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# appstream-xml.m4
#
# serial 6
dnl APPSTREAM_XML
dnl Installs and validates AppData XML files.
dnl
dnl Call APPSTREAM_XML in configure.ac to check for the appstream-util tool.
dnl Add @APPSTREAM_XML_RULES@ to a Makefile.am to substitute the make rules. Add
dnl .appdata.xml files to appstream_XML in Makefile.am and they will be validated
dnl at make check time, if appstream-util is installed, as well as installed
dnl to the correct location automatically. Add --enable-appstream-util to
dnl AM_DISTCHECK_CONFIGURE_FLAGS in Makefile.am to require valid AppData XML when
dnl doing a distcheck.
dnl
dnl Adding files to appstream_XML does not distribute them automatically.
AC_DEFUN([APPSTREAM_XML],
[
m4_pattern_allow([AM_V_GEN])
AC_ARG_ENABLE([appstream-util],
[AS_HELP_STRING([--disable-appstream-util],
[Disable validating AppData XML files during check phase])])
AS_IF([test "x$enable_appstream_validate" != "xno"],
[AC_PATH_PROG([APPSTREAM_UTIL], [appstream-util])
AS_IF([test "x$APPSTREAM_UTIL" = "x"],
[have_appstream_validate=no],
[have_appstream_validate=yes
AC_SUBST([APPSTREAM_UTIL])])],
[have_appstream_validate=no])
AS_IF([test "x$have_appstream_validate" != "xno"],
[appstream_validate=yes],
[appstream_validate=no
AS_IF([test "x$enable_appstream_validate" = "xyes"],
[AC_MSG_ERROR([AppData validation was requested but appstream-util was not found])])])
AC_SUBST([appstreamxmldir], [${datadir}/metainfo])
APPSTREAM_XML_RULES='
.PHONY : uninstall-appstream-xml install-appstream-xml clean-appstream-xml
mostlyclean-am: clean-appstream-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 $${d}$<; fi \
&& touch [$]@
check-am: $(appstream_XML:.appdata.xml=.appdata.valid)
uninstall-am: uninstall-appstream-xml
install-data-am: install-appstream-xml
.SECONDARY: $(appstream_XML)
install-appstream-xml: $(appstream_XML)
@$(NORMAL_INSTALL)
if test -n "$^"; then \
test -z "$(appstreamxmldir)" || $(MKDIR_P) "$(DESTDIR)$(appstreamxmldir)"; \
$(INSTALL_DATA) $^ "$(DESTDIR)$(appstreamxmldir)"; \
fi
uninstall-appstream-xml:
@$(NORMAL_UNINSTALL)
@list='\''$(appstream_XML)'\''; test -n "$(appstreamxmldir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e '\''s|^.*/||'\''`; \
test -n "$$files" || exit 0; \
echo " ( cd '\''$(DESTDIR)$(appstreamxmldir)'\'' && rm -f" $$files ")"; \
cd "$(DESTDIR)$(appstreamxmldir)" && rm -f $$files
clean-appstream-xml:
rm -f $(appstream_XML:.appdata.xml=.appdata.valid)
'
_APPSTREAM_XML_SUBST(APPSTREAM_XML_RULES)
])
dnl _APPSTREAM_XML_SUBST(VARIABLE)
dnl Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
AC_DEFUN([_APPSTREAM_XML_SUBST],
[
AC_SUBST([$1])
m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
]
)
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