Install cfg files with autotools

Cfg files are moved to doc/examples like in other osmocom projects.
All the cfg files get installed into
$prefix/share/doc/osmo-pcap/examples/$subdir/, and 1 script per binary is
installed into /etc/osmocom.

Change-Id: If3f3a7d3867c0d4d2b1fe01f465532d1ce4bda66

Makefile.am

@@ -1,6 +1,6 @@
 AUTOMAKE_OPTIONS = foreign dist-bzip2 1.6
 
-SUBDIRS = include src contrib tests
+SUBDIRS = include src contrib doc tests
 
 BUILT_SOURCES = $(top_srcdir)/.version
 EXTRA_DIST = git-version-gen .version

configure.ac

@@ -145,5 +145,7 @@ AC_OUTPUT(
     src/Makefile
     contrib/Makefile
     contrib/systemd/Makefile
+    doc/Makefile
+    doc/examples/Makefile
     tests/Makefile
     Makefile)

contrib/Makefile.am

@@ -1,3 +1,2 @@
 SUBDIRS = systemd
 dist_pkgdata_DATA = osmo_pcap_clean_old
-EXTRA_DIST = osmo-pcap-server.cfg osmo-pcap-client.cfg

debian/osmo-pcap-client.install

@@ -1,2 +1,5 @@
+etc/osmocom/osmo-pcap-client.cfg
 lib/systemd/system/osmo-pcap-client.service
 usr/bin/osmo-pcap-client
+usr/share/doc/osmo-pcap/examples/osmo-pcap-client/osmo-pcap-client.cfg
+usr/share/doc/osmo-pcap/examples/osmo-pcap-client/osmo-pcap-client-tls.cfg

debian/osmo-pcap-server.install

@@ -1,2 +1,5 @@
+etc/osmocom/osmo-pcap-server.cfg
 lib/systemd/system/osmo-pcap-server.service
 usr/bin/osmo-pcap-server
+usr/share/doc/osmo-pcap/examples/osmo-pcap-server/osmo-pcap-server.cfg
+usr/share/doc/osmo-pcap/examples/osmo-pcap-server/osmo-pcap-server-tls.cfg

debian/rules

@@ -21,17 +21,6 @@ override_dh_auto_configure:
 		PCAP_CFLAGS=$(PCAP_CFLAGS) \
 		PCAP_LIBS=$(PCAP_LIBS)
 
-override_dh_auto_install:
-	dh_auto_install $@
-	install -d -m 0755 $(CURDIR)/debian/osmo-pcap-client/etc/osmo-pcap/
-	install -m 0644 $(CURDIR)/contrib/osmo-pcap-client.cfg $(CURDIR)/debian/osmo-pcap-client/etc/osmo-pcap
-
-	install -d -m 0755 $(CURDIR)/debian/osmo-pcap-server/etc/osmo-pcap/
-	install -m 0644 $(CURDIR)/contrib/osmo-pcap-server.cfg $(CURDIR)/debian/osmo-pcap-server/etc/osmo-pcap
-
-	install -d -m 0755 $(CURDIR)/debian/osmo-pcap-server/etc/cron.daily/
-	install -m 0755 $(CURDIR)/contrib/osmo_pcap_clean_old $(CURDIR)/debian/osmo-pcap-server/etc/cron.daily/
-
 override_dh_strip:
 	dh_strip -posmo-pcap-client --dbg-package=osmo-pcap-client-dbg
 	dh_strip -posmo-pcap-server --dbg-package=osmo-pcap-server-dbg

doc/Makefile.am

@@ -0,0 +1 @@
+SUBDIRS = examples

doc/examples/Makefile.am

@@ -0,0 +1,30 @@
+OSMOCONF_FILES = \
+	osmo-pcap-client/osmo-pcap-client.cfg \
+	osmo-pcap-server/osmo-pcap-server.cfg
+
+osmoconfdir = $(sysconfdir)/osmocom
+osmoconf_DATA = $(OSMOCONF_FILES)
+EXTRA_DIST = $(OSMOCONF_FILES)
+
+CFG_FILES = find $(srcdir) -type f -name '*.cfg*' | sed -e 's,^$(srcdir),,'
+
+dist-hook:
+	for f in $$($(CFG_FILES)); do \
+		j="$(distdir)/$$f" && \
+		mkdir -p "$$(dirname $$j)" && \
+		$(INSTALL_DATA) $(srcdir)/$$f $$j; \
+	done
+
+install-data-hook:
+	for f in $$($(CFG_FILES)); do \
+		j="$(DESTDIR)$(docdir)/examples/$$f" && \
+		mkdir -p "$$(dirname $$j)" && \
+		$(INSTALL_DATA) $(srcdir)/$$f $$j; \
+	done
+
+uninstall-hook:
+	@$(PRE_UNINSTALL)
+	for f in $$($(CFG_FILES)); do \
+		j="$(DESTDIR)$(docdir)/examples/$$f" && \
+		$(RM) $$j; \
+	done