#Update gcc macports install
#Update gcc macports series
#Update gcc macports download

Click “continue”, “OK”, and “agree” as much as it takes to install. (Command_Line_Tools_OS_X_10.11_for_Xcode_7.2.dmg).ĭouble-click the dmg file. (In my case, this is OSX 10.11 with Xcode 7.2) Click the + next to the correct version, and then the link for the dmg file. Sign on with your AppleID, agree to yet more licensing terms, and then search for “command line tools” for your version of Xcode and OSX. This will open up a site in Safari and prompt you to log in. Go to the Xcode menu, select “Open Developer Tool”, and choose “More Developer Tools …”. Now, you need to get the command line tools.

#Update gcc macports install

Once it has installed, open Xcode, agree to the license, and let it install whatever components it needs. Go ahead and grab a coffee while it’s downloading and installing 4+ GB.

#Update gcc macports download

Main steps: 1) Download, install, and prepare XCodeĪs mentioned above, open the App Store, search for Xcode, and start the download / install. As of August 2, 2017, this will download Version 7.1.1.

gcc7 (from MacPorts) : This will be an up-to-date 64-bit version of gcc, with support for OpenMP.

Download the latest installer (MacPorts-2.3.) here. As of August 2, 2017, this will download Version 2.4.1. You’ll particularly need it for getting gcc. MacPorts: This is a package manager for OSX, which will let you easily download, build and install many linux utilities.Please note that this is a 4.41 GB download! (Search for xcode.) As of January 15, 2016, the App Store will install Version 7.2. Download the latest version in the App Store. Evidently, it is required for both Macports and its competitors (e.g., Homebrew). XCode: This includes command line development tools.I highly recommend using the Homebrew version of this tutorial. This tutorial uses Homebrew: a newer package manager that uses pre-compiled binaries to dramatically speed up the process. Note 2: This process is somewhat painful because MacPorts compiles everything from source, rather than using pre-compiled binaries. Alas, this will not support OpenMP for parallelization. Note 1: OSX / Xcode appears to have gcc out of the box (you can type “gcc” in a Terminal window), but this really just maps back onto Apple’s build of clang. Of course, you can use other compilers and more sophisticated integrated desktop environments, but these instructions will get you a good baseline system with support for 64-bit binaries and OpenMP parallelization. The entire toolchain is free and open source. In the end result, you’ll have a compiler and key makefile capabilities. These instructions were tested with OSX 10.11 (El Capitan), but they should work on any reasonably recent version of OSX. These instructions should get you up and running with a minimal environment for compiling 64-bit C++ projects with OpenMP (e.g., BioFVM and PhysiCell) using gcc. Windows users should use this guide instead.

#Update gcc macports series

Note: This is the part of a series of “how-to” blog posts to help new users and developers of BioFVM and PhysiCell. Posted in BioFVM, gcc, MacPorts, OpenMP, OSX, PhysiCell - Janu4 Comments