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natanoj
01-17-2013, 09:12 AM
Hi

I'm trying to create a new proyect, using a library called TinyXML in a node.
This library is incorpored by default.

I'm following the steps described in http://www.ros.org/wiki/tinyxml.

But, when I compile, an error ocurred:


CMake Error at CMakeLists.txt:32 (target_link_libraries):
Cannot specify link libraries for target "xxxxx" which is not built by this project.


This is my CMakeList:

cmake_minimum_required(VERSION 2.4.6)include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)


# Set the build type. Options are:
# Coverage : w/ debug symbols, w/o optimization, w/ code-coverage
# Debug : w/ debug symbols, w/o optimization
# Release : w/o debug symbols, w/ optimization
# RelWithDebInfo : w/ debug symbols, w/ optimization
# MinSizeRel : w/o debug symbols, w/ optimization, stripped binaries
#set(ROS_BUILD_TYPE RelWithDebInfo)


rosbuild_init()


#set the default path for built executables to the "bin" directory
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
#set the default path for built libraries to the "lib" directory
set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)


#uncomment if you have defined messages
rosbuild_genmsg()
#uncomment if you have defined services
rosbuild_gensrv()


#common commands for building c++ executables and libraries
#rosbuild_add_library(${PROJECT_NAME} src/example.cpp)
#target_link_libraries(${PROJECT_NAME} another_library)
#rosbuild_add_boost_directories()
#rosbuild_link_boost(${PROJECT_NAME} thread)
#rosbuild_add_executable(example examples/example.cpp)
#target_link_libraries(example ${PROJECT_NAME})


target_link_libraries(${PROJECT_NAME} tinyxml)


rosbuild_add_executable(send_msg src/send_msg.cpp)
rosbuild_add_executable(script_player src/script_player.cpp)

How could I fix it? I'm running ros_fuerte
Thanks