Re: [Tigervnc-devel] Builds using static libs.

Robert Goley Tue, 21 Jun 2011 16:10:25 -0700

Thanks Pierre. I will give these a shot. I will see if I can get a clean up version of them too. I would really like to have a simple STATIC_VIEWER_BUILD=ON type option I could set... We will see how much time I have and how much cmake I can pick up... Really trying to replace the X11 viewer on OSX. Ran into some keyboard and mouse quirks so I may be trying to dig into that instead though.

Robert

On 06/21/2011 03:54 AM, Pierre Ossman wrote:

On Mon, 20 Jun 2011 18:06:31 -0400
Robert Goley <[email protected]> wrote:

  I am trying to build new viewer using only static libs or at least 
static for all libs not in the base OS.  I am trying to do this in Snow 
Leopard and will be doing it in linux soon.  I know DRC has done this 
because his builds have had gnutls statically linked in.  I am trying to 
do this for libintl.  It is the only lib not in the base OS that is 
dynamically linked according to otool -L.  Normally, I would poke 
-static into LDFLAGS in appropriate places but I am unfamiliar with 
cmake.  Can anyone give me a couple pointers on this?  I want to end up 
with gnutls, gettext, and fltk linked in statically.  I am sure this 
would be a semi common build type for others as well.

Not being a CMake expert myself either, I took the easy way out and
modified the build definitions in our local copy of TigerVNC. This
entails:

a) common/rfb/CMakeLists.txt:

set(JPEG_LIBRARIES libjpeg.a gcc)

b) common/rdr/CMakeLists.txt:

if(WIN32)
set(ZLIB_LIBRARIES libz.a)
endif()

c) vncviewer/CMakeLists.txt:

#target_link_libraries(vncviewer rfb network rdr os Xregion ${FLTK_LIBRARIES} ${GETTEXT_LIBRARIES})

target_link_libraries(vncviewer -nodefaultlibs rfb network rdr os Xregion)

if(APPLE)
  target_link_libraries(vncviewer "-framework Carbon" "-framework Cocoa" "-framework ApplicationServices")
endif()

target_link_libraries(vncviewer -Wl,-Bstatic ${FLTK_BASE_LIBRARY} -Wl,-Bdynamic)

if(WIN32)
  target_link_libraries(vncviewer -Wl,-Bstatic ${GETTEXT_LIBRARIES} ${ICONV_LIBRARIES} -Wl,-Bdynamic)
elseif(APPLE)
  target_link_libraries(vncviewer -Wl,-Bstatic ${GETTEXT_LIBRARIES} -Wl,-Bdynamic ${ICONV_LIBRARIES})
else()
  if(${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
    target_link_libraries(vncviewer ${X11_Xcursor_LIB} ${X11_Xfixes_LIB} Xft Xext)
  else()
    target_link_libraries(vncviewer -Wl,-Bstatic ${X11_Xcursor_LIB} ${X11_Xfixes_LIB} Xft fontconfig expat freetype Xrender Xext -Wl,-Bdynamic)
  endif()
  target_link_libraries(vncviewer X11 m)
endif()

target_link_libraries(vncviewer libstdc++.a gcc gcc_eh)

if(WIN32)
  target_link_libraries(vncviewer ws2_32 comctl32 mingw32 moldname mingwex msvcrt kernel32 gcc)
else()
  target_link_libraries(vncviewer c)
endif()


Cleaned up versions that we can put upstream are welcome. :)

Rgds

Robert Goley

FOSS Implementation Specialist
Toll Free: (800) 338-4984
Local: (770) 479-7933
Fax: (770) 479-4076
www.openrda.com

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