Shared TDE VNC library sources
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libtdevnc/CMakeLists.txt

314 lines
10 KiB

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