From aacff646494416c7a73ea3352c6af3d58946bcbc Mon Sep 17 00:00:00 2001
From: Martin Pitt <martin@piware.de>
Date: Sat, 3 Aug 2024 08:49:26 +0200
Subject: Makefile: Factorize file names

---
 Makefile.am | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 2f49fb8..1e66f95 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,30 +1,34 @@
 DISTCHECK_CONFIGURE_FLAGS = --with-udevdir='$${libdir}/udev-distcheck'
 
+UDEV_RULES = 40-usb-media-players.rules
+HWDB_NAME = 20-usb-media-players.hwdb
+METAINFO = org.freedesktop.media_player_info.metainfo.xml
+
 mpidir = $(datadir)/media-player-info
 dist_mpi_DATA =  $(shell find $(top_srcdir)/media-players -name "*.mpi" -printf "%p\n" | LC_ALL=C sort)
 
 udevrulesdir = $(UDEV_DIR)/rules.d
-nodist_udevrules_DATA = 40-usb-media-players.rules
+nodist_udevrules_DATA = $(UDEV_RULES)
 
-40-usb-media-players.rules: $(dist_mpi_DATA) $(top_srcdir)/tools/mpi2udev.py
-	$(PYTHON) $(top_srcdir)/tools/mpi2udev.py $(dist_mpi_DATA) > 40-usb-media-players.rules
-	$(PYTHON) $(top_srcdir)/tools/udev-syntax-check.py 40-usb-media-players.rules
+$(UDEV_RULES): $(dist_mpi_DATA) $(top_srcdir)/tools/mpi2udev.py
+	$(PYTHON) $(top_srcdir)/tools/mpi2udev.py $(dist_mpi_DATA) > $@
+	$(PYTHON) $(top_srcdir)/tools/udev-syntax-check.py $@
 
 udevhwdbdir = $(UDEV_DIR)/hwdb.d
-nodist_udevhwdb_DATA = 20-usb-media-players.hwdb
+nodist_udevhwdb_DATA = $(HWDB_NAME)
 
-20-usb-media-players.hwdb: $(dist_mpi_DATA) $(top_srcdir)/tools/mpi2hwdb.py
-	$(PYTHON) $(top_srcdir)/tools/mpi2hwdb.py $(dist_mpi_DATA) > 20-usb-media-players.hwdb
+$(HWDB_NAME): $(dist_mpi_DATA) $(top_srcdir)/tools/mpi2hwdb.py
+	$(PYTHON) $(top_srcdir)/tools/mpi2hwdb.py $(dist_mpi_DATA) > $@
 
-org.freedesktop.media_player_info.metainfo.xml: $(top_srcdir)/tools/mpi2appstream.py
-	$(PYTHON) $(top_srcdir)/tools/mpi2appstream.py $(dist_mpi_DATA) > org.freedesktop.media_player_info.metainfo.xml
+$(METAINFO): $(top_srcdir)/tools/mpi2appstream.py
+	$(PYTHON) $(top_srcdir)/tools/mpi2appstream.py $(dist_mpi_DATA) > $@
 
 metainfodir = $(datarootdir)/metainfo
-nodist_metainfo_DATA = org.freedesktop.media_player_info.metainfo.xml
+nodist_metainfo_DATA = $(METAINFO)
 
 
 clean-local:
-	rm -f 40-usb-media-players.rules 20-usb-media-players.hwdb org.freedesktop.media_player_info.metainfo.xml
+	rm -f $(UDEV_RULES) $(HWDB_NAME) $(METAINFO)
 
 EXTRA_DIST = \
 	tools/COPYING \
-- 
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