require 'formula' class Noweb < Formula homepage 'http://www.cs.tufts.edu/~nr/noweb/' url 'ftp://www.eecs.harvard.edu/pub/nr/noweb.tgz' version '2.11b' sha1 '3b391c42f46dcb8a002b863fb2e483560a7da51d' depends_on 'icon' def install cd "src" do system "bash", "awkname", "awk" system "make LIBSRC=icon ICONC=icont CFLAGS='-U_POSIX_C_SOURCE -D_POSIX_C_SOURCE=1'" if which 'kpsewhich' ohai 'TeX installation found. Installing TeX support files there might fail if your user does not have permission' texmf = Pathname.new(`kpsewhich -var-value=TEXMFLOCAL`.chomp) else ohai 'No TeX installation found. Installing TeX support files in the noweb Cellar.' texmf = prefix end bin.mkpath lib.mkpath man.mkpath (texmf/'tex/generic/noweb').mkpath system "make", "install", "BIN=#{bin}", "LIB=#{lib}", "MAN=#{man}", "TEXINPUTS=#{texmf}/tex/generic/noweb" end end end