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313 lines
10 KiB
313 lines
10 KiB
cmake_minimum_required(VERSION 2.6)
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cmake_policy(SET CMP0037 NEW)
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project(LibVNCServer)
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include(CheckFunctionExists)
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include(CheckIncludeFile)
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include(CheckTypeSize)
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include(TestBigEndian)
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include(CheckCSourceCompiles)
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include(CheckCXXSourceCompiles)
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include(CheckCSourceRuns)
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set(PACKAGE_NAME "LibVNCServer")
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set(FULL_PACKAGE_NAME "LibVNCServer")
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set(VERSION_MAJOR "0")
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set(VERSION_MINOR "9")
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set(VERSION_PATCHLEVEL "11")
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set(VERSION_SO "0")
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set(PACKAGE_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCHLEVEL}")
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set(PROJECT_BUGREPORT_PATH "http://sourceforge.net/projects/libvncserver")
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set(CMAKE_C_FLAGS "-O2 -W -Wall -g")
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set(LIBVNCSERVER_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libvncserver)
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set(COMMON_DIR ${CMAKE_CURRENT_SOURCE_DIR}/common)
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set(LIBVNCCLIENT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libvncclient)
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set(LIBVNCSRVTEST_DIR ${CMAKE_CURRENT_SOURCE_DIR}/examples)
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set(LIBVNCCLITEST_DIR ${CMAKE_CURRENT_SOURCE_DIR}/client_examples)
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include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/libvncserver ${CMAKE_CURRENT_SOURCE_DIR}/common)
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find_package(ZLIB)
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find_package(JPEG)
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find_package(PNG)
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find_package(SDL)
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find_package(GnuTLS)
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find_package(Threads)
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find_package(X11)
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find_package(OpenSSL)
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find_package(PkgConfig)
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find_library(LIBGCRYPT_LIBRARIES gcrypt)
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# Check whether the version of libjpeg we found was libjpeg-turbo and print a
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# warning if not.
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set(CMAKE_REQUIRED_LIBRARIES ${JPEG_LIBRARIES})
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set(CMAKE_REQUIRED_FLAGS -I${JPEG_INCLUDE_DIR})
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set(JPEG_TEST_SOURCE "\n
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#include <stdio.h>\n
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#include <jpeglib.h>\n
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int main(void) {\n
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struct jpeg_compress_struct cinfo;\n
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struct jpeg_error_mgr jerr;\n
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cinfo.err=jpeg_std_error(&jerr);\n
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jpeg_create_compress(&cinfo);\n
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cinfo.input_components = 3;\n
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jpeg_set_defaults(&cinfo);\n
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cinfo.in_color_space = JCS_EXT_RGB;\n
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jpeg_default_colorspace(&cinfo);\n
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return 0;\n
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}")
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if(CMAKE_CROSSCOMPILING)
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check_c_source_compiles("${JPEG_TEST_SOURCE}" FOUND_LIBJPEG_TURBO)
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else()
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check_c_source_runs("${JPEG_TEST_SOURCE}" FOUND_LIBJPEG_TURBO)
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endif()
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set(CMAKE_REQUIRED_LIBRARIES)
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set(CMAKE_REQUIRED_FLAGS)
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set(CMAKE_REQUIRED_DEFINITIONS)
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if(NOT FOUND_LIBJPEG_TURBO)
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message(WARNING "*** The libjpeg library you are building against is not libjpeg-turbo. Performance will be reduced. You can obtain libjpeg-turbo from: https://sourceforge.net/projects/libjpeg-turbo/files/ ***")
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endif()
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# On systems such as GNU/Linux with glibc, __b64_ntop is defined in a
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# separate library, libresolv. On some others, such as FreeBSD, it is
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# part of libc itself. We first check if __b64_ntop is found without
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# additional libraries, and then try looking for it with libresolv if
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# the first test fails.
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check_function_exists(__b64_ntop HAVE_B64_IN_LIBC)
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if(NOT HAVE_B64_IN_LIBC)
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set(CMAKE_REQUIRED_LIBRARIES resolv)
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check_function_exists(__b64_ntop HAVE_B64_IN_LIBRESOLV)
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set(CMAKE_REQUIRED_LIBRARIES)
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if(HAVE_B64_IN_LIBRESOLV)
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set(RESOLV_LIB "resolv")
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endif(HAVE_B64_IN_LIBRESOLV)
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endif(NOT HAVE_B64_IN_LIBC)
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if(Threads_FOUND)
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option(TIGHTVNC_FILETRANSFER "Enable filetransfer" ON)
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endif(Threads_FOUND)
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if(ZLIB_FOUND)
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set(LIBVNCSERVER_HAVE_LIBZ 1)
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endif(ZLIB_FOUND)
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if(JPEG_FOUND)
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set(LIBVNCSERVER_HAVE_LIBJPEG 1)
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endif(JPEG_FOUND)
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if(PNG_FOUND)
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set(LIBVNCSERVER_HAVE_LIBPNG 1)
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endif(PNG_FOUND)
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option(LIBVNCSERVER_ALLOW24BPP "Allow 24 bpp" ON)
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pkg_check_modules(SYSTEMD "libsystemd")
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if(SYSTEMD_FOUND)
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option(LIBVNCSERVER_WITH_SYSTEMD "Build with systemd socket activation support" ON)
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endif(SYSTEMD_FOUND)
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if(LIBVNCSERVER_WITH_SYSTEMD)
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add_definitions(-DLIBVNCSERVER_WITH_SYSTEMD)
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include_directories(${SYSTEMD_INCLUDE_DIRS})
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set(ADDITIONAL_LIBS ${ADDITIONAL_LIBS} ${SYSTEMD_LIBRARIES})
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endif(LIBVNCSERVER_WITH_SYSTEMD)
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if(GNUTLS_FOUND)
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set(LIBVNCSERVER_WITH_CLIENT_TLS 1)
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option(LIBVNCSERVER_WITH_WEBSOCKETS "Build with websockets support (gnutls)" ON)
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set(WEBSOCKET_LIBRARIES ${RESOLV_LIB} ${GNUTLS_LIBRARIES})
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set(WSSRCS ${LIBVNCSERVER_DIR}/rfbssl_gnutls.c ${LIBVNCSERVER_DIR}/rfbcrypto_gnutls.c)
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include_directories(${GNUTLS_INCLUDE_DIR})
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elseif(OPENSSL_FOUND)
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option(LIBVNCSERVER_WITH_WEBSOCKETS "Build with websockets support (openssl)" ON)
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set(WEBSOCKET_LIBRARIES ${RESOLV_LIB} ${OPENSSL_LIBRARIES})
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set(WSSRCS ${LIBVNCSERVER_DIR}/rfbssl_openssl.c ${LIBVNCSERVER_DIR}/rfbcrypto_openssl.c)
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include_directories(${OPENSSL_INCLUDE_DIR})
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else()
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option(LIBVNCSERVER_WITH_WEBSOCKETS "Build with websockets support (no ssl)" ON)
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set(WEBSOCKET_LIBRARIES ${RESOLV_LIB})
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set(WSSRCS ${LIBVNCSERVER_DIR}/rfbssl_none.c ${LIBVNCSERVER_DIR}/rfbcrypto_included.c ${COMMON_DIR}/md5.c ${COMMON_DIR}/sha1.c)
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endif()
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if(LIBGCRYPT_LIBRARIES)
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message(STATUS "Found libgcrypt: ${LIBGCRYPT_LIBRARIES}")
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set(LIBVNCSERVER_WITH_CLIENT_GCRYPT 1)
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set(ADDITIONAL_LIBS ${ADDITIONAL_LIBS} ${LIBGCRYPT_LIBRARIES})
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endif(LIBGCRYPT_LIBRARIES)
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check_include_file("endian.h" LIBVNCSERVER_HAVE_ENDIAN_H)
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check_include_file("fcntl.h" LIBVNCSERVER_HAVE_FCNTL_H)
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check_include_file("netinet/in.h" LIBVNCSERVER_HAVE_NETINET_IN_H)
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check_include_file("sys/endian.h" LIBVNCSERVER_HAVE_SYS_ENDIAN_H)
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check_include_file("sys/socket.h" LIBVNCSERVER_HAVE_SYS_SOCKET_H)
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check_include_file("sys/stat.h" LIBVNCSERVER_HAVE_SYS_STAT_H)
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check_include_file("sys/time.h" LIBVNCSERVER_HAVE_SYS_TIME_H)
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check_include_file("sys/types.h" LIBVNCSERVER_HAVE_SYS_TYPES_H)
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check_include_file("sys/wait.h" LIBVNCSERVER_HAVE_SYS_WAIT_H)
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check_include_file("unistd.h" LIBVNCSERVER_HAVE_UNISTD_H)
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# headers needed for check_type_size()
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check_include_file("vfork.h" LIBVNCSERVER_HAVE_VFORK_H)
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check_include_file("ws2tcpip.h" LIBVNCSERVER_HAVE_WS2TCPIP_H)
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check_include_file("arpa/inet.h" HAVE_ARPA_INET_H)
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check_include_file("stdint.h" HAVE_STDINT_H)
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check_include_file("stddef.h" HAVE_STDDEF_H)
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check_include_file("sys/types.h" HAVE_SYS_TYPES_H)
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check_function_exists(gettimeofday LIBVNCSERVER_HAVE_GETTIMEOFDAY)
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check_function_exists(vfork LIBVNCSERVER_HAVE_VFORK)
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check_function_exists(vprintf LIBVNCSERVER_HAVE_VPRINTF)
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if(LIBVNCSERVER_HAVE_WS2TCPIP_H AND LIBVNCSERVER_HAVE_VPRINTF)
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option(LIBVNCSERVER_IPv6 "Enable IPv6 Support" ON)
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endif()
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if(CMAKE_USE_PTHREADS_INIT)
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set(LIBVNCSERVER_HAVE_LIBPTHREAD 1)
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endif(CMAKE_USE_PTHREADS_INIT)
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if(LIBVNCSERVER_HAVE_SYS_SOCKET_H)
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# socklen_t
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list(APPEND CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h")
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endif(LIBVNCSERVER_HAVE_SYS_SOCKET_H)
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if(HAVE_ARPA_INET_H)
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# in_addr_t
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list(APPEND CMAKE_EXTRA_INCLUDE_FILES "arpa/inet.h")
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endif(HAVE_ARPA_INET_H)
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check_type_size(pid_t LIBVNCSERVER_PID_T)
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check_type_size(size_t LIBVNCSERVER_SIZE_T)
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check_type_size(socklen_t LIBVNCSERVER_SOCKLEN_T)
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check_type_size(in_addr_t LIBVNCSERVER_IN_ADDR_T)
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if(NOT HAVE_LIBVNCSERVER_IN_ADDR_T)
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set(LIBVNCSERVER_NEED_INADDR_T 1)
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endif(NOT HAVE_LIBVNCSERVER_IN_ADDR_T)
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TEST_BIG_ENDIAN(LIBVNCSERVER_WORDS_BIGENDIAN)
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# TODO:
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# LIBVNCSERVER_ENOENT_WORKAROUND
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# inline
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/rfb/rfbconfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/rfb/rfbconfig.h)
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set(LIBVNCSERVER_SOURCES
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${LIBVNCSERVER_DIR}/main.cc
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${LIBVNCSERVER_DIR}/rfbserver.c
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${LIBVNCSERVER_DIR}/rfbregion.c
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${LIBVNCSERVER_DIR}/auth.c
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${LIBVNCSERVER_DIR}/sockets.c
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${LIBVNCSERVER_DIR}/stats.c
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${LIBVNCSERVER_DIR}/corre.c
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${LIBVNCSERVER_DIR}/hextile.c
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${LIBVNCSERVER_DIR}/rre.c
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${LIBVNCSERVER_DIR}/translate.c
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${LIBVNCSERVER_DIR}/cutpaste.c
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${LIBVNCSERVER_DIR}/httpd.c
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${LIBVNCSERVER_DIR}/cursor.c
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${LIBVNCSERVER_DIR}/font.c
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${LIBVNCSERVER_DIR}/draw.c
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${LIBVNCSERVER_DIR}/selbox.c
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${COMMON_DIR}/d3des.c
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${COMMON_DIR}/vncauth.c
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${LIBVNCSERVER_DIR}/cargs.c
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${COMMON_DIR}/minilzo.c
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${LIBVNCSERVER_DIR}/ultra.c
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${LIBVNCSERVER_DIR}/scale.c
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)
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set(LIBVNCCLIENT_SOURCES
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${LIBVNCCLIENT_DIR}/cursor.c
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${LIBVNCCLIENT_DIR}/listen.c
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${LIBVNCCLIENT_DIR}/rfbproto.c
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${LIBVNCCLIENT_DIR}/sockets.c
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${LIBVNCCLIENT_DIR}/vncviewer.c
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${COMMON_DIR}/minilzo.c
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)
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if(GNUTLS_FOUND)
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set(LIBVNCCLIENT_SOURCES
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${LIBVNCCLIENT_SOURCES}
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${LIBVNCCLIENT_DIR}/tls_gnutls.c
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)
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elseif(OPENSSL_FOUND)
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set(LIBVNCCLIENT_SOURCES
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${LIBVNCCLIENT_SOURCES}
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${LIBVNCCLIENT_DIR}/tls_openssl.c
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)
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else()
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set(LIBVNCCLIENT_SOURCES
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${LIBVNCCLIENT_SOURCES}
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${LIBVNCCLIENT_DIR}/tls_none.c
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)
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endif()
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if(ZLIB_FOUND)
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add_definitions(-DLIBVNCSERVER_HAVE_LIBZ)
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include_directories(${ZLIB_INCLUDE_DIR})
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set(LIBVNCSERVER_SOURCES
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${LIBVNCSERVER_SOURCES}
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${LIBVNCSERVER_DIR}/zlib.c
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${LIBVNCSERVER_DIR}/zrle.c
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${LIBVNCSERVER_DIR}/zrleoutstream.c
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${LIBVNCSERVER_DIR}/zrlepalettehelper.c
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)
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endif(ZLIB_FOUND)
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if(JPEG_FOUND)
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add_definitions(-DLIBVNCSERVER_HAVE_LIBJPEG)
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include_directories(${JPEG_INCLUDE_DIR})
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set(TIGHT_C ${LIBVNCSERVER_DIR}/tight.c ${COMMON_DIR}/turbojpeg.c)
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endif(JPEG_FOUND)
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if(PNG_FOUND)
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add_definitions(-DLIBVNCSERVER_HAVE_LIBPNG)
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include_directories(${PNG_INCLUDE_DIR})
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set(TIGHT_C ${LIBVNCSERVER_DIR}/tight.c ${COMMON_DIR}/turbojpeg.c)
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endif(PNG_FOUND)
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set(LIBVNCSERVER_SOURCES
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${LIBVNCSERVER_SOURCES}
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${TIGHT_C}
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)
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if(TIGHTVNC_FILETRANSFER)
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set(LIBVNCSERVER_SOURCES
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${LIBVNCSERVER_SOURCES}
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${LIBVNCSERVER_DIR}/tightvnc-filetransfer/rfbtightserver.c
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${LIBVNCSERVER_DIR}/tightvnc-filetransfer/handlefiletransferrequest.c
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${LIBVNCSERVER_DIR}/tightvnc-filetransfer/filetransfermsg.c
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${LIBVNCSERVER_DIR}/tightvnc-filetransfer/filelistinfo.c
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)
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endif(TIGHTVNC_FILETRANSFER)
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if(LIBVNCSERVER_WITH_WEBSOCKETS)
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add_definitions(-DLIBVNCSERVER_WITH_WEBSOCKETS)
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set(LIBVNCSERVER_SOURCES
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${LIBVNCSERVER_SOURCES}
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${LIBVNCSERVER_DIR}/websockets.c
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${WSSRCS}
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)
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endif(LIBVNCSERVER_WITH_WEBSOCKETS)
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##### tdevncclient (static) ########################
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tde_add_library( tdevncclient STATIC_PIC AUTOMOC
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SOURCES
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${LIBVNCCLIENT_SOURCES}
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LINK
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${ADDITIONAL_LIBS} ${ZLIB_LIBRARIES} ${JPEG_LIBRARIES} ${GNUTLS_LIBRARIES}
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)
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##### tdevncserver (static) ########################
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tde_add_library( tdevncserver STATIC_PIC AUTOMOC
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SOURCES
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${LIBVNCSERVER_SOURCES}
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LINK
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${ADDITIONAL_LIBS} ${ZLIB_LIBRARIES} ${JPEG_LIBRARIES} ${PNG_LIBRARIES} ${WEBSOCKET_LIBRARIES}
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)
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