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Add instructions for using Homebrew

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aclowes 2015-02-21 15:45:12 -05:00
parent 7a7b73ca4a
commit 987550568f

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@ -9,8 +9,9 @@ Teensy 3.0/3.1, McHCK).
Linux is the ideal build environment (preferably recent'ish). In the near 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. 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 Building on Mac should be ok for 99% of users with Macports or Homebrew. For
Brew). The dfu Bootloader will not build correctly with the old version of 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 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 with lto (link time optimizations) which makes the resulting binary too big to
fit on the chip (must be less than 4096 Bytes). fit on the chip (must be less than 4096 Bytes).