cmake

问题 I have used the *_OUTPUT_PATH variables in my CMakeLists.txt file to specify specific locations for my binaries and library files, and that seems to be working "automatically" I would like as part of a "build" for one final step to happen, which is to create a tarball of the binaries that output directory. What do I need to add to create a tar? 回答1: You can use a CMake custom target to invoke CMake in command mode and have it produce a tarball from the binaries in the output directory. Here

问题 I have a CMake Project that I want to compile to Web assembly. To do so I used the following commands from the base folder of the project: mkdir build cd build cmake .. -DCMAKE_TOOLCHAIN_FILE=/home/ubuntu/emsdk/emscripten/1.38.6/cmake/Modules/Platform/Emscripten.cmake -G "Unix Makefiles" This successfully (or at least I think) generates a .wasm file and a .js file as well as the various cmake and make files . I also want it to generate an html file, like you can with emcc (ie. emcc example.c

问题 I have a CMake Project that I want to compile to Web assembly. To do so I used the following commands from the base folder of the project: mkdir build cd build cmake .. -DCMAKE_TOOLCHAIN_FILE=/home/ubuntu/emsdk/emscripten/1.38.6/cmake/Modules/Platform/Emscripten.cmake -G "Unix Makefiles" This successfully (or at least I think) generates a .wasm file and a .js file as well as the various cmake and make files . I also want it to generate an html file, like you can with emcc (ie. emcc example.c

问题 Now that Android Studio 2.2 is released officially, I'm migrating from my old ndk-build process to try and use CMake within AS. As I'm incorporating several codebases from within my company (that I can't edit) that make heavy use of C++11 code (including the dreaded std::to_string() method), the only way I can compile is with a select few configuration options - all of which I discovered earlier when beginning work with ndk-build. (see below) So everything compiles again and builds into the

问题 Is it possible to tell cmake to link against a static library instead of shared ? At the top of my CMakeLists.txt I have the following configured: set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES}) Later, I add a binary, and tell it to link against tcmalloc in release mode: target_link_libraries(${BIN_NAME} optimized tcmalloc_minimal) The resulting makefile links aginst the shared version of tcmalloc : $ make VERBOSE=1 | grep tcmalloc /usr/bin/c++ ... -Wl,-Bdynamic ltcmalloc

问题 I would like to install cmake the latest version, on Linux environment. I have cmake version 3.5 installed and is not supported by some applications. I tried to upgrade it by uninstalling the current version. But when I reinstall with sudo apt-get install cmake, I get the same version 3.5 re-installed. How do I install the latest version with sudo apt-get install ....? 回答1: As far as I know the best way to get the latest CMake version installed on any Linux is not by apt but using pip. Remove

问题 If I want to recreate the following protoc command in cmake: protoc -I ../proto/ --cpp_out=. service.proto I use the following lines in cmake: file(GLOB ProtoFiles "${CMAKE_CURRENT_SOURCE_DIR}/*.proto") PROTOBUF_GENERATE_CPP(ProtoSources ProtoHeaders ${ProtoFiles}) If I instead want to recreate the protoc command below: protoc -I ../proto/ --grpc_out=. --plugin=protoc-gen-grpc=`which grpc_cpp_plugin` service.proto In the case above I am not able to determine how to change the cmake file,

问题 If I want to recreate the following protoc command in cmake: protoc -I ../proto/ --cpp_out=. service.proto I use the following lines in cmake: file(GLOB ProtoFiles "${CMAKE_CURRENT_SOURCE_DIR}/*.proto") PROTOBUF_GENERATE_CPP(ProtoSources ProtoHeaders ${ProtoFiles}) If I instead want to recreate the protoc command below: protoc -I ../proto/ --grpc_out=. --plugin=protoc-gen-grpc=`which grpc_cpp_plugin` service.proto In the case above I am not able to determine how to change the cmake file,

问题 I've added AddressSanitizer flag as follow: set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address") Everything builds and runs fine when using Unix Makefiles . The problem comes when generating the Xcode project, it just doesn't want to link because it cannot find the ASan library. I already found two solutions, but decided not to use them because they cannot be automated using just CMake: Adding -Wl,-undefined,dynamic_lookup to the linked flags, so it skips linking to dynamic libraries

问题 I've added AddressSanitizer flag as follow: set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address") Everything builds and runs fine when using Unix Makefiles . The problem comes when generating the Xcode project, it just doesn't want to link because it cannot find the ASan library. I already found two solutions, but decided not to use them because they cannot be automated using just CMake: Adding -Wl,-undefined,dynamic_lookup to the linked flags, so it skips linking to dynamic libraries