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Add Windows build support and cross-platform compatibility

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This commit is contained in:
F. S. Farimani 2025-03-18 09:03:56 +01:00
parent 768d45197b
commit 4edc44158d
4 changed files with 64 additions and 23 deletions
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37
cmake/CXXSniffer.cmake
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@ -3,14 +3,23 @@ message ("-- System: ${CMAKE_SYSTEM_NAME}")
include (CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++17" _HAS_CXX17)
# Check for MSVC compiler to use the correct flag
if(MSVC)
set(_HAS_CXX17 ON) # MSVC 2019 supports C++17 by default
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
else()
# For GCC, Clang, etc.
CHECK_CXX_COMPILER_FLAG("-std=c++17" _HAS_CXX17)
if (_HAS_CXX17)
set (CMAKE_CXX_STANDARD 17)
set (CMAKE_CXX_EXTENSIONS OFF)
else (_HAS_CXX17)
message (FATAL_ERROR "C++17 support missing. Try upgrading your C++ compiler. If you have a good reason for using an outdated compiler, please let us know at support@gothenburgbitfactory.org.")
endif (_HAS_CXX17)
if (_HAS_CXX17)
set (CMAKE_CXX_STANDARD 17)
set (CMAKE_CXX_EXTENSIONS OFF)
else (_HAS_CXX17)
message (FATAL_ERROR "C++17 support missing. Try upgrading your C++ compiler. If you have a good reason for using an outdated compiler, please let us know at support@gothenburgbitfactory.org.")
endif (_HAS_CXX17)
endif()
if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set (LINUX true)
@ -34,9 +43,15 @@ elseif (${CMAKE_SYSTEM_NAME} STREQUAL "GNU")
elseif (${CMAKE_SYSTEM_NAME} STREQUAL "CYGWIN")
set (CYGWIN true)
set (CMAKE_CXX_EXTENSIONS ON)
else (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
elseif (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
set (WINDOWS true)
# Add Windows-specific flags if needed
else ()
set (UNKNOWN true)
endif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
endif ()
set (CMAKE_CXX_FLAGS "${_CXX14_FLAGS} ${CMAKE_CXX_FLAGS}")
set (CMAKE_CXX_FLAGS "-Wall -Wextra -Wsign-compare -Wreturn-type ${CMAKE_CXX_FLAGS}")
if(NOT MSVC)
# These flags are not applicable to MSVC
set (CMAKE_CXX_FLAGS "${_CXX14_FLAGS} ${CMAKE_CXX_FLAGS}")
set (CMAKE_CXX_FLAGS "-Wall -Wextra -Wsign-compare -Wreturn-type ${CMAKE_CXX_FLAGS}")
endif()