|
|
@@ -24,6 +24,7 @@ Build Requirements (All Systems) |
|
|
|
-- libjpeg-turbo SDK |
|
|
|
* If your system does not include libjpeg-turbo, then you can download the |
|
|
|
SDK from http://sourceforge.net/projects/libjpeg-turbo/files/ |
|
|
|
* See "Building High-Performance JPEG Support" below. |
|
|
|
|
|
|
|
|
|
|
|
========================= |
|
|
@@ -145,7 +146,7 @@ systems. On 64-bit systems, this will build a 64-bit version of TigerVNC. See |
|
|
|
of TigerVNC on 64-bit systems. |
|
|
|
|
|
|
|
cd {build_directory} |
|
|
|
cmake -G "Unix Makefiles" {source_directory} [additional CMake flags] |
|
|
|
cmake -G "Unix Makefiles" [additional CMake flags] {source_directory} |
|
|
|
make |
|
|
|
|
|
|
|
Building the TigerVNC Server (Xvnc) is a bit trickier. On newer systems |
|
|
@@ -195,7 +196,7 @@ Visual C++ (Command Line) |
|
|
|
------------------------- |
|
|
|
|
|
|
|
cd {build_directory} |
|
|
|
cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release {source_directory} |
|
|
|
cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release [additional CMake flags] {source_directory} |
|
|
|
nmake |
|
|
|
|
|
|
|
This will build either a 32-bit or a 64-bit version of TigerVNC, depending |
|
|
@@ -210,7 +211,7 @@ Choose the appropriate CMake generator option for your version of Visual Studio |
|
|
|
instance: |
|
|
|
|
|
|
|
cd {build_directory} |
|
|
|
cmake -G "Visual Studio 9 2008" {source_directory} |
|
|
|
cmake -G "Visual Studio 9 2008" [additional CMake flags] {source_directory} |
|
|
|
|
|
|
|
You can then open ALL_BUILD.vcproj in Visual Studio and build one of the |
|
|
|
configurations in that project ("Debug", "Release", etc.) to generate a full |
|
|
@@ -221,7 +222,7 @@ MinGW |
|
|
|
----- |
|
|
|
|
|
|
|
cd {build_directory} |
|
|
|
cmake -G "MSYS Makefiles" {source_directory} |
|
|
|
cmake -G "MSYS Makefiles" [additional CMake flags] {source_directory} |
|
|
|
make |
|
|
|
|
|
|
|
This will generate only vncviewer. Currently, Visual C++ must be used to build |
|
|
@@ -247,6 +248,61 @@ To eliminate this dependency, add |
|
|
|
to the CMake command line. |
|
|
|
|
|
|
|
|
|
|
|
====================================== |
|
|
|
Building High-Performance JPEG Support |
|
|
|
====================================== |
|
|
|
|
|
|
|
In order to achieve its high levels of performance, TigerVNC relies on |
|
|
|
libjpeg-turbo (http://www.libjpeg-turbo.org), a derivative of libjpeg which |
|
|
|
uses SIMD instructions to accelerate baseline JPEG compression and |
|
|
|
decompression. If you are building TigerVNC on an operating system that |
|
|
|
includes libjpeg-turbo as a system library (for instance, Fedora 14 and later), |
|
|
|
then the TigerVNC build system should detect the system version of |
|
|
|
libjpeg-turbo automatically and link against it. However, this produces a |
|
|
|
version of TigerVNC that depends on the libjpeg-turbo dynamic libraries, and |
|
|
|
thus the TigerVNC binaries are not portable. |
|
|
|
|
|
|
|
To build a fully portable, cross-compatible version of TigerVNC with |
|
|
|
high-performance JPEG support, it is necessary to link against the |
|
|
|
libjpeg-turbo static library. This is also necessary when building TigerVNC on |
|
|
|
Windows or OS X. To link against the libjpeg-turbo static library, first |
|
|
|
install the libjpeg-turbo SDK, which is available from |
|
|
|
https://sourceforge.net/projects/libjpeg-turbo/files/. Next, use the |
|
|
|
JPEG_INCLUDE_DIR and JPEG_LIBRARY CMake variables to specify the location of |
|
|
|
libjpeg-turbo. For example, adding |
|
|
|
|
|
|
|
-DJPEG_INCLUDE_DIR=/opt/libjpeg-turbo/include \ |
|
|
|
-DJPEG_LIBRARY=/opt/libjpeg-turbo/lib/libjpeg.a |
|
|
|
|
|
|
|
to the CMake command line will link TigerVNC against a static version of |
|
|
|
libjpeg-turbo installed under /opt/TigerVNC (which is the normal install |
|
|
|
location for the libjpeg-turbo SDK on Unix and Linux platforms.) Replace "lib" |
|
|
|
with "lib32" or "lib64" to use the 32-bit or 64-bit version of the library on |
|
|
|
64-bit Linux platforms. |
|
|
|
|
|
|
|
Adding |
|
|
|
|
|
|
|
-DJPEG_INCLUDE_DIR=c:\libjpeg-turbo[64]\include \ |
|
|
|
-DJPEG_LIBRARY=c:\libjpeg-turbo[64]\lib\jpeg-static.lib |
|
|
|
|
|
|
|
to the CMake command line will link TigerVNC against the static version of |
|
|
|
libjpeg-turbo provided by the libjpeg-turbo SDK for Visual C++. |
|
|
|
|
|
|
|
Adding |
|
|
|
|
|
|
|
-DJPEG_INCLUDE_DIR=/c/libjpeg-turbo-gcc[64]/include \ |
|
|
|
-DJPEG_LIBRARY=/c/libjpeg-turbo-gcc[64]/lib/libjpeg.a |
|
|
|
|
|
|
|
to the CMake command line will link TigerVNC against the static version of |
|
|
|
libjpeg-turbo provided by the libjpeg-turbo SDK for GCC (MinGW.) |
|
|
|
|
|
|
|
CMake will report: |
|
|
|
|
|
|
|
Performing Test FOUND_LIBJPEG_TURBO - Success |
|
|
|
|
|
|
|
if it successfully finds libjpeg-turbo. |
|
|
|
|
|
|
|
|
|
|
|
====================================== |
|
|
|
Building Native Language Support (NLS) |
|
|
|
====================================== |