81 lines
3.1 KiB
Ruby
81 lines
3.1 KiB
Ruby
require "language/perl"
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class Lcov < Formula
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include Language::Perl::Shebang
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desc "Graphical front-end for GCC's coverage testing tool (gcov)"
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homepage "https://github.com/linux-test-project/lcov"
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url "https://github.com/linux-test-project/lcov/releases/download/v1.16/lcov-1.16.tar.gz"
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sha256 "987031ad5528c8a746d4b52b380bc1bffe412de1f2b9c2ba5224995668e3240b"
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license "GPL-2.0-or-later"
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head "https://github.com/linux-test-project/lcov.git", branch: "master"
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_ventura: "3e7c3c906dd26501583cf26e1d5d171011f1e216dcf44b49f3d7701cdcf4a53c"
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sha256 cellar: :any_skip_relocation, arm64_monterey: "9fd558cedeedc95fa3bc481a3bde4781c941a63e8c7bb2259bb2e32483f123ea"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "6c5d93417fd0352f458241daaebc89c4a67042e4e74c30018e09ee56d15ae832"
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sha256 cellar: :any_skip_relocation, ventura: "37cdd74962eb81282afb3ce53457ff8afc907615ae474ac00f729ea048c424db"
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sha256 cellar: :any_skip_relocation, monterey: "8b4c4367f9392015d4448038ec82822d986244f9184f6200fcac7dbbaccd6267"
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sha256 cellar: :any_skip_relocation, big_sur: "a8f0fb6ec023076edce63a9197bb96a3a3b9a98371c17dbe3e315eaa52de0169"
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sha256 cellar: :any_skip_relocation, catalina: "7018ff8e61a4229d1ce47e80124ac10f90aa9ed36504798295d0a1a6e4344729"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "660d399d6fc26591066767f4514c5c961427afde6bbcb7eb4a853a2b06022adc"
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end
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uses_from_macos "perl"
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uses_from_macos "zlib"
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resource "JSON" do
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url "https://cpan.metacpan.org/authors/id/I/IS/ISHIGAKI/JSON-4.06.tar.gz"
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sha256 "1137e98a42208d802f3ad94a10855606c0455ddad167ba018557d751f6f7672e"
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end
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resource "PerlIO::gzip" do
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url "https://cpan.metacpan.org/authors/id/N/NW/NWCLARK/PerlIO-gzip-0.20.tar.gz"
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sha256 "4848679a3f201e3f3b0c5f6f9526e602af52923ffa471a2a3657db786bd3bdc5"
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end
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def install
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ENV.prepend_create_path "PERL5LIB", libexec+"lib/perl5"
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resources.each do |r|
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r.stage do
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system "perl", "Makefile.PL", "INSTALL_BASE=#{libexec}"
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system "make"
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system "make", "install"
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end
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end
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inreplace %w[bin/genhtml bin/geninfo bin/lcov],
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"/etc/lcovrc", "#{prefix}/etc/lcovrc"
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system "make", "PREFIX=#{prefix}", "BIN_DIR=#{bin}", "MAN_DIR=#{man}", "install"
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# Disable dynamic selection of perl which may cause segfault when an
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# incompatible perl is picked up.
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# https://github.com/Homebrew/homebrew-core/issues/4936
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rewrite_shebang detected_perl_shebang, *bin.children
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bin.env_script_all_files(libexec/"bin", PERL5LIB: ENV["PERL5LIB"])
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end
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test do
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gcc = ENV.cc
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gcov = "gcov"
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(testpath/"hello.c").write <<~EOS
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#include <stdio.h>
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int main(void)
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{
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puts("hello world");
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return 0;
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}
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EOS
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system gcc, "-g", "-O2", "--coverage", "-o", "hello", "hello.c"
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system "./hello"
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system "#{bin}/lcov", "--gcov-tool", gcov, "--directory", ".", "--capture", "--output-file", "all_coverage.info"
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assert_predicate testpath/"all_coverage.info", :exist?
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assert_includes (testpath/"all_coverage.info").read, testpath/"hello.c"
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end
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end
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