*** About ***

CernVM Installer is an open source tool for downloading and installing CernVM releases
Author: Artem Harutyunyan (Artem.Harutyunyan _at_ cern.ch)
(C) CERN PH-SFT 2010-2011

*** Sources ***

CernVM Installer sources can be obtained from

https://cernvm.cern.ch/project/svn/cernvm-installer

*** Compiling ***

The build system of CernVM Installer has been developed on the 
basis of CMakeQt project (http://github.com/rohityadav/cmakeqt, (C) Rohit Yadav 
<rohityadav89 _ at_ gmail.com>, 2009-11)

  mkdir build && cd build
  cmake .. && make

The binary will be created in <build-folder>/bin

*** Compiling with statically linked Qt *** 

cmake expects to find static compilation of Qt in contribs/ directory. Before compiling 
cernvm-installer one has to populate contribs/ directory with the staticaly built Qt. To do so run
the contribs-qt-static.sh script from contribs/ directory.

  ./contribs-qt-static.sh 

To compile and link Qt staticaly: 
 
  mkdir build && cd build 
  env PATH=$PATH_TO_CONTRIBS_DIR/bin:$PATH cmake -DQT_LINK_STATIC=1 .. && make
  
*** Packaging ***

1. On Linux: 
  make package

  To force deb:
    cpack -G DEB

  To force rom:
    cpack -G RPM

2. On Mac: (gcc, g++, make, cmake, qt 4.6+ etc. must be installed...)
  cd contribs
  sh contribs-mac.sh
  This will by default create a Mac Bundle, cernvm-installer.app in build/bin

  To deploy Qt libriaries inside the application bundle:
  cd build 
  macdeployqt bin/CernVM\ Insaller.app 

  To create a dmg image:
    Uncomment #dmg in /src/CMakeLists.txt, at the end of the file.
    and follow the build process, the dmg will be created in build/bin

3. To cross-compile and package on linux for windows:

  cd contribs
  sh contribs.sh
  mkdir win32 && cd win32
  cmake -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-win32.cmake ..
  make
  make installer

  This will create an .exe installer in win32/bin