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* libuv: add cast to pass sockaddr_storage as sockaddr on windowsBrad King2022-01-131-1/+1
| | | | Tell the compiler the structs are layout-compatible.
* Merge branch 'upstream-libuv' into update-libuvBrad King2022-01-1316-840/+157
| | | | | | # By libuv upstream * upstream-libuv: libuv 2022-01-13 (2fbfa035)
* libuv: Fix clang-analyzer deadcode.DeadStores warning on LinuxBrad King2021-11-171-1/+2
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* libuv: Convert C++-style comment to C-styleBrad King2021-11-171-1/+1
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* libuv: Update uv__fs_copy_file_range signature in cmake-bootstrap.cBrad King2021-11-171-2/+2
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* Merge branch 'upstream-libuv' into update-libuvBrad King2021-11-1752-1245/+1955
| | | | | * upstream-libuv: libuv 2021-11-09 (0f696da5)
* libuv: Build unix tcp support during CMake bootstrapBrad King2021-11-171-17/+0
| | | | | | Using the real `tcp.c` simplifies `cmake-bootstrap.c`, and its implementation doesn't seem to require any of the platform-specific definitions. Also, later it will be needed for `uv_socketpair`.
* LCC: Add dedicated support for MCST LCC compilermakise-homura2021-10-151-1/+1
| | | | | | | | | | | | | | | | | | | | | Divert LCC compiler as a new one, instead of treating it as GNU. Since old times, Elbrus C/C++/Fortran Compiler (LCC) by MCST has been passing checks for GNU compilers, so it has been identified as GNU. Now, with intent of seriously upstreaming its support, it has been added as a separate LCC compiler, and its version displays not a supported GCC version, but LCC version itself (e.g. LCC 1.25.19 instead of GNU 7.3.0). This commit adds its support for detection, and also converts basically every check like 'is this compiler GNU?' to 'is this compiler GNU or LCC?'. The only places where this check is untouched, is where it regards other platforms where LCC is unavailable (primarily non-Linux), and where it REALLY differs from GNU compiler. Note: this transition may break software that are already ported to Elbrus, but hardly relies that LCC will be detected as GNU; still such software is not known.
* libuv: Include BSD sys/cpuset.h only on platforms where we use itBrad King2021-09-291-2/+5
| | | | | | Since commit 43d6e5a71f (libuv: misc: add function to get CPU affinity mask size, 2017-09-06, v3.12.0-rc1~412^2~3) we include `<sys/cpuset.h>` on several BSD platforms but only use it on FreeBSD.
* Merge topic 'libuv-mingw-arm'Brad King2021-07-191-2/+6
|\ | | | | | | | | | | | | 1aba3a8367 libuv: Fix building with mingw toolchains for ARM/AArch64 Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !6354
| * libuv: Fix building with mingw toolchains for ARM/AArch64Martin Storsjö2021-07-151-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a backport of f9ad802fa5dd5afe6730f8e00cfdbf98f1d7a969 from the v1.x branch from upstream libuv: mingw: fix building for ARM/AArch64 Don't use x86 inline assembly in these cases, but fall back to __sync_fetch_and_or, similar to _InterlockedOr8 in the MSVC case. This corresponds to what is done in src/unix/atomic-ops.h, where ARM/AArch64 cases end up implementing cmpxchgi with __sync_val_compare_and_swap. PR-URL: https://github.com/libuv/libuv/pull/3236 Reviewed-By: Jameson Nash <vtjnash@gmail.com>
* | libuv: Allow windows UNC path with forward slashesearnal2021-07-121-1/+4
|/ | | | | | | Fix libuv issue 3159 in CMake while integration in upstream libuv is pending. Fixes: #22141
* libuv: Suppress conversion warning on WindowsBrad King2020-09-231-1/+1
| | | | | Add a cast to avoid the conversion warning with minimal changes to third-party code.
* libuv: Add fs_copy stub to cmake-bootstrap.cBrad King2020-09-231-0/+8
| | | | | This is now called by `uv__fs_sendfile` in `src/unix/fs.c` but we do not need that feature during CMake bootstrap.
* Merge branch 'upstream-libuv' into update-libuvBrad King2020-09-2344-526/+1570
| | | | | * upstream-libuv: libuv 2020-09-22 (ed5b42d5)
* libuv: Add proctitle and threadpool cleanup stubs to cmake-bootstrap.cBrad King2020-04-291-0/+6
| | | | | These are now called by `uv_library_shutdown` in `src/uv-common.c` but on UNIX we do not compile those features during CMake bootstrap.
* Merge branch 'upstream-libuv' into update-libuvBrad King2020-04-2929-368/+812
| | | | | * upstream-libuv: libuv 2020-04-29 (e7ebae26)
* libuv: Restore compilation on Apple i386 architectureBrad King2020-04-071-1/+1
| | | | | | | libuv upstream commit `2475296c` (build: make code compilable for iOS on Xcode, 2020-01-18, v1.35.0~47) added a `defined(TARGET_OS_IPHONE)` preprocessor condition, but `TARGET_OS_IPHONE` is always defined on Apple to either 0 or 1.
* libuv: Restore compilation with XLClang 16.1 on AIXBrad King2020-04-071-0/+6
| | | | | | | | | | | | | libuv upstream commit `4a972bf0` (aix: Fix broken cmpxchgi() XL C++ specialization., 2019-09-06, v1.32.0~5) broke compilation with this compiler. According to https://www.ibm.com/support/knowledgecenter/SSGH3R_16.1.0/com.ibm.xlcpp161.aix.doc/migrate/migrate_to_xlclang.html XLClang 16.1 for AIX does not support `__sync_val_compare_and_swap`. The documentation suggests using C++11 atomic operations instead, but this is C code. For now fall back to the non-atomic equivalent used before so we can at least compile. Add a FIXME comment for this.
* Merge branch 'upstream-libuv' into update-libuvBrad King2020-04-0662-1483/+3850
| | | | | * upstream-libuv: libuv 2020-04-06 (d21f5aea)
* libuv: Add partial port to HP-UXEarle Lowe2019-09-206-4/+48
| | | | | Port enough of libuv to HP-UX 11.31 ia64 with GCC 4.9.3 to work for CMake.
* libuv: fix compilation with macOS 10.10 SDKBrad King2019-06-191-1/+1
| | | | | | The `F_BARRIERFSYNC` constant was not added until the macOS 10.11 SDK. Hard-code its value instead. This approach is backported from upstream libuv PR 2334.
* libuv: Add uv__statx() stub to cmake-bootstrap.cKyle Edwards2019-06-181-0/+9
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* Merge branch 'upstream-libuv' into update-libuvBrad King2019-06-1843-348/+1763
| | | | | * upstream-libuv: libuv 2019-06-10 (ee24ce90)
* libuv: fix atomic ops compilation with xlclangBrad King2019-02-251-2/+2
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* libuv: Update CMake-internal buildsystemBrad King2019-01-171-0/+1
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* Merge branch 'upstream-libuv' into update-libuvBrad King2019-01-1777-2995/+3224
| | | | | * upstream-libuv: libuv 2019-01-15 (f84c5e69)
* libuv: fix clang scan-build warningKyle Edwards2019-01-141-1/+1
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* libuv: do not require PATH_MAX to be definedBrad King2018-10-011-8/+39
| | | | | | | | | | | | | | | | | Some platforms (e.g. GNU/Hurd) do not define PATH_MAX. Add a few other variants and a fallback constant. Also use alternatives where possible: * For readlink(), use lstat() to read the length of the link first. If it is not a symlink, report EINVAL before trying to allocate. If the size reports as zero, fall back one of the PATH_MAX variants. * For realpath(), POSIX 2008 allows us to pass a NULL buffer to tell it to malloc() internally. This patch was inspired by downstream patches in Debian packaging for issues 897061 and 909011. Issue: #18337
* libuv: Revert local linux/sparc64 fix now that we have upstream fixBrad King2018-05-071-1/+1
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* Merge branch 'upstream-libuv' into update-libuvBrad King2018-05-0756-681/+899
| | | | | * upstream-libuv: libuv 2018-05-06 (bf605bd7)
* Merge topic 'ctest-libuv-linux-sparc64'Brad King2018-05-031-1/+1
|\ | | | | | | | | | | | | 1c22fdf360 libuv: linux/sparc64: use fcntl to set and clear O_NONBLOCK Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !2029
| * libuv: linux/sparc64: use fcntl to set and clear O_NONBLOCKBrad King2018-05-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | libuv: disable process affinity during CMake bootstrapBrad King2018-03-051-0/+10
| | | | | | | | Avoid depending on platform-specific pthread features during bootstrap.
* | libuv: unix,win: add uv_spawn option to set child CPU affinity maskBrad King2018-03-052-0/+101
| | | | | | | | | | | | | | | | Implement it on Linux, FreeBSD, and Windows for now, and fail with UV_ENOTSUP on other platforms. Backported from upstream libuv PR 1527, scheduled for inclusion in libuv 2.0.
* | libuv: misc: add function to get CPU affinity mask sizeBrad King2018-03-052-0/+16
|/ | | | | | | | Implement it on Linux, FreeBSD, and Windows for now, and return UV_ENOTSUP on other platforms. Backported from upstream libuv PR 1527, scheduled for inclusion in libuv 2.0.
* Merge branch 'upstream-libuv' into update-libuvBrad King2018-01-1953-1012/+2597
| | | | | * upstream-libuv: libuv 2018-01-19 (63de1eca)
* libuv: unix: restart syscalls interrupted by our signal handlerBrad King2018-01-081-1/+6
| | | | | | | | | | BSD `signal(2)` semantics make some system calls (e.g. for `write`) restartable when interrupted by a signal handler. Use `SA_RESTART` to enable these semantics everywhere that supports them. This is required by C++ stream libraries that interpret `EINTR` as any other error, set `badbit`, and stop writing. I've observed this with `libstdc++` during a `std::cout.flush()` call interrupted by `SIGCHLD`.
* bootstrap: Make libuv available during bootstrapBrad King2017-09-177-9/+185
| | | | | | | On UNIX, build only the parts of libuv we need for the filesystem, process, and poll abstractions using the POSIX poll() backend. This avoids many platform-specific conditions. On Windows, build all of libuv; there are no conditional alternatives anyway.
* Merge branch 'upstream-libuv' into update-libuvBrad King2017-05-2617-96/+685
| | | | | * upstream-libuv: libuv 2017-05-25 (dc596109)
* Merge branch 'upstream-libuv' into update-libuvBrad King2017-05-1545-698/+946
| | | | | | | * upstream-libuv: libuv 2017-05-09 (e11dcd43) Fixes: #16878
* libuv: Implement mkdtemp on Solaris 10Brad King2017-02-261-1/+11
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* libuv: automatically skip ifaddrs on Solaris 10Brad King2017-02-261-0/+4
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* Merge branch 'upstream-libuv' into update-libuvBrad King2017-02-2228-254/+1516
| | | | | * upstream-libuv: libuv 2017-02-21 (52ae8264)
* Merge branch 'upstream-libuv' into update-libuvBrad King2016-09-294-41/+84
| | | | | * upstream-libuv: libuv 2016-09-27 (8221f9b3)
* libuv: Simplify variable initializations to satisfy Clang scan-buildBrad King2016-09-012-10/+4
| | | | | The Clang scan-build tool warns about assignments whose values are never used, so initialize local variables at declaration instead.
* libuv: Fix unused variable warning in uv_loop_closeBrad King2016-08-311-0/+2
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* libuv: Avoid including macOS CoreServices header globallyBrad King2016-08-311-4/+1
| | | | | We only need the availability macros in `unix/internal.h`. We already include CoreServices where needed in implementation files.
* libuv: Always include our own header firstBrad King2016-08-312-6/+6
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* libuv: Conditionally declare Windows APIs for VS 2008 and belowBrad King2016-08-312-2/+12
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