40 lines
903 B
Ruby
40 lines
903 B
Ruby
require 'formula'
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class Pxz < Formula
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homepage 'http://jnovy.fedorapeople.org/pxz/'
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url 'http://jnovy.fedorapeople.org/pxz/pxz-4.999.9beta.20091201git.tar.xz'
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version '4.999.9'
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sha1 'fe352d3e076183be95609497b1102a5a49a65b4f'
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depends_on 'xz'
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fails_with :clang do
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build 421
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cause "pxz requires OpenMP support"
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end
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def patches
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DATA # Fixes usage of MAP_POPULATE for mmap (linux only)
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end
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def install
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system "make", "CC=#{ENV.cc}"
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bin.install 'pxz'
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end
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end
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__END__
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diff --git a/pxz.c b/pxz.c
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index b54f3fc..3e7e86a 100644
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--- a/pxz.c
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+++ b/pxz.c
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@@ -259,7 +259,7 @@ int main( int argc, char **argv ) {
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exit(EXIT_FAILURE);
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}
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- m = mmap(NULL, s.st_size, PROT_READ, MAP_SHARED|MAP_POPULATE, fileno(f), 0);
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+ m = mmap(NULL, s.st_size, PROT_READ, MAP_SHARED, fileno(f), 0);
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if (m == MAP_FAILED) {
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perror("mmap failed");
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exit(EXIT_FAILURE);
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