43 lines
1.4 KiB
Ruby
43 lines
1.4 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 "https://ftpmirror.gnu.org/readline/readline-7.0.tar.gz"
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mirror "https://ftp.gnu.org/gnu/readline/readline-7.0.tar.gz"
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sha256 "750d437185286f40a369e1e4f4764eda932b9459b5ec9a731628393dd3d32334"
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bottle do
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cellar :any
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sha256 "9bc3671fa05a042e8de11d5fd7769e45f5bfa674d4cb48c52720c7a3e7a521c6" => :sierra
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sha256 "35451200004c16ac49b5a990f9c0ed88a29eea8627c26db4ddf48020c9a73ec2" => :el_capitan
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sha256 "492648ce1c152c73c32c625926cc7ea6c9c56333a2dfa1f2e235d83ca3d9ee10" => :yosemite
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end
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keg_only :shadowed_by_osx, <<-EOS.undent
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macOS 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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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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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, "-L", lib, "test.c", "-lreadline", "-o", "test"
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assert_equal "test> Hello, World!\nHello, World!",
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pipe_output("./test", "Hello, World!\n").strip
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end
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end
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