Merge pull request #3228 from chuckatkins/update-dill

Update dill
ornladios · May 30, 2022 · a1ad206 · a1ad206
2 parents 35ec755 + 2a44bf6
commit a1ad206
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/thirdparty/dill/dill/CMakeLists.txt b/thirdparty/dill/dill/CMakeLists.txt
@@ -56,6 +56,15 @@ if(WIN32)
   endif()
 endif()
 
+# -O3 is known to crash some flavors of clang 14.
+if(CMAKE_C_COMPILER_ID MATCHES "Clang" AND
+   CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 14.0.0)
+  foreach(_var_suffix IN ITEMS "" _DEBUG _RELEASE _RELWITHDEBINFO _MINSIZEREL)
+    string(REGEX REPLACE "-O(2|3)" "-O" CMAKE_C_FLAGS${_var_suffix}
+      "${CMAKE_C_FLAGS${_var_suffix}}")
+  endforeach()
+endif()
+
 # Setup shared library defaults.  If explicitly specified somehow, then default 
 # to that.  Otherwise base the default on whether or not shared libs are even
 # supported.