58 lines
1.6 KiB
Ruby
58 lines
1.6 KiB
Ruby
class Minizip < Formula
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desc "C library for zip/unzip via zLib"
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homepage "http://www.winimage.com/zLibDll/minizip.html"
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url "http://zlib.net/zlib-1.2.8.tar.gz"
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sha256 "36658cb768a54c1d4dec43c3116c27ed893e88b02ecfcb44f2166f9c0b7f2a0d"
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version "1.1" # version for minizip, not zlib
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option :universal
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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# configure script fails to detect the right compiler when "cc" is
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# clang, not gcc.
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# see: https://github.com/Homebrew/homebrew-dupes/pull/228
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# https://github.com/madler/zlib/pull/54
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patch :DATA
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def install
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ENV.universal_binary if build.universal?
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system "./configure", "--prefix=#{prefix}"
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system "make"
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cd "contrib/minizip" do
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# edits to statically link to libz.a
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inreplace "Makefile.am" do |s|
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s.sub! "-L$(zlib_top_builddir)", "$(zlib_top_builddir)/libz.a"
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s.sub! "-version-info 1:0:0 -lz", "-version-info 1:0:0"
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s.sub! "libminizip.la -lz", "libminizip.la"
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end
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system "autoreconf", "-fi"
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system "./configure", "--prefix=#{prefix}"
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system "make", "install"
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end
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end
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def caveats
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<<-EOS.undent
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Minizip headers installed in 'minizip' subdirectory, since they conflict
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with the venerable 'unzip' library.
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EOS
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end
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end
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__END__
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diff --git a/configure b/configure
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index b77a8a8..54f33f7 100755
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--- a/configure
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+++ b/configure
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@@ -159,6 +159,7 @@ case "$cc" in
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esac
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case `$cc -v 2>&1` in
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*gcc*) gcc=1 ;;
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+ *clang*) gcc=1 ;;
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esac
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show $cc -c $test.c
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