[PATCH] D35898: [OCaml] Pass -D/-UNDEBUG through to ocamlc

[Michał Górny via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL309483: [OCaml] Pass -D/-UNDEBUG through to ocamlc (authored by mgorny).

Changed prior to commit:
  https://reviews.llvm.org/D35898?vs=108778&id=108779#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D35898

Files:
  llvm/trunk/cmake/modules/AddOCaml.cmake


Index: llvm/trunk/cmake/modules/AddOCaml.cmake
===================================================================
--- llvm/trunk/cmake/modules/AddOCaml.cmake
+++ llvm/trunk/cmake/modules/AddOCaml.cmake
@@ -87,6 +87,11 @@
   foreach( include_dir ${LLVM_INCLUDE_DIR} ${LLVM_MAIN_INCLUDE_DIR} )
     set(c_flags "${c_flags} -I${include_dir}")
   endforeach()
+  # include -D/-UNDEBUG to match dump function visibility
+  # regex from HandleLLVMOptions.cmake
+  string(REGEX MATCH "(^| )[/-][UD] *NDEBUG($| )" flag_matches
+         "${CMAKE_C_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${CMAKE_C_FLAGS}")
+  set(c_flags "${c_flags} ${flag_matches}")
 
   foreach( ocaml_file ${ARG_OCAML} )
     list(APPEND sources "${ocaml_file}.mli" "${ocaml_file}.ml")


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