57 lines
1.9 KiB
Ruby
57 lines
1.9 KiB
Ruby
class Cweb < Formula
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desc "Literate documentation system for C, C++, and Java"
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homepage "https://cs.stanford.edu/~knuth/cweb.html"
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url "https://github.com/ascherer/cweb/archive/cweb-4.6.tar.gz"
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sha256 "9b9d47d1c93616b07b2aa0ebbc31b928990ebd5328dfa68040c73b4c39f93729"
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livecheck do
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url :stable
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regex(/^cweb[._-]v?(\d+(?:\.\d+)+[a-z]*?)$/i)
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end
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bottle do
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sha256 arm64_monterey: "96d6c49635c84a71ab541ec86f129efa0c4d2c3105690c5befec7ec7b451db81"
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sha256 arm64_big_sur: "0cfcf2f1eec235df8140f7969a1c1dc56041b05eb68a5cb793d867a8f9ef92ca"
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sha256 monterey: "6f965774f5ca11a1abcb53c4cb358cb3f0135fa6f75b1c1aaa42ede800fb86a1"
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sha256 big_sur: "6ebaf4e8d111cca2abd1242c511956ab0997ecc197ec06dca97c5466ccbd37af"
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sha256 catalina: "64b79680965bda045e7802626956435eab5408724a447d4db99319c2c9102b25"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "fe725559ca9b58e7c14295c9833b65393277e39bfbd71ce3b1578b4914d6a773"
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end
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conflicts_with "texlive", because: "both install `cweb` binaries"
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def install
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ENV.deparallelize
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macrosdir = share/"texmf/tex/generic"
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cwebinputs = lib/"cweb"
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# make install doesn't use `mkdir -p` so this is needed
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[bin, man1, macrosdir, elisp, cwebinputs].each(&:mkpath)
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system "make", "install",
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"DESTDIR=#{bin}/",
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"MANDIR=#{man1}",
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"MANEXT=1",
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"MACROSDIR=#{macrosdir}",
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"EMACSDIR=#{elisp}",
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"CWEBINPUTS=#{cwebinputs}"
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end
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test do
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(testpath/"test.w").write <<~EOS
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@* Hello World
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This is a minimal program written in CWEB.
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@c
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#include <stdio.h>
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void main() {
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printf("Hello world!");
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}
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EOS
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system bin/"ctangle", "test.w"
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system ENV.cc, "test.c", "-o", "hello"
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assert_equal "Hello world!", pipe_output("./hello")
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end
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end
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