homebrew io.rb - snow leopard

io.rb

require 'formula'

class Io < Formula
  head 'https://github.com/stevedekorte/io.git', :tag => 'e3908ce802a5d4fb56713610f5e1d62d6bf1f011'
  homepage 'http://iolanguage.com/'

  depends_on 'cmake' => :build
  depends_on 'libsgml'
  depends_on 'ossp-uuid'

  # Either CMake doesn't detect OS X's png include path correctly,
  # or there's an issue with io's build system; force the path in
  # so we can build.
  def patches
    DATA
  end

  def install
    ENV.j1
    mkdir 'io-build'

    Dir.chdir 'io-build' do
      system "cmake .. #{std_cmake_parameters}"
      system "make install"
    end

    rm_f Dir['docs/*.pdf']
    doc.install Dir['docs/*']

    prefix.install 'license/bsd_license.txt' => 'LICENSE'
  end
end

__END__
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4cd440..e2d05eb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -140,7 +140,7 @@ IF(WIN32 AND NOT CYGWIN)
 ELSE(WIN32 AND NOT CYGWIN)
 	execute_process(COMMAND git rev-parse --short HEAD OUTPUT_VARIABLE IO_GIT_REV)
 ENDIF(WIN32 AND NOT CYGWIN)
-string(REGEX REPLACE "(.......)." "\\1" IO_GIT_REV ${IO_GIT_REV})
+string(REGEX REPLACE "(.......)." "\\1" IO_GIT_REV ${IO_GIT_REV} "" "")
 
 SET(CPACK_PACKAGE_NAME ${PROJECT_NAME})
 SET(CPACK_PACKAGE_VENDOR "iolanguage.com")
diff --git a/addons/Image/CMakeLists.txt b/addons/Image/CMakeLists.txt
index a65693d..2166f1b 100644
--- a/addons/Image/CMakeLists.txt
+++ b/addons/Image/CMakeLists.txt
@@ -22,7 +22,7 @@ if(PNG_FOUND AND TIFF_FOUND AND JPEG_FOUND)
 	add_definitions(-DBUILDING_IMAGE_ADDON)
 
 	# Additional include directories
-	include_directories(${PNG_INCLUDE_DIR} ${TIFF_INCLUDE_DIR} ${JPEG_INCLUDE_DIR})
+	include_directories("/usr/X11/include" ${PNG_INCLUDE_DIR} ${TIFF_INCLUDE_DIR} ${JPEG_INCLUDE_DIR})
 
 	# Generate the IoImageInit.c file.
 	# Argument SHOULD ALWAYS be the exact name of the addon, case is

io.rb.diff

diff --git a/Library/Formula/io.rb b/Library/Formula/io.rb
index d6cd7a4..d7d0b95 100644
--- a/Library/Formula/io.rb
+++ b/Library/Formula/io.rb
@@ -1,7 +1,7 @@
 require 'formula'
 
 class Io < Formula
-  head 'https://github.com/stevedekorte/io.git'
+  head 'https://github.com/stevedekorte/io.git', :tag => 'e3908ce802a5d4fb56713610f5e1d62d6bf1f011'
   homepage 'http://iolanguage.com/'
 
   depends_on 'cmake' => :build
@@ -32,6 +32,19 @@ class Io < Formula
 end
 
 __END__
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index a4cd440..e2d05eb 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -140,7 +140,7 @@ IF(WIN32 AND NOT CYGWIN)
+ ELSE(WIN32 AND NOT CYGWIN)
+       execute_process(COMMAND git rev-parse --short HEAD OUTPUT_VARIABLE IO_GIT_REV)
+ ENDIF(WIN32 AND NOT CYGWIN)
+-string(REGEX REPLACE "(.......)." "\\1" IO_GIT_REV ${IO_GIT_REV})
++string(REGEX REPLACE "(.......)." "\\1" IO_GIT_REV ${IO_GIT_REV} "" "")
+ 
+ SET(CPACK_PACKAGE_NAME ${PROJECT_NAME})
+ SET(CPACK_PACKAGE_VENDOR "iolanguage.com")

I applied this gist, but I got the following error when I 'brew install io':

==> Cloning https://github.com/stevedekorte/io.git
Updating /Users/liukotami/Library/Caches/Homebrew/io--git
==> Checking out tag e3908ce802a5d4fb56713610f5e1d62d6bf1f011
fatal: reference is not a tree: e3908ce802a5d4fb56713610f5e1d62d6bf1f011
Error: Failure while executing: git checkout -q e3908ce802a5d4fb56713610f5e1d62d6bf1f011

Have you done a brew update?

Yes, I've done a brew update. Thanks for quick reply!

Can you do a brew install -vd io and see if you can checkout that commit yourself?

Should be :commit => 'e3908ce802a5d4fb56713610f5e1d62d6bf1f011' instead of :tag =>. However, it still fails when trying to apply the diff:

Sora:build ecin$ brew upgrade io
==> Upgrading io
==> Cloning https://github.com/stevedekorte/io.git
Updating /Users/ecin/Library/Caches/Homebrew/io--git
==> Checking out commit e3908ce802a5d4fb56713610f5e1d62d6bf1f011
==> Patching
patching file CMakeLists.txt
Hunk #1 FAILED at 140.
1 out of 1 hunk FAILED -- saving rejects to file CMakeLists.txt.rej
patching file addons/Image/CMakeLists.txt
patch unexpectedly ends in middle of line
Hunk #1 succeeded at 22 with fuzz 1.
Error: Failure while executing: /usr/bin/patch -f -p1 -i 001-homebrew.diff