Templated linkage does not work on -O2, but does on -O0
My issue is solved and dyp was closest with his/her comment. The magic word is "explicit template instanciation" and may be found here: http://www.cplusplus.com/forum/articles/14272/ I did NOT clutter my header files with definitions. Nor did I add code like #include "some.cpp" into the header, which in my opinion amounts to...
cmake disable optimization with /Od
You need to modify CMAKE_CXX_FLAGS_RELEASE, for example: STRING(REPLACE "-O2" "-Od" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE}) ...
How can LD_LIBRARY_PATH be changed within CMake?
cmake,shared-libraries,dynamic-linking
If your shared lib is not build in the same CMake project of your executable, you can use the CMake rpath handling like this: set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) When you will run make install, CMake will automatically set the runtime path of your executable to your shared library. If your shared library...
Cannot link to sublibrary/internal library/embedded library with CMake's Visual Studio generator
c++,visual-studio,visual-c++,cmake
From your other question, I gather the project is this one. The cause of the problem is that you're building boost_http as a shared library, but you don't export any functions or classes from it. You need to decorate the public API functions/classes with __declspec(dllexport) to make these available to...
CMake cannot find a static library using relative file paths
The way I'd recommend is to use the absolute path. I'm not sure why you see this as far from ideal; it's trivial to achieve: target_link_libraries(AllegroTest ${CMAKE_CURRENT_SOURCE_DIR}/lib/liballegro-5.0.10-static-mt.a ${CMAKE_CURRENT_SOURCE_DIR}/lib/liballegro_acodec-5.0.10-static-mt.a etc. ) ...
How to get IDE setup running for CustusX for plugin development?
CustusX is configured using the superbuild cxInstaller.py. As part of this build, cmake is invoked with parameters: cmake arguments source_folder An example when located in the build folder /home/cas/cx/CX/build_Release: cmake -G"Eclipse CDT4 - Ninja" -DCMAKE_BUILD_TYPE:STRING=Release -DEIGEN_INCLUDE_DIR:PATH=/home/cas/cx/eigen/eigen -DCTK_DIR:PATH=/home/cas/cx/CTK/build_Release -DOpenCV_DIR:PATH=/home/cas/cx/OpenCV/build_Release ...more arguments omitted... /home/cas/cx/CX/CX This command can be found by looking through...
Having issues with using libraries and CMake
The error message is pretty clear: There are two targets with the same name which is not possible in CMake. add_executable(Majick ${SOURCE_FILES}) ... add_library(Majick STATIC) I guess the second target just needs to be deleted....
CMake: Adding command line arugments to project
CMake has no built-in support for this. The reason is that the settings from the Debugging tab of Visual Studio Project properties are not stored in the project file (.vc[x]proj), but in a user-and-machine-specific .user file, and CMake does not generate these. You can code it yourself in CMake (I...
Creating one binary for multiple unit tests in Google's C++ Testing Framework
c++,unit-testing,cmake,googletest
No, you do not need to do anything special with these files... All of your TEST_F and similar macros will be linked together and run. This is googletest magic... Actually you do not need this "test manager source" with main() - just use file from your googletest/googlemock distrubution: gmockxxx/src/gmock_main.cc or...
How to set target library dynamically in cmake?
The correct library name should already be provided through FindBoost. Just use it like this: find_package(Boost COMPONENTS thread) include_directories(${Boost_INCLUDE_DIRS}) add_executable(foo foo.cpp) target_link_libraries(foo ${Boost_LIBRARIES}) ...
What is the name of CMake's default build target?
The default build target does not exist as a CMake target at CMake configure time. It is only exists in the generated build system. Therefore it is not possible to have the default target depend on a custom target.
cmake — let a subdirectory use its own Makefile
Related: http://www.cmake.org/pipermail/cmake/2010-November/040631.html From the link above, it appears that you can use a special command to outline how CMake should make the target: add_custom_target( extern_lib COMMAND make WORKING_DIRECTORY full_path to where Makefile is located ) add_executable(myexecutable myexcutable.c) target_link_libraries(myexecutable full_path_to_generated_library) add_dependencies(myexecutable extern_lib) This should be enough to get you off the...
Cmake - not creating the dynamic links
ldd reports what the run-time linker can find. If you see libba.so in the output it means the binary is linked to the library. The "not found" means the run-time linker can't find that library (i.e. you don't have it installed in a normal system location). So you can either...
cmake command to verify libraries?
Use the CMake standard module GetPrerequisites. Example: include(GetPrerequisites) set (_recurse TRUE) set (_exclude_system FALSE) set (_verbose TRUE) list_prerequisites("/usr/lib/libc.dylib" ${_recurse} ${_exclude_system} ${_verbose}) ...
How to install SDL dev library so CMake can find it
I read a bit on the wiki page and found a slight workaround. I don't think it's perfect but it's fine for now. cmake -G "Visual Studio 12 2013 Win64" -D SDL_LIBRARY_TEMP=%SDLDIR%\lib\x64\SDL2.lib .. This correctly find SDL2 although I am running into another issue, but I will make a new...
How can I configure CMake generated Eclipse project's Build Command and Project Paths?
I found a solution to build command issue. When you run cmake to generate the eclipse project include the additional argument:-DCMAKE_ECLIPSE_NINJA_ARGUMENTS=-j100. I haven't confirmed but I believe a similar command is required for eclipse make projects -DCMAKE_ECLIPSE_MAKE_ARGUMENTS=-j100. Unfortunately this feature is poorly documented and I have not found a solution...
Unable to build GLFW with CMake errors
One of the error outputs was Looking for glXGetProcAddressEXT - not found, and the log files indicated that there was a linking error with libGL. I then tried running apt-get install glfw to print out the list of dependencies. Even though it was an older version in apt-get, it still...
Using Cmake's RelWithDebugInfo as Default Build Type
The usual drawbacks for debugging optimized builds apply. In particular, the debugger may occasionally lie to you about what the values of variables are. Also it's usually not possible to inspect variables which have been optimized out, which typically affects function parameter and local variables. What's arguably worse is, you...
Strip filename (shortest) extension by CMake (get filename removing the last extension)
I'd solve this with a simple regex: string(REGEX MATCH "^(.*)\\.[^.]*$" dummy ${MYFILE}) set(MYFILE_WITHOUT_EXT ${CMAKE_MATCH_1}) ...
Building vtk with QT5 windows 8
Did you do step 3 and 4 here? : Combining Qt 5.4.1 with vtk 6.2.0 (using CMake GUI 3.2.1) on windows I'm guessing you didn't change VK_QT_VERSION to 5...
Cannot link Boost to CMake-based project on VS2015 RC
c++,visual-studio,visual-c++,boost,cmake
The problem is that you define BOOST_TEST_DYN_LINK which according to the Boost.Test docs is used when consuming the dynamically-built Boost.Test lib. Since you have built the static version, you should remove this definition....
How do I create a project in Visual Studio to use OpenMesh after I've built using CMake?
Open the file using visual studio (By double clicking on it.) Once visual studio opens find the Build tab at the top of the window. Hit the build solution button and wait for the compiler to finish. To change the build configuration find the drop down menu beside the...
CMake and CTest: automatically run test's dependencies
There's no built-in way of doing this as far as I know. The best way I can think of to achieve your goal is to use the LABELS property on the tests. You can retrieve the list of dependencies using get_property or get_test_property and apply the same label to testX...
Do you only need to build the googletest library once?
c++,cmake,make,static-libraries,googletest
You should keep in mind that make will not rebuild gtest if you don't change anything in gtest source code. Below is my approach to the usage of cmake and gtest for unit testing. You can add gtest source code by adding it as subdirectory in the root CMakeLists.txt file....
Building Poco C++ libraries on Windows from commandline
visual-studio,cmake,poco-libraries
For Windows you will find preconfigured scrips for building POCO using specific VS compiler version i.e. build_vs120.cmd or generic one buildwin.cmd which you can configure according to what you need: C:\dev\workspace\poco-1.6.0>buildwin.cmd Usage: ------ buildwin VS_VERSION [ACTION] [LINKMODE] [CONFIGURATION] [PLATFORM] [SAMPLES] [TESTS] [TOOL] VS_VERSION: "90|100|110|120" ACTION: "build|rebuild|clean" LINKMODE: "static_mt|static_md|shared|all" CONFIGURATION: "release|debug|both"...
CMake creating shared and static library with different defines
You can set compiler flags per-target by using the target_compile_definitions command. For example: target_compile_definitions(support PRIVATE MY_SHARED_DEFINITION) target_compile_definitions(support_s PRIVATE MY_STATIC_DEFINITION) As for adding a postfix to your debug libraries, you can achieve this by setting the CMake variable CMAKE_DEBUG_POSTFIX: set(CMAKE_DEBUG_POSTFIX _d) This will cause all non-executable targets to have _d appended...
Cmake errors: The CXX Compiler identification is unknown, The C compiler identification is unknown
c++,opencv,cmake,arm,cmake-gui
From the output it appears that cmake was able to find your cross compiler but as the output says it can't compile a simple program. I would start with creating Hello World in C++ and trying to compile that with your cross compiler. If that doesn't work that is your...
Link target to libraries
makefile,cmake,mingw,cmake-gui
CMakeLists.txt should call target_link_libraries(cryptopp ws2_32) after command ADD_LIBRARY to resolve undefined references....
CMake does not find CxxTest package
find_path does not search the current list directory. That is, just because a relative path is reachable from the current CMakeLists.txt, does not mean that it will be found. You can find a complete description of the search order in the manual. A quick and dirty solution is to add...
Static linking DCMTK library
Can you check the content of ${DCMTK_LIBRARIES} (it should be a list of paths to DCMTK static libraries) ? you can also check the following CMake entries during the CMake configuration: DCMTK_DIR /path/to/DCMTK/install DCMTK_config_INCLUDE_DIR /path/to/DCMTK/install/include/dcmtk/config DCMTK_dcmdata_INCLUDE_DIR /path/to/DCMTK/install/dcmdata/include/dcmtk/dcmdata DCMTK_dcmdata_LIBRARY_DEBUG /path/to/DCMTK/install/dcmdata/libsrc/libdcmdata.a DCMTK_dcmdata_LIBRARY_RELEASE /path/to/DCMTK/install/dcmdata/libsrc/libdcmdata.a [...] Another...
Clion, cMake and POCO
You can get the latest CMake release from: http://www.cmake.org/download/ For Linux, it's this archive: http://www.cmake.org/files/v3.2/cmake-3.2.2.tar.gz An easy way to use it is to put the extracted files in /opt/cmake/cmake-3.2 then create the following aliases (e.g. in ~/.bash_aliases: alias ccmake3='/opt/cmake/cmake-3.2/bin/ccmake' alias cmake3='/opt/cmake/cmake-3.2/bin/cmake' alias cmake3-gui='/opt/cmake/cmake-3.2/bin/cmake-gui' alias cpack3='/opt/cmake/cmake-3.2/bin/cpack' alias ctest3='/opt/cmake/cmake-3.2/bin/ctest' Then, make sure...
CMake fails to find boost libraries (CGAL, Windows)
Alright, I finally got everything to the state I needed. What follows is essentially a description of how to get the magical libCGAL.dll and libCGAL.a (library files) that you want on Windows 7 with Code::Blocks. I downloaded and installed CMake. I downloaded and installed Boost 1.58.0, with the manual and...
CMake issues with trying to include my source files
Two suggestions I'm not sure what are you intending to do with the include paths. My guess is that this is a left over from some experimentation. You've told CMake to look in 2 directories, both directories that have a space in them. Because you probably don't have a directory...
CMake custom builds issues
It seems the contents of glue_wrapper.cpp don't depend on build-time values at all, they're based purely on information available at CMake time (the contents of the my_header_files variable). Therefore, you can create the file at CMake time with a simple file() command: file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/interface/glue_wrapper.cpp) # erase file if it exists...
How to write CMakeFile when the code use C++, but called python
python,c++,linux,makefile,cmake
This should be sufficient: find_package(PythonLibs REQUIRED) add_executable(outxx main.cpp pu.cpp) target_link_libraries(outxx ${PYTHON_LIBRARIES}) target_include_directories(outxx PUBLIC ${PYTHON_INCLUDE_DIRS}) And if we were to try and run this: [2:28pm][[email protected] blah] cmake . -- The C compiler identification is AppleClang 6.1.0.6020053 -- The CXX compiler identification is AppleClang 6.1.0.6020053 -- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc...
Cross compile stunnel
linux,makefile,cmake,arm,cross-compiling
General idea: The openssl-cmake project uses CMake build infrastructure. Hence just specifying the toolchain worked for you. I looked at stunnel source code and they use the traditional GNU Autotools for the build infrastructure which means you cannot use cmake directly on that project. (./configure && make && make install)...
How to change the name of the output binary to not be a.out with CMake?
Here's a simple CMakeLists.txt cmake_minimum_required(VERSION 2.6 FATAL_ERROR) project(demo) add_executable(hello hello.cpp) This CMakeLists.txt compiles a hello.cpp file to an executable named hello. You can name the executable anything by using the add_executable statement. add_executable(<executable-name> <source1> <source2> ...) ...
Glew undefined reference linking error
Fixed it. Somewhere along the lines I had got glu32 which glew was using instead of the windows ones I compiled. Added a reference to glew32 and it worked fine....
How to use cmakedefine preprocessor directive properly?
You should include not "headerconfig.h.in", but "headerconfig.h", and add appropriate configure_file call in your cmake. The idea is that cmake process headerconfig.h.in and generate headerconfig.h, replace "#cmakedefine" with real values, and it uses headerconfig.h.in as template.
CMake link library from subdirectory
This should just work. Tried the following with Visual Studio generator on Windows and Makefile generator on Linux on CMake 3.2: project(test) cmake_minimum_required(VERSION 2.8) add_subdirectory(SFML-2.2) add_executable(foo bar.cpp) target_link_libraries(foo sfml-system) SFML is built correctly and foo links correctly to sfml-system. The fact that you build your executable from another subdirectory should...
Cmake and Qt5 linking error
I think you forget to append moc and resources to your executable use qt5_wrap_cpp() for mocs use qt5_add_resources() for resources. Then you must append vars to add_executable check out this link. ...
Valgrind changes working directory with CTest in KDevelop
It seems to be a problem with KDevelop. Running the test from the console did not change the working directory. I've created a bug report: https://bugs.kde.org/show_bug.cgi?id=349378...
How do I set a variable to point to more than one file
Use list values, which are separated by semicolons: cmake -DGLEW_LIBRARIES=%GLEWDIR%\lib\Release\x64\glew32.lib;%GLEWDIR%\lib\Release\x64\glew32s.lib And in CMake: target_link_libraries(my_executable ${GLEW_LIBRARIES}) Note that %GLEWDIR% might not get interpreted correctly in this context....
cmake target_link_libraries() launching error Cannot specify link libraries for target “debug”
EXECUTABLE_NAME is not set in target_link_libraries command, so in a debug build target_link_libraries(${EXECUTABLE_NAME} ${SFML_LIBRARIES}) is expanded to target_link_libraries(debug path/to/debug/library optimized path/to/release/library ... ) The first argument is treated as target name so you see the error Error:Cannot specify link libraries for target "debug" which is not built by this project...
Clion and CMake messages
use message(WARNING ...) instead of message(...) Warnings go to stderr
SFML not linking statically to openal32 (links statically to all other dependencies)
I am not a lawyer (and I did not stay at a popular hotel chain last night). The OpenAL implementation they are using is licensed under the GNU Library General Public License (LGPL), version 2. LGPL v2 requires that: If you link a program with the library, you must provide...
How to install shared library and include files manually in linux?
linux,opencv,cmake,raspberry-pi
As a work around, I created tbb.pc file to /usr/lib/pkgconfig/. Here is a sample of that file. https://github.com/openembedded/meta-oe/blob/master/meta-oe/recipes-support/tbb/tbb/tbb.pc Change prefix, libdir and include dir path according to your own tbb path and you're good to go. Hope it helps....
Build libfreenect on ubuntu
build,header,cmake,make,openkinect
To find where your library has been built, from the build directory call: find -name \*.so (dynamic libraries, that seems to be the case) or find -name \*.a (static libraries). Anyway, if you do sudo make install, your libraries will be installed in /usr/local/lib as stated in your cmake output....
Static linking usign cmake
If you link dynamically against SFML, which in turn links dynamically against libstdc++, your application will still require the so/dll files for libstdc++ because of SFML. Think of the SFML.dll as a separate executable. That executable has a dynamic runtime dependency on libstdc++. You cannot get rid of that, because...
Cant include /usr/include/linux files
@drescherjm was right, I should have gotten read access to that folder. I knew it was a basic question but my knowledge of linux never got into the areas of /usr/include ;)
how to make sure that cmake codes will run after subdirs
Do not use deprecated command subdirs. Everything works when it is replaced by add_subdirectory
Two different CMake difinitions
This is not really related to CMake but more to the C/++ compiler. In the code the difference is the same between : #define MY_DEFINITION and #define MY_DEFINITION 1 Actually there's not need to define a value for a C/++ macro if the only thing you want is to know...
Adding headers to Cmake
I see some problems in your CMake file. First of all, your *.h files musn't be given in the add_executable command. Try something like that : cmake_minimum_required(VERSION 2.8) project(RotateActor) option(INCLUDE_SERVER "Use the server implementation" ON) # Manage your libraries before your sources find_package(VTK REQUIRED) include(${VTK_USE_FILE}) # add the Server library...
How can I use CMake to link vtk library to multiple source file?
add_executable can be used to choose source files to use for this project. add_executable(test MACOSX_BUNDLE test.cxx test2.cxx test42.cxx) same as SET(CXX_SRC_FILES test.cxx test2.cxx test42.cxx) add_executable(test MACOSX_BUNDLE ${CXX_SRC_FILES}) ...
Statically Linking Lua in Cmake
I finally got it to work (some other errors were getting in the way). The aforementioned line copies the generated luaconf.h file to the binary directory, now instead I just copy it to the source directory: configure_file ( src/luaconf.h.in ${CMAKE_CURRENT_SOURCE_DIR}/src/luaconf.h ) ...
CMake simple MVC structure
c++,model-view-controller,cmake
It looks pretty normal structure to me. In fact I use the same one in my projects. In the root CMake file you will put: include(Src/Model/CMakelists.txt) and CMakelists.txt might look like this: set(MODEL_HEADERS src/Model/model.hpp) set(MODEL_SOURCES src/Model/model.cpp ${MODEL_HEADERS}) list(APPEND ALL_SOURCES ${MODEL_SOURCES}) source_group("Model" FILES ${MODEL_SOURCES}) Where ALL_SOURCES is the variable from the...
Add LLVM to project using cmake
c++,cmake,llvm,llvm-c++-api,llvm-3.0
As indicated by Marco A. in the comments, the problem were missing libraries. This link helped resolve the issue, and everything seems to be working normally now. http://stackoverflow.com/a/25783251/1938163 Thank you....
Linker error while building from source code
Try passing -DCMAKE_EXE_LINKER_FLAGS=-ldl to the CMake executable. To change the CMake build scripts, add something like: target_link_libraries(target_name dl) where target_name is basically the executable name without any extensions (e.g. .exe). EDIT: Actually, I just reread you question, and I'm putting this in the wrong place. You really want: target_link_libraries(Basic dl)...
Protobuf cannot be linked on ubuntu
c++,ubuntu,linker,cmake,protocol-buffers
As @frymode pointet out in his comment, linkage to NewGeneratedMessageReflection means that the compiler generated code that uses Protobuf version 3 (as I used that version in my .proto files). However, the library files installed from the ubuntu package pulled version 2 onto my system, that's why the methods could...
CMAKE, SDL2 and OPENGL: Program binary is too big
c++,cmake,shared-libraries,static-libraries,sdl-2
Building with cmake . uses the same CMAKE_BUILD_TYPE as the most recent build in that directory. Use cmake -DCMAKE_BUILD_TYPE=Release . to build in release mode. If you built debug first then release, using the procedure you described, it would just rebuild your debug binary.
c++: Undefined reference to ERROR
undefined reference is a linker error, not a compiler error. Your use of include_directories() is OK, but you forgot to also add ${CPD_LIBRARIES} (1)(2) to the target_link_libraries() of your target(s). (1): Just guessing that FindCPD.cmake "works" the same way as all the other FindXyz.cmake modules. Never worked with CPD myself....
Expected build-failure tests in CMake
c++,cmake,automated-tests,ctest
You can do this more or less as you described. You can add a target which will fail to compile, then add a test which invokes cmake --build to try to build the target. All that remains is to set the test property WILL_FAIL to true. So, say you have...
Use shell command as INSTALL_COMMAND to ExternalProject_Add
Direct Answer: install(CODE "execute_process(...)") The SCRIPT and CODE signature: install([[SCRIPT <file>] [CODE <code>]] [...]) The SCRIPT form will invoke the given CMake script files during installation. If the script file name is a relative path it will be interpreted with respect to the current source directory. The CODE form will...
Install a CMake macro script from within a python package install script (using setup.py)
python,cmake,setuptools,distutils,setup.py
It took me a while to understand your question. If I understand correctly, what you are trying to do is provide the IodSymbolize.cmake in the standard installation location of cmake so that other users/projects who rely on your software(symbolizer) can use it in their build process. I think you are...
Cmake test : was a library compiled/linked against libc++ or libstd++?
For shared libraries you can use the GetPrerequisites standard module to test if the library depends on libstc++ or libc++. For example, the following code test if boost's program_options library has been compiled against libstc++ or libc++: set (_library "/usr/local/lib/libboost_program_options.dylib") set (_prequesites "") set (_exclude_system FALSE) set (_recurse FALSE) set...
CMake error while running tar
I think you're seeing this CMake bug which was resolved after version 2.8.12.2. I'm not sure whether the fix made it into 3.0.0 or if it was 3.0.1, but either way, if you update CMake to the current version, you should see the problem disappear. (I expect the í character...
cmake - Is it possible to link executable to shared library with relative path at runtime?
When you launch ldd to check your app shared library dependencies, it always prints absolute paths. But if you are using the -rpath oprtion together with the $ORIGIN variable, everything will work as you expect. You can move the executable and the shared library, remove the original build directory and...
Configuring CMake to re-compile source when unit testing
First I'd recommend an out-of-source-build like this: ├── build │ ├── src │ └── test └── code ├── CMakeLists.txt ├── src │ ├── CMakeLists.txt │ ├── table.c │ └── table.h └── test └── CMakeLists.txt └── test_table.c The top-level CMakeLists.txt in code would look like this: project(example) set(BUILD_TESTS FALSE CACHE BOOL...
How do I make cmake output fortran .mod files into a mod dir?
See target's property Fortran_MODULE_DIRECTORY or CMAKE_Fortran_MODULE_DIRECTORY.
How to ask Cmake output googletest detailed result
I figured out I can do this: make test ARGS=-V ...
Cmake to generate solution file machine independent
CMake is not designed to be used in this way, and it is highly unlikely you will be able to use it in this way. CMake performs system introspection, storing this in the CMake cache, and uses full paths to most things. I would advise you to run CMake on...
How to deal with libraries like Boost when cross compiling for arm?
ubuntu,cmake,g++,cross-compiling,beagleboneblack
Yes, you need the boost libraries which are not header only built for ARM. This SO question covers that: cross compile Boost 1.57.0 on ubuntu for arm To make things like find_package work for cross compilation you should set CMAKE_FIND_ROOT_PATH. Suppose you set CMAKE_FIND_ROOT_PATH to /opt/beagleboard. CMake will then look...
GoogleTest CMake doesn't recognize TEST_F: Like it's not recognizing GTest something
As πάντα ῥεῖ pointed out, I hadn't actually tried to build the code. When I did I first received a linker error for pthread, so we added the following line the the CMakeLists.txt file: target_link_libraries(OnePrint pthread) Then I tried again to build and received these errors: /home/user/gtest-1.7.0/lib/.libs/libgtest.so: undefined reference to...
How to use different tool chains
The 'one build type and platform per CMake run' limitation is fundamental and I would strongly advise against trying to work around it. The proper solution here seems to me to split the build into several stages. In particular, for the scenario where a target from one build type depends...
CMake - How to create executable, but not add to “all” target?
Set the EXCLUDE_FROM_ALL flag upon creating the test executable target to exclude the target from the all target: add_executable (Test${TestID} EXCLUDE_FROM_ALL Test${TestID}.cpp) Making sure that the test targets are built before the execution of the tests is more tricky. You cannot add a dependency to the built-in test target with...
Why does CMake FILE(READ) ignore commas in my file?
I found out what the problem is : CMake considers my input as a list, in which elements are separated by a comma (;). To avoid that, we have to add quotes to the variable, like this "${MY_VAR}" : message("${CONTENT}") ...
What is the location to install .cmake extension files in Ubuntu?
You can use the CMake package configuration mechanism, which you mentioned in your question. Imaging you have the following CMake files: SomeProjectConfig.cmake SomeProjectConfigVersion.cmake SomeProjectExtensions.cmake The SomeProjectConfig.cmake and SomeProjectConfigVersion.cmake can be generated by CMakePackageConfigHelpers module. You can install them into /usr/share/cmake/SomeProject/ folder, for example. For full list of default paths used...
Excluding lines containing a specific string from REGEX REPLACE in CMake
regex,replace,cmake,exclude,ogre
CMake's regex syntax and documentation are pretty limited. I'd favour turning the file's contents into a list of strings, each string being a line in the file. Iterating these makes the regex much simpler: set(SourceFile "${CMAKE_SOURCE_DIR}/cfg/resources.cfg") file(READ ${SourceFile} Contents) # Set the variable "Esc" to the ASCII value 27 -...
Converting Makefiles to CMAKEList (compilation successful but the program behave differently) [closed]
From a quick look, your compile flags are not the same. For example, in the Makefile you have CPPFLAGS= -O3 -Wall $(INCDIR) But, in CMakeLists.txt you have set(CMAKE_CXX_FLAGS " -Wall -I./include -I/usr/local/include ") which is missing the "-O3" flag. Make sure the flags are identical. The same goes for the...
How to compile LLVM against a custom glibc?
Then I also tried LD_PRELOAD As explained here, in order to use custom glibc, you need to set correct --dynamic-linker. I see that you are using --dynamic-linker=/usr/local/glibc/glibc-2.21/ld-linux.so.2, but that doesn't look right: you need ld-linux-x86-64.so.2. export LD_PRELOAD='/usr/local/glibc/glibc-2.21/lib/ld-linux-x86-64.so.2 ... That (preloading of ld-linux) can never work: it's the ld-linux that...
How to include a cmake Makefile after a target has been executed?
To my knowledge, it is not possible to generate CMakeLists.txt file with a custom target/command and use include CMake command with generated CMakeLists.txt The problem is that the include command is called at so-called "Configuration time" (when cmake executable tries to parse all CMakeLists.txt), but the generation of file (CMakeLists.txt)...
How can I cmake/make a CGAL binary that correctly links against a libassimp dylib on OSX?
Found this after asking, which gave me the clues I needed: How to find a library with cmake? Essentially I changed the relevant lines in my CMakelists.txt to read: create_single_source_cgal_program( "sample.cpp" ) target_link_libraries (sample assimp) this works because apparently when you tell cmake to target_link_libraries(EXENAME FOO), it will look for...
How to avoid name clashes in cmake subprojects?
CMake doesn't allow duplicate target names. The rationale is provided in the docs for policy CMP0002: Unique names may be referenced unambiguously both in CMake code and on make tool command lines. Logical names are used by Xcode and VS IDE generators to produce meaningful project names for the targets....
CMake link shared library
The first parameter to find_library is a variable. So you should use the value of that created and filled out variable in the target_link_libraries: target_link_libraries( application ${abc} ${OpenCV_LIBS}) ...
How do I list the defined make targets from the command line?
For Makefile generator build environments you could use cmake.exe --build . --target help And there is the graphical output solution (example found here): cmake.exe . --graphviz=test.graph dotty test.graph See also Generating Dependency Graphs with CMake and CMake Graphviz Output Cleaner. If you don't have dotty installed, you can still make...
Clion: How to properly add images, xml, resources… to cmake
For this I used the configure_file command in Cmake, so the file is copied to the build directory. It's done every time when the file was modified. configure_file(config.xml config.xml COPYONLY) http://www.cmake.org/cmake/help/v3.0/command/configure_file.html...
Include QtMultimedia (or whatever is needed for QSound) module using CMake
Converting my comment into this answer to close this question: CMake needs to know where the Qt5 specific files are located. Therefore you should add ~/sw/Qt/Qt_5_4/5.4/gcc_64/ either to the environment variable $CMAKE_PREFIX_PATH or set it using set(CMAKE_PREFIX_PATH "~/sw/Qt/Qt_5_4/5.4/gcc_64/") Then CMake will be able to perform find_package(Qt5Multimedia)....
Building libobjc2 with CMake + Clang + MinGW on Linux
cmake,clang,cross-compiling,mingw-w64,libobjc2
Okay, so I figured that I would need to add -lobjc to the CMAKE_CXX_FLAGS, but it never occured to me to add a linker search path for the library. Running the following before make solves my problem: cmake .. -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_SYSTEM_PROCESSOR=x86_64 -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_FLAGS=$CLANG_WINDOWS_XFLAGS -DCMAKE_CXX_FLAGS="$CLANG_WINDOWS_XFLAGS -L`pwd` -lobjc" -DCMAKE_INSTALL_PREFIX=/opt/cross/windows/gnustep ...
Google Test separate project - How to get tests running against the C++ project
The problem seems to be the organization of your code modules. Supposed you have a c++ target project, that provides an executable program as it's final output: I suppose you want to create two executable artifacts your final application a test runner application that runs all test cases you have...
make error during building webkitgtk
as you see, in Edit1, you (make) try to run JavaScriptCore-4.0.gir instead of compile it with g-ir-compiler; I tried on my pc and my command is: cd /home/davide/src/webkitgtk-2.8.3/build/Source/JavaScriptCore && \ /usr/bin/g-ir-compiler /home/davide/src/webkitgtk-2.8.3/build/JavaScriptCore-4.0.gir \ -o /home/davide/src/webkitgtk-2.8.3/build/JavaScriptCore-4.0.typelib as a workaround, you cand edit: build/Source/JavaScriptCore/CMakeFiles/JavascriptCore-4-gir.dir/build here's the lines on my file (the last...
Qt Creator does not find Boost via CMake, CMake itself does
It seems CMake isn't looking in /usr/lib/x86_64-linux-gnu for the libraries. The debug output shows that it's looking in /usr/include/lib;/usr/include/../lib;/usr/include/../lib/;/usr/include/stage/lib;PATHS;C:/boost/lib;C:/boost;/sw/local/lib. If you're using an older version of CMake, this may be fixed by upgrading (there has been some recent work done on the FindBoost module I believe). Alternatively, you should be...
How to determine static lib path for boost?
You may use the find_package feature of CMake. Add the following lines to your CMakeLists.txt: set(Boost_USE_STATIC_LIBS ON) find_package(Boost COMPONENTS boost_system REQUIRED) link_libraries(${Boost_LIBRARIES}) Please see also: http://www.cmake.org/cmake/help/v3.0/module/FindBoost.html...