require 'formula' class MitScheme < Formula url 'http://ftpmirror.gnu.org/mit-scheme/stable.pkg/9.0.1/mit-scheme-c-9.0.1.tar.gz' mirror 'http://ftp.gnu.org/gnu/mit-scheme/stable.pkg/9.0.1/mit-scheme-c-9.0.1.tar.gz' homepage 'http://www.gnu.org/software/mit-scheme/' md5 '92884092806dd075f103cd1e9996413c' # Do not strip the binaries, this will cause missing symbol errors on launch skip_clean :all def install # The build breaks __HORRIBLY__ with parallel make -- one target will erase something # before another target gets it, so it's easier to change the environment than to # change_make_var, because there are Makefiles littered everywhere ENV.j1 # Liarc builds must launch within the src dir, not using the top-level Makefile cd "src" # Take care of some hard-coded paths inreplace %w(6001/edextra.scm 6001/floppy.scm compiler/etc/disload.scm configure edwin/techinfo.scm edwin/unix.scm lib/include/configure lib/include/option.c swat/c/tk3.2-custom/Makefile swat/c/tk3.2-custom/tcl/Makefile swat/scheme/other/btest.scm) do |s| s.gsub! "/usr/local", prefix end # The configure script will add '-isysroot' to CPPFLAGS, so it didn't check .h here # by default even Homebrew is installed in /usr/local. This breaks things when gdbm # or other optional dependencies was installed using Homebrew ENV.prepend 'CPPFLAGS', "-I#{HOMEBREW_PREFIX}/include" system "etc/make-liarc.sh", "--disable-debug", "--prefix=#{prefix}", "--mandir=#{man}" system "make install" end end