Bug#760351: error message and test case

[Sten Heinze]

Hi,

I attached two files, test.cpp, which is an example copied from the cpp-netlib 
site, and CMakeLists.txt to build it to allow reproducing the issue.

If I install libcppnetlib-dev and libcppnetlib0, cmake fails:

CMake Error at CMakeLists.txt:6 (find_package):
  By not providing "Findcppnetlib.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "cppnetlib", but CMake did not find one.

  Could not find a package configuration file provided by "cppnetlib"
  (requested version 0.11.0) with any of the following names:

    cppnetlibConfig.cmake
    cppnetlib-config.cmake

  Add the installation prefix of "cppnetlib" to CMAKE_PREFIX_PATH or set
  "cppnetlib_DIR" to a directory containing one of the above files.  If
  "cppnetlib" provides a separate development package or SDK, be sure it has
  been installed.

If I download and compile the upstream source code, it will generate (and 
install) four files, cppnetlibConfig.cmake, cppnetlibConfigVersion.cmake, 
cppnetlibTargets.cmake, and cppnetlibTargets-noconfig.cmake; This makes the 
above cmake command run.

If I remove this local build of cpp-netlib, the cmake cache, and 
~/.cmake/packages/cppnetlib/*, the cmake command returns the same error as at 
the beginning.

Hope that helps reproduce the problem. Let me know if I can help further.

Sten
cmake_minimum_required( VERSION 2.6)

project( test)

find_package( Boost REQUIRED COMPONENTS thread system)
find_package( cppnetlib 0.11.0 REQUIRED)

set( SOURCES_TEST_NETLIB
  test.cpp
)
add_executable( test ${SOURCES_TEST_NETLIB})
target_link_libraries( test ${Boost_LIBRARIES} ${CPPNETLIB_LIBRARIES})


#include <boost/network/protocol/http/client.hpp>
#include <iostream>

int main(int argc, char *argv[]) {
    using namespace boost::network;

    if (argc != 2) {
        std::cout << "Usage: " << argv[0] << " [url]" << std::endl;
        return 1;
    }

    http::client client;
    http::client::request request(argv[1]);
    request << header("Connection", "close");
    http::client::response response = client.get(request);
    std::cout << body(response) << std::endl;

    return 0;
}