Resolves an issue when building sha2 using arm crypto extensions with…

… gcc on Darwin. (#1184)
open-quantum-safe · Feb 1, 2022 · 5b8e2bd · 5b8e2bd
1 parent fb8f0ff
commit 5b8e2bd
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
@@ -40,6 +40,9 @@ else()
     elseif (OQS_USE_ARM_SHA2_INSTRUCTIONS)
        # Assume we are compiling native
        set(SHA2_IMPL ${SHA2_IMPL} sha2/sha2_ni.c)
+       if ((CMAKE_SYSTEM_NAME MATCHES "Darwin") AND (${CMAKE_C_COMPILER_ID} STREQUAL "GNU"))
+         set_source_files_properties(sha2/sha2_ni.c PROPERTIES COMPILE_FLAGS -march=armv8-a+crypto)
+       endif()
     endif()
 endif()
 

diff --git a/src/common/sha2/sha2_local.h b/src/common/sha2/sha2_local.h
@@ -1,5 +1,5 @@
 /**
- * \file sha2.h
+ * \file sha2_local.h
  * \brief Internal SHA2 functions that enable easy switching between native instructions
  *        and c implementations
  *