CMake: add tigervnc library

.github/workflows/build.yml

@@ -76,7 +76,7 @@ jobs:
           brew install gnutls nettle gmp
           brew link [email protected]
       - name: Configure
-        run: cmake -DCMAKE_BUILD_TYPE=Debug -S . -B build
+        run: cmake -DCMAKE_BUILD_TYPE=Debug -S . -B build -DCMAKE_VERBOSE_MAKEFILE=TRUE
       - name: Build
         working-directory: build
         run: make

.gitignore

@@ -1,7 +1,9 @@
+build*/
 *.[ao]
 *.mo
 *.la
 *.lo
+*.user
 .deps
 .libs
 

CMakeLists.txt

@@ -15,6 +15,9 @@ include(CheckTypeSize)
 include(CheckCSourceCompiles)
 include(CheckCXXSourceCompiles)
 include(CheckCSourceRuns)
+include(CMakePackageConfigHelpers)
+include(CMakeParseArguments)
+include(GenerateExportHeader)
 
 include(CMakeMacroLibtoolFile)
 

common/CMakeLists.txt

@@ -12,3 +12,49 @@ if(NOT WIN32)
   set_target_properties(core rdr network rfb
     PROPERTIES COMPILE_FLAGS -fPIC)
 endif()
+
+add_library(tigervnc STATIC
+    $<TARGET_OBJECTS:core>
+    $<TARGET_OBJECTS:rdr>
+    $<TARGET_OBJECTS:network>
+    $<TARGET_OBJECTS:rfb>)
+target_link_libraries(tigervnc PUBLIC core rdr network rfb)
+
+# cmake version configure file
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/tigervncConfigVersion.cmake"
+    VERSION ${VERSION}
+    COMPATIBILITY AnyNewerVersion)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/tigervncConfigVersion.cmake"
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tigervnc"
+    COMPONENT Development
+    )
+
+# Generate an export header file, which is required when generating DLLs using msvc
+GENERATE_EXPORT_HEADER(tigervnc)
+file(COPY ${CMAKE_CURRENT_BINARY_DIR}/tigervnc_export.h
+    DESTINATION ${CMAKE_BINARY_DIR})
+list(APPEND INSTALL_HEAD_FILES ${CMAKE_CURRENT_BINARY_DIR}/tigervnc_export.h)
+set_target_properties(tigervnc PROPERTIES
+    PUBLIC_HEADER "${INSTALL_HEAD_FILES}" # Install head files
+    )
+
+# Install head files and library
+INSTALL(TARGETS tigervnc
+    EXPORT tigervncConfig
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tigervnc
+      COMPONENT Development
+    INCLUDES DESTINATION tigervnc
+    )
+# Export cmake configure file
+export(TARGETS tigervnc
+    APPEND FILE ${CMAKE_CURRENT_BINARY_DIR}/tigervncConfig.cmake
+    )
+install(EXPORT tigervncConfig
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tigervnc"
+    COMPONENT Development
+    )
+
+if(UNIX)
+  libtool_create_control_file(tigervnc)
+endif()

common/core/CMakeLists.txt

@@ -1,4 +1,21 @@
-add_library(core STATIC
+set(INSTALL_HEAD_FILES
+  Configuration.h
+  Exception.h
+  Logger.h
+  Mutex.h
+  Region.h
+  Timer.h
+  Thread.h
+  string.h
+  time.h
+  xdgdirs.h)
+set(HEAD_FILES
+  ${INSTALL_HEAD_FILES}
+  Logger_file.h
+  Logger_stdio.h
+  LogWriter.h)
+add_library(core OBJECT
+  ${HEAD_FILES}
   Configuration.cxx
   Exception.cxx
   Logger.cxx
@@ -13,8 +30,10 @@ add_library(core STATIC
   time.cxx
   xdgdirs.cxx)
 
-target_include_directories(core PUBLIC ${CMAKE_SOURCE_DIR}/common)
-target_include_directories(core SYSTEM PUBLIC ${PIXMAN_INCLUDE_DIRS})
+target_include_directories(core PRIVATE
+  $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/common>
+  $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>)
+target_include_directories(core PRIVATE ${PIXMAN_INCLUDE_DIRS})
 target_link_libraries(core ${PIXMAN_LIBRARIES})
 target_link_directories(core PUBLIC ${PIXMAN_LIBRARY_DIRS})
 
@@ -34,3 +53,22 @@ endif()
 if(UNIX)
   libtool_create_control_file(core)
 endif()
+
+# Set install head files
+set_target_properties(core PROPERTIES
+  PUBLIC_HEADER "${INSTALL_HEAD_FILES}")
+# Install head files
+INSTALL(TARGETS core
+  EXPORT coreConfig
+  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tigervnc/core
+    COMPONENT Development
+  INCLUDES DESTINATION tigervnc
+  )
+# Export cmake configure file
+export(TARGETS core
+  APPEND FILE ${CMAKE_CURRENT_BINARY_DIR}/coreConfig.cmake
+  )
+install(EXPORT coreConfig
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tigervnc"
+    COMPONENT Development
+  )

common/network/CMakeLists.txt

@@ -1,12 +1,19 @@
-add_library(network STATIC
+set(INSTALL_HEAD_FILES
+  Socket.h
+  TcpSocket.h)
+
+add_library(network OBJECT
+  ${INSTALL_HEAD_FILES}
   Socket.cxx
   TcpSocket.cxx)
 
 if(NOT WIN32)
   target_sources(network PRIVATE UnixSocket.cxx)
 endif()
 
-target_include_directories(network PUBLIC ${CMAKE_SOURCE_DIR}/common)
+target_include_directories(network PRIVATE
+  $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/common>
+  $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>)
 target_link_libraries(network core rdr)
 
 if(WIN32)
@@ -16,3 +23,22 @@ endif()
 if(UNIX)
   libtool_create_control_file(network)
 endif()
+
+# Set install head files
+set_target_properties(network PROPERTIES
+  PUBLIC_HEADER "${INSTALL_HEAD_FILES}")
+# Install head files
+INSTALL(TARGETS network
+  EXPORT networkConfig
+  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tigervnc/network
+    COMPONENT Development
+  INCLUDES DESTINATION tigervnc
+  )
+# Export cmake configure file
+export(TARGETS network
+  APPEND FILE ${CMAKE_CURRENT_BINARY_DIR}/networkConfig.cmake
+  )
+install(EXPORT networkConfig
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tigervnc"
+    COMPONENT Development
+  )

common/rdr/CMakeLists.txt

@@ -1,4 +1,21 @@
-add_library(rdr STATIC
+set(INSTALL_HEAD_FILES
+    AESInStream.h
+    AESOutStream.h
+    BufferedInStream.h
+    BufferedOutStream.h
+    FdInStream.h
+    FdOutStream.h
+    FileInStream.h
+    HexInStream.h
+    HexOutStream.h
+    RandomStream.h
+    TLSException.h
+    TLSInStream.h
+    TLSOutStream.h
+    ZlibInStream.h
+    ZlibOutStream.h)
+add_library(rdr OBJECT
+  ${INSTALL_HEAD_FILES}
   AESInStream.cxx
   AESOutStream.cxx
   BufferedInStream.cxx
@@ -15,17 +32,19 @@ add_library(rdr STATIC
   ZlibInStream.cxx
   ZlibOutStream.cxx)
 
-target_include_directories(rdr PUBLIC ${CMAKE_SOURCE_DIR}/common)
-target_include_directories(rdr SYSTEM PUBLIC ${ZLIB_INCLUDE_DIRS})
+target_include_directories(rdr PRIVATE
+  $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/common>
+  $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>)
+target_include_directories(rdr SYSTEM PRIVATE ${ZLIB_INCLUDE_DIRS})
 target_link_libraries(rdr core)
 target_link_libraries(rdr ${ZLIB_LIBRARIES})
 
 if(GNUTLS_FOUND)
-  target_include_directories(rdr SYSTEM PUBLIC ${GNUTLS_INCLUDE_DIR})
+  target_include_directories(rdr SYSTEM PRIVATE ${GNUTLS_INCLUDE_DIR})
   target_link_libraries(rdr ${GNUTLS_LIBRARIES})
 endif()
 if (NETTLE_FOUND)
-  target_include_directories(rdr SYSTEM PUBLIC ${NETTLE_INCLUDE_DIRS})
+  target_include_directories(rdr SYSTEM PRIVATE ${NETTLE_INCLUDE_DIRS})
   target_link_libraries(rdr ${NETTLE_LIBRARIES})
   target_link_directories(rdr PUBLIC ${NETTLE_LIBRARY_DIRS})
 endif()
@@ -36,3 +55,22 @@ endif()
 if(UNIX)
   libtool_create_control_file(rdr)
 endif()
+
+# Set install head files
+set_target_properties(rdr PROPERTIES
+  PUBLIC_HEADER "${INSTALL_HEAD_FILES}")
+# Install head files
+INSTALL(TARGETS rdr
+  EXPORT rdrConfig
+  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tigervnc/rdr
+    COMPONENT Development
+  INCLUDES DESTINATION tigervnc
+  )
+# Export cmake configure file
+export(TARGETS rdr
+  APPEND FILE ${CMAKE_CURRENT_BINARY_DIR}/rdrConfig.cmake
+  )
+install(EXPORT rdrConfig
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tigervnc"
+    COMPONENT Development
+  )

common/rfb/CMakeLists.txt

@@ -1,4 +1,65 @@
-add_library(rfb STATIC
+set(INSTALL_HEAD_FILES
+  AccessRights.h
+  Blacklist.h
+  Congestion.h
+  CConnection.h
+  CMsgHandler.h
+  CMsgReader.h
+  CMsgWriter.h
+  CSecurityPlain.h
+  CSecurityStack.h
+  CSecurityVeNCrypt.h
+  CSecurityVncAuth.h
+  ClientParams.h
+  ComparingUpdateTracker.h
+  CopyRectDecoder.h
+  Cursor.h
+  DecodeManager.h
+  Decoder.h
+  d3des.h
+  EncodeManager.h
+  Encoder.h
+  HextileDecoder.h
+  HextileEncoder.h
+  JpegCompressor.h
+  JpegDecompressor.h
+  KeyRemapper.h
+  KeysymStr.h
+  PixelBuffer.h
+  PixelFormat.h
+  RREEncoder.h
+  RREDecoder.h
+  RawDecoder.h
+  RawEncoder.h
+  SConnection.h
+  SMsgHandler.h
+  SMsgReader.h
+  SMsgWriter.h
+  ServerCore.h
+  ServerParams.h
+  Security.h
+  SecurityServer.h
+  SecurityClient.h
+  SSecurityPlain.h
+  SSecurityStack.h
+  SSecurityVncAuth.h
+  SSecurityVeNCrypt.h
+  TightDecoder.h
+  TightEncoder.h
+  TightJPEGEncoder.h
+  UpdateTracker.h
+  VNCSConnectionST.h
+  VNCServerST.h
+  ZRLEEncoder.h
+  ZRLEDecoder.h
+  encodings.h
+  obfuscate.h
+  )
+set(HEAD_FILES
+  ${INSTALL_HEAD_FILES}
+  )
+add_library(rfb OBJECT
+  ${HEAD_FILES}
   AccessRights.cxx
   Blacklist.cxx
   Congestion.cxx
@@ -55,8 +116,10 @@ add_library(rfb STATIC
   encodings.cxx
   obfuscate.cxx)
 
-target_include_directories(rfb PUBLIC ${CMAKE_SOURCE_DIR}/common)
-target_include_directories(rfb SYSTEM PUBLIC ${JPEG_INCLUDE_DIR})
+target_include_directories(rfb PRIVATE
+  $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/common>
+  $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>)
+target_include_directories(rfb SYSTEM PRIVATE ${JPEG_INCLUDE_DIR})
 target_link_libraries(rfb core rdr network)
 target_link_libraries(rfb ${JPEG_LIBRARIES} ${PIXMAN_LIBRARIES})
 
@@ -67,13 +130,13 @@ if(ENABLE_H264 AND NOT H264_LIBS STREQUAL "NONE")
   elseif(H264_LIBS STREQUAL "WIN")
     target_sources(rfb PRIVATE H264WinDecoderContext.cxx)
   endif()
-  target_include_directories(rfb SYSTEM PUBLIC ${H264_INCLUDE_DIRS})
+  target_include_directories(rfb SYSTEM PRIVATE ${H264_INCLUDE_DIRS})
   target_link_libraries(rfb ${H264_LIBRARIES})
   target_link_directories(rfb PUBLIC ${H264_LIBRARY_DIRS})
 endif()
 
 if(WIN32)
-  target_include_directories(rfb PUBLIC ${CMAKE_SOURCE_DIR}/win)
+  target_include_directories(rfb PUBLIC $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/win>)
   target_sources(rfb PRIVATE WinPasswdValidator.cxx)
 endif(WIN32)
 
@@ -84,7 +147,7 @@ endif()
 
 if(GNUTLS_FOUND)
   target_sources(rfb PRIVATE CSecurityTLS.cxx SSecurityTLS.cxx)
-  target_include_directories(rfb SYSTEM PUBLIC ${GNUTLS_INCLUDE_DIR})
+  target_include_directories(rfb SYSTEM PRIVATE ${GNUTLS_INCLUDE_DIR})
   target_link_libraries(rfb ${GNUTLS_LIBRARIES})
   # FIXME: Hack to block it marking gnutls_free() as dllimport
   if(WIN32 AND BUILD_STATIC)
@@ -95,7 +158,7 @@ endif()
 if (NETTLE_FOUND)
   target_sources(rfb PRIVATE CSecurityDH.cxx CSecurityMSLogonII.cxx
                  CSecurityRSAAES.cxx SSecurityRSAAES.cxx)
-  target_include_directories(rfb SYSTEM PUBLIC ${NETTLE_INCLUDE_DIRS}
+  target_include_directories(rfb SYSTEM PRIVATE ${NETTLE_INCLUDE_DIRS}
                              ${GMP_INCLUDE_DIRS})
   target_link_libraries(rfb ${HOGWEED_LIBRARIES}
                         ${NETTLE_LIBRARIES} ${GMP_LIBRARIES})
@@ -106,3 +169,22 @@ endif()
 if(UNIX)
   libtool_create_control_file(rfb)
 endif()
+
+# Set install head files
+set_target_properties(rfb PROPERTIES
+  PUBLIC_HEADER "${INSTALL_HEAD_FILES}")
+# Install head files
+INSTALL(TARGETS rfb
+  EXPORT rfbConfig
+  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tigervnc/rfb
+    COMPONENT Development
+  INCLUDES DESTINATION tigervnc
+  )
+# Export cmake configure file
+export(TARGETS rfb
+  APPEND FILE ${CMAKE_CURRENT_BINARY_DIR}/rfbConfig.cmake
+  )
+install(EXPORT rfbConfig
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tigervnc"
+    COMPONENT Development
+  )