This fixes the generation of a tarball with "make dist":
tar: guix-1.3.0.10365-4c4f9/gnu/packages/patches/gd-Revert-fix-303-gdlib.pc-use-Requires-instead-of-Libs.patch:
file name is too long (max 99); not dumped
* gnu/packages/patches/gd-Revert-fix-303-gdlib.pc-use-Requires-instead-of-Libs.patch:
Rename patch to ...
* gnu/packages/patches/gd-Revert-fix-303-gdlib.pc.patch: ... this.
* gnu/packages/gd.scm (gd)[source]: Update patch filename.
* gnu/local.mk (dist_patch_DATA): Update patch filename.
Vagrant Cascadian