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commit: c6f51f5dc2fe040900180ae160d6b1e0985f17b9 |
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Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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AuthorDate: Wed Jan 27 14:51:37 2021 +0000 |
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Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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CommitDate: Wed Jan 27 15:10:03 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c6f51f5d |
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|
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dev-lang/python: Readd check for failed semaphore checks in 3.7+ |
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|
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Reintroduce the check for failing semaphore checks that result in broken |
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multiprocessing in Python. This check has been mistakenly removed |
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while removing support for USE=-threads. |
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|
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Closes: https://bugs.gentoo.org/496328 |
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Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> |
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|
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dev-lang/python/python-3.7.9-r2.ebuild | 6 ++++++ |
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dev-lang/python/python-3.8.7-r1.ebuild | 6 ++++++ |
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dev-lang/python/python-3.9.1-r1.ebuild | 6 ++++++ |
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3 files changed, 18 insertions(+) |
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|
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diff --git a/dev-lang/python/python-3.7.9-r2.ebuild b/dev-lang/python/python-3.7.9-r2.ebuild |
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index 2311ff2ac1b..e40f7af712b 100644 |
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--- a/dev-lang/python/python-3.7.9-r2.ebuild |
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+++ b/dev-lang/python/python-3.7.9-r2.ebuild |
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@@ -167,6 +167,12 @@ src_configure() { |
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) |
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|
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OPT="" econf "${myeconfargs[@]}" |
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+ |
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+ if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then |
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+ eerror "configure has detected that the sem_open function is broken." |
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+ eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777." |
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+ die "Broken sem_open function (bug 496328)" |
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+ fi |
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} |
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|
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src_compile() { |
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|
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diff --git a/dev-lang/python/python-3.8.7-r1.ebuild b/dev-lang/python/python-3.8.7-r1.ebuild |
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index af74b94b479..2aee3c92285 100644 |
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--- a/dev-lang/python/python-3.8.7-r1.ebuild |
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+++ b/dev-lang/python/python-3.8.7-r1.ebuild |
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@@ -173,6 +173,12 @@ src_configure() { |
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) |
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|
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OPT="" econf "${myeconfargs[@]}" |
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+ |
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+ if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then |
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+ eerror "configure has detected that the sem_open function is broken." |
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+ eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777." |
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+ die "Broken sem_open function (bug 496328)" |
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+ fi |
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} |
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|
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src_compile() { |
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|
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diff --git a/dev-lang/python/python-3.9.1-r1.ebuild b/dev-lang/python/python-3.9.1-r1.ebuild |
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index 5dbe3f9ffb9..250c0d4af54 100644 |
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--- a/dev-lang/python/python-3.9.1-r1.ebuild |
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+++ b/dev-lang/python/python-3.9.1-r1.ebuild |
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@@ -184,6 +184,12 @@ src_configure() { |
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) |
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|
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OPT="" econf "${myeconfargs[@]}" |
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+ |
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+ if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then |
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+ eerror "configure has detected that the sem_open function is broken." |
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+ eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777." |
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+ die "Broken sem_open function (bug 496328)" |
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+ fi |
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} |
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|
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src_compile() { |
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