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etlegacy-libs/CMakeLists.txt
Jacker 72d4180a2e
cmake: map sdl to renderer features
2024-02-07 16:26:53 +02:00

1273 lines
48 KiB
CMake
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include(ExternalProject)
include(CheckIncludeFile)
set(LIBS_BINARY_DIR ${PROJECT_BINARY_DIR}/libs)
set(LIBS_DOWNLOAD_DIR ${PROJECT_BINARY_DIR}/downloads/pgk)
set(LIBS_DOWNLOAD_SRC_DIR ${PROJECT_BINARY_DIR}/downloads/src)
# keep this check in sync with the external libs build commands
if (UNIX AND (BUNDLED_OGG_VORBIS OR BUNDLED_OPENSSL OR BUNDLED_LUA))
find_program(MAKE NAMES make gmake mingw32-make REQUIRED)
endif()
# note/FIXME/clarify:
# when features are disabled this script is still
# adding the related targets? F.e. LUA_FEATURE is Off and BUNDLED_LUA On
# see usage of BUNDLED_LUA below (BUNDLED_OPENSSL, BUNDLED OPENAL ...)
#CMAKE_DEBUG_POSTFIX
if (APPLE)
# The list values need to escaped for the external projects (if we have more than one architecture set)
string(REPLACE ";" "$<SEMICOLON>" CMAKE_OSX_ARCHITECTURES_ "${CMAKE_OSX_ARCHITECTURES}")
endif()
if (ANDROID)
get_property(dirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
foreach(dir ${dirs})
message(INFO "Adding include dir='${dir}'")
list(APPEND CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES ${dir})
list(APPEND CMAKE_C_STANDARD_INCLUDE_DIRECTORIES ${dir})
endforeach()
endif()
if (CMAKE_INSTALL_LIBDIR)
set(LIBS_LIB_DIR ${CMAKE_INSTALL_LIBDIR})
else()
set(LIBS_LIB_DIR lib)
endif()
# Force the BUNDLED_<name> to OFF if the FEATURE_<name> is OFF. No more unwanted stuff being built.
get_cmake_property(_variableNames VARIABLES)
list (SORT _variableNames)
foreach (_variableName ${_variableNames})
string(REGEX MATCH "^FEATURE_.*" _featureName "${_variableName}")
string(LENGTH "${_featureName}" _variableLen)
# message(STATUS "${_variableName}=${${_variableName}}")
if(${_variableLen})
if(NOT (${_variableName}))
string(FIND ${_variableName} "_" wsloc)
string(SUBSTRING ${_variableName} ${wsloc} -1 _featureName)
string(PREPEND _featureName "BUNDLED")
if((${_featureName}))
set(${_featureName} OFF)
endif()
endif()
endif()
endforeach()
# a possible list of libraries that have "optimized" and "debug" between them
# returns the library that matches the requested build profile
function(etl_find_lib_path list _out)
if(DEBUG_BUILD)
set(_what "debug")
else()
set(_what "optimized")
endif()
list(FIND ${list} "${_what}" _find_index)
if ("${_find_index}" EQUAL "-1")
set(${_out} ${${list}} PARENT_SCOPE)
return()
endif()
math(EXPR _find_index "${_find_index}+1")
list(GET ${list} ${_find_index} _found_item)
list(APPEND TMP_OUT ${_found_item})
list(LENGTH ${list} _LIST_LEN)
math(EXPR _find_index "${_find_index}+1")
if (_find_index GREATER_EQUAL _LIST_LEN)
set(${_out} ${TMP_OUT} PARENT_SCOPE)
return()
endif()
list(SUBLIST ${list} 0 -1 _SUBLIST)
list(SUBLIST ${list} ${_find_index} -1 _SUBLIST)
while(true)
list(FIND _SUBLIST "${_what}" _find_index)
if ("${_find_index}" EQUAL "-1")
set(${_out} ${TMP_OUT} PARENT_SCOPE)
return()
endif()
math(EXPR _find_index "${_find_index}+1")
list(GET _SUBLIST ${_find_index} _found_item)
list(APPEND TMP_OUT ${_found_item})
list(LENGTH _SUBLIST _LIST_LEN)
math(EXPR _find_index "${_find_index}+1")
if (_find_index GREATER_EQUAL _LIST_LEN)
set(${_out} ${TMP_OUT} PARENT_SCOPE)
return()
endif()
list(SUBLIST _SUBLIST ${_find_index} -1 _SUBLIST)
endwhile()
endfunction()
# ensure that all the required flags get passed to the sub-projects
# these include the msvc runtime, apple architectures and android toolchain flags
function(etl_setup_cmake_args _list)
if (NOT ${_list})
set(${_list} "" PARENT_SCOPE)
endif()
list(APPEND ${_list} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
-DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG} -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS} -DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG} -DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE})
if (CMAKE_C_STANDARD_INCLUDE_DIRECTORIES)
list(APPEND ${_list} -DCMAKE_C_STANDARD_INCLUDE_DIRECTORIES=${CMAKE_C_STANDARD_INCLUDE_DIRECTORIES})
endif()
if (CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES)
list(APPEND ${_list} -DCMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES=${CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES})
endif()
if (APPLE)
list(APPEND ${_list} -DCMAKE_OSX_DEPLOYMENT_TARGET="${CMAKE_OSX_DEPLOYMENT_TARGET}"
-DCMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES_})
endif()
if (MSVC)
list(APPEND ${_list} -DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded$<$<CONFIG:Debug>:Debug>)
endif()
# NOTE: set the CMAKE_POSITION_INDEPENDENT_CODE flag for all bundled libs (-fPIC) on 64 bit
if (ETL_64BITS)
list(APPEND ${_list} -DCMAKE_POSITION_INDEPENDENT_CODE=ON)
endif()
# Stuff that configures the Android toolchain file (needs to be kept up to date)
if (ANDROID)
if (ANDROID_TOOLCHAIN)
list(APPEND ${_list} -DANDROID_TOOLCHAIN=${ANDROID_TOOLCHAIN})
endif()
if (ANDROID_ABI)
list(APPEND ${_list} -DANDROID_ABI=${ANDROID_ABI})
endif()
if (ANDROID_PLATFORM)
list(APPEND ${_list} -DANDROID_PLATFORM=${ANDROID_PLATFORM})
endif()
if (ANDROID_STL)
list(APPEND ${_list} -DANDROID_STL=${ANDROID_STL})
endif()
if (ANDROID_PIE)
list(APPEND ${_list} -DANDROID_PIE=${ANDROID_PIE})
endif()
if (ANDROID_CPP_FEATURES)
list(APPEND ${_list} -DANDROID_CPP_FEATURES=${ANDROID_CPP_FEATURES})
endif()
if (ANDROID_ALLOW_UNDEFINED_SYMBOLS)
list(APPEND ${_list} -DANDROID_ALLOW_UNDEFINED_SYMBOLS=${ANDROID_ALLOW_UNDEFINED_SYMBOLS})
endif()
if (ANDROID_ARM_MODE)
list(APPEND ${_list} -DANDROID_ARM_MODE=${ANDROID_ARM_MODE})
endif()
if (ANDROID_DISABLE_FORMAT_STRING_CHECKS)
list(APPEND ${_list} -DANDROID_DISABLE_FORMAT_STRING_CHECKS=${ANDROID_DISABLE_FORMAT_STRING_CHECKS})
endif()
if (ANDROID_CCACHE)
list(APPEND ${_list} -DANDROID_CCACHE=${ANDROID_CCACHE})
endif()
endif()
if (CMAKE_TOOLCHAIN_FILE)
# list(APPEND ${_list} -DCMAKE_TOOLCHAIN_FILE:FILEPATH=${CMAKE_TOOLCHAIN_FILE})
list(APPEND ${_list} -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE})
endif()
if (NOT "${ARGN}" MATCHES "-DCMAKE_INSTALL_PREFIX=")
message(VERBOSE "Appending default install prefix to the cmake args")
list(APPEND ${_list} -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>)
endif()
if (NOT "${ARGN}" MATCHES "-DCMAKE_INSTALL_LIBDIR=" AND UNIX)
message(VERBOSE "Appending default 32 bit gnu libdir to the cmake args")
list(APPEND ${_list} -DCMAKE_INSTALL_LIBDIR=<INSTALL_DIR>/lib)
endif()
if (ARGC GREATER 1)
list(APPEND ${_list} ${ARGN})
endif()
set(${_list} ${${_list}} PARENT_SCOPE)
endfunction()
if(UNIX)
if(CROSS_COMPILE32)
if(APPLE)
set(LIBS_COMPILE_FLAGS CFLAGS=-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}\ -O3\ -m32 LDFLAGS=-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}\ -m32)
else()
set(LIBS_COMPILE_FLAGS CFLAGS=-m32 LDFLAGS=-m32)
endif()
else()
# when we don't cross compile we have to enable position independent code '-fPIC' for all bundled libs
# see http://stackoverflow.com/questions/7216244/why-is-fpic-absolutely-necessary-on-64-and-not-on-32bit-platforms
# let's misuse LIBS_COMPILE_FLAGS var (for 64bit) to set our flag.
# notes: - cflag -mcmodel=large might be an option too
# - this has to be done in all dependant CMakeLists-txt files see glew/CMakeLists.txt
if(APPLE)
set(LIBS_COMPILE_FLAGS CFLAGS=-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}\ -O3\ -fPIC LDFLAGS=-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET})
else()
set(LIBS_COMPILE_FLAGS "CFLAGS=-fPIC")
endif()
endif()
endif()
#-----------------------------------------------------------------
# Build bundled WolfSSL library
#-----------------------------------------------------------------
if(FEATURE_SSL AND BUNDLED_WOLFSSL AND (BUILD_CLIENT OR BUILD_SERVER))
add_library(bundled_wolfssl_int INTERFACE)
find_package(Patch REQUIRED)
if(Patch_FOUND)
message(STATUS "Patch found: ${Patch_EXECUTABLE}")
endif()
message(STATUS "Configuring wolfSSL")
if(VSTUDIO)
set(WOLFSSL_BUNDLED_LIBRARY optimized "${LIBS_BINARY_DIR}/wolfssl/Release/wolfssl${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${LIBS_BINARY_DIR}/wolfssl/Debug/wolfssl${CMAKE_STATIC_LIBRARY_SUFFIX}")
elseif(VS_BUILD)
set(WOLFSSL_BUNDLED_LIBRARY "${LIBS_BINARY_DIR}/wolfssl/lib/wolfssl${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(WOLFSSL_BUNDLED_LIBRARY "${LIBS_BINARY_DIR}/wolfssl/lib/libwolfssl${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
set(WOLFSSL_PATCH_COMMAND "${Patch_EXECUTABLE}" "${LIBS_DOWNLOAD_SRC_DIR}/wolfssl/CMakeLists.txt" "${CMAKE_CURRENT_LIST_DIR}/patches/WolfSSL.patch")
#if(MSVC)
# set(WOLFSSL_FLAGS "${CMAKE_C_FLAGS} /DOPENSSL_ALL=1 /DWOLFSSL_DES_ECB=1 /DHAVE_OCSP=1 /DHAVE_CRL=1")
#else()
# set(WOLFSSL_FLAGS "${CMAKE_C_FLAGS} -DOPENSSL_ALL=1 -DWOLFSSL_DES_ECB=1 -DHAVE_OCSP=1 -DHAVE_CRL=1")
#endif()
etl_find_lib_path(WOLFSSL_BUNDLED_LIBRARY _WOLFSSL_OUTPUT)
etl_setup_cmake_args(wolfssl_cmake_args
-DWOLFSSL_EXAMPLES=OFF -DWOLFSSL_CRYPT_TESTS=OFF -DWOLFSSL_OCSP=yes
-DWOLFSSL_OPENSSLEXTRA=yes -DWOLFSSL_FAST_MATH=OFF -DWOLFSSL_HARDEN=yes
-DWOLFSSL_OPENSSL_EXTRA=yes -DBUILD_PWDBASED=yes -DWOLFSSL_PWDBASED=yes
-DBUILD_CRL=yes -DWOLFSSL_DES3=yes -DWOLFSSL_TLSX=yes -DWOLFSSL_CHACHA=OFF
-DBUILD_SHARED_LIBS=OFF -DWOLFSSL_CURL=yes -DWOLFSSL_OPENSSLALL=yes
-DWOLFSSL_ASIO=yes -DWOLFSSL_CRL=yes
-DCMAKE_INSTALL_PREFIX=${LIBS_BINARY_DIR}/wolfssl
)
ExternalProject_Add(bundled_wolfssl
DOWNLOAD_DIR ${LIBS_DOWNLOAD_DIR}
URL https://github.com/wolfSSL/wolfssl/releases/download/v5.6.6-stable/wolfssl-5.6.6.tar.gz
URL_HASH MD5=772dfa0eed22e31d9d2fb457a1343138
SOURCE_DIR "${LIBS_DOWNLOAD_SRC_DIR}/wolfssl"
BINARY_DIR ${LIBS_BINARY_DIR}/wolfssl
BUILD_BYPRODUCTS ${_WOLFSSL_OUTPUT}
PREFIX ${LIBS_BINARY_DIR}/wolfssl
CMAKE_ARGS ${wolfssl_cmake_args}
)
set_target_properties(bundled_wolfssl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_wolfssl_int bundled_wolfssl)
target_link_libraries(bundled_wolfssl_int INTERFACE ${WOLFSSL_BUNDLED_LIBRARY})
target_include_directories(bundled_wolfssl_int INTERFACE "${LIBS_BINARY_DIR}/wolfssl/include" "${LIBS_BINARY_DIR}/wolfssl/include/wolfssl")
target_compile_definitions(bundled_wolfssl_int INTERFACE ETL_WOLFSSL)
else()
add_custom_target(bundled_wolfssl)
set_target_properties(bundled_wolfssl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
#-----------------------------------------------------------------
# Build bundled OpenSSL library
#-----------------------------------------------------------------
if (FEATURE_SSL AND BUNDLED_OPENSSL AND (BUILD_CLIENT OR BUILD_SERVER))
add_library(bundled_openssl_int INTERFACE)
if (WIN32)
find_program(NASM_EXECUTABLE nasm)
if(NOT NASM_EXECUTABLE)
message(FATAL_ERROR "NASM not found")
endif()
# FIXME: there is no findPerl cmake script in project?! (at least for *NIX)
FIND_PACKAGE(Perl REQUIRED)
if(NOT PERL_FOUND)
message(FATAL_ERROR "Perl not found")
endif()
if(ETL_64BITS)
set(openssl_plat VC-WIN64)
set(openssl_lib_folder lib64)
# set(curl_plat x64)
else()
set(openssl_plat VC-WIN32)
set(openssl_lib_folder lib)
# set(curl_plat x86)
endif()
set(OPENSSL_PREFIX "${LIBS_DOWNLOAD_SRC_DIR}/openssl/build")
set(OPENSSL_CONFIGURE "${PERL_EXECUTABLE}" Configure "${openssl_plat}" "--prefix=${OPENSSL_PREFIX}" "--openssldir=${OPENSSL_PREFIX}" no-shared no-unit-test -static)
set(OPENSSL_BUILD nmake)
set(OPENSSL_INSTALL nmake install_sw)
set(OPENSSL_BUNDLED_LIBRARY "${OPENSSL_PREFIX}/${openssl_lib_folder}/libcrypto.lib" "${OPENSSL_PREFIX}/${openssl_lib_folder}/libssl.lib")
ExternalProject_Add(bundled_openssl
# Use github archive instead of the one hosted on openssl.org because of CMake bug #13251
#URL_MD5 "76766e98997660138cdaf13a187bd234"
#GIT_REPOSITORY "https://github.com/openssl/openssl.git"
DOWNLOAD_DIR ${LIBS_DOWNLOAD_DIR}
URL https://github.com/openssl/openssl/releases/download/openssl-3.2.0/openssl-3.2.0.tar.gz
URL_HASH MD5=7903549a14abebc5c323ce4e85f2cbb2
SOURCE_DIR "${LIBS_DOWNLOAD_SRC_DIR}/openssl"
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND ${OPENSSL_CONFIGURE}
BUILD_COMMAND ${OPENSSL_BUILD}
INSTALL_COMMAND ${OPENSSL_INSTALL}
BUILD_BYPRODUCTS ${OPENSSL_BUNDLED_LIBRARY}
)
set(OPENSSL_BUNDLED_INCLUDE_DIR "${OPENSSL_PREFIX}/include")
set_target_properties(bundled_openssl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_openssl_int bundled_openssl)
target_link_libraries(bundled_openssl_int INTERFACE ${OPENSSL_BUNDLED_LIBRARY})
target_include_directories(bundled_openssl_int INTERFACE "${OPENSSL_PREFIX}/include")
elseif (UNIX)
set(openssl_lib_folder lib)
set(OPENSSL_PREFIX "${LIBS_BINARY_DIR}/openssl")
# FIXME: check flags
if(ETL_32BITS)
if(APPLE)
SET(OPENSSL_BUILD ./Configure darwin-i386-cc ${LIBS_COMPILE_FLAGS})
else()
SET(OPENSSL_BUILD ./Configure linux-x86 ${LIBS_COMPILE_FLAGS})
endif()
else()
if(ETL_ARM)
if(APPLE)
SET(OPENSSL_BUILD ./Configure darwin64-arm64 ${LIBS_COMPILE_FLAGS})
else()
SET(OPENSSL_BUILD ./Configure linux-aarch64)
endif()
else()
if(APPLE)
SET(OPENSSL_BUILD ./Configure darwin64-x86_64 ${LIBS_COMPILE_FLAGS})
else()
SET(OPENSSL_BUILD ./Configure linux-x86_64)
endif()
endif()
endif()
set(OPENSSL_BUNDLED_LIBRARY "${LIBS_BINARY_DIR}/openssl/${openssl_lib_folder}/libssl.a" "${LIBS_BINARY_DIR}/openssl/${openssl_lib_folder}/libcrypto.a")
if(CMAKE_CROSSCOMPILING AND CMAKE_C_COMPILER_ID STREQUAL "GNU")
string(REGEX REPLACE "gcc$" "" COMPILER_PREFIX "${CMAKE_C_COMPILER}")
if(COMPILER_PREFIX)
SET(OPENSSL_BUILD ${OPENSSL_BUILD} --sysroot=${CMAKE_SYSROOT} --cross-compile-prefix=${COMPILER_PREFIX})
else()
SET(OPENSSL_BUILD ${OPENSSL_BUILD} --sysroot=${CMAKE_SYSROOT})
endif()
endif()
# FIXME:
# check all the locations of the files (runtime files?!)
# and enable ssl in CURL
ExternalProject_Add(
bundled_openssl
DOWNLOAD_DIR ${LIBS_DOWNLOAD_DIR}
URL https://github.com/openssl/openssl/releases/download/openssl-3.2.0/openssl-3.2.0.tar.gz
URL_HASH MD5=7903549a14abebc5c323ce4e85f2cbb2
PREFIX ${OPENSSL_PREFIX}
CONFIGURE_COMMAND ${OPENSSL_BUILD} --prefix=<INSTALL_DIR>
--openssldir=<INSTALL_DIR> --libdir=${openssl_lib_folder}
BUILD_COMMAND ${MAKE} -j ${LIBS_COMPILE_FLAGS}
INSTALL_COMMAND ${MAKE} install_sw
BUILD_IN_SOURCE 1
BUILD_BYPRODUCTS ${OPENSSL_BUNDLED_LIBRARY}
)
# also generates libcrypto.a
set(OPENSSL_BUNDLED_INCLUDE_DIR "${OPENSSL_PREFIX}/include")
add_dependencies(bundled_openssl_int bundled_openssl)
target_link_libraries(bundled_openssl_int INTERFACE ${OPENSSL_BUNDLED_LIBRARY})
target_include_directories(bundled_openssl_int INTERFACE "${OPENSSL_PREFIX}/include")
endif()
else()
add_custom_target(bundled_openssl)
set_target_properties(bundled_openssl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
#-----------------------------------------------------------------
# Build bundled cURL library
#-----------------------------------------------------------------
if(BUNDLED_CURL AND (BUILD_CLIENT OR BUILD_SERVER))
add_library(bundled_curl_int INTERFACE)
set(CURL_DOWNLOAD_URL "https://github.com/curl/curl/releases/download/curl-8_5_0/curl-8.5.0.tar.gz")
set(CURL_DOWNLOAD_HASH "MD5=0bc69288b20ae165ff4b7d6d7bbe70d2")
etl_setup_cmake_args(CURL_CMAKE_ARGS
-DBUILD_CURL_EXE=OFF -DBUILD_SHARED_LIBS=OFF -DENABLE_ARES=OFF -DENABLE_THREADED_RESOLVER=ON
-DENABLE_CURLDEBUG=OFF -DBUILD_TESTING=OFF -DENABLE_IPV6=ON -DENABLE_MANUAL=OFF -DCURL_USE_LIBPSL=OFF
-DUSE_NGHTTP2=OFF -DCURL_WINDOWS_SSPI=OFF -DCURL_ZLIB=AUTO -DCMAKE_USE_GSSAPI=OFF
-DUSE_LIBIDN2=OFF -DCURL_USE_LIBSSH=OFF -DCURL_USE_LIBSSH2=OFF -DENABLE_DEBUG=OFF
-DCURL_DISABLE_LDAP=ON -DCURL_DISABLE_LDAPS=ON -DCURL_DISABLE_TELNET=ON -DCURL_DISABLE_DICT=ON
-DCURL_DISABLE_FILE=ON -DCURL_DISABLE_TFTP=ON -DCURL_DISABLE_RTSP=ON -DCURL_DISABLE_POP3=ON
-DCURL_DISABLE_IMAP=ON -DCURL_DISABLE_SMTP=ON -DCURL_DISABLE_GOPHER=ON -DENABLE_UNIX_SOCKETS=ON
)
set(binary_dir "${LIBS_BINARY_DIR}/curl")
if (WIN32)
if(MINGW OR VS_BUILD OR VSTUDIO)
set(CURL_BUNDLED_LIBRARIES optimized "${binary_dir}/lib/libcurl${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${binary_dir}/lib/libcurl-d${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(CURL_BUNDLED_LIBRARIES "${binary_dir}/libcurl${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
if(MSVC)
list(APPEND CURL_CMAKE_ARGS -DCURL_STATIC_CRT=ON)
endif()
if(FEATURE_SSL)
if(BUNDLED_WOLFSSL)
include(CheckTypeSize)
check_type_size("long long" SIZEOF_LONG_LONG)
list(APPEND CURL_CMAKE_ARGS
-DCMAKE_C_FLAGS=-DSIZEOF_LONG_LONG=${SIZEOF_LONG_LONG}
-DCURL_USE_OPENSSL=OFF -DCURL_DISABLE_CRYPTO_AUTH=ON
-DCURL_USE_WOLFSSL=ON
-DCMAKE_LIBRARY_PATH=${LIBS_BINARY_DIR}/wolfssl/lib
-DCMAKE_INCLUDE_PATH=${LIBS_BINARY_DIR}/wolfssl/include
)
elseif(BUNDLED_OPENSSL)
list(APPEND CURL_CMAKE_ARGS -DOPENSSL_ROOT_DIR=${OPENSSL_PREFIX} -DCURL_USE_OPENSSL=ON)
else()
list(APPEND CURL_CMAKE_ARGS -DCURL_USE_OPENSSL=OFF -DCURL_USE_SCHANNEL=ON)
endif()
else()
list(APPEND CURL_CMAKE_ARGS -DCURL_USE_OPENSSL=OFF)
endif()
etl_find_lib_path(CURL_BUNDLED_LIBRARIES _CURL_OUTPUT)
# -DHTTP_ONLY=ON
ExternalProject_Add(bundled_curl
DEPENDS bundled_wolfssl bundled_openssl
URL ${CURL_DOWNLOAD_URL}
URL_HASH ${CURL_DOWNLOAD_HASH}
PREFIX ${LIBS_BINARY_DIR}/curl
CMAKE_ARGS ${CURL_CMAKE_ARGS}
)
set_target_properties(bundled_curl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_curl_int bundled_curl)
target_link_libraries(bundled_curl_int INTERFACE ${CURL_BUNDLED_LIBRARIES})
if(MINGW) # Mingw requires the bcrypt library
target_link_libraries(bundled_curl_int INTERFACE bcrypt)
endif()
target_include_directories(bundled_curl_int INTERFACE "${LIBS_BINARY_DIR}/curl/include")
elseif (APPLE)
if(BUNDLED_WOLFSSL)
include(CheckTypeSize)
check_type_size("long long" SIZEOF_LONG_LONG)
list(APPEND CURL_CMAKE_ARGS
-DCMAKE_C_FLAGS=-DSIZEOF_LONG_LONG=${SIZEOF_LONG_LONG}
-DCURL_USE_OPENSSL=OFF -DCURL_DISABLE_CRYPTO_AUTH=ON
-DCURL_USE_WOLFSSL=ON
-DCMAKE_LIBRARY_PATH=${LIBS_BINARY_DIR}/wolfssl/lib
-DCMAKE_INCLUDE_PATH=${LIBS_BINARY_DIR}/wolfssl/include
)
elseif(BUNDLED_OPENSSL)
list(APPEND CURL_CMAKE_ARGS -DOPENSSL_ROOT_DIR=${OPENSSL_PREFIX} -DCURL_USE_OPENSSL=ON)
else()
list(APPEND CURL_CMAKE_ARGS -DCURL_USE_OPENSSL=OFF -DCURL_USE_SECTRANSP=ON)
endif()
set(CURL_BUNDLED_LIBRARIES optimized "${binary_dir}/lib/libcurl${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${binary_dir}/lib/libcurl-d${CMAKE_STATIC_LIBRARY_SUFFIX}")
etl_find_lib_path(CURL_BUNDLED_LIBRARIES _CURL_OUTPUT)
# -DHTTP_ONLY=ON
ExternalProject_Add(bundled_curl
DEPENDS bundled_wolfssl bundled_openssl
URL ${CURL_DOWNLOAD_URL}
URL_HASH ${CURL_DOWNLOAD_HASH}
PREFIX ${LIBS_BINARY_DIR}/curl
BUILD_BYPRODUCTS ${_CURL_OUTPUT}
CMAKE_ARGS ${CURL_CMAKE_ARGS}
)
set_target_properties(bundled_curl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_curl_int bundled_curl)
target_link_libraries(bundled_curl_int INTERFACE ${CURL_BUNDLED_LIBRARIES})
target_include_directories(bundled_curl_int INTERFACE "${LIBS_BINARY_DIR}/curl/include")
elseif (UNIX)
if(FEATURE_SSL)
if(BUNDLED_WOLFSSL)
include(CheckTypeSize)
check_type_size("long long" SIZEOF_LONG_LONG)
list(APPEND CURL_CMAKE_ARGS
-DCMAKE_C_FLAGS=-DSIZEOF_LONG_LONG=${SIZEOF_LONG_LONG}
-DCURL_USE_OPENSSL=OFF -DCURL_DISABLE_CRYPTO_AUTH=ON
-DCURL_USE_WOLFSSL=ON
-DCMAKE_LIBRARY_PATH=${LIBS_BINARY_DIR}/wolfssl/lib
-DCMAKE_INCLUDE_PATH=${LIBS_BINARY_DIR}/wolfssl/include
)
elseif(BUNDLED_OPENSSL)
list(APPEND CURL_CMAKE_ARGS -DOPENSSL_ROOT_DIR=${OPENSSL_PREFIX} -DOPENSSL_USE_STATIC_LIBS=ON -DCURL_USE_OPENSSL=ON -DCURL_USE_WOLFSSL=OFF)
else()
message(WARNING "Using system OpenSSL")
list(APPEND CURL_CMAKE_ARGS -DCURL_USE_OPENSSL=ON -DCURL_USE_WOLFSSL=OFF)
endif()
endif()
set(CURL_BUNDLED_LIBRARIES optimized "${binary_dir}/lib/libcurl${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${binary_dir}/lib/libcurl-d${CMAKE_STATIC_LIBRARY_SUFFIX}")
etl_find_lib_path(CURL_BUNDLED_LIBRARIES _CURL_OUTPUT)
ExternalProject_Add(bundled_curl
DEPENDS bundled_wolfssl bundled_openssl
URL ${CURL_DOWNLOAD_URL}
URL_HASH ${CURL_DOWNLOAD_HASH}
PREFIX ${LIBS_BINARY_DIR}/curl
BUILD_BYPRODUCTS ${_CURL_OUTPUT}
CMAKE_ARGS ${CURL_CMAKE_ARGS}
)
set_target_properties(bundled_curl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_curl_int bundled_curl)
target_link_libraries(bundled_curl_int INTERFACE ${CURL_BUNDLED_LIBRARIES})
target_include_directories(bundled_curl_int INTERFACE "${LIBS_BINARY_DIR}/curl/include")
endif()
endif()
#-----------------------------------------------------------------
# Build bundled OpenAL library
#-----------------------------------------------------------------
if(BUNDLED_OPENAL AND BUILD_CLIENT)
add_library(bundled_openal_int INTERFACE)
set(binary_dir "${LIBS_BINARY_DIR}/openal")
if (WIN32)
if(MSVC)
set(OPENAL_BUNDLED_LIBRARIES "${binary_dir}/lib/OpenAL32${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(OPENAL_BUNDLED_LIBRARIES "${binary_dir}/lib/libOpenAL32${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
etl_find_lib_path(OPENAL_BUNDLED_LIBRARIES _OPENAL_OUTPUT)
etl_setup_cmake_args(BUNDLED_OPENAL_CMAKE_ARGS
-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
-DLIBTYPE=STATIC -DFORCE_STATIC_VCRT=ON -DALSOFT_UTILS=OFF -DALSOFT_NO_CONFIG_UTIL=ON -DALSOFT_EXAMPLES=OFF
-DALSOFT_TESTS=OFF -DALSOFT_CONFIG=OFF -DALSOFT_HRTF_DEFS=OFF -DALSOFT_AMBDEC_PRESETS=OFF
)
ExternalProject_Add(bundled_openal
PREFIX ${binary_dir}
URL ${CMAKE_CURRENT_LIST_DIR}/openal
BUILD_BYPRODUCTS ${_OPENAL_OUTPUT}
CMAKE_ARGS ${BUNDLED_OPENAL_CMAKE_ARGS}
)
set_target_properties(bundled_openal PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_openal_int bundled_openal)
target_link_libraries(bundled_openal_int INTERFACE ${OPENAL_BUNDLED_LIBRARIES})
target_include_directories(bundled_openal_int INTERFACE "${binary_dir}/include")
target_compile_definitions(bundled_openal_int INTERFACE AL_LIBTYPE_STATIC)
elseif(UNIX)
set(OPENAL_BUNDLED_LIBRARIES "${binary_dir}/lib/libopenal.a")
etl_setup_cmake_args(BUNDLED_OPENAL_CMAKE_ARGS
-DLIBTYPE=STATIC -DALSOFT_UTILS=OFF -DALSOFT_NO_CONFIG_UTIL=ON -DALSOFT_EXAMPLES=OFF -DALSOFT_TESTS=OFF
-DALSOFT_CONFIG=OFF -DALSOFT_HRTF_DEFS=OFF -DALSOFT_AMBDEC_PRESETS=OFF -DALSOFT_BACKEND_SNDIO=OFF
)
ExternalProject_Add(bundled_openal
PREFIX ${binary_dir}
URL ${CMAKE_CURRENT_LIST_DIR}/openal
BUILD_BYPRODUCTS ${OPENAL_BUNDLED_LIBRARIES}
CMAKE_ARGS ${BUNDLED_OPENAL_CMAKE_ARGS}
)
add_dependencies(bundled_openal_int bundled_openal)
target_link_libraries(bundled_openal_int INTERFACE ${OPENAL_BUNDLED_LIBRARIES})
target_include_directories(bundled_openal_int INTERFACE "${binary_dir}/include")
target_compile_definitions(bundled_openal_int INTERFACE AL_LIBTYPE_STATIC)
endif()
elseif(APPLE AND BUILD_CLIENT) # due to OSX missing headers in base install
target_include_directories(client_libraries INTERFACE "${CMAKE_CURRENT_LIST_DIR}/openal/include")
endif()
#-----------------------------------------------------------------
# Build bundled OGG and Vorbis file library
#-----------------------------------------------------------------
if(BUNDLED_OGG_VORBIS AND BUILD_CLIENT)
add_library(bundled_ogg_full INTERFACE)
if (APPLE OR CMAKE_CROSSCOMPILING)
set(OGG_BUNDLED_LIBRARIES "${LIBS_BINARY_DIR}/ogg/lib/libogg${CMAKE_STATIC_LIBRARY_SUFFIX}")
etl_setup_cmake_args(BUNDLED_OGG_CMAKE_ARGS)
ExternalProject_Add(bundled_ogg
PREFIX ${LIBS_BINARY_DIR}/ogg
URL ${CMAKE_CURRENT_LIST_DIR}/ogg
BUILD_BYPRODUCTS ${OGG_BUNDLED_LIBRARIES}
CMAKE_ARGS ${BUNDLED_OGG_CMAKE_ARGS}
)
set(VORBIS_BUNDLED_LIBRARIES "${LIBS_BINARY_DIR}/vorbis/lib/libvorbis${CMAKE_STATIC_LIBRARY_SUFFIX}" "${LIBS_BINARY_DIR}/vorbis/lib/libvorbisfile${CMAKE_STATIC_LIBRARY_SUFFIX}")
etl_setup_cmake_args(BUNDLED_OGG_VORBIS_CMAKE_ARGS
-DCMAKE_LIBRARY_PATH=${LIBS_BINARY_DIR}/ogg
-DOGG_ROOT=${LIBS_BINARY_DIR}/ogg
)
ExternalProject_Add(bundled_ogg_vorbis
DEPENDS bundled_ogg
PREFIX ${LIBS_BINARY_DIR}/vorbis
URL ${CMAKE_CURRENT_LIST_DIR}/vorbis
BUILD_BYPRODUCTS ${VORBIS_BUNDLED_LIBRARIES}
CMAKE_ARGS ${BUNDLED_OGG_VORBIS_CMAKE_ARGS}
)
add_dependencies(bundled_ogg_full bundled_ogg_vorbis)
target_include_directories(bundled_ogg_full INTERFACE "${LIBS_BINARY_DIR}/vorbis/include")
target_link_libraries(bundled_ogg_full INTERFACE "${VORBIS_BUNDLED_LIBRARIES}")
add_dependencies(bundled_ogg_full bundled_ogg)
target_include_directories(bundled_ogg_full INTERFACE "${LIBS_BINARY_DIR}/ogg/include")
target_link_libraries(bundled_ogg_full INTERFACE "${OGG_BUNDLED_LIBRARIES}")
elseif(WIN32)
# OGG
set(OPATH "${CMAKE_CURRENT_LIST_DIR}/ogg")
set(OGG_SRC ${OPATH}/src/bitwise.c ${OPATH}/src/framing.c)
set(OGG_HEADERS ${OPATH}/include/ogg/ogg.h ${OPATH}/include/ogg/os_types.h)
if(MSVC)
#ADD_DEFINITIONS(/D_UNICODE /DUNICODE)
LIST(APPEND OGG_SRC ${OPATH}/win32/ogg.def)
endif()
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
# libogg expects configure to be called on linux to
# generate config_types.h
list(APPEND OGG_HEADERS ${OPATH}/include/ogg/config_types.h)
add_custom_command(OUTPUT ${OPATH}/include/ogg/config_types.h
COMMAND ${OPATH}/configure
DEPENDS ${OPATH}/include/ogg/ogg.h # Hopefully if the libogg version changes, so does this file
# so configure_types.h will be regenerated.
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
endif()
add_library(bundled_ogg STATIC ${OGG_SRC} ${OGG_HEADERS})
target_include_directories(bundled_ogg PUBLIC "${OPATH}/include")
set(VPATH "${CMAKE_CURRENT_LIST_DIR}/vorbis")
set(VORBIS_SRC
${VPATH}/lib/analysis.c
${VPATH}/lib/bitrate.c
${VPATH}/lib/block.c
${VPATH}/lib/codebook.c
${VPATH}/lib/envelope.c
${VPATH}/lib/floor0.c
${VPATH}/lib/floor1.c
${VPATH}/lib/info.c
${VPATH}/lib/lookup.c
${VPATH}/lib/lpc.c
${VPATH}/lib/lsp.c
${VPATH}/lib/mapping0.c
${VPATH}/lib/mdct.c
${VPATH}/lib/psy.c
${VPATH}/lib/registry.c
${VPATH}/lib/res0.c
${VPATH}/lib/sharedbook.c
${VPATH}/lib/smallft.c
${VPATH}/lib/synthesis.c
${VPATH}/lib/vorbisenc.c
${VPATH}/lib/window.c
)
set(VORBIS_HEADERS
${VPATH}/lib/backends.h
${VPATH}/lib/bitrate.h
${VPATH}/lib/codebook.h
${VPATH}/lib/codec_internal.h
${VPATH}/lib/envelope.h
${VPATH}/lib/modes/floor_all.h
${VPATH}/lib/books/floor/floor_books.h
${VPATH}/lib/highlevel.h
${VPATH}/lib/lookup.h
${VPATH}/lib/lookup_data.h
${VPATH}/lib/lpc.h
${VPATH}/lib/lsp.h
${VPATH}/lib/masking.h
${VPATH}/lib/mdct.h
${VPATH}/lib/misc.h
${VPATH}/lib/os.h
${VPATH}/lib/psy.h
${VPATH}/lib/modes/psych_11.h
${VPATH}/lib/modes/psych_16.h
${VPATH}/lib/modes/psych_44.h
${VPATH}/lib/modes/psych_8.h
${VPATH}/lib/registry.h
${VPATH}/lib/books/coupled/res_books_stereo.h
${VPATH}/lib/books/uncoupled/res_books_uncoupled.h
${VPATH}/lib/modes/residue_16.h
${VPATH}/lib/modes/residue_44.h
${VPATH}/lib/modes/residue_44u.h
${VPATH}/lib/modes/residue_8.h
${VPATH}/lib/scales.h
${VPATH}/lib/modes/setup_11.h
${VPATH}/lib/modes/setup_16.h
${VPATH}/lib/modes/setup_22.h
${VPATH}/lib/modes/setup_32.h
${VPATH}/lib/modes/setup_44.h
${VPATH}/lib/modes/setup_44u.h
${VPATH}/lib/modes/setup_8.h
${VPATH}/lib/modes/setup_X.h
${VPATH}/lib/smallft.h
${VPATH}/lib/window.h
)
set(VORBIS_PUB_HEADERS
${VPATH}/include/vorbis/codec.h
${VPATH}/include/vorbis/vorbisenc.h
${VPATH}/include/vorbis/vorbisfile.h
)
IF(MSVC)
#ADD_DEFINITIONS(/D_UNICODE /DUNICODE)
list(APPEND VORBIS_SRC ${VPATH}/win32/vorbis.def)
ENDIF(MSVC)
add_library(bundled_ogg_vorbis STATIC ${VORBIS_SRC} ${VORBIS_HEADERS} ${VORBIS_PUB_HEADERS})
target_include_directories(bundled_ogg_vorbis PUBLIC "${VPATH}/include" "${VPATH}/lib")
target_link_libraries(bundled_ogg_vorbis bundled_ogg)
add_library(bundled_ogg_vorbis_file STATIC ${VPATH}/lib/vorbisfile.c ${VPATH}/include/vorbis/vorbisfile.h)
target_link_libraries(bundled_ogg_vorbis_file bundled_ogg bundled_ogg_vorbis)
if(MSVC)
set(VORB_UNI "_UNICODE;UNICODE")
set_target_properties(bundled_ogg PROPERTIES
COMPILE_DEFINITIONS "${VORB_UNI}"
)
set_target_properties(bundled_ogg_vorbis PROPERTIES
COMPILE_DEFINITIONS "${VORB_UNI}"
)
set_target_properties(bundled_ogg_vorbis_file PROPERTIES
COMPILE_DEFINITIONS "${VORB_UNI}"
)
endif(MSVC)
set_target_properties(bundled_ogg PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
set_target_properties(bundled_ogg_vorbis PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
set_target_properties(bundled_ogg_vorbis_file PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
set(OGG_BUNDLED_LIBRARIES bundled_ogg)
set(OGG_BUNDLED_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/ogg/include")
set(OGG_VORBIS_BUNDLED_LIBRARIES bundled_ogg_vorbis bundled_ogg_vorbis_file)
set(OGG_VORBIS_BUNDLED_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/vorbis/include")
target_link_libraries(bundled_ogg_full INTERFACE bundled_ogg bundled_ogg_vorbis bundled_ogg_vorbis_file)
else()
set(OGG_BUNDLED_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/libs/ogg/include")
set(OGG_BUNDLED_LIBRARIES "${CMAKE_CURRENT_BINARY_DIR}/libs/ogg/lib/libogg.a")
ExternalProject_Add(
bundled_ogg
PREFIX ${LIBS_BINARY_DIR}/ogg
URL ${CMAKE_CURRENT_LIST_DIR}/ogg
PATCH_COMMAND autoreconf -fiv
BUILD_BYPRODUCTS ${OGG_BUNDLED_LIBRARIES}
CONFIGURE_COMMAND ./configure --prefix=<INSTALL_DIR> ${LIBS_COMPILE_FLAGS}
--enable-silent-rules --disable-dependency-tracking --enable-shared=no
BUILD_COMMAND ${MAKE} -j -C <SOURCE_DIR>
INSTALL_COMMAND ${MAKE} -C <SOURCE_DIR> install
BUILD_IN_SOURCE 1
)
# OGG Vorbis File
set(CFLAGS "${CFLAGS} -I${CMAKE_CURRENT_BINARY_DIR}/libs/ogg/include")
set(LDFLAGS "${LDFLAGS} -L${CMAKE_CURRENT_BINARY_DIR}/libs/ogg/lib")
# the above set of CFLAGS and LDFLAGS don't trigger on some systems
# ensure vorbis configure uses our bundled ogg see --with-ogg-includes & --with-ogg-libraries
set(OGG_VORBIS_BUNDLED_LIBRARIES "${CMAKE_CURRENT_BINARY_DIR}/libs/vorbis/lib/libvorbisfile.a" "${CMAKE_CURRENT_BINARY_DIR}/libs/vorbis/lib/libvorbis.a")
set(OGG_VORBIS_BUNDLED_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/libs/vorbis/include")
ExternalProject_Add(
bundled_ogg_vorbis
DEPENDS bundled_ogg
PREFIX ${LIBS_BINARY_DIR}/vorbis
URL ${CMAKE_CURRENT_LIST_DIR}/vorbis
#PATCH_COMMAND ./autogen.sh
BUILD_BYPRODUCTS ${OGG_VORBIS_BUNDLED_LIBRARIES}
CONFIGURE_COMMAND ./configure --prefix=<INSTALL_DIR>
--disable-oggtest --with-ogg-includes=${LIBS_BINARY_DIR}/ogg/include
--with-ogg-libraries=${LIBS_BINARY_DIR}/ogg/lib ${LIBS_COMPILE_FLAGS}
--disable-dependency-tracking --enable-silent-rules --enable-shared=no
BUILD_COMMAND ${MAKE} -j -C <SOURCE_DIR>
INSTALL_COMMAND ${MAKE} -C <SOURCE_DIR> install
BUILD_IN_SOURCE 1
)
add_custom_target(bundled_ogg_vorbis_file)
add_dependencies(bundled_ogg_full bundled_ogg_vorbis)
target_include_directories(bundled_ogg_full INTERFACE "${OGG_VORBIS_BUNDLED_INCLUDE_DIR}")
target_link_libraries(bundled_ogg_full INTERFACE "${OGG_VORBIS_BUNDLED_LIBRARIES}")
# linker library ordering requires that ogg comes after the vorbis one's
add_dependencies(bundled_ogg_full bundled_ogg)
target_include_directories(bundled_ogg_full INTERFACE ${OGG_BUNDLED_INCLUDE_DIR})
target_link_libraries(bundled_ogg_full INTERFACE ${OGG_BUNDLED_LIBRARIES})
endif()
endif()
#-----------------------------------------------------------------
# Build bundled Lua library
#-----------------------------------------------------------------
if(BUNDLED_LUA AND BUILD_MOD)
add_library(bundled_lua_int INTERFACE)
target_compile_definitions(bundled_lua_int INTERFACE BUNDLED_LUA)
if (WIN32 OR APPLE OR CMAKE_CROSSCOMPILING)
set(LUA_LIB "${CMAKE_CURRENT_LIST_DIR}/lua/src")
FILE(GLOB LUA_LIB_SRC ${LUA_LIB}/*.c)
list(REMOVE_ITEM LUA_LIB_SRC "${LUA_LIB}/lua.c")
list(REMOVE_ITEM LUA_LIB_SRC "${LUA_LIB}/luac.c")
FILE(GLOB LUA_LIB_HEADERS ${LUA_LIB}/*.h)
add_library(bundled_lua STATIC ${LUA_LIB_SRC} ${LUA_LIB_HEADERS})
set_target_properties(bundled_lua PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
# In the lua makefiles APPLE and POSIX get LUA_USE_READLINE as well, disabling it here since no input is or should be used in the mod..
if (APPLE)
target_compile_definitions(bundled_lua PUBLIC LUA_USE_MACOSX)
elseif(WIN32)
# target_compile_definitions(bundled_lua PUBLIC LUA_USE_WINDOWS)
elseif(CMAKE_SYSTEM MATCHES "OpenBSD*")
target_compile_definitions(bundled_lua PUBLIC LUA_USE_POSIX)
else()
target_compile_definitions(bundled_lua PUBLIC LUA_USE_POSIX PUBLIC LUA_USE_DLOPEN)
endif()
set(LUA_BUNDLED_LIBRARIES bundled_lua)
set(LUA_BUNDLED_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/lua/src")
add_dependencies(bundled_lua_int bundled_lua)
target_link_libraries(bundled_lua_int INTERFACE bundled_lua)
target_include_directories(bundled_lua_int INTERFACE ${LUA_BUNDLED_INCLUDE_DIR})
else()
if(CMAKE_SYSTEM MATCHES "OpenBSD*")
set(LUA_MAKE_TARGET "bsd")
else()
if(NOT CROSS_COMPILE32)
set(LUA_MAKE_TARGET "posix")
else()
set(LUA_MAKE_TARGET "posix32bit")
endif()
endif()
set(LUA_BUNDLED_LIBRARIES "${LIBS_BINARY_DIR}/lua/lib/liblua.a")
set(LUA_BUNDLED_INCLUDE_DIR "${LIBS_BINARY_DIR}/lua/include")
ExternalProject_Add(
bundled_lua
PREFIX "${LIBS_BINARY_DIR}/lua"
URL "${CMAKE_CURRENT_LIST_DIR}/lua"
BUILD_BYPRODUCTS ${LUA_BUNDLED_LIBRARIES}
CONFIGURE_COMMAND ${MAKE} -C <SOURCE_DIR>/src clean
BUILD_COMMAND ${LIBS_COMPILE_FLAGS} ${MAKE} -C <SOURCE_DIR>/src ${LUA_MAKE_TARGET}
INSTALL_COMMAND ${MAKE} -C <SOURCE_DIR> "INSTALL_TOP=<INSTALL_DIR>" install
BUILD_IN_SOURCE 1
)
add_dependencies(bundled_lua_int bundled_lua)
target_link_libraries(bundled_lua_int INTERFACE ${LUA_BUNDLED_LIBRARIES})
target_include_directories(bundled_lua_int INTERFACE ${LUA_BUNDLED_INCLUDE_DIR})
endif()
endif()
#-----------------------------------------------------------------
# Copy bundled SDL library to the etl.exe location
#-----------------------------------------------------------------
if(BUNDLED_SDL AND BUILD_CLIENT)
add_library(bundled_sdl_int INTERFACE)
if(CMAKE_SYSTEM MATCHES "Darwin" OR WIN32)
set(SDL2_BUNDLED_LIBRARIES optimized "${LIBS_BINARY_DIR}/sdl2/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2main${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${LIBS_BINARY_DIR}/sdl2/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2maind${CMAKE_STATIC_LIBRARY_SUFFIX}")
if(MSVC)
set(SDL2_BUNDLED_LIBRARIES ${SDL2_BUNDLED_LIBRARIES} optimized "${LIBS_BINARY_DIR}/sdl2/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2-static${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${LIBS_BINARY_DIR}/sdl2/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2-staticd${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(SDL2_BUNDLED_LIBRARIES ${SDL2_BUNDLED_LIBRARIES} optimized "${LIBS_BINARY_DIR}/sdl2/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${LIBS_BINARY_DIR}/sdl2/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2d${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
elseif (ANDROID)
set(SDL2_BUNDLED_LIBRARIES "${LIBS_BINARY_DIR}/sdl2/${LIBS_LIB_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(SDL2_BUNDLED_LIBRARIES optimized "${LIBS_BINARY_DIR}/sdl2/${LIBS_LIB_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${LIBS_BINARY_DIR}/sdl2/${LIBS_LIB_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2d${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
etl_setup_cmake_args(SDL_CMAKE_ARGS
-DSDL_RENDER_D3D=OFF -DSDL_RENDER_METAL=OFF -DSDL_RENDER=OFF
-DSDL_DUMMYVIDEO=OFF -DSDL_KMSDRM=OFF -DSDL_SHARED=OFF
-DSDL_SNDIO=OFF -DSDL_LIBC=ON -DSDL_PIPEWIRE=OFF -DSDL_JACK=OFF)
if(FEATURE_RENDERER1 OR FEATURE_RENDERER2)
list(APPEND SDL_CMAKE_ARGS -DSDL_OPENGL=ON)
else()
list(APPEND SDL_CMAKE_ARGS -DSDL_OPENGL=OFF)
endif()
# Wayland requires OpenglES support so that's why its enabled here.
if(FEATURE_RENDERER_GLES OR (UNIX AND NOT APPLE))
list(APPEND SDL_CMAKE_ARGS -DSDL_OPENGLES=ON)
else()
list(APPEND SDL_CMAKE_ARGS -DSDL_OPENGLES=OFF)
endif()
if(FEATURE_RENDERER_VULKAN)
list(APPEND SDL_CMAKE_ARGS -DSDL_VULKAN=ON)
else()
list(APPEND SDL_CMAKE_ARGS -DSDL_VULKAN=OFF)
endif()
if(APPLE)
# Bye bye X11
list(APPEND SDL_CMAKE_ARGS -DSDL_VIDEO_X11=OFF -DSDL_X11=OFF -DSDL_VIDEO_X11_XINPUT=OFF -DSDL_WAYLAND=OFF -DSDL_METAL=OFF -DSDL_COCOA=ON)
elseif(UNIX)
list(APPEND SDL_CMAKE_ARGS -DSDL_X11=ON -DSDL_VIDEO_X11=ON -DSDL_VIDEO_X11_XINPUT=ON -DSDL_WAYLAND=ON)
elseif(WIN32)
list(APPEND SDL_CMAKE_ARGS -DSDL_FORCE_STATIC_VCRT=ON)
endif()
# In the current version (2.26.4) there are files that do not conform to ansi c89 so patch them
if (UNIX AND NOT APPLE)
find_package(Patch REQUIRED)
set(SDL_PATCH_COMMAND "${Patch_EXECUTABLE}" -p0 < "${CMAKE_CURRENT_LIST_DIR}/patches/sdl-2.26.4.c89.patch")
else()
set(SDL_PATCH_COMMAND)
endif()
etl_find_lib_path(SDL2_BUNDLED_LIBRARIES _SDL_OUTPUT)
ExternalProject_Add(bundled_sdl
URL https://github.com/libsdl-org/SDL/archive/release-2.26.4.tar.gz
URL_HASH MD5=8b79847e3bd0f279e242d7fccb272f93
PREFIX ${LIBS_BINARY_DIR}/sdl2
PATCH_COMMAND ${SDL_PATCH_COMMAND}
BUILD_BYPRODUCTS ${_SDL_OUTPUT}
CMAKE_ARGS ${SDL_CMAKE_ARGS}
)
set_target_properties(bundled_sdl PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_sdl_int bundled_sdl)
target_link_libraries(bundled_sdl_int INTERFACE ${SDL2_BUNDLED_LIBRARIES})
target_include_directories(bundled_sdl_int INTERFACE "${LIBS_BINARY_DIR}/sdl2/include")
endif()
#-----------------------------------------------------------------
# Build bundled ZLib library
#-----------------------------------------------------------------
if(BUNDLED_ZLIB AND (BUILD_CLIENT OR BUILD_SERVER))
set(ZLIB_LIB "${CMAKE_CURRENT_LIST_DIR}/zlib")
FILE(GLOB ZLIB_LIB_HEADERS
${ZLIB_LIB}/crc32.h
${ZLIB_LIB}/deflate.h
${ZLIB_LIB}/gzguts.h
${ZLIB_LIB}/inffast.h
${ZLIB_LIB}/inffixed.h
${ZLIB_LIB}/inflate.h
${ZLIB_LIB}/inftrees.h
${ZLIB_LIB}/trees.h
${ZLIB_LIB}/zconf.h
${ZLIB_LIB}/zlib.h
${ZLIB_LIB}/zutil.h
)
FILE(GLOB ZLIB_LIB_SRC
${ZLIB_LIB}/adler32.c
${ZLIB_LIB}/compress.c
${ZLIB_LIB}/crc32.c
${ZLIB_LIB}/deflate.c
${ZLIB_LIB}/inffast.c
${ZLIB_LIB}/inflate.c
${ZLIB_LIB}/inftrees.c
${ZLIB_LIB}/trees.c
${ZLIB_LIB}/zutil.c
)
add_library(bundled_zlib STATIC ${ZLIB_LIB_SRC} ${ZLIB_LIB_HEADERS})
target_include_directories(bundled_zlib PUBLIC "${CMAKE_CURRENT_LIST_DIR}/zlib")
set_target_properties(bundled_zlib PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
#-----------------------------------------------------------------
# Build bundled MiniZip library
#-----------------------------------------------------------------
if(BUNDLED_MINIZIP AND (BUILD_CLIENT OR BUILD_SERVER))
set(MINIZIP_LIB "${CMAKE_CURRENT_LIST_DIR}/minizip")
FILE(GLOB MINIZIP_LIB_HEADERS
${MINIZIP_LIB}/crypt.h
${MINIZIP_LIB}/ioapi.h
${MINIZIP_LIB}/unzip.h
)
FILE(GLOB MINIZIP_LIB_SRC
${MINIZIP_LIB}/ioapi.c
${MINIZIP_LIB}/unzip.c
)
add_library(bundled_minizip STATIC ${MINIZIP_LIB_SRC} ${MINIZIP_LIB_HEADERS})
target_include_directories(bundled_minizip PUBLIC "${CMAKE_CURRENT_LIST_DIR}/minizip")
if(APPLE OR ANDROID)
# The ioapi requires this since OSX already uses 64 fileapi (there is no fseek64 etc)
# the same for Android and most BSD's
target_compile_definitions(bundled_minizip PUBLIC USE_FILE32API)
endif()
if(BUNDLED_ZLIB)
target_link_libraries(bundled_minizip bundled_zlib)
endif(BUNDLED_ZLIB)
set_target_properties(bundled_minizip PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
#-----------------------------------------------------------------
# Build bundled GLEW library
#-----------------------------------------------------------------
if(BUNDLED_GLEW AND BUILD_CLIENT)
include(${CMAKE_CURRENT_LIST_DIR}/glew/CMakeLists.txt)
set(BUNDLED_GLEW_LIBRARIES bundled_glew)
set(BUNDLED_GLEW_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/glew/include")
set_target_properties(bundled_glew PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
#-----------------------------------------------------------------
# Build bundled SQLITE3 library
#-----------------------------------------------------------------
if(BUNDLED_SQLITE3 AND (BUILD_CLIENT OR BUILD_SERVER OR BUILD_MOD))
include(${CMAKE_CURRENT_LIST_DIR}/sqlite3/CMakeLists.txt)
set_target_properties(bundled_sqlite3 PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
#-----------------------------------------------------------------
# Build bundled JPEG library
#-----------------------------------------------------------------
if(BUNDLED_JPEG AND BUILD_CLIENT)
add_library(bundled_jpeg_int INTERFACE)
check_include_file(stddef.h HAVE_STDDEF_H)
check_include_file(stdlib.h HAVE_STDLIB_H)
# Set SIZEOF_SIZE_T @SIZE_T@ for 64 or 32 bit
if(ETL_64BITS)
set(SIZEOF_SIZE_T 8)
else()
set(SIZEOF_SIZE_T 4)
endif()
set(binary_dir "${LIBS_BINARY_DIR}/jpegturbo")
if(MSVC)
set(JPEG_BUNDLED_LIBRARIES "${binary_dir}/lib/turbojpeg-static${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(JPEG_BUNDLED_LIBRARIES "${binary_dir}/lib/libturbojpeg${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
set(JPEG_LIB "${CMAKE_CURRENT_LIST_DIR}/jpegturbo")
# configure_file(${JPEG_LIB}/jconfig.h.cmake ${JPEG_LIB}/jconfig.h)
# configure_file(${JPEG_LIB}/jconfigint.h.cmake ${JPEG_LIB}/jconfigint.h)
etl_find_lib_path(JPEG_BUNDLED_LIBRARIES _JPEG_OUTPUT)
etl_setup_cmake_args(bundled_jpeg_cmake_args
-DENABLE_SHARED=OFF -DENABLE_STATIC=ON -DREQUIRE_SIMD=OFF -DWITH_12BIT=OFF
-DWITH_ARITH_DEC=ON -DWITH_ARITH_ENC=ON -DWITH_JAVA=OFF -DWITH_JPEG7=OFF -DWITH_JPEG8=ON
-DWITH_MEM_SRCDST=ON -DWITH_SIMD=OFF -DWITH_TURBOJPEG=ON
)
ExternalProject_Add(bundled_jpeg
PREFIX ${LIBS_BINARY_DIR}/jpegturbo
URL ${CMAKE_CURRENT_LIST_DIR}/jpegturbo
BUILD_BYPRODUCTS ${_JPEG_OUTPUT}
CMAKE_ARGS ${bundled_jpeg_cmake_args}
)
set_target_properties(bundled_jpeg PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_jpeg_int bundled_jpeg)
target_include_directories(bundled_jpeg_int INTERFACE "${LIBS_BINARY_DIR}/jpegturbo/include")
target_link_libraries(bundled_jpeg_int INTERFACE ${JPEG_BUNDLED_LIBRARIES})
endif()
#-----------------------------------------------------------------
# Build bundled PNG library
#-----------------------------------------------------------------
if(BUNDLED_PNG AND BUILD_CLIENT)
add_library(bundled_png_int INTERFACE)
set(binary_dir "${LIBS_BINARY_DIR}/libpng")
if(MSVC)
set(PNG_BUNDLED_LIBRARIES optimized "${binary_dir}/lib/libpng16_static${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${binary_dir}/lib/libpng16_staticd${CMAKE_STATIC_LIBRARY_SUFFIX}")
elseif(ANDROID)
set(PNG_BUNDLED_LIBRARIES optimized "${binary_dir}/lib/libpng16${CMAKE_STATIC_LIBRARY_SUFFIX}" debug "${binary_dir}/lib/libpng16d${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(PNG_BUNDLED_LIBRARIES "${binary_dir}/lib/libpng${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
if(BUNDLED_ZLIB)
set(ZLIB_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}/zlib")
endif()
# FIXME: re-test this when a new version of libpng is used
# as of 2022 with an aarch64 mac the build fails due to the optimizations only being available for lnx
set(PNG_OPTIMIZATION ON)
if(APPLE AND ETL_ARM)
set(PNG_OPTIMIZATION OFF)
endif()
etl_find_lib_path(PNG_BUNDLED_LIBRARIES _PNG_OUTPUT)
etl_setup_cmake_args(bundled_png_cmake_args
-DPNG_SHARED=OFF -DPNG_STATIC=ON -DPNG_BUILD_ZLIB=ON -DZLIB_INCLUDE_DIRS=${ZLIB_INCLUDE_DIR}
-DPNG_TESTS=OFF -DPNG_FRAMEWORK=OFF -DPNG_DEBUG=OFF -DPNG_HARDWARE_OPTIMIZATIONS=${PNG_OPTIMIZATION} -DAWK=OFF
)
ExternalProject_Add(bundled_png
URL ${CMAKE_CURRENT_LIST_DIR}/libpng
BUILD_BYPRODUCTS ${_PNG_OUTPUT}
PREFIX ${LIBS_BINARY_DIR}/libpng
CMAKE_ARGS ${bundled_png_cmake_args}
)
set_target_properties(bundled_png PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_png_int bundled_png)
target_include_directories(bundled_png_int INTERFACE "${LIBS_DOWNLOAD_SRC_DIR}/libpng/include")
target_link_libraries(bundled_png_int INTERFACE ${PNG_BUNDLED_LIBRARIES})
endif()
#-----------------------------------------------------------------
# Build bundled Freetype library
#-----------------------------------------------------------------
if(BUNDLED_FREETYPE AND BUILD_CLIENT)
add_library(bundled_freetype_int INTERFACE)
set(binary_dir "${LIBS_BINARY_DIR}/freetype")
if(MSVC)
set(BUNDLED_FREETYPE_LIBRARIES "${binary_dir}/lib/freetype${CMAKE_STATIC_LIBRARY_SUFFIX}")
else()
set(BUNDLED_FREETYPE_LIBRARIES "${binary_dir}/lib/libfreetype${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
etl_find_lib_path(BUNDLED_FREETYPE_LIBRARIES _FREETYPE_OUTPUT)
etl_setup_cmake_args(BUNDLED_FREETYPE_CMAKE_ARGS
DCMAKE_DISABLE_FIND_PACKAGE_ZLIB=ON -DCMAKE_DISABLE_FIND_PACKAGE_BZip2=ON -DCMAKE_DISABLE_FIND_PACKAGE_PNG=ON
-DCMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=ON -DCMAKE_DISABLE_FIND_PACKAGE_BrotliDec=ON
-DFT_WITH_ZLIB=OFF -DFT_WITH_BZIP2=OFF -DFT_WITH_PNG=OFF -DFT_WITH_HARFBUZZ=OFF -DFT_WITH_BROTLI=OFF -DDISABLE_FORCE_DEBUG_POSTFIX=ON
)
ExternalProject_Add(bundled_freetype
URL ${CMAKE_CURRENT_LIST_DIR}/freetype
PREFIX ${binary_dir}
BUILD_BYPRODUCTS ${_FREETYPE_OUTPUT}
CMAKE_ARGS ${BUNDLED_FREETYPE_CMAKE_ARGS}
)
set_target_properties(bundled_freetype PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
add_dependencies(bundled_freetype_int bundled_freetype)
target_include_directories(bundled_freetype_int INTERFACE "${binary_dir}/include/freetype2")
target_link_libraries(bundled_freetype_int INTERFACE ${BUNDLED_FREETYPE_LIBRARIES})
endif()
#-----------------------------------------------------------------
# Build bundled Theora library
#-----------------------------------------------------------------
if(BUNDLED_THEORA AND BUILD_CLIENT)
set(THEORA_SRC_DIR "${CMAKE_CURRENT_LIST_DIR}/theora/lib")
FILE(GLOB THEORA_SRC
"${THEORA_SRC_DIR}/apiwrapper.c"
"${THEORA_SRC_DIR}/bitpack.c"
"${THEORA_SRC_DIR}/decapiwrapper.c"
"${THEORA_SRC_DIR}/decinfo.c"
"${THEORA_SRC_DIR}/decode.c"
"${THEORA_SRC_DIR}/dequant.c"
"${THEORA_SRC_DIR}/fragment.c"
"${THEORA_SRC_DIR}/huffdec.c"
"${THEORA_SRC_DIR}/idct.c"
"${THEORA_SRC_DIR}/info.c"
"${THEORA_SRC_DIR}/internal.c"
"${THEORA_SRC_DIR}/quant.c"
"${THEORA_SRC_DIR}/state.c"
"${CMAKE_CURRENT_LIST_DIR}/theora/lib/*.h"
)
# This makes the MSVC build a happier camper
LIST(REMOVE_ITEM THEORA_SRC ${CMAKE_CURRENT_LIST_DIR}/theora/lib/encoder_disabled.c)
# if we are building an universal package, this would need a lot more fiddling about to make it work correctly
if(ETL_X86 AND (ETL_32BITS OR ETL_64BITS) AND (ETL_ARCH_COUNT EQUAL 1))
set(USE_THEORA_ASM 1)
message(STATUS "Enabling theora ASM")
if(MSVC)
set(THEORA_SRC_ASM_DIR ${THEORA_SRC_DIR}/x86_vc)
else()
set(THEORA_SRC_ASM_DIR ${THEORA_SRC_DIR}/x86)
endif()
FILE(GLOB THEORA_ASM_SRC
"${THEORA_SRC_ASM_DIR}/mmxidct.c"
"${THEORA_SRC_ASM_DIR}/mmxfrag.c"
"${THEORA_SRC_ASM_DIR}/mmxstate.c"
"${THEORA_SRC_ASM_DIR}/x86state.c"
"${THEORA_SRC_ASM_DIR}/*.h"
)
LIST(APPEND THEORA_SRC ${THEORA_ASM_SRC})
else()
message(STATUS "Disabling theora ASM")
set(USE_THEORA_ASM 0)
endif()
include_directories("${CMAKE_CURRENT_LIST_DIR}/theora/include")
add_library(bundled_theora STATIC ${THEORA_SRC})
target_link_libraries(bundled_theora PUBLIC bundled_ogg_full)
if (USE_THEORA_ASM AND NOT ETL_WIN64)
if (ETL_32BITS OR ETL_64BITS)
target_compile_definitions(bundled_theora PUBLIC OC_X86_ASM)
endif()
if(ETL_64BITS)
target_compile_definitions(bundled_theora PUBLIC OC_X86_64_ASM)
endif()
endif()
set_target_properties(bundled_theora PROPERTIES FOLDER ${BUNDLED_TARGETS_FOLDER})
endif()
if(BUNDLED_CJSON)
add_library(bundled_cjson STATIC "${CMAKE_CURRENT_LIST_DIR}/cjson/cJSON.c")
set_property(TARGET bundled_cjson PROPERTY POSITION_INDEPENDENT_CODE ON)
target_include_directories(bundled_cjson PUBLIC "${CMAKE_CURRENT_LIST_DIR}/cjson/")
target_compile_definitions(bundled_cjson PUBLIC BUNDLED_CJSON)
endif()
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