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imagemagick: Add "--disable-openmp" option

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OpenMP generates a segmentation fault when ImageMagick is called
from within a thread (see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42616),
rendering ImageMagick unusable with popular frameworks such as Ruby on Rails.

Signed-off-by: David Höppner <0xffea@gmail.com>
This commit is contained in:
Johannes Gorset 2010-08-30 13:33:48 +02:00 committed by David Höppner
parent ba3682c101
commit 9a55eda5b4
1 changed files with 7 additions and 2 deletions
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9
Formula/imagemagick.rb
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@ -13,6 +13,10 @@ def use_wmf?
ARGV.include? '--use-wmf'
end
def disable_openmp?
ARGV.include? '--disable-openmp'
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
@ -43,7 +47,8 @@ class Imagemagick <Formula
def options
[
['--with-ghostscript', 'Compile against ghostscript (not recommended.)'],
['--use-wmf', 'Compile with libwmf support.']
['--use-wmf', 'Compile with libwmf support.'],
['--disable-openmp', 'Disable OpenMP.']
]
end
@ -60,7 +65,7 @@ class Imagemagick <Formula
"--with-modules",
"--without-magick-plus-plus" ]
args << "--disable-openmp" if MACOS_VERSION < 10.6 # libgomp unavailable
args << "--disable-openmp" if MACOS_VERSION < 10.6 or disable_openmp?
args << "--without-gslib" unless ghostscript_srsly?
args << "--with-gs-font-dir=#{HOMEBREW_PREFIX}/share/ghostscript/fonts" \
unless ghostscript_srsly? or ghostscript_fonts?