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Add BUILD_COMPAT option to CMake so the project can still be built with modern compilers.

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Brendan Dougherty 2023-07-11 14:20:59 -05:00
parent a8f7530162
commit e8fb7ceb7b
1 changed files with 5 additions and 0 deletions
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5
CMakeLists.txt
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@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 2.8...3.5 FATAL_ERROR)
project(isle CXX)
option(ISLE_BUILD_APP "Build ISLE.EXE application" ON)
option(BUILD_COMPAT "Compatibility for modern compilers" OFF)
add_library(lego1 SHARED
LEGO1/act1state.cpp
@ -227,3 +228,7 @@ if (MSVC)
set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "/incremental:no /debug")
set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "/incremental:no")
endif()
if (BUILD_COMPAT)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D \"ISLE_COMPAT\"")
endif()