[flang-commits] [flang] Backtrace support for flang (PR #118179)

[Tom Eccles via flang-commits]

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@@ -90,6 +90,11 @@ if (FLANG_STANDALONE_BUILD)
   # We need a pre-built/installed version of LLVM.
   find_package(LLVM REQUIRED HINTS "${LLVM_DIR_ABSOLUTE}")
 
+  # function checks
+  find_package(Backtrace)
+  set(HAVE_BACKTRACE ${Backtrace_FOUND})
+  set(BACKTRACE_HEADER ${Backtrace_HEADER})
+
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tblah wrote:

Please could you try putting this in `flang/runtime/CMakeLists.txt`

https://github.com/llvm/llvm-project/pull/118179