[all-commits] [llvm/llvm-project] 7ec933: [lldb] Add #include to appease the modules build

[Vedant Kumar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7ec933e50162e2ddc6204f0f1708b75309a9555a
      https://github.com/llvm/llvm-project/commit/7ec933e50162e2ddc6204f0f1708b75309a9555a
  Author: Vedant Kumar <vsk at apple.com>
  Date:   2019-12-10 (Tue, 10 Dec 2019)

  Changed paths:
    M lldb/source/Host/common/MainLoop.cpp

  Log Message:
  -----------
  [lldb] Add #include to appease the modules build

This #include appears to be completely unnecessary, but it does fix the
following build failure:

http://green.lab.llvm.org/green/job/lldb-cmake/4565/consoleText

FAILED: tools/lldb/source/Host/CMakeFiles/lldbHost.dir/common/MainLoop.cpp.o
/Users/buildslave/jenkins/workspace/lldb-cmake/host-compiler/bin/clang++  -DGTEST_HAS_RTTI=0 -DHAVE_ROUND -DLIBXML2_DEFINED -DLLDB_CONFIGURATION_RELEASE -DLLDB_USE_OS_LOG -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools/lldb/source/Host -I/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/source/Host -Itools/lldb/source -I/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/include -Itools/lldb/include -Iinclude -I/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/include -I/usr/local/Frameworks/Python.framework/Versions/3.7/include/python3.7m -I/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/llvm/../clang/include -Itools/lldb/../clang/include -I/usr/local/include -I/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/source/. -isystem /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/libxml2 -Wdocumentation -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -fmodules -fmodules-cache-path=/Users/buildslave/jenkins/workspace/lldb-cmake/lldb-build/module.cache -fcxx-modules -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-deprecated-register -Wno-vla-extension -O3  -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk   -UNDEBUG  -fno-exceptions -fno-rtti -std=c++14 -MD -MT tools/lldb/source/Host/CMakeFiles/lldbHost.dir/common/MainLoop.cpp.o -MF tools/lldb/source/Host/CMakeFiles/lldbHost.dir/common/MainLoop.cpp.o.d -o tools/lldb/source/Host/CMakeFiles/lldbHost.dir/common/MainLoop.cpp.o -c /Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/source/Host/common/MainLoop.cpp
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/source/Host/common/MainLoop.cpp:211:7: error: use of undeclared identifier 'ppoll'
  if (ppoll(read_fds.data(), read_fds.size(), nullptr, &sigmask) == -1 &&
      ^
/Users/buildslave/jenkins/workspace/lldb-cmake/llvm-project/lldb/source/Host/common/MainLoop.cpp:336:25: error: use of undeclared identifier 'HAVE_SYS_EVENT_H'
  ret = pthread_sigmask(HAVE_SYS_EVENT_H ? SIG_UNBLOCK : SIG_BLOCK,
                        ^
2 errors generated.