Imported Upstream version 0.23.5upstream/0.23.5

1 files changed, 90 insertions, 0 deletions

diff --git a/m4/appdata-xml.m4 b/m4/appdata-xml.m4
new file mode 100644
index 0000000..765d95c
--- /dev/null
+++ b/m4/appdata-xml.m4
@@ -0,0 +1,90 @@
+# appdata-xml.m4
+#
+# serial 5
+
+dnl APPDATA_XML
+dnl Installs and validates AppData XML files.
+dnl
+dnl Call APPDATA_XML in configure.ac to check for the appdata-validate tool.
+dnl Add @APPDATA_XML_RULES@ to a Makefile.am to substitute the make rules. Add
+dnl .appdata.xml files to appdata_XML in Makefile.am and they will be validated
+dnl at make check time, if appdata-validate is installed, as well as installed
+dnl to the correct location automatically. Add --enable-appdata-validate to
+dnl DISTCHECK_CONFIGURE_FLAGS in Makefile.am to require valid AppData XML when
+dnl doing a distcheck.
+dnl
+dnl Adding files to appdata_XML does not distribute them automatically.
+
+AU_DEFUN([APPDATA_XML],
+[
+  m4_pattern_allow([AM_V_GEN])
+  AC_ARG_ENABLE([appdata-validate],
+                [AS_HELP_STRING([--disable-appdata-validate],
+                                [Disable validating AppData XML files during check phase])])
+
+  AS_IF([test "x$enable_appdata_validate" != "xno"],
+        [AC_PATH_PROG([APPSTREAM_UTIL], [appstream-util])
+         AS_IF([test "x$APPSTREAM_UTIL" = "x"],
+               [have_appdata_validate=no],
+               [have_appdata_validate=yes
+                AC_SUBST([APPSTREAM_UTIL])])],
+        [have_appdata_validate=no])
+
+  AS_IF([test "x$have_appdata_validate" != "xno"],
+        [appdata_validate=yes],
+        [appdata_validate=no
+         AS_IF([test "x$enable_appdata_validate" = "xyes"],
+               [AC_MSG_ERROR([AppData validation was requested but appstream-util was not found])])])
+
+  AC_SUBST([appdataxmldir], [${datadir}/appdata])
+
+  APPDATA_XML_RULES='
+.PHONY : uninstall-appdata-xml install-appdata-xml clean-appdata-xml
+
+mostlyclean-am: clean-appdata-xml
+
+%.appdata.valid: %.appdata.xml
+	$(AM_V_GEN) if test -f "$<"; then d=; else d="$(srcdir)/"; fi; \
+		if test -n "$(APPSTREAM_UTIL)"; \
+			then $(APPSTREAM_UTIL) --nonet validate $${d}$<; fi \
+		&& touch [$]@
+
+check-am: $(appdata_XML:.appdata.xml=.appdata.valid)
+uninstall-am: uninstall-appdata-xml
+install-data-am: install-appdata-xml
+
+.SECONDARY: $(appdata_XML)
+
+install-appdata-xml: $(appdata_XML)
+	@$(NORMAL_INSTALL)
+	if test -n "$^"; then \
+		test -z "$(appdataxmldir)" || $(MKDIR_P) "$(DESTDIR)$(appdataxmldir)"; \
+		$(INSTALL_DATA) $^ "$(DESTDIR)$(appdataxmldir)"; \
+	fi
+
+uninstall-appdata-xml:
+	@$(NORMAL_UNINSTALL)
+	@list='\''$(appdata_XML)'\''; test -n "$(appdataxmldir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e '\''s|^.*/||'\''`; \
+	test -n "$$files" || exit 0; \
+	echo " ( cd '\''$(DESTDIR)$(appdataxmldir)'\'' && rm -f" $$files ")"; \
+	cd "$(DESTDIR)$(appdataxmldir)" && rm -f $$files
+
+clean-appdata-xml:
+	rm -f $(appdata_XML:.appdata.xml=.appdata.valid)
+'
+  _APPDATA_XML_SUBST(APPDATA_XML_RULES)
+],
+[Use the new APPSTREAM_XML macro instead of APPDATA_XML in configure.ac, and
+ replace @APPDATA_XML_RULES@ with @APPSTREAM_XML_RULES@, appdata_XML with
+ appstream_XML and --enable-appdata-validate with --enable-appstream-validate
+ in Makefile.am])
+
+dnl _APPDATA_XML_SUBST(VARIABLE)
+dnl Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
+AC_DEFUN([_APPDATA_XML_SUBST],
+[
+AC_SUBST([$1])
+m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
+]
+)