homebrew-core/Formula/nu.rb

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require 'formula'
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class Nu < Formula
homepage 'http://programming.nu'
url 'http://programming.nu/releases/Nu-2.0.1.tgz'
sha1 'c0735f8f3daec9471b849f8e96827b5eef0ec44e'
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depends_on :macos => :lion
depends_on 'pcre'
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fails_with :llvm do
build 2336
cause 'nu only builds with clang'
end
fails_with :gcc do
build 5666
cause 'nu only builds with clang'
end
def install
ENV['PREFIX'] = prefix
inreplace "Makefile" do |s|
cflags = s.get_make_var "CFLAGS"
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s.change_make_var! "CFLAGS", "#{cflags} #{ENV.cppflags}"
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# nu hardcodes its compiler paths to a location which no longer works
# This should work for both Xcode-only and CLT-only systems
s.gsub! "$(DEVROOT)/usr/bin/clang", ENV.cc
end
inreplace "Nukefile" do |s|
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s.gsub!'"#{DEVROOT}/usr/bin/clang"', "\"#{ENV.cc}\""
case Hardware.cpu_type
when :intel
arch = :i386
when :ppc
arch = :ppc
end
arch = :x86_64 if arch == :i386 && Hardware.is_64_bit?
s.sub!(/^;;\(set @arch '\("i386"\)\)$/, "(set @arch '(\"#{arch}\"))") unless arch.nil?
s.gsub!('(SH "sudo ', '(SH "') # don't use sudo to install
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s.gsub!('#{@destdir}/Library/Frameworks', '#{@prefix}/Library/Frameworks')
s.sub! /^;; source files$/, <<-EOS
;; source files
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(set @framework_install_path "#{frameworks}")
EOS
end
system "make"
system "./mininush", "tools/nuke"
bin.mkdir
lib.mkdir
include.mkdir
system "./mininush", "tools/nuke", "install"
end
def caveats
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if self.installed? and File.exists? frameworks+"Nu.framework"
return <<-EOS.undent
Nu.framework was installed to:
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#{frameworks}/Nu.framework
You may want to symlink this Framework to a standard OS X location,
such as:
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ln -s "#{frameworks}/Nu.framework" /Library/Frameworks
EOS
end
return nil
end
end