Upstream status: https://github.com/orangeduck/mpc/pull/160

diff --git a/Makefile b/Makefile
index 7719acc..fe798c5 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ EXAMPLESEXE = $(EXAMPLES:.c=)
 
 .PHONY: all check clean libs $(DIST)/$(PROJ).pc
 
-all: $(EXAMPLESEXE) check
+all: $(EXAMPLESEXE) check libs $(DIST)/$(PROJ).pc
 
 $(DIST):
 	$(MKDIR) $(DIST)
@@ -65,7 +65,8 @@ install: all
 	install -m755 -t $(DESTDIR)$(PREFIX)/lib $(DIST)/lib*
 	install -m644 -t $(DESTDIR)$(PREFIX)/share/$(PROJ) $(PROJ).c $(PROJ).h
 	install -m644 $(PROJ).h $(DESTDIR)$(PREFIX)/include/$(PROJ).h
-	install -m644 $(PROJ).pc $(DESTDIR)$(PREFIX)/lib/pkgconfig/$(PROJ).pc
+	install -m644 $(DIST)/$(PROJ).pc \
+	  $(DESTDIR)$(PREFIX)/lib/pkgconfig/$(PROJ).pc
 
 uninstall:
 	rm -rf -- \
ripts'>koszko-scripts</option>
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<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
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<div class='path'>path: <a href='/guix/log/?id=2108aa1975f0df0c69cf88e43cd34e27225a1031'>root</a>/<a href='/guix/log/gnu?id=2108aa1975f0df0c69cf88e43cd34e27225a1031'>gnu</a>/<a href='/guix/log/gnu/packages?id=2108aa1975f0df0c69cf88e43cd34e27225a1031'>packages</a>/<a href='/guix/log/gnu/packages/pv.scm?id=2108aa1975f0df0c69cf88e43cd34e27225a1031'>pv.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/lo<tr><td><span title='2021-04-03 22:08:33 +0200'>2021-04-03</span></td><td><a href='/guix/commit/nix/nix-daemon?id=222fff253c6c6a3d1def16ed90723d7f2c4f9b89'>daemon: Remove dead code.</a><span class='msg-avail'>...<span class='msg-tooltip'>Reported by Noisytoot on #guix.

* nix/nix-daemon/shared.hh (showManPage): Remove.
* nix/nix-daemon/nix-daemon.cc (printHelp, programId): Remove.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-03-17 12:03:23 +0100'>2021-03-17</span></td><td><a href='/guix/commit/nix/nix-daemon?id=bc3896db25c788c181c7bcd65754e7cd378e9d9f'>daemon: Correctly handle '--discover' with no value.</a><span class='msg-avail'>...<span class='msg-tooltip'>Previously, we'd get:

  $ guix-daemon --discover
  error: basic_string::_M_construct null not valid

* nix/nix-daemon/guix-daemon.cc (parse_opt): Change second argument to
'settings.set' to properly handle case where ARG is NULL.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-11-29 15:08:26 +0100'>2020-11-29</span></td><td><a href='/guix/commit/nix/nix-daemon?id=79f9dee3c4c0e6d21066f142116a537207ae7ba4'>Use substitute servers on the local network.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/scripts/discover.scm: New file.
* Makefile.am (MODULES): Add it.
* nix/nix-daemon/guix-daemon.cc (options): Add "discover" option,
(parse-opt): parse it,
(main): start "guix discover" process when the option is set.
* guix/scripts/substitute.scm (%local-substitute-urls): New variable,
(substitute-urls): add it.
* gnu/services/base.scm (&lt;guix-configuration&gt;): Add "discover?"
field,
(guix-shepherd-service): honor it.
* doc/guix.texi (Invoking guix-daemon): Document "discover" option,
(Base Services): ditto.
</span></span></td><td>Mathieu Othacehe</td></tr>