I am developing on macOS with Apple-clang v12 being the default compiler via the Xcode installation. Since valgrind still does not support Big Sur and the Apple version does not support Google Sanitizers I have to manually install llvm v11.1 via homebrew to leverage Google Sanitizers to have any memory leak detection tool enabled.
Unfortunately this causes some issues with conan and its integration with CMake and CLion, my IDE. Since my dependencies do not provide binaries for my architecture using clang instead of Apple-clang they have to built locally. Unfortunately conan and CMake error when invoking them with two contradictory error messages:
conan install /Users/near/Code/personal/blight -if=/Users/near/Code/personal/blight/cmake-build-debug -pr=LLVM11Debug --build=missing
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libstdc++
compiler.version=11
os=Macos
os_build=Macos
[options]
[build_requires]
[env]
fmt/7.1.3: WARN: Package binary is corrupted, removing: 2284170e72f485ebb586c7bd784f294475c25e5e
conanfile.txt: Installing package
Requirements
fmt/7.1.3 from 'conan-center' - Cache
spdlog/1.8.5 from 'conan-center' - Cache
Packages
fmt/7.1.3:2284170e72f485ebb586c7bd784f294475c25e5e - Build
spdlog/1.8.5:b744aef5cdad24eec65bb267843e16ad74c9ad39 - Build
Installing (downloading, building) binaries...
fmt/7.1.3: WARN: Build folder is dirty, removing it: /Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e
fmt/7.1.3: Copying sources to build folder
fmt/7.1.3: Building your package in /Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e
fmt/7.1.3: Generator cmake created conanbuildinfo.cmake
fmt/7.1.3: Calling build()
-- The C compiler identification is AppleClang 12.0.0.12000032
-- The CXX compiler identification is AppleClang 12.0.0.12000032
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler Clang>=8, checking major version 11
-- Conan: Checking correct version: 12
CMake Error at conanbuildinfo.cmake:402 (message):
Detected a mismatch for the compiler version between your conan profile
settings and CMake:
Compiler version specified in your conan profile: 11
Compiler version detected in CMake: 12.0
Please check your conan profile settings (conan profile show
[default|your_profile_name])
P.S. You may set CONAN_DISABLE_CHECK_COMPILER CMake variable in order to
disable this check.
Call Stack (most recent call first):
conanbuildinfo.cmake:499 (conan_error_compiler_version)
conanbuildinfo.cmake:589 (check_compiler_version)
conanbuildinfo.cmake:141 (conan_check_compiler)
CMakeLists.txt:5 (conan_basic_setup)
-- Configuring incomplete, errors occurred!
See also "/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e/build_subfolder/CMakeFiles/CMakeOutput.log".
See also "/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e/build_subfolder/CMakeFiles/CMakeError.log".
fmt/7.1.3:
fmt/7.1.3: ERROR: Package '2284170e72f485ebb586c7bd784f294475c25e5e' build failed
fmt/7.1.3: WARN: Build folder /Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e
ERROR: fmt/7.1.3: Error in build() method, line 63
cmake = self._configure_cmake()
while calling '_configure_cmake', line 56
self._cmake.configure(build_folder=self._build_subfolder)
ConanException: Error 1 while executing cd '/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCMAKE_OSX_SYSROOT="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="11" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/Users/near/.conan/data/fmt/7.1.3/_/_/package/2284170e72f485ebb586c7bd784f294475c25e5e" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DFMT_DOC="False" -DFMT_TEST="False" -DFMT_INSTALL="True" -DFMT_LIB_DIR="lib" -Wno-dev '/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e'
"/Users/near/Library/Application Support/JetBrains/Toolbox/apps/CLion/ch-0/203.7717.62/CLion.app/Contents/bin/cmake/mac/bin/cmake" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=clang++ -G "CodeBlocks - Unix Makefiles" /Users/near/Code/personal/blight
-- The CXX compiler identification is Clang 11.1.0
-- Check for working CXX compiler: /usr/local/opt/llvm/bin/clang++
-- Check for working CXX compiler: /usr/local/opt/llvm/bin/clang++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Current conanbuildinfo.cmake directory: /Users/near/Code/personal/blight/cmake-build-debug
CMake Error at cmake-build-debug/conanbuildinfo.cmake:626 (message):
Detected a mismatch for the compiler version between your conan profile
settings and CMake:
Compiler version specified in your conan profile: 12.0
Compiler version detected in CMake: 11.1
Please check your conan profile settings (conan profile show
[default|your_profile_name])
P.S. You may set CONAN_DISABLE_CHECK_COMPILER CMake variable in order to
disable this check.
Call Stack (most recent call first):
cmake-build-debug/conanbuildinfo.cmake:728 (conan_error_compiler_version)
cmake-build-debug/conanbuildinfo.cmake:813 (check_compiler_version)
cmake-build-debug/conanbuildinfo.cmake:365 (conan_check_compiler)
CMakeLists.txt:13 (conan_basic_setup)
-- Configuring incomplete, errors occurred!
See also "/Users/near/Code/personal/blight/cmake-build-debug/CMakeFiles/CMakeOutput.log".
This is the output seen in the CMake output window of CLion. The first invocation has CMake think Apple-clang is my compiler while conan is configured to use the llvm version and on the second step (most likely invoked by conan_basic_setup in my CMakeLists.txt) the correct CMake compiler is chosen but Conan ends up without a profile hence a version mismatch.
In the CLion settings I have already overwritten the c++ compiler with the llvm v11.1 compiler:
What's the correct solution to properly configure both to use the llvm v11.1 compiler? I personally do not want to enable the CONAN_DISABLE_CHECK_COMPILER CMake variable as it is unclear which compiler will be used to compile dependencies in the end.
Previously posted questions only suggest intentionally using the higher version which is not what I want:
CMake Error: mismatch for the compiler version between your conan profile
Both packages I see in your log file, spdlog and fmt, are available as header only configuration.
So if these are your only dependencies, you can simply set the option to use them header only, and this will eliminate the problem since there is nothing to build for these packages.
One way doing so is adding the settings into the profile you use, into the option section, like that
[options]
fmt:header_only=True
spdlog:header_only=True
I was able to find a solution albeit by disabling the Conan integration first. With a clean build directory I went in there and had to invoke Conan manually as follows:
CC=clang CXX=clang++ conan install .. -pr=LLVM11Debug --build=missing
Afterwards it was possible run build with CMake and clang 11 configured in the UI of CLion. The issue was that the Conan integration plugin does not provide a direct way to set the compiler using the environment variables and it does not get the compiler from the Toolchain options in CLion.
Related
I am installing a bioinformatic tool named SuperDCA in a new conda environment. However, I get an error in the cmake step. It indicates:
-- The C compiler identification is GNU 12.1.0
-- The CXX compiler identification is GNU 12.1.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /mnt/d/conda/superdca/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /mnt/d/conda/superdca/bin/CC - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Setting build type to "Release" since none was specified by user.
SUPERDCA_DEPENDENCIES setup: check for Boost
CMake Error at /mnt/d/conda/superdca/lib/cmake/Boost-1.80.0/BoostConfig.cmake:141 (find_package):
Found package configuration file:
/mnt/d/conda/superdca/lib/cmake/boost_program_options-1.80.0/boost_program_options-config.cmake
but it set boost_program_options_FOUND to FALSE so package
"boost_program_options" is considered to be NOT FOUND. Reason given by
package:
No suitable build variant has been found.
The following variants have been tried and rejected:
* libboost_program_options.so.1.80.0 (shared, Boost_USE_STATIC_LIBS=ON)
Call Stack (most recent call first):
/mnt/d/conda/superdca/lib/cmake/Boost-1.80.0/BoostConfig.cmake:262 (boost_find_component)
/mnt/d/conda/superdca/share/cmake-3.24/Modules/FindBoost.cmake:594 (find_package)
externals/boost.cmake:25 (find_package)
externals/CMakeLists.txt:14 (include)
-- Configuring incomplete, errors occurred!
See also "/mnt/d/download/SuperDCA/SuperDCA/build/CMakeFiles/CMakeOutput.log".
Since it says it set boost_program_options_FOUND to FALSE, should I set it to TRUE?
The package versions are:
# Name Version Build Channel
boost-cpp 1.80.0 h75c5d50_0 conda-forge
cmake 3.24.1 h5432695_0 conda-forge
The clue is here:
* libboost_program_options.so.1.80.0 (shared, Boost_USE_STATIC_LIBS=ON)
Presumbly your Conda environment has only shared libraries for Boost in $CONDA_PREFIX/lib, and not static ones. For some reason, the software you're trying to build has set Boost_USE_STATIC_LIBS to require static linking. Without knowing why that is, there are two possible solutions:
Find where Boost_USE_STATIC_LIBS is set, and remove it.
Find a Boost package which contains static libraries. This may be fairly uncommon on Linux, where shared libraries are used most of the time.
OS: MacOS 12.4
Installed cmake with
brew install cmake
cmake version 3.23.3
Installed clang with
xcode-select --install
clang++ version is 13.1.6
Trying to build ccls:
git clone https://github.com/MaskRay/ccls.git
mkdir build && cd build
cmake ..
And getting following output
-- The CXX compiler identification is AppleClang 13.1.6.13160021
-- The C compiler identification is AppleClang 13.1.6.13160021
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Setting build type to 'Release' as none was specified.
CMake Error at CMakeLists.txt:72 (find_package):
By not providing "FindClang.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Clang", but
CMake did not find one.
Could not find a package configuration file provided by "Clang" with any of
the following names:
ClangConfig.cmake
clang-config.cmake
Add the installation prefix of "Clang" to CMAKE_PREFIX_PATH or set
"Clang_DIR" to a directory containing one of the above files. If "Clang"
provides a separate development package or SDK, be sure it has been
installed.
-- Configuring incomplete, errors occurred!
See also "/Users/umed/projects/MaskRay/ccls/build/CMakeFiles/CMakeOutput.log".
See also "/Users/umed/projects/MaskRay/ccls/build/CMakeFiles/CMakeError.log".
Is there anyway to make brew's cmake work with system clang?
The question is not correct. CMake uses the system clang successfully, but it can't find clang libraries required by the project.
The Build manual lists the requirements, one of them is
Clang+LLVM headers and libraries, version >= 7
You get errors because you have not provided that dependency.
brew install llvm#13
I am trying to build a mongocxx c driver with the latest release. I am doing this with minGW makefiles and am using cmake-gui.
My configuration for cmake is:
Source input:
C:/****/mongo-c-driver-1.17.3/build
Build destination:
C:/mongo-c-driver
The output is the following:
CMake Warning (dev) in CMakeLists.txt:
CMake Warning (dev) in CMakeLists.txt:
No project() command is present. The top-level CMakeLists.txt file must
contain a literal, direct call to the project() command. Add a line of
code such as
project(ProjectName)
near the top of the file, but after cmake_minimum_required().
CMake is pretending there is a "project(Project)" command on the first
line.
This warning is for project developers. Use -Wno-dev to suppress it.
The C compiler identification is GNU 4.8.0
The CXX compiler identification is GNU 4.8.0
Detecting C compiler ABI info
Detecting C compiler ABI info - done
Check for working C compiler: C:/Qt5.2.1/Tools/mingw48_32/bin/gcc.exe - skipped
Detecting C compile features
Detecting C compile features - done
Detecting CXX compiler ABI info
Detecting CXX compiler ABI info - done
Check for working CXX compiler: C:/Qt5.2.1/Tools/mingw48_32/bin/g++.exe - skipped
Detecting CXX compile features
Detecting CXX compile features - done
CMake Error at cmake/make_dist/CMakeLists.txt:7 (set_dist_list):
Unknown CMake command "set_dist_list".
CMake Warning (dev) in CMakeLists.txt:
No cmake_minimum_required command is present. A line of code such as
cmake_minimum_required(VERSION 3.19)
should be added at the top of the file. The version specified may be lower
if you wish to support older CMake versions for this project. For more
information run "cmake --help-policy CMP0000".
This warning is for project developers. Use -Wno-dev to suppress it.
Configuring incomplete, errors occurred!
See also "C:/mongo-c-driver/CMakeFiles/CMakeOutput.log".
I am trying to build a LLVM from a working copy I have from another machine. The original source is build using configure and make. However, on the new systems the same build method fails (I have tried make clean). I tried the cmake option and it says the following:
Basically there seems to be some left over files from the earlier build, so the question is how do I remove it, elegantly, i.e not with a linux command but using the LLVM build system itself. make distclean says "No rule to make target `disctclean'. Stop."
-- The C compiler identification is AppleClang 6.0.0.6000056
-- The CXX compiler identification is AppleClang 6.0.0.6000056
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- 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
CMake Error at CMakeLists.txt:57 (message):
Apparently there is a previous in-source build,
probably as the result of running `configure' and `make' on
/Users/me/scp/llvm_release.
This may cause problems. The suspicious files are:
/Users/me/scp/llvm_release/lib/Target/AArch64/AArch64GenAsmWriter.inc;
...
...
/Users/me/scp/llvm_release/lib/Target/XCore/XCoreGenSubtargetInfo.inc
/Users/me/scp/llvm_release/include/llvm/IR/Intrinsics.gen
Please clean the source directory.
-- Configuring incomplete, errors occurred!
The LLVM build system does not provide a solution for this problem. You can start from scratch with clean sources or use some linux shell voodoo to get rid of all .gen files.
This is one reason why we use a separate build directory in the directions here:
http://llvm.org/docs/GettingStarted.html#getting-started-quickly-a-summary
The easiest way would be to restart with a clean set of source and avoid using configure and make in the source directory.
If you checked the source out using source control you can just use that to remove all the untracked files and reset all the modified ones.
Just remove the mentioned files:
Users/me/scp/llvm_release/lib/Target/AArch64/AArch64GenAsmWriter.inc;
...
...
/Users/me/scp/llvm_release/lib/Target/XCore/XCoreGenSubtargetInfo.inc
/Users/me/scp/llvm_release/include/llvm/IR/Intrinsics.gen
and then run run make or cmake or ninja again. If it complains that a file is missing then copy the missing file from the original LLVM source code.
I'm trying to compile libarchive using cmake -G Xcode libarchive according to the official build instructions
I ve cmake 2.8.12 installed via mac port and use the current CMakeList.txt
cmake -G Xcode libarchive outputs
-- The C compiler identification is Clang 5.0.0
-- The CXX compiler identification is Clang 5.0.0
-- Check for working C compiler using: Xcode
-- Check for working C compiler using: Xcode -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler using: Xcode
-- Check for working CXX compiler using: Xcode -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
CMake Error at CMakeLists.txt:177 (SET_TARGET_PROPERTIES):
set_target_properties called with incorrect number of arguments.
CMake Error at CMakeLists.txt:193 (INSTALL_MAN):
Unknown CMake command "INSTALL_MAN".
CMake Warning (dev) in CMakeLists.txt:
No cmake_minimum_required command is present. A line of code such as
cmake_minimum_required(VERSION 2.8)
should be added at the top of the file. The version specified may be lower
if you wish to support older CMake versions for this project. For more
information run "cmake --help-policy CMP0000".
This warning is for project developers. Use -Wno-dev to suppress it.
Configure from the top-level directory (the one containing the README file):
$ cmake -G Xcode .
the subsidiary CMakeLists.txt files in various directories are not complete and cannot be used by themselves.