Re: [Vxl-users] CMakeLists.txt: Could not find VXL package in Linux

[Wheeler, F. W (G. Research) <wh...@ge...>]

Lianqing,
 
There is no FindVXL.cmake, but the configuration file VXLConfig.cmake
will be created in the top level directory of the VXL build tree (not
the source tree, the build tree) after you run CMake for VXL.  VXL_DIR
should be set to that top level directory when you configure your
project.
 
Perhaps you ran cmake for the windows build, but not the linux build?
 
Fred Wheeler
 


________________________________

	From: Lianqing Yu [mailto:lq...@nl...] 
	Sent: Sunday, November 15, 2009 7:46 AM
	To: vxl...@li...
	Subject: [Vxl-users] CMakeLists.txt: Could not find VXL package
in Linux
	
	
	Hi all,
	 
	I am writing some "CMakeLists.txt" files for my project that use
VXL libraries. According to
	the Appendix B of VXL book
(http://public.kitware.com/vxl/doc/release/books/core/book_14.html#SEC14
8), 
	I insert following lines to my CMakeLists.txt file:
	 
	FIND_PACKAGE(VXL)
	IF(VXL_FOUND)
	  SET(VXL_PROVIDE_OLD_CACHE_NAMES 1)
	  SET(VXL_PROVIDE_STANDARD_OPTIONS 1)
	  INCLUDE(${VXL_CMAKE_DIR}/UseVXL.cmake)
	ELSE(VXL_FOUND)
	  MESSAGE("VXL_DIR should be set to the VXL build directory.")
	ENDIF(VXL_FOUND)
	 
	My "CMakeLists.txt" files work fine under Windows Vista (Visual
C++ 2008, CMake 2.6.0) 
	in that VXL_DIR is automatically set to the right location. But
they do not work under Linux
	CentOS 5.3 (GCC 4.1.2, CMake 2.6.4), with the error message
below:
	 
	CMake Warning at CMakeLists.txt:8 (FIND_PACKAGE):
	  Could not find module FindVXL.cmake or a configuration file
for package
	  VXL.
	 
	  Adjust CMAKE_MODULE_PATH to find FindVXL.cmake or set VXL_DIR
to the
	  directory containing a CMake configuration file for VXL.  The
file will
	  have one of the following names:
	 
	    VXLConfig.cmake
	    vxl-config.cmake
	 
	  VXL_DIR should be set to the VXL build directory.
	 
	

	After some research, I could not find FindVXL.cmake on either
Windows or Linux. 
	Could someone explain why VXL package is found under Windows,
but not under Linux. Thanks.
	 
	Lianqing Yu
	2009-11-15