From a6da4f056c63d12699f97503fb09321fdeddc02c Mon Sep 17 00:00:00 2001
From: Samuel John
Date: Mon, 12 Aug 2013 15:15:12 +0200
Subject: vim: Build with system python on Xcode-only Macs

Also end the crazy loads of options.
Note, that if both `--with-foo` and `--without-foo` are defined as
options, then `build.with? 'foo'` does not work as expected for
`:recommended` options.

Fixes #21825
---
 Library/Formula/vim.rb | 39 +++++++++++++++++++++++----------------
 1 file changed, 23 insertions(+), 16 deletions(-)

(limited to 'Library/Formula/vim.rb')

diff --git a/Library/Formula/vim.rb b/Library/Formula/vim.rb
index e30055633..67ea9530d 100644
--- a/Library/Formula/vim.rb
+++ b/Library/Formula/vim.rb
@@ -15,14 +15,16 @@ class Vim < Formula
   # PATH as the user has set it right now.
   env :std
 
-  LANGUAGES         = %w(lua mzscheme perl python tcl ruby)
-  DEFAULT_LANGUAGES = %w(ruby python)
-
   option "override-system-vi", "Override system vi"
   option "disable-nls", "Build vim without National Language Support (translated messages, keymaps)"
 
-  LANGUAGES.each do |language|
+  LANGUAGES_OPTIONAL = %w(lua mzscheme perl tcl)
+  LANGUAGES_DEFAULT  = %w(ruby python)
+
+  LANGUAGES_OPTIONAL.each do |language|
     option "with-#{language}", "Build vim with #{language} support"
+  end
+  LANGUAGES_DEFAULT.each do |language|
     option "without-#{language}", "Build vim without #{language} support"
   end
 
@@ -32,21 +34,26 @@ class Vim < Formula
   def install
     ENV['LUA_PREFIX'] = HOMEBREW_PREFIX
 
-    language_opts = LANGUAGES.map do |language|
-      if DEFAULT_LANGUAGES.include? language and !build.include? "without-#{language}"
-        "--enable-#{language}interp"
-      elsif build.include? "with-#{language}"
-        "--enable-#{language}interp"
-      end
-    end.compact
+    opts = []
+    opts += LANGUAGES_OPTIONAL.map do |language|
+      "--enable-#{language}interp" if build.with? language
+    end
+    opts += LANGUAGES_DEFAULT.map do |language|
+      "--enable-#{language}interp" unless build.without? language
+    end
 
-    opts = language_opts
     opts << "--disable-nls" if build.include? "disable-nls"
 
-    # Avoid that vim always links System's Python even if configure tells us
-    # it has found a brewed Python. Verify with `otool -L`.
-    if python && python.brewed?
-      ENV.prepend 'LDFLAGS', "-F#{python.framework}"
+    if python
+      if python.brewed?
+        # Avoid that vim always links System's Python even if configure tells us
+        # it has found a brewed Python. Verify with `otool -L`.
+        ENV.prepend 'LDFLAGS', "-F#{python.framework}"
+      elsif python.from_osx? && !MacOS::CLT.installed?
+        # Avoid `Python.h not found` on 10.8 with Xcode-only
+        ENV.append 'CFLAGS', "-I#{python.incdir}", ' '
+        # opts << "--with-python-config-dir=#{python.libdir}"
+      end
     end
 
     # XXX: Please do not submit a pull request that hardcodes the path
-- 
cgit v1.2.3