[all-commits] [llvm/llvm-project] 454309: [sanitizer_common] Define internal_usleep on Solaris

[rorth via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 45430983ef8235f2a018e7daa10a0ad71ef7b85c
      https://github.com/llvm/llvm-project/commit/45430983ef8235f2a018e7daa10a0ad71ef7b85c
  Author: Rainer Orth <ro at gcc.gnu.org>
  Date:   2021-07-13 (Tue, 13 Jul 2021)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp

  Log Message:
  -----------
  [sanitizer_common] Define internal_usleep on Solaris

The Solaris/amd64 buildbot
<https://lab.llvm.org/staging/#/builders/101/builds/2845> has recently been
broken several times, at least one of those remains unfixed:

  [63/446] Generating Sanitizer-x86_64-Test
  [...]
  Undefined			first referenced
   symbol  			    in file
  _ZN11__sanitizer15internal_usleepEy /opt/llvm-buildbot/home/solaris11-amd64/clang-solaris11-amd64/stage1/projects/compiler-rt/lib/sanitizer_common/tests/libRTSanitizerCommon.test.x86_64.a(sanitizer_common.cpp.o)
  ld: fatal: symbol referencing errors

Thist patch fixes it by defining the missing `internal_usleep`.

Tested on `amd64-pc-solaris2.11.`

Differential Revision: https://reviews.llvm.org/D105878