Merge pull request #4831 from alebcay/homebrew-arch

std: use HOMEBREW_ARCH env var on Linux
2018-09-06 08:59:39 +01:00 · 2018-09-06 08:59:39 +01:00 · eaa1eb4bdb
commit eaa1eb4bdb
parent 11ac4db05e 90c25bf913
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/extend/ENV/std.rb
+++ b/Library/Homebrew/extend/ENV/std.rb
@ -7,7 +7,8 @@ module Stdenv

  # @private
  SAFE_CFLAGS_FLAGS = "-w -pipe".freeze
-  DEFAULT_FLAGS = "-march=core2 -msse4".freeze
+  HOMEBREW_ARCH = (ENV["HOMEBREW_ARCH"] || "native").freeze
+  DEFAULT_FLAGS = (OS.mac? ? "-march=core2 -msse4" : "-march=#{HOMEBREW_ARCH}").freeze

  # @private
  def setup_build_environment(formula = nil)