[PATCH] D96713: [cmake] Move check for libproc to config-ix.cmake

[Alex Hoppen via Phabricator via llvm-commits]

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As suggested by Nico in https://reviews.llvm.org/D96049, move check for libproc from CMakeLists to config-ix.cmake


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D96713

Files:
  llvm/CMakeLists.txt
  llvm/cmake/config-ix.cmake


Index: llvm/cmake/config-ix.cmake
===================================================================
--- llvm/cmake/config-ix.cmake
+++ llvm/cmake/config-ix.cmake
@@ -351,6 +351,11 @@
   unset(HAVE_FFI_CALL CACHE)
 endif( LLVM_ENABLE_FFI )
 
+check_symbol_exists(proc_pid_rusage "libproc.h" HAVE_PROC_PID_RUSAGE)
+if(HAVE_PROC_PID_RUSAGE)
+  list(APPEND CMAKE_REQUIRED_LIBRARIES proc)
+endif()
+
 # Whether we can use std::is_trivially_copyable to verify llvm::is_trivially_copyable.
 CHECK_CXX_SOURCE_COMPILES("
 #include <type_traits>
Index: llvm/CMakeLists.txt
===================================================================
--- llvm/CMakeLists.txt
+++ llvm/CMakeLists.txt
@@ -649,12 +649,6 @@
   endforeach()
 endif()
 
-include(CheckSymbolExists)
-check_symbol_exists(proc_pid_rusage "libproc.h" HAVE_PROC_PID_RUSAGE)
-if(HAVE_PROC_PID_RUSAGE)
-  list(APPEND CMAKE_REQUIRED_LIBRARIES proc)
-endif()
-
 # Use libtool instead of ar if you are both on an Apple host, and targeting Apple.
 if(CMAKE_HOST_APPLE AND APPLE)
   include(UseLibtool)


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