[flang-commits] [flang] [llvm] [openmp] Fix Debug Build Using GCC 15 (PR #152223)

[Patrick Simmons via flang-commits]

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@@ -183,6 +183,10 @@ endif ()
 
 
 if (NOT WIN32)
+  add_definitions(-U_GLIBCXX_ASSERTIONS -D_GLIBCXX_NO_ASSERTIONS)
+  add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>)
+  add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-O2>)
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linuxrocks123 wrote:

@Meinersbur

Re 2: A suggested alternative syntax would be helpful in understanding what you are suggesting.
Re 3: I don't like forcing `-O2` either, but I don't see an alternative to making the DCE happen that's necessary to get rid of the offending undefined symbol.

https://github.com/llvm/llvm-project/pull/152223