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require "formula"
class Dpkg < Formula
homepage "https://wiki.debian.org/Teams/Dpkg"
url "https://mirrors.kernel.org/debian/pool/main/d/dpkg/dpkg_1.17.21.tar.xz"
mirror "http://ftp.debian.org/debian/pool/main/d/dpkg/dpkg_1.17.21.tar.xz"
sha256 "3ed776627181cb9c1c9ba33f94a6319084be2e9ec9c23dd61ce784c4f602cf05"
bottle do
sha1 "15101b6619ae657e7d59e72d30155dd6fd7498fd" => :yosemite
sha1 "05b2f939c6b43d338dbfb83757fa358641ef7bb1" => :mavericks
sha1 "f57689470ce7af05f25fa7a31ee158db1d0711e5" => :mountain_lion
end
depends_on "pkg-config" => :build
depends_on "gnu-tar"
# Fixes the PERL_LIBDIR and MD5/SHA tool names & usage. Reported upstream:
# https://lists.debian.org/debian-dpkg/2014/11/msg00024.html
# https://lists.debian.org/debian-dpkg/2014/11/msg00027.html
patch do
url "https://raw.githubusercontent.com/DomT4/scripts/master/Homebrew_Resources/dpkg/dpkgosx.diff"
sha1 "b74e5a0738bd4f6e8244d49b04ed9cb44bf5de6e"
end
def install
# There was a commit merged prior to this release that forgot to add ; to the end of function lines
# Consequently = Build failure. Put the ; in here to fix the issue.
# Also removes a function left over from previous refactoring which causes issues now.
# This will all be in the 1.17.22 release.
# https://lists.debian.org/debian-dpkg/2014/11/msg00029.html
inreplace "lib/dpkg/fdio.c" do |s|
s.gsub! "fs_preallocate_setup(&fs, F_ALLOCATECONTIG, offset, len);", "fd_preallocate_setup(&fs, F_ALLOCATECONTIG, offset, len);"
s.gsub! "fs_preallocate_setup(&fs, F_ALLOCATEALL, offset, len);", "fd_preallocate_setup(&fs, F_ALLOCATEALL, offset, len);"
s.gsub! "rc = fcntl(fd, F_PREALLOCATE, &fs)", "rc = fcntl(fd, F_PREALLOCATE, &fs);"
end
# We need to specify a recent gnutar, otherwise various dpkg C programs will
# use the system "tar", which will fail because it lacks certain switches.
ENV["TAR"] = Formula["gnu-tar"].opt_bin/"gtar"
system "./configure", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--disable-dselect",
"--disable-linker-optimisations",
"--disable-start-stop-daemon",
"--disable-update-alternatives"
system "make"
system "make", "install"
end
def caveats; <<-EOS.undent
This installation of dpkg is not configured to install software, so
commands such as `dpkg -i`, `dpkg --configure` will fail.
EOS
end
test do
# Do not remove the empty line from the end of the control file
# All deb control files MUST end with an empty line
mkdir_p "test/DEBIAN"
mkdir_p "test/data"
touch "test/data/empty.txt"
(testpath/"test"/"DEBIAN"/"control").write <<-EOS.undent
Package: test
Version: 1.40.99
Architecture: amd64
Description: I am a test
Maintainer: Dpkg Developers <test@test.org>
EOS
system "#{bin}/dpkg", "-b", testpath/"test", "test.deb"
assert File.exist?("test.deb")
end
end
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