ijleesw/install-openmp-macos.sh

Created December 4, 2018 14:45

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Install OpenMP on MacOS

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install-openmp-macos.sh

	#!/bin/bash

	# Install
	brew install llvm
	brew install libomp

	# Compile
	# clang++ test.cpp -o test -Xpreprocessor -fopenmp -lomp

db7 commented Nov 2, 2025

@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, ~/pkgsrc or /usr/local/pkgsrc.
bootstrap: cd pkgsrc/boostrap && ./bootstrap --unprivileged --prefix PREFIX ... (check the options)
environment: add PREFIX/bin, PREFIX/lib to your PATH and DYLD_LIBRARY_PATH respectively
now you are ready to build packages: cd pkgsrc/parallel/openmp && bmake install

For binary packages check here: https://pkgsrc.smartos.org

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