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FAQ
kartikayyer edited this page Jan 31, 2017
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Q1. On OSX, the compiler complains about unknown option '-fopenmp'.
Ans. The C code is currently set up to compile with GCC as the compiler. Unfortunately, on OSX, Apple aliases the gcc command to its Clang/LLVM compiler. In order to get GCC from Homebrew, use the command 'brew install gcc'. After that tab-complete gcc-, i.e. type gcc-<Tab> to get the version of GCC installed by Homebrew. Currently, it installs GCC 6. You can test this by typing gcc-6 -v Open the Makefile and change the line 'CC = gcc' to 'CC = gcc-6' or whatever version you have.