61 lines
1.9 KiB
Ruby
61 lines
1.9 KiB
Ruby
class Cxxopts < Formula
|
|
desc "Lightweight C++ command-line option parser"
|
|
homepage "https://github.com/jarro2783/cxxopts"
|
|
url "https://github.com/jarro2783/cxxopts/archive/v2.2.1.tar.gz"
|
|
sha256 "984aa3c8917d649b14d7f6277104ce38dd142ce378a9198ec926f03302399681"
|
|
license "MIT"
|
|
head "https://github.com/jarro2783/cxxopts.git"
|
|
|
|
bottle do
|
|
cellar :any_skip_relocation
|
|
sha256 "d4a289fb314e5efdb8c889c560340c259c04b19b9d1e7087b58d0d24aafd5ed2" => :catalina
|
|
sha256 "d4a289fb314e5efdb8c889c560340c259c04b19b9d1e7087b58d0d24aafd5ed2" => :mojave
|
|
sha256 "d4a289fb314e5efdb8c889c560340c259c04b19b9d1e7087b58d0d24aafd5ed2" => :high_sierra
|
|
end
|
|
|
|
depends_on "cmake" => :build
|
|
|
|
def install
|
|
ENV.cxx11
|
|
|
|
mkdir "build" do
|
|
system "cmake", "..", *std_cmake_args,
|
|
"-DCXXOPTS_BUILD_EXAMPLES=OFF",
|
|
"-DCXXOPTS_BUILD_TESTS=OFF"
|
|
system "make", "install"
|
|
end
|
|
end
|
|
|
|
test do
|
|
(testpath/"test.cc").write <<~EOS
|
|
#include <iostream>
|
|
#include <cstdlib>
|
|
#include <cxxopts.hpp>
|
|
|
|
int main(int argc, char *argv[]) {
|
|
cxxopts::Options options(argv[0]);
|
|
|
|
std::string input;
|
|
options.add_options()
|
|
("e,echo", "String to be echoed", cxxopts::value(input))
|
|
("h,help", "Print this help", cxxopts::value<bool>()->default_value("false"));
|
|
|
|
auto result = options.parse(argc, argv);
|
|
|
|
if (result.count("help")) {
|
|
std::cout << options.help() << std::endl;
|
|
std::exit(0);
|
|
}
|
|
|
|
std::cout << input << std::endl;
|
|
|
|
return 0;
|
|
}
|
|
EOS
|
|
|
|
system ENV.cxx, "-std=c++11", "test.cc", "-I#{include}", "-o", "test"
|
|
assert_equal "echo string", shell_output("./test -e 'echo string'").strip
|
|
assert_equal "echo string", shell_output("./test --echo='echo string'").strip
|
|
end
|
|
end
|