[compiler-rt] 2873a9a - [symbolizer] Check if dependecy exist

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2023-09-10T16:58:49-07:00
New Revision: 2873a9ae279e267bc09625642bd2d9f0589074a4

URL: https://github.com/llvm/llvm-project/commit/2873a9ae279e267bc09625642bd2d9f0589074a4
DIFF: https://github.com/llvm/llvm-project/commit/2873a9ae279e267bc09625642bd2d9f0589074a4.diff

LOG: [symbolizer] Check if dependecy exist

Deppending on how we build compiler-rt, as a project,
or as runtime, tools needed to build can be prebuilt or
exist as a target.

Added: 
    

Modified: 
    compiler-rt/lib/sanitizer_common/symbolizer/CMakeLists.txt

Removed: 
    


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diff  --git a/compiler-rt/lib/sanitizer_common/symbolizer/CMakeLists.txt b/compiler-rt/lib/sanitizer_common/symbolizer/CMakeLists.txt
index 49ff201066bcf92..def2287a487d1fd 100644
--- a/compiler-rt/lib/sanitizer_common/symbolizer/CMakeLists.txt
+++ b/compiler-rt/lib/sanitizer_common/symbolizer/CMakeLists.txt
@@ -6,9 +6,15 @@ foreach(arch ${SANITIZER_COMMON_SUPPORTED_ARCH})
   add_custom_command(OUTPUT ${RTSanitizerCommonSymbolizerInternalDir}
                      COMMAND ${CMAKE_COMMAND} -E make_directory ${RTSanitizerCommonSymbolizerInternalDir})
 
+  foreach(dep clang lld llvm-tblgen opt llvm-ar llvm-link llvm-ranlib llvm-symbolizer)
+    if (TARGET ${dep})
+      list(APPEND SYMBOLIZER_DEPS ${dep})
+    endif()
+  endforeach()
+
   add_custom_command(OUTPUT RTSanitizerCommonSymbolizerInternal.${arch}.o
                      DEPENDS ${RTSanitizerCommonSymbolizerInternalDir} 
-                             clang lld llvm-tblgen opt llvm-ar llvm-link llvm-ranlib llvm-symbolizer
+                             ${SYMBOLIZER_DEPS}
                              sanitizer_wrappers.cpp
                              sanitizer_symbolize.cpp
                              scripts/build_symbolizer.sh