require 'formula'

class Ice < Formula
  homepage 'http://www.zeroc.com'
  url 'http://www.zeroc.com/download/Ice/3.5/Ice-3.5.1.tar.gz'
  sha1 '63599ea22a1e9638a49356682c9e516b7c2c454f'

  option 'doc', 'Install documentation'
  option 'demo', 'Build demos'

  depends_on 'berkeley-db'
  depends_on 'mcpp'
  depends_on :python

  # 1. TODO: document the first patch
  # 2. Patch to fix build with libc++, reported upstream:
  # http://www.zeroc.com/forums/bug-reports/6152-mavericks-build-failure-because-unexported-symbols.html
  def patches; DATA; end

  def install
    ENV.O2

    # what do we want to build?
    wb = 'config src include'
    wb += ' doc' if build.include? 'doc'
    wb += ' demo' if build.include? 'demo'
    inreplace "cpp/Makefile" do |s|
      s.change_make_var! "SUBDIRS", wb
    end

    args = %W[
      prefix=#{prefix}
      install_mandir=#{man1}
      install_slicedir=#{share}/Ice-3.5/slice
      embedded_runpath_prefix=#{prefix}
      OPTIMIZE=yes
    ]
    args << "CXXFLAGS=#{ENV.cflags} -Wall -D_REENTRANT"
    args << "PYTHON_FLAGS=-F#{python.framework} -framework Python"
    args << "PYTHON_LIBS=-F#{python.framework} -framework Python"

    # Unset ICE_HOME as it interferes with the build
    ENV.delete('ICE_HOME')

    cd "cpp" do
      system "make", *args
      system "make", "install", *args
    end
    args << "install_pythondir=#{python.site_packages}"
    args << "install_libdir=#{python.site_packages}"
    cd "py" do
      system "make", *args
      system "make", "install", *args
    end
  end
end

__END__
diff -urN Ice-3.5.1.original/cpp/config/Make.rules.Darwin Ice-3.5.1/cpp/config/Make.rules.Darwin
--- Ice-3.5.1.original/cpp/config/Make.rules.Darwin	2013-10-04 16:48:14.000000000 +0100
+++ Ice-3.5.1/cpp/config/Make.rules.Darwin	2013-10-09 10:09:32.000000000 +0100
@@ -11,26 +11,19 @@
 # This file is included by Make.rules when uname is Darwin.
 #
 
-CXX			= xcrun clang++
+CXX			?= g++
 
 CPPFLAGS 	        += -pthread
 CXXFLAGS		+= -Wall -Werror
 
 ifeq ($(OPTIMIZE),yes)
-     #
-     # By default we build binaries with both architectures when optimization is enabled.
-     #
-     ifeq ($(CXXARCHFLAGS),)
-     	CXXARCHFLAGS	:= -arch i386 -arch x86_64
-     endif   
-     CXXFLAGS		:= $(CXXARCHFLAGS) -O2 -DNDEBUG $(CXXFLAGS)
+     CXXFLAGS		:= -O2 -DNDEBUG $(CXXFLAGS)
 else
-     CXXFLAGS		:= $(CXXARCHFLAGS) -g $(CXXFLAGS)
+     CXXFLAGS		:= -g $(CXXFLAGS)
 endif
 
 ifeq ($(CPP11), yes)
     CPPFLAGS += --std=c++11
-    CXXFLAGS += --stdlib=libc++
 endif
 
 #
diff -urN Ice-3.5.1.original/py/config/Make.rules.Darwin Ice-3.5.1/py/config/Make.rules.Darwin
--- Ice-3.5.1.original/py/config/Make.rules.Darwin	2013-10-04 16:48:15.000000000 +0100
+++ Ice-3.5.1/py/config/Make.rules.Darwin	2013-10-10 12:09:45.000000000 +0100
@@ -17,19 +17,3 @@
 mksoname		= $(if $(2),lib$(1).$(2).so,lib$(1).so)
 mklibname       = lib$(1).so
 
-#
-# We require Python to be built as a Framework for the IcePy plug-in.
-#
-ifneq ($(PYTHON_HOME),)
-    ifeq ($(shell test ! -f $(PYTHON_HOME)/Python && echo 0),0)
-        $(error Unable to find Python framework See config/Make.rules.Darwin)
-    endif
-    PYTHON_LIBS		= -F$(patsubst %/Python.framework/Versions/,%,$(dir $(PYTHON_HOME))) -framework Python
-else
-    XCODE_PATH  = $(shell xcode-select --print-path)
-    SDKS_DIR    = $(XCODE_PATH)/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
-    PYTHON_HOME	= $(SDKS_DIR)/System/Library/Frameworks/Python.framework/Versions/Current
-    PYTHON_LIBS	= -framework Python
-endif
-
-PYTHON_INCLUDE_DIR	= $(PYTHON_HOME)/include/$(PYTHON_VERSION)
diff -urN Ice-3.5.1.original/cpp/src/IceGrid/DescriptorHelper.h Ice-3.5.1/cpp/src/IceGrid/DescriptorHelper.h
--- Ice-3.5.1.original/cpp/src/IceGrid/DescriptorHelper.h	2013-10-04 16:48:14.000000000 +0100
+++ Ice-3.5.1/cpp/src/IceGrid/DescriptorHelper.h	2013-11-15 00:11:22.000000000 +0000
@@ -247,7 +247,6 @@
     ServerInstanceHelper(const ServerInstanceDescriptor&, const Resolver&, bool);
     ServerInstanceHelper(const ServerDescriptorPtr&, const Resolver&, bool);
     
-    void operator=(const ServerInstanceHelper&);
     bool operator==(const ServerInstanceHelper&) const;
     bool operator!=(const ServerInstanceHelper&) const;
 
@@ -265,7 +264,7 @@
 
     void init(const ServerDescriptorPtr&, const Resolver&, bool);
 
-    const ServerInstanceDescriptor _def;
+    ServerInstanceDescriptor _def;
     std::string _id;
     ServerInstanceDescriptor _instance;