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upx: enable lzma compression

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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 Homebrew/homebrew#15413

Closes Homebrew/homebrew#15496.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
This commit is contained in:
nibbles 2bits 2012-10-16 14:52:07 -07:00 committed by Adam Vandenberg
parent ad36df9c67
commit 132f4424c2
1 changed files with 12 additions and 3 deletions
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15
Formula/upx.rb
View file

@ -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