-
-
Save ijleesw/4f863543a50294e3ba54acf588a4a421 to your computer and use it in GitHub Desktop.
| #!/bin/bash | |
| # Install | |
| brew install llvm | |
| brew install libomp | |
| # Compile | |
| # clang++ test.cpp -o test -Xpreprocessor -fopenmp -lomp |
(base) antongryban@Antons-MacBook-Air ~ % brew install llvm
brew install libomp
zsh: command not found: brew
zsh: command not found: brew
This is how it worked for me:
install https://brew.sh/
Install required packages
brew install llvm libomp
in command line set variables that will be used for compilation (can be done by editing .zprofile):
export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
export LDFLAGS="-L/opt/homebrew/opt/llvm/lib"
export CPPFLAGS="-I/opt/homebrew/opt/llvm/include"
compile program
clang++ -fopenmp --std=c++11 -stdlib=libc++ lab04.cpp -o lab04 && ./lab04
@antongryban install https://brew.sh
This is how it worked for me:
install https://brew.sh/
Install required packages
brew install llvm libompin command line set variables that will be used for compilation (can be done by editing .zprofile):
export PATH="/opt/homebrew/opt/llvm/bin:$PATH" export LDFLAGS="-L/opt/homebrew/opt/llvm/lib" export CPPFLAGS="-I/opt/homebrew/opt/llvm/include"compile program
clang++ -fopenmp --std=c++11 -stdlib=libc++ lab04.cpp -o lab04 && ./lab04
worked perfectly for me.
clang++ -fopenmp proj.cpp -o proj
yeah works perfect
it works fine for me, thx alot
Does anyone know how to install Libomp without homebrew?
I do not want to use homebrew on my Mac for some limitations.
@mforotan - I am using https://pkgsrc.org for that. It has binary packages for macOS. However, I prefer installing the packages in ~/.local, so I do the pkgsrc manual builds:
- download pkgsrc source .tgz of a stable version and uncompress somewhere, eg,
~/pkgsrcor/usr/local/pkgsrc. - bootstrap:
cd pkgsrc/boostrap && ./bootstrap --unprivileged --prefix PREFIX ...(check the options) - environment: add
PREFIX/bin,PREFIX/libto yourPATHandDYLD_LIBRARY_PATHrespectively - now you are ready to build packages:
cd pkgsrc/parallel/openmp && bmake install
For binary packages check here: https://pkgsrc.smartos.org
You have to add Homebrew's include and lib directories to Clang's header and library search paths:
-L/opt/homebrew/opt/libomp/lib -I/opt/homebrew/opt/libomp/include