From 7f13f84de71401d3d86a0e8254d8a39b4aefb86b Mon Sep 17 00:00:00 2001
From: Dave Goodell
Date: Thu, 17 May 2012 13:29:38 -0500
Subject: mpich2: add Fortran support (enabled by default)

A user can pass `--disable-fortran` to avoid compiling the Fortran
bindings.

Also remove the redundant default `--with-device=ch3:nemesis` argument
to configure.

Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>
---
 Library/Formula/mpich2.rb | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

(limited to 'Library/Formula')

diff --git a/Library/Formula/mpich2.rb b/Library/Formula/mpich2.rb
index d03750a68..0bb6b69a9 100644
--- a/Library/Formula/mpich2.rb
+++ b/Library/Formula/mpich2.rb
@@ -6,13 +6,25 @@ class Mpich2 < Formula
   version '1.4.1p1'
   md5 'b470666749bcb4a0449a072a18e2c204'
 
+  def options
+    [
+      ['--disable-fortran', "Do not attempt to build Fortran bindings"],
+    ]
+  end
+
   def install
-    system "./configure", "--prefix=#{prefix}",
-                          "--mandir=#{man}",
-                          "--disable-f77",
-                          "--disable-fc",
-                          "--with-device=ch3:nemesis",
-                          "--enable-shared"
+    args = [
+      "--prefix=#{prefix}",
+      "--mandir=#{man}",
+      "--enable-shared"
+    ]
+    if ARGV.include? '--disable-fortran'
+      args << "--disable-f77" << "--disable-fc"
+    else
+      ENV.fortran
+    end
+
+    system "./configure", *args
     system "make"
     system "make install"
   end
-- 
cgit v1.2.3