# HG changeset patch # User Jacob Alexander # Date 1424553141 28800 # Node ID 772e8990b637e23af16396af06bf7cbba568c834 # Parent 1495b4504a59cc338f048f6f793d7be4fd495ae2# Parent 65df0d7b0f88ab032f8f7f73b3105f56a25f85f8 Merge pull request #14 from aclowes/master Add instructions for using Homebrew diff -r 1495b4504a59 -r 772e8990b637 README.markdown --- a/README.markdown Sat Feb 21 13:06:28 2015 -0800 +++ b/README.markdown Sat Feb 21 13:12:21 2015 -0800 @@ -9,8 +9,9 @@ Linux is the ideal build environment (preferably recent'ish). In the near future I'll make available an Arch Linux VM for building/manufacturing tests. -Building on Mac should be ok for 99% of users with Macports (haven't tried -Brew). The dfu Bootloader will not build correctly with the old version of +Building on Mac should be ok for 99% of users with Macports or Homebrew. For +Homebrew, use `brew tap PX4/homebrew-px4` to get the arm-none-eabi-gcc installer. +The dfu Bootloader will not build correctly with the old version of arm-none-eabi-gcc that Macports currently has (4.7.3). This is due to a bug with lto (link time optimizations) which makes the resulting binary too big to fit on the chip (must be less than 4096 Bytes).