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commit: 772a54809044917084b4dfb38890cf77c7814fb8 |
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Author: Benda Xu <heroxbd <AT> gentoo <DOT> org> |
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AuthorDate: Sat May 9 08:07:02 2020 +0000 |
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Commit: Benda XU <heroxbd <AT> gentoo <DOT> org> |
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CommitDate: Mon May 11 06:58:37 2020 +0000 |
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URL: https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=772a5480 |
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|
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bootstrap-prefix.sh: disable stage3 gcc bootstrap for RAP |
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|
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stage2 glibc is incompatible with that of stage3. gcc bootstrap does |
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not handle this situation correctly. |
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|
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During bootstrap src_compile(), it passes libstdc++ of new glibc by |
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LD_LIBRARY_PATH to work with g++ of stage2, resulting in symbol |
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conflicts at lease on CentOS 7. |
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|
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The call of `emerge -e @system` will finally build a gcc in bootstrap |
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mode. |
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|
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Reported-by: huiyiqun, jsteward |
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Signed-off-by: Benda Xu <heroxbd <AT> gentoo.org> |
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|
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scripts/bootstrap-prefix.sh | 3 ++- |
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1 file changed, 2 insertions(+), 1 deletion(-) |
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|
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diff --git a/scripts/bootstrap-prefix.sh b/scripts/bootstrap-prefix.sh |
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index 3e36df7396..ab57d62419 100755 |
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--- a/scripts/bootstrap-prefix.sh |
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+++ b/scripts/bootstrap-prefix.sh |
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@@ -1981,7 +1981,8 @@ bootstrap_stage3() { |
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fi |
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|
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# try to get ourself out of the mudd, bug #575324 |
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- EXTRA_ECONF="--disable-compiler-version-checks $(rapx --disable-lto)" \ |
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+ EXTRA_ECONF="--disable-compiler-version-checks $(rapx '--disable-lto --disable-bootstrap')" \ |
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+ GCC_MAKE_TARGET=$(rapx all) \ |
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MYCMAKEARGS="-DCMAKE_USE_SYSTEM_LIBRARY_LIBUV=OFF" \ |
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PYTHON_COMPAT_OVERRIDE=python${PYTHONMAJMIN} \ |
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with_stack_emerge_pkgs --nodeps ${compiler} || return 1 |
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