cmake_minimum_required(VERSION 2.8.0)

project(libmodplug)

set(VERSION "0.8.9.0")

option(BUILD_SHARED_LIBS "Build Shared Library (DLL)" OFF)

option(EXPORT_CXX "Export C++ interface from library" ON)

option(MIDIFMT_SUPPORT "Enable midi formats support" OFF)

option(WAV_SUPPORT "Enable wav formats support" OFF)

option(MMCMP_SUPPORT "Enable mmcmp and pp20 decompression support" OFF)

add_definitions(-DMODPLUG_BUILD)

if(MIDIFMT_SUPPORT)

add_definitions(-DMIDIFMT_SUPPORT)

endif()

if(WAV_SUPPORT)

add_definitions(-DWAV_SUPPORT)

endif()

if(MMCMP_SUPPORT)

add_definitions(-DMMCMP_SUPPORT)

endif()

if(NOT EXPORT_CXX)

add_definitions(-DNO_CXX_EXPORTS)

else()

set(HEADERS_CXX

src/libmodplug/it_defs.h

src/libmodplug/sndfile.h

src/libmodplug/stdafx.h)

endif()

include (CheckFunctionExists)

include (CheckIncludeFile)

include (CheckCCompilerFlag)

include (CheckCSourceCompiles)

include (TestBigEndian)

TEST_BIG_ENDIAN(WORDS_BIGENDIAN)

if(WORDS_BIGENDIAN)

add_definitions(-DWORDS_BIGENDIAN=1)

endif()

if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")

add_definitions(-Wall)

# check symbol visibility attributes

set(OLD_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")

if(NOT WIN32 AND NOT CYGWIN)

set(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS} -Werror")

check_c_source_compiles("int foo(void) __attribute__((visibility(\"default\")));

int main(void) {return 0;}" HAVE_VISIBILITY_DEFAULT)

if(HAVE_VISIBILITY_DEFAULT)

check_c_compiler_flag(-fvisibility=hidden HAVE_VISIBILITY_HIDDEN)

endif()

endif()

set(CMAKE_REQUIRED_FLAGS "-Wl,--no-undefined")

check_c_compiler_flag("" HAVE_NO_UNDEFINED)

set(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS}")

endif()

include_directories(AFTER

src

src/libmodplug

${PROJECT_BINARY_DIR}

)

if(UNIX AND NOT APPLE)

find_library(MATH_LIB m)

if(MATH_LIB)

set(CMAKE_REQUIRED_LIBRARIES m)

endif()

endif()

if (WIN32)

add_definitions(-D_USE_MATH_DEFINES)

add_definitions(-DNOMINMAX)

endif()

check_include_file("stdint.h" HAVE_STDINT)

if (HAVE_STDINT)

add_definitions(-DHAVE_STDINT_H)

endif()

check_function_exists("sinf" HAVE_SINF)

if(HAVE_SINF)

add_definitions(-DHAVE_SINF)

endif()

if (BUILD_SHARED_LIBS)

set (LIB_TYPE SHARED)

if (WIN32 OR CYGWIN)

add_definitions(-DDLL_EXPORT)

elseif (HAVE_VISIBILITY_HIDDEN)

add_definitions(-fvisibility=hidden)

add_definitions("-DSYM_VISIBILITY")

endif()

else ()

set(LIB_TYPE STATIC)

add_definitions(-DMODPLUG_STATIC)

endif()

add_library(modplug ${LIB_TYPE}

src/libmodplug/it_defs.h

src/libmodplug/sndfile.h

src/libmodplug/stdafx.h

src/fastmix.cpp

src/load_669.cpp

src/load_abc.cpp

src/load_amf.cpp

src/load_ams.cpp

src/load_dbm.cpp

src/load_dmf.cpp

src/load_dsm.cpp

src/load_far.cpp

src/load_it.cpp

src/load_mdl.cpp

src/load_med.cpp

src/load_mid.cpp

src/load_mod.cpp

src/load_mt2.cpp

src/load_mtm.cpp

src/load_okt.cpp

src/load_pat.cpp

src/load_pat.h

src/load_psm.cpp

src/load_ptm.cpp

src/load_s3m.cpp

src/load_stm.cpp

src/load_ult.cpp

src/load_umx.cpp

src/load_wav.cpp

src/load_xm.cpp

src/mmcmp.cpp

src/modplug.cpp

src/modplug.h

src/snd_dsp.cpp

src/snd_flt.cpp

src/snd_fx.cpp

src/sndfile.cpp

src/sndmix.cpp

src/tables.h

)

if (BUILD_SHARED_LIBS)

if(APPLE)

target_link_libraries(modplug -Wl,-undefined,error)

target_link_libraries(modplug -Wl,-compatibility_version,2.0.0)

target_link_libraries(modplug -Wl,-current_version,2.0.0)

else()

if(HAVE_NO_UNDEFINED)

target_link_libraries(modplug -Wl,--no-undefined)

endif()

set_target_properties(modplug PROPERTIES

VERSION 1.0.0 SOVERSION 1)

endif()

if(MATH_LIB)

target_link_libraries(modplug m)

endif()

endif()

# install the library:

install(TARGETS modplug DESTINATION lib)

# install the headers:

install(FILES

src/modplug.h

${HEADERS_CXX}

DESTINATION

include/libmodplug

)

if (NOT WIN32)

set(prefix "${CMAKE_INSTALL_PREFIX}")

set(exec_prefix "${CMAKE_INSTALL_PREFIX}")

set(libdir "${CMAKE_INSTALL_PREFIX}/lib")

set(includedir "${CMAKE_INSTALL_PREFIX}/include")

configure_file(libmodplug.pc.in libmodplug.pc)

# install pkg-config file:

install(FILES "${PROJECT_BINARY_DIR}/libmodplug.pc"

DESTINATION lib/pkgconfig

)

endif (NOT WIN32)