Merge pull request #23217 from selfisekai/cmake-release-safe

* cmake: Add ZIG_RELEASE_SAFE option to build as ReleaseSafe
* cmake: Map MinSizeRel to ReleaseSmall.

Author: alexrp

CMakeLists.txt

@@ -951,12 +951,24 @@ if(ZIG_EXTRA_BUILD_ARGS)
   list(APPEND ZIG_BUILD_ARGS ${ZIG_EXTRA_BUILD_ARGS})
 endif()
 
+set(ZIG_RELEASE_SAFE OFF CACHE BOOL "Build Zig as ReleaseSafe (with debug assertions on)")
+
 if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
   list(APPEND ZIG_BUILD_ARGS -Doptimize=Debug)
-elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
-  list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseFast)
 else()
-  list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseFast -Dstrip)
+  if("${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
+    list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseSmall)
+  else()
+    # Release and RelWithDebInfo
+    if(ZIG_RELEASE_SAFE)
+      list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseSafe)
+    else()
+      list(APPEND ZIG_BUILD_ARGS -Doptimize=ReleaseFast)
+    endif()
+    if(NOT "${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
+      list(APPEND ZIG_BUILD_ARGS -Dstrip)
+    endif()
+  endif()
 endif()
 
 if(ZIG_STATIC AND NOT MSVC)