As was done with imagemagick in commit
5fad22fc24bd8b0beb250e44d4fb4aec047d8189, add an option to
compile graphicsmagick without support for X.
Tested on ML.
ClosesHomebrew/homebrew#14968.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
The MacOS.version? family of methods (other than "leopard?") are poorly
defined and lead to confusing code. Replace them in formulae with more
explicit comparisons.
"MacOS.version" is a special version object that can be compared to
numerics, symbols, and strings using the standard Ruby comparison
methods.
The old methods were moved to compat when the version comparison code
was merged, and they must remain there "forever", but they should not be
used in new code.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
graphicsmagick needs `--disable-openmp` if clang. Add that.
Fixes a link error when it adds an unsupported `-lgomp`.
Update the `fails_with :llvm` because it builds with 2336.11.
FixesHomebrew/homebrew#14638ClosesHomebrew/homebrew#14652.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Issue Homebrew/homebrew#2950 mentions that the C++ lib was disabled because it caused LLVM
builds to fail. GraphicsMagick has since been flagged as `fails_with_llvm` so
this is a moot point and the increase in build time is negligible. A
`--without-magick-plus-plus` option has been added in case people want a lean
build.
Also removed ENV.O3 since it is pointless when `fails_with_llvm` is in effect.
Replaced ENV.gcc_4_2 + comments with calls to "fails_with_llvm",
to specifically message to the user when a formula is known or suspected
to not build with LLVM. If the user specifies "--use-llvm", the message
will be displayed, but compilation will be tried anyway.
Since using LLVM is now an advanced/hidden feature instead of the
default on 10.6, we'll let the user try anyway (and submit patches
if things are now working.)
GraphicsMagick was derived from ImageMagick, because they share a lot of setup
code. But keeping the ImageMagick formula up-to-date means breaking this one,
so I separated them.
GraphicsMagick provides a set of commandline tools and programming
APIs (including C, C++, Perl, and Tcl) for manipulating, editing,
and converting raster and vector images. GraphicsMagick is a fork
of ImageMagick, emphasizing stability of both programming API and
command-line options.
