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require 'formula'
# Nethack the way God intended it to be played: from a terminal.
# This build script was created referencing:
# * http://nethack.wikia.com/wiki/Compiling#On_Mac_OS_X
# * http://nethack.wikia.com/wiki/Pkgsrc#patch-ac_.28system.h.29
# and copious hacking until things compiled.
#
# The patch applied incorporates the patch-ac above, the OS X
# instructions from the Wiki, and whatever else needed to be
# done.
class Nethack <Formula
@url='http://downloads.sourceforge.net/project/nethack/nethack/3.4.3/nethack-343-src.tgz'
@homepage='http://www.nethack.org/index.html'
@version='3.4.3'
@md5='21479c95990eefe7650df582426457f9'
def patches
"http://github.com/adamv/nethack-osx/raw/82992eb6e4d8c76b05037579126293d644ef971d/patches/nethack-osx-343.patch"
end
def skip_clean? path
path == libexec + "save"
end
def install
# Build everything in-order; no multi builds.
ENV.deparallelize
# Symlink makefiles
system 'sh sys/unix/setup.sh'
inreplace "include/config.h",
'# define HACKDIR "/usr/games/lib/nethackdir"',
"#define HACKDIR \"#{libexec}\""
# Make the data first, before we munge the CFLAGS
system "cd dat;make"
Dir.chdir 'dat' do
%w(perm logfile).each do |f|
system "touch #{f}"
libexec.install f
end
# Stage the data
libexec.install %w(help hh cmdhelp history opthelp wizhelp dungeon license data oracles options rumors quest.dat)
libexec.install Dir['*.lev']
end
# Make the game
ENV['CFLAGS'] = ENV['CFLAGS'] + " -I../include"
system 'cd src;make'
bin.install 'src/nethack'
FileUtils.mkdir libexec+'save'
end
end
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