59 lines
2.0 KiB
Ruby
59 lines
2.0 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-4.7.tar.gz"
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sha256 "818c1a2966744548935f67e899ffa41605056fb06492d959af9fa276353f0dbf"
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# See disucssions in this thread, https://github.com/ascherer/cweb/issues/29
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license :cannot_represent
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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: "28f524c3bbfec46b2355c1d9b3e36a98328f8cad660701d56dbb5f3cf1821335"
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sha256 arm64_big_sur: "377bc14d53a26a4e616f26a986bd166d7f90d758a0d8d4538531e45ab73f0d0b"
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sha256 monterey: "e6e4cf31d37aa586f3a90385906d22273d9794066ec28173127ca9b92a5bc689"
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sha256 big_sur: "ce59e1f7637a11231d2cd97f8afe94300b7a40c62dc0f0973bcd998b6b7a47ec"
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sha256 catalina: "abcd2cef08f5ef924511e30cefb320142caae28a12f2662b172e9aea523f1cf2"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "7042cc26a2f486fee7f7a485870b689c06a54840c9194b1630433b7e18b19eca"
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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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