This commit reverts 'patch' hack introduced in
a48a1071a6 and fixes bug in the Clar test
framework.
Patch is proposed to Clar upstream as
<https://github.com/vmg/clar/pull/78>.
* gnu/local.mk: Add libgit2-0.25.1-mtime-0.patch.
* gnu/packages/patches/libgit2-0.25.1-mtime-0.patch: New file.
* gnu/packages/version-control.scm (libgit2)[arguments]:
Remove 'apply-patch' phase.
[inputs]: Remove "patch".
[source]: Add 'patches' field.
Signed-off-by: Sergei Trofimovich <slyfox@inbox.ru>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
