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require 'formula'
# some credit to http://github.com/maddox/magick-installer
# NOTE please be aware that the GraphicsMagick formula derives this formula
def ghostscript_srsly?
ARGV.include? '--with-ghostscript'
end
def ghostscript_fonts?
File.directory? "#{HOMEBREW_PREFIX}/share/ghostscript/fonts"
end
def x11?
# I used this file because old Xcode seems to lack it, and its that old
# Xcode that loads of people seem to have installed still
File.file? '/usr/X11/include/ft2build.h'
end
class Imagemagick <Formula
url 'ftp://ftp.imagemagick.org/pub/ImageMagick/ImageMagick-6.6.1-7.tar.bz2'
md5 'efafaa5bafde65ac98ff1216a17681e7'
homepage 'http://www.imagemagick.org'
depends_on 'jpeg'
depends_on 'libwmf' => :optional if x11?
depends_on 'libtiff' => :optional
depends_on 'little-cms' => :optional
depends_on 'jasper' => :optional
depends_on 'ghostscript' => :recommended if ghostscript_srsly? and x11?
depends_on 'libpng' unless x11?
def skip_clean? path
path.extname == '.la'
end
def configure_args
args = [ "--prefix=#{prefix}",
"--disable-dependency-tracking",
"--enable-shared",
"--disable-static",
"--with-modules",
"--without-magick-plus-plus" ]
args << "--disable-openmp" if MACOS_VERSION < 10.6 # libgomp unavailable
args << '--without-ghostscript' unless ghostscript_srsly?
args << "--with-gs-font-dir=#{HOMEBREW_PREFIX}/share/ghostscript/fonts" \
unless ghostscript_srsly? or ghostscript_fonts?
return args
end
def install
ENV.libpng
ENV.deparallelize
ENV.O3 # takes forever otherwise
# versioned stuff in main tree is pointless for us
inreplace 'configure', '${PACKAGE_NAME}-${PACKAGE_VERSION}', '${PACKAGE_NAME}'
system "./configure", "--without-maximum-compile-warnings",
"--disable-osx-universal-binary",
"--without-perl", # I couldn't make this compile
*configure_args
system "make install"
# We already copy these into the keg root
(share+"ImageMagick/NEWS.txt").unlink
(share+"ImageMagick/LICENSE").unlink
(share+"ImageMagick/ChangeLog").unlink
end
def caveats
s = ""
s += "You don't have X11 from the Xcode DMG installed. Consequently Imagemagick is less fully featured.\n" unless x11?
s += "Some tools will complain if the ghostscript fonts are not installed in:\n\t#{HOMEBREW_PREFIX}/share/ghostscript/fonts\n" \
unless ghostscript_fonts? or ghostscript_srsly?
return s
end
end
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