I tried to follow the steps here : https://cyber.dabamos.de/programming/modernfortran/gtk.html
We first have to build the Fortran interface library gtk-fortran.
Create a directory build/, run CMake to output a Makefile, and then
compile the libraries:
$ git clone https://github.com/vmagnin/gtk-fortran
$ cd gtk-fortran/
$ mkdir build && cd build/
$ cmake ..
Here what happened when I tried to run "cmake .." :
My Fortran compilator has been installed by MSYS (pacman) AND by using MINGW. I can compile and execute my Fortran program from the CMD.
If you have an idea what happened... It will be very helpful. I'm not an expert in the use of those tools but I'll try anything...
The Windows gtk-fortran instructions states that you should generate make files with the command $ cmake -G "MSYS Makefiles" .. (default on MSYS or MINGW is "NMake Makefiles"). It works form the MINGW terminal window. From the CMD window, I don't know.
Related
I'm trying to build libxc-4.3.4 in an MSYS2 shell on Windows 10. I've installed the latest version of MSYS2 (msys2-x86_64-20220319.exe) and followed the installation instructions. I've installed build tools using
pacman -S --needed base-devel mingw-w64-x86_64-toolchain autoconf
I've installed libxc dozens of time on Linux machines. The first step is
./configure --prefix /somewhere
But in MSYS2 I get
$ ./configure --prefix $PWD/../libxc
bash: ./configure: No such file or directory
How can I make this work?
MSYS2 prerequisites
First of all make sure MSYS2 has all programs that are needed.
In the MSYS2 shell first update the package manager information:
pacman -Syu --noconfirm
Then install the packages you need. I would recommend at least these:
pacman -S --noconfirm autoconf autoconf-archive automake make libtool pkg-config
Project sources
Next you should make sure the folder you are in actually has a configure script:
ls -l configure
A lot of projects these days are switching to more efficient build systems like CMake or Meson.
I usually use the following command in the projects source folder to check for several build systems:
ls -ld configure* m4 CMakeLists.txt cmake Makefile GNUmakefile setup.py scons SConscript SConstruct meson.build meson_options.txt *.pro *.proj *.sln BUILD.gn .gn 2> /dev/null
building libxc
For the libxc project I see there is a CMakeLists.txt file and also a configure.ac file.
So either you should look into using CMake or generate the configure file with:
touch README ChangeLog
autoreconf -f -i -I m4
I have just tried to build libxc in MSYS2 with CMake and Ninja and this worked:
# set the line below to the desired install location
INSTALLPREFIX=D:\Prog\changeme
# build static library
cmake -Wno-dev -GNinja -DCMAKE_INSTALL_PREFIX:PATH=$INSTALLPREFIX -DCMAKE_BUILD_TYPE:STRING=Release -DBUILD_SHARED_LIBS:BOOL=OFF -DENABLE_PYTHON:BOOL=OFF -DBUILD_TESTING:BOOL=OFF -S. -Bbuild_static &&
ninja -Cbuild_static install/strip &&
echo SUCCESS
# build shared library
cmake -Wno-dev -GNinja -DCMAKE_INSTALL_PREFIX:PATH=$INSTALLPREFIX -DCMAKE_BUILD_TYPE:STRING=Release -DBUILD_SHARED_LIBS:BOOL=ON -DENABLE_PYTHON:BOOL=OFF -DBUILD_TESTING:BOOL=OFF -S. -Bbuild_shared &&
ninja -Cbuild_shared install/strip &&
echo SUCCESS
I tried using a demo to compile tbb in my project.
Link of the demo https://www.selectiveintellect.net/blog/2016/7/29/using-cmake-to-add-third-party-libraries-to-your-project-1
IDE for me is VS2013 and get an error about command 'make'
Performing build step for 'tbb44'
2> CMake Error at F:/CPPs/FAsT-Match-master/build/tbb44/src/tbb44-stamp/tbb44-build-Debug.cmake:49 (message):
2> Command failed: 2
2>
2> 'make' 'tbb_build_prefix=tbb44'
The original command is generated via tbb.cmake, for which it looks like
ExternalProject_Add(${TBB_PREFIX}
PREFIX ${TBB_PREFIX}
URL ${TBB_URL}
URL_MD5 ${TBB_URL_MD5}
CONFIGURE_COMMAND ""
# BUILD_COMMAND ${TBB_MAKE} -j${NCPU} tbb_build_prefix=${TBB_PREFIX}
BUILD_COMMAND ${TBB_MAKE} tbb_build_prefix=${TBB_PREFIX}
The one commented is the original and the one behind is modified.
Is this the problem of MSVC?
That blog post is just completely wrong. TBB comes with its own CMake build now, so there's absolutely no reason to go through ExternalProject like this.
Here's how I built it from source, using Visual Studio 2019 (the instructions should be pretty much the same). From a developer command prompt, using CMake 3.20:
D:\>git clone https://github.com/oneapi-src/oneTBB
D:\>cmake -S oneTBB -B oneTBB-build -DTBB_TEST=OFF
D:\>cmake --build oneTBB-build --config Release
D:\>cmake --build oneTBB-build --config Debug
D:\>cmake --install oneTBB-build --prefix oneTBB-install --config Release
D:\>cmake --install oneTBB-build --prefix oneTBB-install --config Debug
Setting TBB_TEST to OFF saves a lot of time waiting on TBB's tests to build. These commands install the Debug and Release binaries to D:\oneTBB-install. Of course, you can place this folder anywhere you like.
Once this is done, you may use your new TBB build from your project like so:
cmake_minimum_required(VERSION 3.20)
project(TBB-test)
find_package(TBB REQUIRED)
add_executable(main main.cpp)
target_link_libraries(main PRIVATE TBB::tbb)
The TBB package also includes libraries TBB::tbbmalloc and TBB::tbbmalloc_proxy.
When you build your project, you may point find_package to your TBB installation by setting the CMake variable TBB_ROOT to D:/oneTBB-install at the command line via:
D:\>cmake -S myProject -B myProject-build -DTBB_ROOT=D:/oneTBB-install
Its been a While that I tried to build clang from source code.
I tried with 2 platforms
a> Ubuntu
b> Windows
I am following the link http://clang.llvm.org/docs/LibASTMatchersTutorial.html
Ubuntu
$ mkdir build
$ cd build
$ cmake -GNinja -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ /path/to/source/llvm
After this in build directory ninja.build files generated along with some more folder
$ ninja after this command inside build directory bin folder can be seen and it contains all the clang executables clang,clang++,clang-check and many more.
Windows
I tried every option that is available to build clang from source
I am trying on developer command prompt and also I am having VS Express edition
> mkdir build
> cd build
> cmake -GNinja -DCMAKE_BUILD_TYPE=release -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ path-to-llvm
It throws error
Host compiler appears to require libatomic,but cannot find it.
So I tried in the another way by making DCMAKE_CXX_COMPILER and DCMAKE_C_COMPILER as clang-cl.exe
> cmake -GNinja -DCMAKE_BUILD_TYPE=release -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra" -DCMAKE_C_COMPILER=clang-cl.exe -DCMAKE_CXX_COMPILER=clang-cl.exe path-to-llvm
It didnt show any error at first but later while building
atlbase.h file not found
Why it is that much difficult to build clang from source on windows.?
Is this the correct procedure that I am doing?
Kindly help with any solution.
I am trying to compile the master branch of Vc on my system but make is not working and not giving any erorrs.
cmake ran fine with the only missing things being Intel SDE not found and MIC SDK was not found!.
if I run:
$ ls
cmake CMakeCache.txt CMakeFiles cmake_install.cmake CTestCustom.cmake Makefile
$ make
$
I can see the makefile in the directory but the prompt just returns empty and no action is performed by make. Is the Makefile broken?
I found this project on github that requires the opencv library. The author has given the following instruction for linux and osx but none for windows:
I tried using the linux commands on windows but it gave me an error at cmake, saying
cmake command not found. So i downloaded cmake and tried running it again it still continues to give the same error.
Can someone advise on how to get this working? Or point me to some other way to install the library?
OSX
cd ~
git clone git://code.opencv.org/opencv.git
cd opencv
git checkout 2.4.5
mkdir build
cd build
cmake -G "Unix Makefiles" -D CMAKE_OSX_ARCHITECTURES=x86_64 ..
make -j8
sudo make install
Linux (Tested on Ubuntu 12.04)
cd ~
git clone git://code.opencv.org/opencv.git
cd opencv
git checkout 2.4.5
mkdir build
cd build
cmake -G "Unix Makefiles" ..
make -j8
sudo make install
Compiling PuzzleSolver
Once the opencv library has been installed, you can try to open the xcodeproject, or on linux or mac run this from the PuzzleSolver directory (with the source files):
g++ -O3 `pkg-config --cflags opencv` -o PuzzleSolver *.cpp `pkg-config --libs opencv`
This will result in an executable called PuzzleSolver.
just get the binary pack [~400mb]