vlc-cache-gen: use correct install directory

pkglibexecdir is the pseudo-directory for internal executables.
vlc-qt-check already uses that. Indeed, PROGRAMS and SCRIPTS targets
are not allowed by automake in pkglibdir.

(libexecdir can be set to '${libdir}' in configure if/when the
distinction is unwanted.)

Makefile.am

@@ -165,7 +165,7 @@ install-exec-hook:
 	if test "$(build)" = "$(host)"; then \
 		PATH="$(DESTDIR)$(bindir):$$PATH" \
 		LD_LIBRARY_PATH="$(DESTDIR)$(libdir):$$LD_LIBRARY_PATH" \
-		"$(DESTDIR)$(vlclibdir)/vlc-cache-gen$(EXEEXT)" \
+		"$(DESTDIR)$(pkglibexecdir)/vlc-cache-gen$(EXEEXT)" \
 			 "$(DESTDIR)$(vlclibdir)/plugins" ; \
 	else \
 		echo "Cross-compilation: cache generation skipped!" ; \

bin/Makefile.am

@@ -109,7 +109,7 @@ vlc_win32_rc.$(OBJEXT): vlc_win32_rc.rc $(top_srcdir)/extras/package/win32/vlc.e
 # Plug-ins cache generator
 #
 if HAVE_DYNAMIC_PLUGINS
-vlclib_PROGRAMS = vlc-cache-gen
+pkglibexec_PROGRAMS = vlc-cache-gen
 endif
 vlc_cache_gen_SOURCES = cachegen.c
 vlc_cache_gen_LDADD = \

extras/package/macosx/package.mak

@@ -95,7 +95,7 @@ package-macosx-release:
 	cp -Rp $(top_builddir)/VLC.app $(top_builddir)/vlc-$(VERSION)-release/
 	cp $(srcdir)/extras/package/macosx/dmg/* $(top_builddir)/vlc-$(VERSION)-release/
 	cp "$(srcdir)/extras/package/macosx/codesign.sh" $(top_builddir)/vlc-$(VERSION)-release/
-	cp "$(prefix)/lib/vlc/vlc-cache-gen" $(top_builddir)/vlc-$(VERSION)-release/
+	cp "$(pkglibexecdir)/vlc-cache-gen" $(top_builddir)/vlc-$(VERSION)-release/
 	install_name_tool -add_rpath "@executable_path/VLC.app/Contents/MacOS/lib" $(top_builddir)/vlc-$(VERSION)-release/vlc-cache-gen
 	zip -r -y -9 $(top_builddir)/vlc-$(VERSION)-release.zip $(top_builddir)/vlc-$(VERSION)-release
 	rm -rf "$(top_builddir)/vlc-$(VERSION)-release"