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| author | Serge Pavlov <sepavloff@gmail.com> | 2021-01-27 11:10:34 +0700 |
|---|---|---|
| committer | Serge Pavlov <sepavloff@gmail.com> | 2021-01-28 10:50:04 +0700 |
| commit | 5c1cea6f406366b85f3c200a1c48f713da4450ba (patch) | |
| tree | 6ebe0460012cbc556eb2f129fa221e904044650a /llvm/lib/Support/Unix/Program.inc | |
| parent | 2b9ed4fca64d3eaacca016621fa3735052a7fb1c (diff) | |
| download | llvm-5c1cea6f406366b85f3c200a1c48f713da4450ba.zip llvm-5c1cea6f406366b85f3c200a1c48f713da4450ba.tar.gz llvm-5c1cea6f406366b85f3c200a1c48f713da4450ba.tar.bz2 | |
[Support] Fix build for Haiku
This change fixes two issues with building LLVM on Haiku. The first issue is
that LLVM requires wait4(), which on Haiku is hidden behind the _BSD_SOURCE
feature flag when using the --std=c++14 flag. Additionally, the wait4()
function is only available in libbsd.so, so this is now a dependency.
The other fix is that Haiku does not have the (non-standard) rusage.maxrss
member, so by default the used memory info will be set to 0 on this platform.
Reviewed By: sepavloff
Differential Revision: https://reviews.llvm.org/D87920
Patch by Niels Sascha Reedijk.
Diffstat (limited to 'llvm/lib/Support/Unix/Program.inc')
| -rw-r--r-- | llvm/lib/Support/Unix/Program.inc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Support/Unix/Program.inc b/llvm/lib/Support/Unix/Program.inc index fb56fa4..d42681f 100644 --- a/llvm/lib/Support/Unix/Program.inc +++ b/llvm/lib/Support/Unix/Program.inc @@ -452,8 +452,12 @@ ProcessInfo llvm::sys::Wait(const ProcessInfo &PI, unsigned SecondsToWait, if (ProcStat) { std::chrono::microseconds UserT = toDuration(Info.ru_utime); std::chrono::microseconds KernelT = toDuration(Info.ru_stime); +#ifndef __HAIKU__ uint64_t PeakMemory = static_cast<uint64_t>(Info.ru_maxrss); *ProcStat = ProcessStatistics{UserT + KernelT, UserT, PeakMemory}; +#else + *ProcStat = ProcessStatistics{UserT + KernelT, UserT, 0}; +#endif } // Return the proper exit status. Detect error conditions |