[passepartout] even more tests (and make distcheck conformance)

[Sven Herzberg <herzi src gnome org>]

commit 85902f2cbc8e96599841e0d3958b721df56f977e
Author: Sven Herzberg <herzi lanedo com>
Date:   Mon Apr 13 18:49:41 2009 +0200

    even more tests (and make distcheck conformance)
    
    * configure.ac: check for xmllint
    * doc/Makefile.am: check the validity of the xml documents with xmllint
---
 configure.ac    |   10 ++++++++++
 doc/Makefile.am |   15 ++++++++++++---
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index fd3d27c..a7ed4a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -115,6 +115,16 @@ if test "${DESKTOP_FILE_VALIDATE}" = "no"; then
 		      http://www.freedesktop.org/software/desktop-file-utils/releases/])
 fi
 
+dnl  -----------
+dnl | xml tests |
+dnl  -----------
+
+AC_PATH_PROGS(XMLLINT,[xmllint],[no])
+if test "${XMLLINT}" = "no"; then
+	AC_MSG_ERROR([xmllint not fount, please install libxml2 from
+		      http://xmlsoft.org/downloads.html])
+fi
+
 dnl  ---------------
 dnl | documentation |
 dnl  ---------------
diff --git a/doc/Makefile.am b/doc/Makefile.am
index f75934f..0478cff 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -15,12 +15,19 @@ nodist_doc_DATA=\
 dist_help_DATA=users_guide.xml
 helpdir=$(datadir)/gnome/help/passepartout/C
 
+check-local:
+	@for docbook in $(dist_help_DATA) $(filter %.xml,$(dist_doc_DATA)); do \
+		echo "[TEST] $$docbook"; \
+		$(XMLLINT) --valid --noout $(srcdir)/$$docbook; \
+	done
+
 omf_in_files=passepartout-C.omf.in
 omf_DATA=$(omf_in_files:.in=)
 omfdir=$(datadir)/omf/passepartout
 
 passepartout-C.omf: passepartout-C.omf.in Makefile
-	sed 's&@DATADIR@&$(datadir)&' $< > $@
+	@echo "[GEN]  $@"
+	@sed 's&@DATADIR@&$(datadir)&' $< > $@
 
 # Make symbolic links to the stylesheets:
 # (Remove existing stylesheets first; the -f flag for ln is not portable.)
@@ -53,10 +60,12 @@ DOCBOOK2HTML = docbook2html.xslt
 SUFFIXES=.txt .xml .html
 
 .xml.txt:
-	xsltproc -o $@ $(srcdir)/$(DOCBOOK2TXT) $<
+	@echo "[GEN]  $@"
+	@xsltproc -o $@ $(srcdir)/$(DOCBOOK2TXT) $<
 
 .xml.html:
-	xsltproc -o $@ $(srcdir)/$(DOCBOOK2HTML) $<
+	@echo "[GEN]  $@"
+	@xsltproc -o $@ $(srcdir)/$(DOCBOOK2HTML) $<
 
 EXTRA_DIST=$(man_MANS) $(DOCBOOK2TXT) $(DOCBOOK2HTML) $(omf_in_files)
 CLEANFILES=$(omf_DATA) $(nodist_doc_DATA)