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Upstream libuv commits: * node-v0.6.0~28 (linux: use ioctl(FIONBIO) to set O_NONBLOCK, saves a syscall, 2011-10-29) * v1.11.0~11 (unix: use async-signal safe functions between fork and exec, 2016-12-12) left an asymmetry in the way O_NONBLOCK is set and cleared. Normally ioctl/FIONBIO is used for both. However, uv_spawn uses fcntl/O_NONBLOCK to clear O_NONBLOCK between fork and exec. This fails on Linux/sparc64 where setting via ioctl/FIONBIO actually sets two bits (in O_NDELAY) that cause clearing via fcntl/O_NONBLOCK to be silently ignored (though clearing via ioctl/FIONBIO or fcntl/O_NDELAY works). Since CMake commit v3.11.0-rc1~117^2 (CTest: Re-implement test process handling using libuv, 2017-12-10), CTest uses libuv. On Linux/sparc64 child processes have been started with non-blocking output pipes. This can lead to write errors or lost output from children not prepared to deal with `EAGAIN` on stdout or stderr. Fix this for now by switching libuv back to fcntl/O_NONBLOCK to set and clear O_NONBLOCK when compiled on Linux/sparc64. LibUV-Issue: 1830 Fixes: #17941 |
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| .. | ||
| cmbzip2 | ||
| cmcompress | ||
| cmcurl | ||
| cmexpat | ||
| cmjsoncpp | ||
| cmlibarchive | ||
| cmliblzma | ||
| cmlibrhash | ||
| cmlibuv | ||
| cmvssetup | ||
| cmzlib | ||
| Doxygen | ||
| Git | ||
| GitSetup | ||
| IWYU | ||
| KWIML | ||
| Release | ||
| Scripts | ||
| Sphinx | ||
| .clang-tidy | ||
| .gitattributes | ||
| .NoDartCoverage | ||
| cm_bzlib.h | ||
| cm_curl.h | ||
| cm_expat.h | ||
| cm_jsoncpp_reader.h | ||
| cm_jsoncpp_value.h | ||
| cm_jsoncpp_writer.h | ||
| cm_kwiml.h | ||
| cm_libarchive.h | ||
| cm_lzma.h | ||
| cm_rhash.h | ||
| cm_uv.h | ||
| cm_xmlrpc.h | ||
| cm_zlib.h | ||
| CMakeLists.txt | ||
| cmThirdParty.h.in | ||
| SetupForDevelopment.sh | ||