70 lines
2.9 KiB
Ruby
70 lines
2.9 KiB
Ruby
class Gflags < Formula
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desc "Library for processing command-line flags"
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homepage "https://gflags.github.io/gflags/"
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url "https://github.com/gflags/gflags/archive/v2.2.2.tar.gz"
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sha256 "34af2f15cf7367513b352bdcd2493ab14ce43692d2dcd9dfc499492966c64dcf"
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license "BSD-3-Clause"
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bottle do
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rebuild 2
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sha256 cellar: :any, arm64_ventura: "9ff5d9da1a4c1d22229f1fb75293a2e115bb431b498dac7c4a42f52378353c50"
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sha256 cellar: :any, arm64_monterey: "09ec6001e46f675b1e2bf64ed3ffd6ee8072d36facf38791d1ceeed0c2472daf"
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sha256 cellar: :any, arm64_big_sur: "e1d58af2280acd284f60e87ba07a66ad190188c0a5356ac2a8045799e390c435"
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sha256 cellar: :any, ventura: "6b24b7f057edb2c37d9f423d29ead9a1ebf14e07217f43e0fb7bbf8393b0821c"
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sha256 cellar: :any, monterey: "0436095f47bef8a2165b1829eb8ee6e77c8aa14553ef982bd3c6ecf5c7e9d47b"
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sha256 cellar: :any, big_sur: "4702020c64f73c2e3e23997055a49711600a1af7834652be3923a1edb43a750c"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "f11fa1aff8e21d32012f8fbb78a2f954241f4e026b8518a6c874e2d537201629"
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end
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depends_on "cmake" => [:build, :test]
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def install
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mkdir "buildroot" do
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system "cmake", "..", *std_cmake_args, "-DBUILD_SHARED_LIBS=ON", "-DBUILD_STATIC_LIBS=ON",
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"-DCMAKE_POSITION_INDEPENDENT_CODE=ON"
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system "make", "install"
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end
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <iostream>
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#include "gflags/gflags.h"
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DEFINE_bool(verbose, false, "Display program name before message");
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DEFINE_string(message, "Hello world!", "Message to print");
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static bool IsNonEmptyMessage(const char *flagname, const std::string &value)
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{
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return value[0] != '\0';
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}
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DEFINE_validator(message, &IsNonEmptyMessage);
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int main(int argc, char *argv[])
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{
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gflags::SetUsageMessage("some usage message");
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gflags::SetVersionString("1.0.0");
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gflags::ParseCommandLineFlags(&argc, &argv, true);
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if (FLAGS_verbose) std::cout << gflags::ProgramInvocationShortName() << ": ";
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std::cout << FLAGS_message;
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gflags::ShutDownCommandLineFlags();
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return 0;
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}
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EOS
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system ENV.cxx, "test.cpp", "-L#{lib}", "-lgflags", "-o", "test"
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assert_match "Hello world!", shell_output("./test")
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assert_match "Foo bar!", shell_output("./test --message='Foo bar!'")
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(testpath/"CMakeLists.txt").write <<~EOS
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cmake_minimum_required(VERSION 2.8)
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project(cmake_test)
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add_executable(${PROJECT_NAME} test.cpp)
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find_package(gflags REQUIRED COMPONENTS static)
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target_link_libraries(${PROJECT_NAME} PRIVATE ${GFLAGS_LIBRARIES})
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EOS
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system "cmake", testpath.to_s
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system "cmake", "--build", testpath.to_s
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assert_match "Hello world!", shell_output("./cmake_test")
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end
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end
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