64 lines
2.5 KiB
Ruby
64 lines
2.5 KiB
Ruby
class Readline < Formula
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desc "Library for command-line editing"
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homepage "https://tiswww.case.edu/php/chet/readline/rltop.html"
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url "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz"
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mirror "https://ftp.gnu.org/gnu/readline/readline-6.3.tar.gz"
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sha256 "56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43"
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version "6.3.8"
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bottle do
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cellar :any
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sha1 "d8bec6237197bfff8535cd3ac10c18f2e4458a2a" => :yosemite
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sha1 "d530f4e966bb9c654a86f5cc0e65b20b1017aef2" => :mavericks
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sha1 "7473587d992d8c3eb37afe6c3e0adc3587c977f1" => :mountain_lion
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sha1 "e84f9cd95503b284651ef24bc8e7da30372687d3" => :lion
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end
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keg_only :shadowed_by_osx, <<-EOS.undent
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OS X provides the BSD libedit library, which shadows libreadline.
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In order to prevent conflicts when programs look for libreadline we are
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defaulting this GNU Readline installation to keg-only.
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EOS
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# Vendor the patches.
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# The mirrors are unreliable for getting the patches, and the more patches
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# there are, the more unreliable they get. Pulling this patch inline to
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# reduce bug reports.
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# Upstream patches can be found in:
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# http://git.savannah.gnu.org/cgit/readline.git
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patch do
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url "https://gist.githubusercontent.com/jacknagel/d886531fb6623b60b2af/raw/746fc543e56bc37a26ccf05d2946a45176b0894e/readline-6.3.8.diff"
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sha256 "ef4fd6f24103b8f1d1199a6254d81a0cd63329bd2449ea9b93e66caf76d7ab89"
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end
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def install
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ENV.universal_binary
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system "./configure", "--prefix=#{prefix}", "--enable-multibyte"
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system "make", "install"
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# The 6.3 release notes say:
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# When creating shared libraries on Mac OS X, the pathname written into the
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# library (install_name) no longer includes the minor version number.
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# Software will link against libreadline.6.dylib instead of libreadline.6.3.dylib.
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# Therefore we create symlinks to avoid bumping the revisions on dependents.
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# This should be removed at 6.4.
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lib.install_symlink "libhistory.6.3.dylib" => "libhistory.6.2.dylib",
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"libreadline.6.3.dylib" => "libreadline.6.2.dylib"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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#include <stdio.h>
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#include <stdlib.h>
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#include <readline/readline.h>
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int main()
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{
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printf("%s\\n", readline("test> "));
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-lreadline", "-o", "test"
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assert_equal "Hello, World!", pipe_output("./test", "Hello, World!\n").strip
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end
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end
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