community/linux-tools: add perf man pages
This was actually more difficult then expected because
tools/perf/Makefile
discards any Makefile variables given on the
command-line. Since we pass mandir on the command-line in our APKBUILD
its value was discarded and man pages where installed to the wrong
directory.
Since tools/perf/Makefile
is just a wrapper around
tools/perf/Makefile.perf
, with the intended purpose of setting -j
for
recursive make, we can just bypass it as we set -j
via MAKEFLAGS
anyhow.
Fixes #13954 (closed)