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llvm-mirror/cmake/modules
Dave Lee be14b92baf [cmake] Limit missing external lit warning to be shown once
When using a custom `LLVM_EXTERNAL_LIT`, it's possible the file may not exist at the CMake is generating the build. One example is LLDB standalone builds. When the external lit doesn't exist, a warning message is emitted, but the warning is printed once for every single lit target. This produces many redundant warnings.

This changes the warning to only be emitted once, controlled by a CACHE variable.

Other options are:
  1. remove the warning
  2. have callers pass an option to silence the warning if desired

See https://reviews.llvm.org/D76945 for some context.

Differential Revision: https://reviews.llvm.org/D89356
2020-10-13 21:03:49 -07:00
..
AddLLVM.cmake [cmake] Limit missing external lit warning to be shown once 2020-10-13 21:03:49 -07:00
AddLLVMDefinitions.cmake
AddOCaml.cmake
AddSphinxTarget.cmake [llvm] [docs] Do not require recommonmark for manpage build 2020-07-07 20:59:02 +02:00
CheckAtomic.cmake Fix CMake configuration error when run with -Werror/-Wall 2020-10-10 21:22:40 +02:00
CheckCompilerVersion.cmake
CheckLinkerFlag.cmake
ChooseMSVCCRT.cmake
CMakeLists.txt Fix missing build dependencies on omp_gen 2020-07-02 07:55:20 -06:00
CrossCompile.cmake [CMake] Fix cross-compiling with LLVM as CMake subproject 2020-04-30 16:54:20 +02:00
DetermineGCCCompatible.cmake
FindGRPC.cmake [clangd] Fix Windows build when remote index is enabled. 2020-08-17 16:55:01 +03:00
FindLibpfm.cmake [llvm-exegesis] Check perf_branch_entry for field cycles 2020-07-27 11:31:13 -04:00
FindOCaml.cmake
FindSphinx.cmake
FindZ3.cmake
GenerateVersionFromVCS.cmake
GetHostTriple.cmake [SystemZ/ZOS] Additions to the build system. 2020-08-26 06:53:44 -04:00
GetLibraryName.cmake [CMake] Simplify CMake handling for libxml2 2020-09-09 21:44:44 -07:00
HandleLLVMOptions.cmake [cmake] Centralize LLVM_ENABLE_WARNINGS option 2020-09-21 10:23:17 -07:00
HandleLLVMStdlib.cmake
LLVM-Config.cmake
LLVMConfig.cmake.in [llvm] Export LLVM_USE_SPLIT_DWARF in LLVMConfig.cmake 2020-10-12 16:48:59 -07:00
LLVMConfigVersion.cmake.in
LLVMDistributionSupport.cmake
LLVMExternalProjectUtils.cmake [CMake][AIX] Limit tools in external project build 2020-09-28 16:59:25 -04:00
LLVMInstallSymlink.cmake
LLVMProcessSources.cmake [clangd] Fix remote index build without shared libs mode 2020-04-28 19:16:37 +02:00
TableGen.cmake [CMake][TableGen] Remove dead CMake version checks 2020-09-07 10:59:07 +03:00
TensorFlowCompile.cmake [llvm] Release-mode ML InlineAdvisor 2020-06-24 08:18:42 -07:00
UseLibtool.cmake
VersionFromVCS.cmake Make ninja smart console builds more pretty 2020-06-22 06:35:13 -04:00