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2018-06-01bootloader: grub: Use 'with-extensions'.Ludovic Courtès
* gnu/bootloader/grub.scm (svg->png): Use 'with-extensions'. Remove 'add-to-load-path' calls. * gnu/build/svg.scm: Use (rsvg) and (cairo) the normal way. Remove 'module-autoload!' calls.
2017-07-02gnu: Switch guile-cairo and dependents to Guile 2.2 again.Ludovic Courtès
Fixes <https://bugs.gnu.org/27551>. Reported by Leo Famulari <leo@famulari.name>. This reinstates the following commits: e3ddb1e83 * gnu: guile-cairo: Switch to Guile 2.2. ae5c6ef39 * gnu: guile-gnome: Update to 2.16.5. 0fd8013fc * gnu: guile-rsvg: Update to commit 05c6a2fd. 66b9183c4 * gnu: guile-lib: Switch to Guile 2.2. and adds the following changes: * gnu/bootloader/grub.scm (svg->png): Add 'package->derivation' call for GUILE-2.2. Pass #:guile-for-build to 'gexp->derivation'. * gnu/build/svg.scm (svg->png): Add 'em' and 'ex' to the 'let-values' form to account for all the values returned by 'rsvg-handle-get-dimensions', which Guile 2.2 does not truncate.
2016-10-25svg: Autoload Guile-RSVG and Guile-Cairo.Ludovic Courtès
Fixes compilation by 'guix pull' where Guile-{RSVG,Cairo} are missing. Reported by Efraim Flashner. * gnu/build/svg.scm: Use 'module-autoload!' rather than 'module-use!'.
2016-10-25system: grub: Use Guile-{RSVG,Cairo} instead of Inkscape + ImageMagick.Ludovic Courtès
Based on a suggestion by Andy Wingo at <https://lists.gnu.org/archive/html/guix-devel/2015-08/msg00753.html>. * gnu/build/svg.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. * gnu/system/grub.scm (svg->png): Add #:width and #:height. Rewrite to use (gnu build svg). (resize-image): Remove. (grub-background-image): Adjust accordingly.