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upx: enable lzma compression

upx can compress 30% better using lzma. Per user request, add
a subformula to extract the lzma sdk into the buildpath and
unleash greatness.

Fixes #15413

Closes #15496.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
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commit 7467ec47644e000090d4216ebc80ed88febf7879 1 parent d6a0a71
@2bits 2bits authored adamv committed
Showing with 12 additions and 3 deletions.
  1. +12 −3 Library/Formula/upx.rb
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15 Library/Formula/upx.rb
@@ -1,15 +1,24 @@
require 'formula'
+class Lzma < Formula
+ url 'http://sourceforge.net/projects/sevenzip/files/LZMA%20SDK/4.65/lzma465.tar.bz2'
+ sha1 '5ec1c4606fec88c770a9712073e83916f8aed173'
+end
+
class Upx < Formula
- url 'http://upx.sourceforge.net/download/upx-3.08-src.tar.bz2'
- head 'http://upx.hg.sourceforge.net:8000/hgroot/upx/upx', :using => :hg
homepage 'http://upx.sourceforge.net'
+ url 'http://upx.sourceforge.net/download/upx-3.08-src.tar.bz2'
sha1 '5ccbc0aacfd3aaee407eceab06ec5989bf1d153a'
+ head 'http://upx.hg.sourceforge.net:8000/hgroot/upx/upx', :using => :hg
depends_on 'ucl'
def install
+ Lzma.new.brew {(buildpath+'lzmasdk').install Dir['*']}
+ ENV['UPX_LZMADIR'] = (buildpath+'lzmasdk')
+ ENV['UPX_LZMA_VERSION'] = '0x465'
system "make all"
- bin.install "src/upx.out" => "upx"
+ bin.install 'src/upx.out' => 'upx'
+ man1.install 'doc/upx.1'
end
end
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