I talked about getting GCC-5.3.0 running in a previous post. As part of some benchmark testing I’m doing for a new computer build, which I hope to write about in a future post, I ventured back into the world of parallel programming. I used the excellent instructions from Solarian Programmer found here to get GCC-7.3.0 running on macOS High Sierra 10.13.3.
Strictly speaking, the link above points to instructions for compiling GCC-7.1.0. While it’s not a big deal to modify these instructions for 7.3.0, here’s a text document with just the command line instructions to get 7.3.0 up.
Note: I did have to make one small deviation from the instructions provided in the link (as noted in the text document attached). I tried to “make” GCC7.3.0 with “make -j 4” but it failed, stating it couldn’t fine “<ctime>”. I retried the make using “make -j 1”, which took a LONG time but worked. I would try 4 first and only if it doesn’t work, try 1.
My previous post also talked about getting OpenMP/Clang running in Xcode and the link provided there works. I did try the steps but couldn’t get it to work. Maybe I’ll try again later but for now, I’m using the command line to compile the OpenMP code.