101 lines
2.7 KiB
Ruby
101 lines
2.7 KiB
Ruby
class Bochs < Formula
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desc "Open source IA-32 (x86) PC emulator written in C++"
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homepage "https://bochs.sourceforge.io/"
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url "https://downloads.sourceforge.net/project/bochs/bochs/2.6.9/bochs-2.6.9.tar.gz"
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sha256 "ee5b677fd9b1b9f484b5aeb4614f43df21993088c0c0571187f93acb0866e98c"
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revision 2
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bottle do
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sha256 "6704008062d55a66ca8a8ab359db801f806f5e40b18a2ae2af18ac76353ea187" => :high_sierra
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sha256 "f866b444fc8dd6c31a5104d8f6115720bd0e0ee46775d92a4258f68ccea214ce" => :sierra
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sha256 "d7c0d5ee817ba9f3c596ab6364c62b0160c74aefce2db1033438cb17978a8291" => :el_capitan
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end
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option "with-gdb-stub", "Enable GDB Stub"
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option "without-sdl2", "Disable graphical support"
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depends_on "pkg-config" => :build
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depends_on "sdl2" => :recommended
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# Fix pointer cast issue
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# https://sourceforge.net/p/bochs/patches/537/
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if DevelopmentTools.clang_build_version >= 900
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patch do
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url "https://raw.githubusercontent.com/Homebrew/formula-patches/e9b520dd4c/bochs/xcode9.patch"
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sha256 "373c670083a3e96f4012cfe7356d8b3584e2f0d10196b4294d56670124f5e5e7"
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end
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end
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def install
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args = %W[
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--prefix=#{prefix}
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--with-nogui
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--enable-disasm
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--disable-docbook
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--enable-x86-64
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--enable-pci
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--enable-all-optimizations
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--enable-plugins
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--enable-cdrom
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--enable-a20-pin
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--enable-fpu
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--enable-alignment-check
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--enable-large-ramfile
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--enable-debugger-gui
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--enable-readline
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--enable-iodebug
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--enable-show-ips
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--enable-logging
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--enable-usb
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--enable-cpu-level=6
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--enable-clgd54xx
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--enable-avx
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--enable-vmx=2
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--enable-long-phy-address
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--with-term
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]
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args << "--with-sdl2" if build.with? "sdl2"
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if build.with? "gdb-stub"
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args << "--enable-gdb-stub"
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else
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args << "--enable-debugger"
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args << "--enable-smp"
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end
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system "./configure", *args
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system "make"
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system "make", "install"
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end
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test do
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require "open3"
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(testpath/"bochsrc.txt").write <<~EOS
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panic: action=fatal
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error: action=report
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info: action=ignore
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debug: action=ignore
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display_library: nogui
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EOS
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expected = <<~EOS
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Bochs is exiting with the following message:
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\[BIOS \] No bootable device\.
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EOS
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command = "#{bin}/bochs -qf bochsrc.txt"
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if build.without? "gdb-stub"
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# When the debugger is enabled, bochs will stop on a breakpoint early
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# during boot. We can pass in a command file to continue when it is hit.
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(testpath/"debugger.txt").write("c\n")
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command << " -rc debugger.txt"
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end
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_, stderr, = Open3.capture3(command)
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assert_match(expected, stderr)
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end
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end
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