FS#37890 - Request to Compile 'graphicsmagick' and 'octave' with-quantum-depth=32 option
Attached to Project:
Arch Linux
Opened by Jens (jeho) - Saturday, 23 November 2013, 19:30 GMT
Last edited by Ronald van Haren (pressh) - Monday, 23 December 2013, 19:45 GMT
Opened by Jens (jeho) - Saturday, 23 November 2013, 19:30 GMT
Last edited by Ronald van Haren (pressh) - Monday, 23 December 2013, 19:45 GMT
|
Details
Description:
I am using octave at the moment and run in a little limitation: octave and graphicsmagick are compiled with 8bit 'quantum depth'. This is suboptimal because the function imread and imwrite are limited and thus the input and output data may be limited. (As described here: http://wiki.octave.org/GraphicsMagick) Additional info: I compiled graphicsmagick and octave with the PKGBUILD's from the extra repo with the needed configure change. I tried to verify that graphicsmagick (compiled with 32qd) don't break other things for example pdf2djvu, it was working in my test case (just one try tbh.). graphicsmagick updated configure line: ./configure \ --prefix=/usr \ --enable-shared \ --with-modules \ --with-perl \ --with-gs-font-dir=/usr/share/fonts/Type1 \ --with-quantum-depth=32 \ octave updated configure line: ./configure --prefix=/usr --libexecdir=/usr/lib \ --enable-shared --disable-static \ --with-quantum-depth=32 \ --with-umfpack="-lumfpack -lsuitesparseconfig" # https://mailman.cae.wisc.edu/pipermail/help-octave/2012-September/053991.html |
This task depends upon
Closed by Ronald van Haren (pressh)
Monday, 23 December 2013, 19:45 GMT
Reason for closing: Fixed
Additional comments about closing: 3.6.4-4
Monday, 23 December 2013, 19:45 GMT
Reason for closing: Fixed
Additional comments about closing: 3.6.4-4
Although I am no octave user, I recally we had a related issue in the past: https://bugs.archlinux.org/task/18415
If this is fixed I'd be happy to update graphicsmagick to use 32-bit quantum depth.
I'll just leave this bug report open for a few days before taking any action, in case other developers have any comments about this.