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| author | Maxime Devos <maximedevos@telenet.be> | 2021-10-01 16:21:07 +0200 |
|---|---|---|
| committer | Mathieu Othacehe <othacehe@gnu.org> | 2021-10-02 11:00:02 +0000 |
| commit | 8a55fde935cc9bcf2c098cc7bff05c32d80da174 (patch) | |
| tree | cfa4a9d5fc41bc1f206f57eaee83a6d18b5b2fa0 /guix/build/minetest-build-system.scm | |
| parent | 9bf0652b08e269ae23f6e82b68fabafffc850863 (diff) | |
build/minetest-build-system: Move png-file? to (guix build utils).
It's not really Minetest-specific. It was only placed in
(guix build minetest-build-system) to avoid a world rebuild.
* guix/build/minetest-build-system.scm (%png-magic-bytes,png-file?):
Move to ...
* guix/build/utils.scm (%png-magic-bytes,png-file?): ... here.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Diffstat (limited to 'guix/build/minetest-build-system.scm')
| -rw-r--r-- | guix/build/minetest-build-system.scm | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/guix/build/minetest-build-system.scm b/guix/build/minetest-build-system.scm index 477cc3d1d0..5d7d8d2292 100644 --- a/guix/build/minetest-build-system.scm +++ b/guix/build/minetest-build-system.scm @@ -90,15 +90,6 @@ If it is unknown, make an educated guess." #:install-plan (mod-install-plan (apply guess-mod-name arguments)) arguments)) -(define %png-magic-bytes - ;; Magic bytes of PNG images, see ‘5.2 PNG signatures’ in - ;; ‘Portable Network Graphics (PNG) Specification (Second Edition)’ - ;; on <https://www.w3.org/TR/PNG/>. - #vu8(137 80 78 71 13 10 26 10)) - -(define png-file? - ((@@ (guix build utils) file-header-match) %png-magic-bytes)) - (define* (minimise-png #:key inputs native-inputs #:allow-other-keys) "Minimise PNG images found in the working directory." (define optipng (which "optipng")) |