From ef88db9d386a55cc22576b60cddafed1f1de5974 Mon Sep 17 00:00:00 2001 From: Adam Vandenberg Date: Fri, 4 Sep 2009 09:46:53 -0700 Subject: Nehalem supports SSE4.2 Signed Off By: Max Howell I realised that -msse4.1 and -msse4.2 aren't supported by GCC 4.0, so I made the brash decision that we require GCC 4.2. It comes with Xcode 3.1 so people can upgrade if they have to. Requiring a single compiler is better for us anyway -- less possible errors and failures. Formulae can still request gcc-4.0.1, but at least then those formulae still only use a single compiler and not possibly two. --- bin/brew | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'bin') diff --git a/bin/brew b/bin/brew index de7af280a..c1d8e50e6 100755 --- a/bin/brew +++ b/bin/brew @@ -34,7 +34,9 @@ end if Hardware.cpu_type == :ppc or Hardware.cpu_type == :dunno abort "Sorry, Homebrew does not support your computer's CPU architecture." end - +unless system "which gcc-4.2 &> /dev/null" and $?.success? + abort "Sorry, Homebrew requires gcc 4.2, which is provided by Xcode 3.1" +end begin case ARGV.shift -- cgit v1.2.3