erlang-24.0.2.ebuild | 5 +++++ |
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1 file changed, 5 insertions(+) |
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|
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diff --git a/dev-lang/erlang/erlang-24.0.2.ebuild b/dev-lang/erlang/erlang-24.0.2.ebuild |
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index 01313ebc6b1..40a0d0afa21 100644 |
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--- a/dev-lang/erlang/erlang-24.0.2.ebuild |
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+++ b/dev-lang/erlang/erlang-24.0.2.ebuild |
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@@ -54,6 +54,11 @@ src_prepare() { |
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default |
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|
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tc-export AR CPP CXX LD |
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+ |
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+ # bug #797886: erlang's VM does unsafe casts for ints |
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+ # to pointers and back. This breaks on gcc-11 -flto. |
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+ append-flags -fno-strict-aliasing |
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+ |
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./otp_build autoconf || die |
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} |
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