79 lines
2.6 KiB
Ruby
79 lines
2.6 KiB
Ruby
require "language/perl"
|
|
|
|
class Lcov < Formula
|
|
include Language::Perl::Shebang
|
|
|
|
desc "Graphical front-end for GCC's coverage testing tool (gcov)"
|
|
homepage "https://github.com/linux-test-project/lcov"
|
|
url "https://github.com/linux-test-project/lcov/releases/download/v1.15/lcov-1.15.tar.gz"
|
|
sha256 "c1cda2fa33bec9aa2c2c73c87226cfe97de0831887176b45ee523c5e30f8053a"
|
|
license "GPL-2.0-or-later"
|
|
head "https://github.com/linux-test-project/lcov.git"
|
|
|
|
bottle do
|
|
cellar :any_skip_relocation
|
|
sha256 "1c84487473440a6f7971ecf25f2b8b5022d23a230d16e863825b43944788e3be" => :catalina
|
|
sha256 "41ebe534e6bf4166e88d0eb59ac04d28df457a86fb514fc610ca485386bd06b4" => :mojave
|
|
sha256 "9c3a3586283d61ae1f1ce30145b613ebdc50e28a7656cf4b4f4e935408f4c147" => :high_sierra
|
|
end
|
|
|
|
depends_on "gcc" => :test
|
|
|
|
uses_from_macos "perl"
|
|
|
|
resource "JSON" do
|
|
url "https://cpan.metacpan.org/authors/id/I/IS/ISHIGAKI/JSON-4.02.tar.gz"
|
|
sha256 "444a88755a89ffa2a5424ab4ed1d11dca61808ebef57e81243424619a9e8627c"
|
|
end
|
|
|
|
resource "PerlIO::gzip" do
|
|
url "https://cpan.metacpan.org/authors/id/N/NW/NWCLARK/PerlIO-gzip-0.20.tar.gz"
|
|
sha256 "4848679a3f201e3f3b0c5f6f9526e602af52923ffa471a2a3657db786bd3bdc5"
|
|
end
|
|
|
|
def install
|
|
ENV.prepend_create_path "PERL5LIB", libexec+"lib/perl5"
|
|
|
|
resources.each do |r|
|
|
r.stage do
|
|
system "perl", "Makefile.PL", "INSTALL_BASE=#{libexec}"
|
|
system "make"
|
|
system "make", "install"
|
|
end
|
|
end
|
|
|
|
inreplace %w[bin/genhtml bin/geninfo bin/lcov],
|
|
"/etc/lcovrc", "#{prefix}/etc/lcovrc"
|
|
system "make", "PREFIX=#{prefix}", "BIN_DIR=#{bin}", "MAN_DIR=#{man}", "install"
|
|
|
|
# Disable dynamic selection of perl which may cause segfault when an
|
|
# incompatible perl is picked up.
|
|
# https://github.com/Homebrew/homebrew-core/issues/4936
|
|
bin.find { |f| rewrite_shebang detected_perl_shebang, f }
|
|
|
|
bin.env_script_all_files(libexec/"bin", PERL5LIB: ENV["PERL5LIB"])
|
|
end
|
|
|
|
test do
|
|
gcc_major_ver = Formula["gcc"].any_installed_version.major
|
|
gcc = Formula["gcc"].opt_bin/"gcc-#{gcc_major_ver}"
|
|
gcov = Formula["gcc"].opt_bin/"gcov-#{gcc_major_ver}"
|
|
|
|
(testpath/"hello.c").write <<~EOS
|
|
#include <stdio.h>
|
|
int main(void)
|
|
{
|
|
puts("hello world");
|
|
return 0;
|
|
}
|
|
EOS
|
|
|
|
system gcc, "-g", "-O2", "--coverage", "-o", "hello", "hello.c"
|
|
system "./hello"
|
|
system "#{bin}/lcov", "--gcov-tool", gcov, "--directory", ".", "--capture", "--output-file", "all_coverage.info"
|
|
|
|
assert_predicate testpath/"all_coverage.info", :exist?
|
|
assert_include (testpath/"all_coverage.info").read, testpath/"hello.c"
|
|
end
|
|
end
|