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411 lines
12 KiB
411 lines
12 KiB
cmake_minimum_required(VERSION 3.0) |
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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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|
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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 "https://github.com/LibVNC/libvncserver/issues") |
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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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# the function check somehow fails for apple but the function is there |
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if(APPLE) |
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set(RESOLV_LIB "resolv") |
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endif(APPLE) |
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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 ${LIBVNCSERVER_DIR}/rfbcrypto_gnutls) |
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include_directories(${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 ${LIBVNCSERVER_DIR}/rfbcrypto_openssl) |
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include_directories(${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 ${CMAKE_BINARY_DIR}/rfb/rfbconfig.h) |
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set(LIBVNCSERVER_SOURCES |
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${LIBVNCSERVER_DIR}/main.c |
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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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add_library(vncclient SHARED ${LIBVNCCLIENT_SOURCES}) |
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add_library(vncserver SHARED ${LIBVNCSERVER_SOURCES}) |
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if(WIN32) |
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set(ADDITIONAL_LIBS ${ADDITIONAL_LIBS} ws2_32) |
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endif(WIN32) |
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target_link_libraries(vncclient |
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${ADDITIONAL_LIBS} |
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${ZLIB_LIBRARIES} |
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${JPEG_LIBRARIES} |
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${GNUTLS_LIBRARIES} |
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${OPENSSL_LIBRARIES} |
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) |
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target_link_libraries(vncserver |
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${ADDITIONAL_LIBS} |
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${ZLIB_LIBRARIES} |
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${JPEG_LIBRARIES} |
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${PNG_LIBRARIES} |
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${WEBSOCKET_LIBRARIES} |
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) |
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SET_TARGET_PROPERTIES(vncclient vncserver |
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PROPERTIES SOVERSION "${VERSION_SO}" VERSION "${PACKAGE_VERSION}" |
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) |
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# tests |
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set(LIBVNCSERVER_TESTS |
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backchannel |
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camera |
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colourmaptest |
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example |
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fontsel |
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pnmshow |
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pnmshow24 |
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regiontest |
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rotate |
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simple |
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simple15 |
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storepasswd |
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vncev |
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) |
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if(Threads_FOUND) |
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set(LIBVNCSERVER_TESTS |
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${LIBVNCSERVER_TESTS} |
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blooptest |
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) |
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endif(Threads_FOUND) |
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if(TIGHTVNC_FILETRANSFER) |
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set(LIBVNCSERVER_TESTS |
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${LIBVNCSERVER_TESTS} |
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filetransfer |
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) |
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endif(TIGHTVNC_FILETRANSFER) |
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if(MACOS) |
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set(LIBVNCSERVER_TESTS |
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${LIBVNCSERVER_TESTS} |
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mac |
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) |
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endif(MACOS) |
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set(LIBVNCCLIENT_TESTS |
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backchannel |
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ppmtest |
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) |
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if(SDL_FOUND) |
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include_directories(${SDL_INCLUDE_DIR}) |
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set(LIBVNCCLIENT_TESTS |
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${LIBVNCCLIENT_TESTS} |
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SDLvncviewer |
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) |
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set(SDLvncviewer_EXTRA_SOURCES scrap.c) |
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endif(SDL_FOUND) |
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if(HAVE_FFMPEG) |
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set(LIBVNCCLIENT_TESTS |
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${LIBVNCCLIENT_TESTS} |
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vnc2mpg |
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) |
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endif(HAVE_FFMPEG) |
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/examples) |
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foreach(test ${LIBVNCSERVER_TESTS}) |
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add_executable(examples_${test} ${LIBVNCSRVTEST_DIR}/${test}.c) |
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set_target_properties(examples_${test} PROPERTIES OUTPUT_NAME examples/${test}) |
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target_link_libraries(examples_${test} vncserver ${CMAKE_THREAD_LIBS_INIT}) |
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endforeach(test ${LIBVNCSERVER_TESTS}) |
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/client_examples) |
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foreach(test ${LIBVNCCLIENT_TESTS}) |
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add_executable(client_examples_${test} ${LIBVNCCLITEST_DIR}/${test}.c ${LIBVNCCLITEST_DIR}/${${test}_EXTRA_SOURCES} ) |
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set_target_properties(client_examples_${test} PROPERTIES OUTPUT_NAME client_examples/${test}) |
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target_link_libraries(client_examples_${test} vncclient ${CMAKE_THREAD_LIBS_INIT} ${X11_LIBRARIES} ${SDL_LIBRARY} ${FFMPEG_LIBRARIES}) |
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endforeach(test ${LIBVNCCLIENT_TESTS}) |
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install_targets(/lib vncserver) |
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install_targets(/lib vncclient) |
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install_files(/include/rfb FILES |
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rfb/keysym.h |
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rfb/rfb.h |
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rfb/rfbclient.h |
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rfb/rfbconfig.h |
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rfb/rfbproto.h |
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rfb/rfbregion.h |
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)
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