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require 'formula'
class LuaRequirement < Requirement
fatal true
default_formula 'lua'
satisfy { which 'lua' }
end
class Gnuplot < Formula
homepage 'http://www.gnuplot.info'
url 'https://downloads.sourceforge.net/project/gnuplot/gnuplot/4.6.5/gnuplot-4.6.5.tar.gz'
sha256 'e550f030c7d04570e89c3d4e3f6e82296816508419c86ab46c4dd73156519a2d'
bottle do
revision 1
sha1 "22eb078d5191be2c5747d79c5d04858038eca84b" => :mavericks
sha1 "5352e2e09c94dcf1812af08f072636532e5ea1ab" => :mountain_lion
sha1 "779fc18117f74a6688110febf075e694204ac0bf" => :lion
end
head do
url 'cvs://:pserver:anonymous:@gnuplot.cvs.sourceforge.net:/cvsroot/gnuplot:gnuplot'
depends_on :autoconf
depends_on :automake
depends_on :libtool
end
option 'pdf', 'Build the PDF terminal using pdflib-lite'
option 'wx', 'Build the wxWidgets terminal using pango'
option 'with-x', 'Build the X11 terminal'
option 'qt', 'Build the Qt4 terminal'
option 'cairo', 'Build the Cairo based terminals'
option 'nolua', 'Build without the lua/TikZ terminal'
option 'nogd', 'Build without gd support'
option 'tests', 'Verify the build with make check (1 min)'
option 'without-emacs', 'Do not build Emacs lisp files'
option 'latex', 'Build with LaTeX support'
option 'with-aquaterm', 'Build with AquaTerm support'
depends_on 'pkg-config' => :build
depends_on LuaRequirement unless build.include? 'nolua'
depends_on 'readline'
depends_on "libpng"
depends_on "jpeg"
depends_on "libtiff"
depends_on "fontconfig"
depends_on 'pango' if build.include? 'cairo' or build.include? 'wx'
depends_on :x11 if build.with? "x"
depends_on 'pdflib-lite' if build.include? 'pdf'
depends_on 'gd' unless build.include? 'nogd'
depends_on 'wxmac' if build.include? 'wx'
depends_on 'qt' if build.include? 'qt'
depends_on :tex if build.include? 'latex'
def install
if build.with? "aquaterm"
# Add "/Library/Frameworks" to the default framework search path, so that an
# installed AquaTerm framework can be found. Brew does not add this path
# when building against an SDK (Nov 2013).
ENV.prepend "CPPFLAGS", "-F/Library/Frameworks"
ENV.prepend "LDFLAGS", "-F/Library/Frameworks"
unless build.head?
# Fix up Gnuplot v4.6.x to accommodate framework style linking. This is
# required with a standard install of AquaTerm 1.1.1 and is supported under
# earlier versions of AquaTerm. Refer:
# https://github.com/AquaTerm/AquaTerm/blob/v1.1.1/aquaterm/ReleaseNotes#L1-11
# https://github.com/AquaTerm/AquaTerm/blob/v1.1.1/aquaterm/INSTALL#L7-15
inreplace "configure", "-laquaterm", "-framework AquaTerm"
inreplace "term/aquaterm.trm", "<aquaterm/AQTAdapter.h>", "<AquaTerm/AQTAdapter.h>"
end
elsif !build.head?
inreplace "configure", "-laquaterm", ""
end
# Help configure find libraries
readline = Formula["readline"].opt_prefix
pdflib = Formula["pdflib-lite"].opt_prefix
gd = Formula["gd"].opt_prefix
args = %W[
--disable-dependency-tracking
--disable-silent-rules
--prefix=#{prefix}
--with-readline=#{readline}
]
args << "--with-pdf=#{pdflib}" if build.include? 'pdf'
args << '--with' + ((build.include? 'nogd') ? 'out-gd' : "-gd=#{gd}")
args << '--disable-wxwidgets' unless build.include? 'wx'
args << '--without-cairo' unless build.include? 'cairo'
args << '--enable-qt' if build.include? 'qt'
args << '--without-lua' if build.include? 'nolua'
args << '--without-lisp-files' if build.without? "emacs"
args << (build.with?('aquaterm') ? '--with-aquaterm' : '--without-aquaterm')
if build.with? "x"
args << "--with-x"
else
args << "--without-x"
end
if build.include? 'latex'
args << '--with-latex'
args << '--with-tutorial'
else
args << '--without-latex'
args << '--without-tutorial'
end
system './prepare' if build.head?
system "./configure", *args
ENV.j1 # or else emacs tries to edit the same file with two threads
system 'make'
system 'make check' if build.include? 'tests' # Awesome testsuite
system "make install"
end
test do
system "#{bin}/gnuplot", "-e", <<-EOS.undent
set terminal png;
set output "#{testpath}/image.png";
plot sin(x);
EOS
assert (testpath/"image.png").exist?
end
def caveats
if build.with? "aquaterm"
<<-EOS.undent
AquaTerm support will only be built into Gnuplot if the standard AquaTerm
package from SourceForge has already been installed onto your system.
If you subsequently remove AquaTerm, you will need to uninstall and then
reinstall Gnuplot.
EOS
end
end
end
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