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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.15)
project(basicsynth
LANGUAGES CXX
VERSION 1.5.1
)
include(GNUInstallDirs)
if (WIN32)
set(_INIT_TINYXML OFF)
set(_INIT_SHARED OFF)
else()
set(_INIT_TINYXML ON)
set(_INIT_SHARED ON)
endif()
option(USE_LIBXML "Use libXml instead of TinyXML" OFF)
option(USE_TINYXML "Use TinyXML instead of libXML" ${_INIT_TINYXML})
option(USE_OSCILI "Use interpolated oscillators" ON)
option(BUILD_BASICSYNTH_SHARED "Build a shared library" ${_INIT_SHARED})
option(BUILD_BASICSYNTH_STATIC "Build a static library" ON)
option(BUILD_EXAMPLES "Build example programs" ON)
if (CMAKE_COMPILER_IS_GNUCXX)
list(APPEND PROJECT_COMMON_FLAGS "-DGCC")
endif()
if (UNIX)
list(APPEND PROJECT_COMMON_FLAGS "-DUNIX")
if (NOT APPLE)
find_library(MATH_LIBRARY m)
#message(STATUS "MATH lib: ${MATH_LIBRARY}")
endif()
if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
find_package(ALSA REQUIRED)
find_package(Threads REQUIRED)
endif()
endif()
if (USE_LIBXML)
find_package(LibXml2 REQUIRED)
list(APPEND PROJECT_COMMON_FLAGS "-DUSE_LIBXML")
elseif (USE_TINYXML)
list(APPEND PROJECT_COMMON_FLAGS "-DUSE_TINYXML")
elseif (WIN32)
list(APPEND PROJECT_COMMON_FLAGS "-DUSE_MSXML")
endif()
include(TestBigEndian)
test_big_endian(TARGET_SYSTEM_IS_BIG_ENDIAN)
if (TARGET_SYSTEM_IS_BIG_ENDIAN)
list(APPEND PROJECT_COMMON_FLAGS "-DBS_BIG_ENDIAN=1;-DSYNTH_BIG_ENDIAN=1")
endif()
if(USE_OSCILI)
list(APPEND PROJECT_COMMON_FLAGS "-DUSE_OSCILI")
endif()
add_subdirectory(Src)
if(IS_ABSOLUTE ${CMAKE_INSTALL_LIBDIR})
set(basicsynth_libdir "${CMAKE_INSTALL_LIBDIR}")
else()
set(basicsynth_libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
endif()
if(IS_ABSOLUTE ${CMAKE_INSTALL_INCLUDEDIR})
set(basicsynth_includedir "${CMAKE_INSTALL_INCLUDEDIR}")
else()
set(basicsynth_includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
endif()
if (BUILD_BASICSYNTH_STATIC)
configure_file(basicsynth-static.pc.in ${PROJECT_BINARY_DIR}/basicsynth-static.pc @ONLY)
install( FILES ${CMAKE_CURRENT_BINARY_DIR}/basicsynth-static.pc
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig )
endif()
if (BUILD_BASICSYNTH_SHARED)
configure_file(basicsynth.pc.in ${PROJECT_BINARY_DIR}/basicsynth.pc @ONLY)
install( FILES ${CMAKE_CURRENT_BINARY_DIR}/basicsynth.pc
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig )
endif()
include( CMakePackageConfigHelpers )
write_basic_package_version_file(
${PROJECT_NAME}-config-version.cmake
VERSION ${PROJECT_VERSION}
COMPATIBILITY AnyNewerVersion
)
configure_package_config_file(
${PROJECT_NAME}-config.cmake.in
${PROJECT_NAME}-config.cmake
INSTALL_DESTINATION ${CMAKE_CURRENT_BINARY_DIR}
)
install( FILES
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
)