From 6bd15f003948929cd1333450d266dc352f458909 Mon Sep 17 00:00:00 2001
From: Jeroen <jeroenooms@gmail.com>
Date: Thu, 26 Oct 2017 16:45:00 +0200
Subject: [PATCH 1/5] New Cask: gfortran 6.1

---
 Casks/gfortran.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Casks/gfortran.rb

diff --git a/Casks/gfortran.rb b/Casks/gfortran.rb
new file mode 100644
index 000000000000..c20bcbd97124
--- /dev/null
+++ b/Casks/gfortran.rb
@@ -0,0 +1,22 @@
+cask 'gfortran' do
+  version '6.1'
+  sha256 'eb817bce64bf9032595e09166bdaaf740c83bf7258f900b79cd6786437bacbf4'
+
+  # coudert.name/software was verified as official when first introduced to the cask
+  url "http://coudert.name/software/gfortran-#{version}-ElCapitan.dmg"
+  name 'gfortran'
+  homepage 'https://gcc.gnu.org/wiki/GFortranBinaries'
+
+  depends_on macos: '>= :el_capitan'
+
+  pkg 'gfortran-6.1-ElCapitan/gfortran.pkg'
+
+  uninstall delete: [
+                      '/usr/local/gfortran',
+                      '/usr/local/bin/gfortran',
+                    ]
+
+  caveats do
+    files_in_usr_local
+  end
+end

From bd933ffeb2f6ed768f86003dcad7bbff599e3dac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Galv=C3=A3o?= <info@vitorgalvao.com>
Date: Thu, 26 Oct 2017 17:17:57 +0100
Subject: [PATCH 2/5] Update gfortran.rb

---
 Casks/gfortran.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Casks/gfortran.rb b/Casks/gfortran.rb
index c20bcbd97124..7578be62931c 100644
--- a/Casks/gfortran.rb
+++ b/Casks/gfortran.rb
@@ -9,7 +9,7 @@
 
   depends_on macos: '>= :el_capitan'
 
-  pkg 'gfortran-6.1-ElCapitan/gfortran.pkg'
+  pkg "gfortran-#{version}-ElCapitan/gfortran.pkg"
 
   uninstall delete: [
                       '/usr/local/gfortran',

From 36dd3e560674b4125dcda89df07cbe61faaaa1bd Mon Sep 17 00:00:00 2001
From: Jeroen <jeroenooms@gmail.com>
Date: Fri, 27 Oct 2017 14:14:26 +0200
Subject: [PATCH 3/5] add conflicts_with and pkgutil uninstaller

---
 Casks/gfortran.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Casks/gfortran.rb b/Casks/gfortran.rb
index 7578be62931c..a450d6297df0 100644
--- a/Casks/gfortran.rb
+++ b/Casks/gfortran.rb
@@ -7,14 +7,16 @@
   name 'gfortran'
   homepage 'https://gcc.gnu.org/wiki/GFortranBinaries'
 
+  conflicts_with formula: 'gcc'
   depends_on macos: '>= :el_capitan'
 
   pkg "gfortran-#{version}-ElCapitan/gfortran.pkg"
 
-  uninstall delete: [
-                      '/usr/local/gfortran',
-                      '/usr/local/bin/gfortran',
-                    ]
+  uninstall delete:  [
+                       '/usr/local/gfortran',
+                       '/usr/local/bin/gfortran',
+                     ],
+            pkgutil: 'com.gnu.gfortran'
 
   caveats do
     files_in_usr_local

From c90cd8a6b4d2b7c542b6d4ffa9a29d9bb9722803 Mon Sep 17 00:00:00 2001
From: Jeroen <jeroenooms@gmail.com>
Date: Fri, 27 Oct 2017 14:27:38 +0200
Subject: [PATCH 4/5] install Sierra build on Sierra and up

---
 Casks/gfortran.rb | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/Casks/gfortran.rb b/Casks/gfortran.rb
index a450d6297df0..5bdaa9968448 100644
--- a/Casks/gfortran.rb
+++ b/Casks/gfortran.rb
@@ -1,17 +1,23 @@
 cask 'gfortran' do
-  version '6.1'
-  sha256 'eb817bce64bf9032595e09166bdaaf740c83bf7258f900b79cd6786437bacbf4'
-
   # coudert.name/software was verified as official when first introduced to the cask
-  url "http://coudert.name/software/gfortran-#{version}-ElCapitan.dmg"
+  if MacOS.version == :el_capitan
+    version '6.1'
+    sha256 'eb817bce64bf9032595e09166bdaaf740c83bf7258f900b79cd6786437bacbf4'
+    url "http://coudert.name/software/gfortran-#{version}-ElCapitan.dmg"
+    pkg "gfortran-#{version}-ElCapitan/gfortran.pkg"
+  else
+    version '6.3'
+    sha256 '38b81bc878dba41cfdbb0c335aec5a97554a5d1766fb3e3ca6be7da0df9e8e09'
+    url "http://coudert.name/software/gfortran-#{version}-Sierra.dmg"
+    pkg 'gfortran.pkg'
+  end
+
   name 'gfortran'
   homepage 'https://gcc.gnu.org/wiki/GFortranBinaries'
 
   conflicts_with formula: 'gcc'
   depends_on macos: '>= :el_capitan'
 
-  pkg "gfortran-#{version}-ElCapitan/gfortran.pkg"
-
   uninstall delete:  [
                        '/usr/local/gfortran',
                        '/usr/local/bin/gfortran',

From ba584eb96fa95e36c1b038e0e629741151df5645 Mon Sep 17 00:00:00 2001
From: Jeroen <jeroenooms@gmail.com>
Date: Fri, 27 Oct 2017 14:35:54 +0200
Subject: [PATCH 5/5] repeat the url comment

---
 Casks/gfortran.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Casks/gfortran.rb b/Casks/gfortran.rb
index 5bdaa9968448..f1f93bcf45f5 100644
--- a/Casks/gfortran.rb
+++ b/Casks/gfortran.rb
@@ -1,13 +1,16 @@
 cask 'gfortran' do
-  # coudert.name/software was verified as official when first introduced to the cask
   if MacOS.version == :el_capitan
     version '6.1'
     sha256 'eb817bce64bf9032595e09166bdaaf740c83bf7258f900b79cd6786437bacbf4'
+
+    # coudert.name/software was verified as official when first introduced to the cask
     url "http://coudert.name/software/gfortran-#{version}-ElCapitan.dmg"
     pkg "gfortran-#{version}-ElCapitan/gfortran.pkg"
   else
     version '6.3'
     sha256 '38b81bc878dba41cfdbb0c335aec5a97554a5d1766fb3e3ca6be7da0df9e8e09'
+
+    # coudert.name/software was verified as official when first introduced to the cask
     url "http://coudert.name/software/gfortran-#{version}-Sierra.dmg"
     pkg 'gfortran.pkg'
   end