Minimise build on snmalloc.

The `EXCLUDE_FROM_ALL` target on `add_subdirectory` means that it will only build items that are required to build other targets. This means that it will not build the `memcpy` version that you are not using in this project, hence remove the issue with FORTIFY_SOURCE. This should also mildly improve your build times.
ossia · Jan 21, 2025 · 7f679f8 · 7f679f8
1 parent 9024e67
commit 7f679f8
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/3rdparty/mimalloc.cmake b/3rdparty/mimalloc.cmake
@@ -10,9 +10,6 @@ if(SCORE_HAS_SANITIZERS)
   return()
 endif()
 
-if("${CMAKE_CXX_FLAGS}" MATCHES ".*_FORTIFY_SOURCE.*")
-  return()
-endif()
 if("${CMAKE_CXX_FLAGS}" MATCHES ".*_GLIBCXX_ASSERTIONS.*")
   return()
 endif()
@@ -24,6 +21,6 @@ else()
   set(SNMALLOC_BUILD_TESTING
       OFF
       CACHE INTERNAL "" FORCE)
-  add_subdirectory(3rdparty/snmalloc SYSTEM)
+  add_subdirectory(3rdparty/snmalloc EXCLUDE_FROM_ALL SYSTEM)
   endblock()
 endif()