require File.expand_path("../Abstract/abstract-osquery-formula", __FILE__)

class Ncurses < AbstractOsqueryFormula
  desc "Text-based UI library"
  homepage "https://www.gnu.org/s/ncurses/"
  license "X11"
  url "http://ftpmirror.gnu.org/ncurses/ncurses-6.0.tar.gz"
  mirror "https://ftp.gnu.org/gnu/ncurses/ncurses-6.0.tar.gz"
  sha256 "f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260"
  revision 200

  bottle do
    root_url "https://osquery-packages.s3.amazonaws.com/bottles"
    cellar :any_skip_relocation
    sha256 "386157fc0984dd0fe8a6c6a0ba4dac08933703e51d76b61a4aa98780d188721d" => :x86_64_linux
  end

  def install
    # Fix the build for GCC 5.1
    # error: expected ')' before 'int' in definition of macro 'mouse_trafo'
    # See https://lists.gnu.org/archive/html/bug-ncurses/2014-07/msg00022.html
    # and http://trac.sagemath.org/ticket/18301
    # Disable linemarker output of cpp
    ENV.append "CPPFLAGS", "-P"

    # osquery: Unknown why the legacy environment is preventing configure
    # from discovering the local include directories.
    ENV.append "CFLAGS", "-I../ncurses -I../progs"
    ENV.append "CPPFLAGS", "-I../c++"
    ENV.deparallelize

    (lib/"pkgconfig").mkpath

    system "./configure", "--prefix=#{prefix}",
                          "--enable-pc-files",
                          "--with-pkg-config-libdir=#{lib}/pkgconfig",
                          "--enable-sigwinch",
                          "--enable-symlinks",
                          "--enable-widec",
                          "--mandir=#{man}",
                          "--with-manpage-format=normal",
                          "--with-shared",
                          "--with-gpm=no",
                          "--without-shared",
                          "--with-static"
    system "make", "install"
    make_libncurses_symlinks

    prefix.install "test"
    (prefix/"test").install "install-sh", "config.sub", "config.guess"
  end

  def make_libncurses_symlinks
    major = version.to_s.split(".")[0]

    %w[form menu ncurses panel].each do |name|
      lib.install_symlink "lib#{name}w.a" => "lib#{name}.a"
      lib.install_symlink "lib#{name}w_g.a" => "lib#{name}_g.a"
    end

    lib.install_symlink "libncurses++w.a" => "libncurses++.a"
    lib.install_symlink "libncurses.a" => "libcurses.a"

    (lib/"pkgconfig").install_symlink "ncursesw.pc" => "ncurses.pc"

    bin.install_symlink "ncursesw#{major}-config" => "ncurses#{major}-config"

    include.install_symlink [
      "ncursesw/curses.h", "ncursesw/form.h", "ncursesw/ncurses.h",
      "ncursesw/term.h", "ncursesw/termcap.h"]
  end
end