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# Copyright (C) 2015-2025 Jonathan Müller and foonathan/memory contributors
# SPDX-License-Identifier: Zlib
# defines configuration options
# note: only include it in memory's top-level CMakeLists.txt, after compatibility.cmake
# what to build
# examples/tests if toplevel directory (i.e. direct build, not as subdirectory) and hosted
# tools if hosted
if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(build_examples_tests 1)
else()
set(build_examples_tests 0)
endif()
set(build_tools 1)
option(FOONATHAN_MEMORY_BUILD_EXAMPLES "whether or not to build the examples" ${build_examples_tests})
option(FOONATHAN_MEMORY_BUILD_TESTS "whether or not to build the tests" ${build_examples_tests})
option(FOONATHAN_MEMORY_BUILD_TOOLS "whether or not to build the tools" ${build_tools})
# debug options, pre-set by build type
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
set(FOONATHAN_MEMORY_DEBUG_ASSERT ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_FILL ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_FENCE 8 CACHE STRING "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_LEAK_CHECK ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_POINTER_CHECK ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_DOUBLE_DEALLOC_CHECK ON CACHE BOOL "" FORCE)
elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
set(FOONATHAN_MEMORY_DEBUG_ASSERT OFF CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_FILL ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_FENCE 0 CACHE STRING "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_LEAK_CHECK ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_POINTER_CHECK ON CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_DOUBLE_DEALLOC_CHECK OFF CACHE BOOL "" FORCE)
elseif("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
set(FOONATHAN_MEMORY_DEBUG_ASSERT OFF CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_FILL OFF CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_FENCE 0 CACHE STRING "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_LEAK_CHECK OFF CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_POINTER_CHECK OFF CACHE BOOL "" FORCE)
set(FOONATHAN_MEMORY_DEBUG_DOUBLE_DEALLOC_CHECK OFF CACHE BOOL "" FORCE)
else()
option(FOONATHAN_MEMORY_DEBUG_ASSERT
"whether or not internal assertions (like the macro assert) are enabled" OFF)
option(FOONATHAN_MEMORY_DEBUG_FILL
"whether or not the (de-)allocated memory will be pre-filled" OFF)
set(FOONATHAN_MEMORY_DEBUG_FENCE 0 CACHE STRING
"the amount of memory used as fence to help catching overflow errors" )
option(FOONATHAN_MEMORY_DEBUG_LEAK_CHECK
"whether or not leak checking is active" OFF)
option(FOONATHAN_MEMORY_DEBUG_POINTER_CHECK
"whether or not pointer checking on deallocation is active" OFF)
option(FOONATHAN_MEMORY_DEBUG_DOUBLE_DEALLOC_CHECK
"whether or not the (sometimes expensive) check for double deallocation is active" OFF)
endif()
# other options
option(FOONATHAN_MEMORY_CHECK_ALLOCATION_SIZE
"whether or not the size of the allocation will be checked" ON)
set(FOONATHAN_MEMORY_DEFAULT_ALLOCATOR heap_allocator CACHE STRING
"the default implementation allocator for higher-level ones")
option(FOONATHAN_MEMORY_EXTERN_TEMPLATE
"whether or not common template instantiations are already provided by the library" ON)
set(FOONATHAN_MEMORY_TEMPORARY_STACK_MODE 2 CACHE STRING
"set to 0 to disable the per-thread stack completely, to 1 to disable the nitfy counter and to 2 to enable everything")
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