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| author |   Michał Górny <mgorny@gentoo.org> | 2021-01-27 15:51:37 +0100 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2021-01-27 16:10:03 +0100 |
| commit | c6f51f5dc2fe040900180ae160d6b1e0985f17b9 (patch) | |
| tree | 0728908819a63f8b4a3a59b589c24e8abfc3e4cb /dev-lang | |
| parent | virtual/dist-kernel: Bump to 5.10.11 (diff) | |
| download | gentoo-c6f51f5dc2fe040900180ae160d6b1e0985f17b9.tar.gz gentoo-c6f51f5dc2fe040900180ae160d6b1e0985f17b9.tar.bz2 gentoo-c6f51f5dc2fe040900180ae160d6b1e0985f17b9.zip | |
dev-lang/python: Readd check for failed semaphore checks in 3.7+
Reintroduce the check for failing semaphore checks that result in broken
multiprocessing in Python. This check has been mistakenly removed
while removing support for USE=-threads.
Closes: https://bugs.gentoo.org/496328
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Diffstat (limited to 'dev-lang')
| -rw-r--r-- | dev-lang/python/python-3.7.9-r2.ebuild | 6 | ||||
| -rw-r--r-- | dev-lang/python/python-3.8.7-r1.ebuild | 6 | ||||
| -rw-r--r-- | dev-lang/python/python-3.9.1-r1.ebuild | 6 |
3 files changed, 18 insertions, 0 deletions
diff --git a/dev-lang/python/python-3.7.9-r2.ebuild b/dev-lang/python/python-3.7.9-r2.ebuild index 2311ff2ac1b2..e40f7af712be 100644 --- a/dev-lang/python/python-3.7.9-r2.ebuild +++ b/dev-lang/python/python-3.7.9-r2.ebuild @@ -167,6 +167,12 @@ src_configure() { ) OPT="" econf "${myeconfargs[@]}" + + if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then + eerror "configure has detected that the sem_open function is broken." + eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777." + die "Broken sem_open function (bug 496328)" + fi } src_compile() { diff --git a/dev-lang/python/python-3.8.7-r1.ebuild b/dev-lang/python/python-3.8.7-r1.ebuild index af74b94b4794..2aee3c922858 100644 --- a/dev-lang/python/python-3.8.7-r1.ebuild +++ b/dev-lang/python/python-3.8.7-r1.ebuild @@ -173,6 +173,12 @@ src_configure() { ) OPT="" econf "${myeconfargs[@]}" + + if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then + eerror "configure has detected that the sem_open function is broken." + eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777." + die "Broken sem_open function (bug 496328)" + fi } src_compile() { diff --git a/dev-lang/python/python-3.9.1-r1.ebuild b/dev-lang/python/python-3.9.1-r1.ebuild index 5dbe3f9ffb97..250c0d4af54e 100644 --- a/dev-lang/python/python-3.9.1-r1.ebuild +++ b/dev-lang/python/python-3.9.1-r1.ebuild @@ -184,6 +184,12 @@ src_configure() { ) OPT="" econf "${myeconfargs[@]}" + + if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then + eerror "configure has detected that the sem_open function is broken." + eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777." + die "Broken sem_open function (bug 496328)" + fi } src_compile() { |