homebrew-core/Formula/bochs.rb

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class Bochs < Formula
desc "Open source IA-32 (x86) PC emulator written in C++"
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homepage "https://bochs.sourceforge.io/"
url "https://downloads.sourceforge.net/project/bochs/bochs/2.6.9/bochs-2.6.9.tar.gz"
sha256 "ee5b677fd9b1b9f484b5aeb4614f43df21993088c0c0571187f93acb0866e98c"
revision 1
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bottle do
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sha256 "1acbd357ca0d7394d2ca6ac261a7cbecf4d42d73fac2f5a6e237e7b33a01e51d" => :high_sierra
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sha256 "8dd191ff5085b435ff26cd53026d8afada7fa9e18d84a985da2a6a9d6b179a64" => :sierra
sha256 "395ce5d3047ee0b98c8eb2130a8661d319a0926c19e7ebf6b31fc01dee0e8edf" => :el_capitan
sha256 "b32844f457ead67e1a656a1a6d05c0a67d56cc1b68d0ffb60f86d3c8ec0f50cf" => :yosemite
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end
option "with-gdb-stub", "Enable GDB Stub"
option "without-sdl2", "Disable graphical support"
depends_on "pkg-config" => :build
depends_on "sdl2" => :recommended
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# Fix pointer cast issue
# https://sourceforge.net/p/bochs/patches/537/
if DevelopmentTools.clang_build_version >= 900
patch do
url "https://raw.githubusercontent.com/Homebrew/formula-patches/e9b520dd4c/bochs/xcode9.patch"
sha256 "373c670083a3e96f4012cfe7356d8b3584e2f0d10196b4294d56670124f5e5e7"
end
end
def install
args = %W[
--prefix=#{prefix}
--with-nogui
--enable-disasm
--disable-docbook
--enable-x86-64
--enable-pci
--enable-all-optimizations
--enable-plugins
--enable-cdrom
--enable-a20-pin
--enable-fpu
--enable-alignment-check
--enable-large-ramfile
--enable-debugger-gui
--enable-readline
--enable-iodebug
--enable-show-ips
--enable-logging
--enable-usb
--enable-cpu-level=6
--enable-clgd54xx
--enable-avx
--enable-vmx=2
--enable-smp
--enable-long-phy-addres
--with-term
]
args << "--with-sdl2" if build.with? "sdl2"
if build.with? "gdb-stub"
args << "--enable-gdb-stub"
else
args << "--enable-debugger"
end
system "./configure", *args
system "make"
system "make", "install"
end
test do
require "open3"
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(testpath/"bochsrc.txt").write <<~EOS
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panic: action=fatal
error: action=report
info: action=ignore
debug: action=ignore
display_library: nogui
EOS
expected = <<~EOS
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Bochs is exiting with the following message:
\[BIOS \] No bootable device\.
EOS
command = "#{bin}/bochs -qf bochsrc.txt"
if build.without? "gdb-stub"
# When the debugger is enabled, bochs will stop on a breakpoint early
# during boot. We can pass in a command file to continue when it is hit.
(testpath/"debugger.txt").write("c\n")
command << " -rc debugger.txt"
end
_, stderr, = Open3.capture3(command)
assert_match(expected, stderr)
end
end