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 | 1 | initial version |
Hey
Thanks
I have tried to use rosbuild_remove_link_flags(). Something is wrong. I can't seem to make it work. No matter what I write there, it is always the same linking instruction.
I have also tried to print using CMakeLists.txt the variables ROS uses for creating the linking instruction and they are empty?
Do you know what i could be doing wrong?
Here is my CMakeLists.txt . My executable is named olaola. It links to libs triclops and pgrstereo and to all the ones in ROS.
1 cmake_minimum_required(VERSION 2.4.6)
2 include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)
3
4 # Set the build type. Options are:
5 # Coverage : w/ debug symbols, w/o optimization, w/ code-coverage
6 # Debug : w/ debug symbols, w/o optimization
7 # Release : w/o debug symbols, w/ optimization
8 # RelWithDebInfo : w/ debug symbols, w/ optimization
9 # MinSizeRel : w/o debug symbols, w/ optimization, stripped binaries
10 #set(ROS_BUILD_TYPE Coverage)
11 set(ROS_BUILD_TYPE Debug)
12
13 rosbuild_init()
14
15 #set the default path for built executables to the "bin" directory
16 set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
17 #set the default path for built libraries to the "lib" directory
18 set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)
19
20 #Adding triclops include directory
21 include_directories(/usr/local/include/triclops)
22
23 #Creating a pgr library
24 rosbuild_add_library(pgrlibdcstereo src/pgr_conversions.cpp src/pgr_registers. cpp src/pgr_stereocam.cpp)
25
26 #Creating olaola executable
27 rosbuild_add_executable(olaola src/test.cpp)
28 rosbuild_add_compile_flags(olaola -I/usr/local/include/triclops)
29 link_directories(/usr/local/lib/triclops/)
30
31 #Adding target link libs
32 target_link_libraries(olaola triclops)
33 target_link_libraries(olaola pnmutils)
34 target_link_libraries(olaola pgrlibdcstereo)
35
36 #Removing link and compile flags. Tried several none works
37 rosbuild_remove_link_flags(olaola "-Wl")
38 rosbuild_remove_link_flags(olaola "-lboost_thread-mt")
39 rosbuild_remove_compile_flags(olaola "-Wl")
40
41 #A test to try to figure out outs inside the CMAKE vars. the TESTVAR is just t
o be sure I know how to print a variable. The other are to print the variable ROS uses for crating the linking instruction.
42 set(TESTVAR "this is the content of the test var")
43 MESSAGE("TESTVAR = ${TESTVAR}")
44
45 MESSAGE(STATUS "MYLINKFLAGS ARE =" ${LINK_FLAGS})
46 MESSAGE(STATUS "MY CMAKE_EXE_LINKER_FLAGS ARE =" ${CMAKE_EXE_LINKER_FLAGS})
47 MESSAGE(STATUS "MY ROS_LINK_LIBS =" ${ROS_LINK_LIBS})
And the output of these prints is:
mike@BLACKBANDIT:~/workingcopy/arpua/sensors/camera/xb3$ make -- The C compiler identification is GNU -- The CXX compiler identification is GNU -- Check for working C compiler: /usr/bin/gcc -- Check for working C compiler: /usr/bin/gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done [rosbuild] Building package xb3 [rosbuild] Cached build flags older than manifests; calling rospack to get flags [rosbuild] Including /opt/ros/diamondback/stacks/ros_comm/clients/rospy/cmake/rospy.cmake [rosbuild] Including /opt/ros/diamondback/stacks/ros_comm/clients/roslisp/cmake/roslisp.cmake [rosbuild] Including /opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/cmake/roscpp.cmake -- MYLINKFLAGS ARE = -- MY CMAKE_EXE_LINKER_FLAGS ARE = -- MY ROS_LINK_LIBS = TESTVAR = this is the content of the test var -- Configuring done -- Generating done -- Build files have been written to: /home/mike/workingcopy/arpua/sensors/camera/xb3 Scanning dependencies of target rospack_genmsg_libexe [ 0%] Built target rospack_genmsg_libexe Scanning dependencies of target rosbuild_precompile [ 0%] Built target rosbuild_precompile Scanning dependencies of target pgrlibdcstereo [ 75%] Built target pgrlibdcstereo Scanning dependencies of target olaola [100%] Built target olaola
Thanks
Miguel
| | 2 | Just added new lines to better see the print of the variables |
Hey
Thanks
I have tried to use rosbuild_remove_link_flags(). Something is wrong. I can't seem to make it work. No matter what I write there, it is always the same linking instruction.
I have also tried to print using CMakeLists.txt the variables ROS uses for creating the linking instruction and they are empty?
Do you know what i could be doing wrong?
Here is my CMakeLists.txt . My executable is named olaola. It links to libs triclops and pgrstereo and to all the ones in ROS.
1 cmake_minimum_required(VERSION 2.4.6)
2 include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)
3
4 # Set the build type. Options are:
5 # Coverage : w/ debug symbols, w/o optimization, w/ code-coverage
6 # Debug : w/ debug symbols, w/o optimization
7 # Release : w/o debug symbols, w/ optimization
8 # RelWithDebInfo : w/ debug symbols, w/ optimization
9 # MinSizeRel : w/o debug symbols, w/ optimization, stripped binaries
10 #set(ROS_BUILD_TYPE Coverage)
11 set(ROS_BUILD_TYPE Debug)
12
13 rosbuild_init()
14
15 #set the default path for built executables to the "bin" directory
16 set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
17 #set the default path for built libraries to the "lib" directory
18 set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)
19
20 #Adding triclops include directory
21 include_directories(/usr/local/include/triclops)
22
23 #Creating a pgr library
24 rosbuild_add_library(pgrlibdcstereo src/pgr_conversions.cpp src/pgr_registers. cpp src/pgr_stereocam.cpp)
25
26 #Creating olaola executable
27 rosbuild_add_executable(olaola src/test.cpp)
28 rosbuild_add_compile_flags(olaola -I/usr/local/include/triclops)
29 link_directories(/usr/local/lib/triclops/)
30
31 #Adding target link libs
32 target_link_libraries(olaola triclops)
33 target_link_libraries(olaola pnmutils)
34 target_link_libraries(olaola pgrlibdcstereo)
35
36 #Removing link and compile flags. Tried several none works
37 rosbuild_remove_link_flags(olaola "-Wl")
38 rosbuild_remove_link_flags(olaola "-lboost_thread-mt")
39 rosbuild_remove_compile_flags(olaola "-Wl")
40
41 #A test to try to figure out outs inside the CMAKE vars. the TESTVAR is just t
o be sure I know how to print a variable. The other are to print the variable ROS uses for crating the linking instruction.
42 set(TESTVAR "this is the content of the test var")
43 MESSAGE("TESTVAR = ${TESTVAR}")
44
45 MESSAGE(STATUS "MYLINKFLAGS ARE =" ${LINK_FLAGS})
46 MESSAGE(STATUS "MY CMAKE_EXE_LINKER_FLAGS ARE =" ${CMAKE_EXE_LINKER_FLAGS})
47 MESSAGE(STATUS "MY ROS_LINK_LIBS =" ${ROS_LINK_LIBS})
And the output of these prints is:
mike@BLACKBANDIT:~/workingcopy/arpua/sensors/camera/xb3$ make
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
[rosbuild] Building package xb3
[rosbuild] Cached build flags older than manifests; calling rospack to get flags
[rosbuild] Including /opt/ros/diamondback/stacks/ros_comm/clients/rospy/cmake/rospy.cmake
[rosbuild] Including /opt/ros/diamondback/stacks/ros_comm/clients/roslisp/cmake/roslisp.cmake
[rosbuild] Including /opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/cmake/roscpp.cmake
/opt/ros/diamondback/stacks/ros_comm/clients/cpp/roscpp/cmake/roscpp.cmake
-- MYLINKFLAGS ARE =
=
-- MY CMAKE_EXE_LINKER_FLAGS ARE =
=
-- MY ROS_LINK_LIBS =
=
TESTVAR = this is the content of the test var
var
-- Configuring done -- Generating done -- Build files have been written to: /home/mike/workingcopy/arpua/sensors/camera/xb3 Scanning dependencies of target rospack_genmsg_libexe [ 0%] Built target rospack_genmsg_libexe Scanning dependencies of target rosbuild_precompile [ 0%] Built target rosbuild_precompile Scanning dependencies of target pgrlibdcstereo [ 75%] Built target pgrlibdcstereo Scanning dependencies of target olaola [100%] Built target olaola
Thanks
Miguel
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