* doc-gnome/C/mkhtml: Print a big warning if the script fails.

* doc-gnome/C/Makefile.am: Ignore exit status of mkhtml.

ChangeLog

@@ -1,3 +1,8 @@
+2001-05-21  Pavel Roskin  <proski@gnu.org>
+
+	* doc-gnome/C/mkhtml: Print a big warning if the script fails.
+	* doc-gnome/C/Makefile.am: Ignore exit status of mkhtml.
+
 2001-05-20  Pavel Roskin  <proski@gnu.org>
 
 	* doc-gnome/C/Makefile.am: Distribute mkhtml and genindex.sgml.

doc-gnome/C/Makefile.am

@@ -15,7 +15,7 @@ CLEANFILES = gmc.dvi gmc.ps gmc.pdf gmc.rtf
 DISTCLEANFILES = gmc.sgm
 
 $(srcdir)/index.html: @MAINT@ $(SGML_FILES)
-@MAINT@	cd $(srcdir) && $(SHELL) $(srcdir)/mkhtml
+@MAINT@	-cd $(srcdir) && $(SHELL) $(srcdir)/mkhtml
 
 dist-hook: $(srcdir)/index.html
 	cp $(srcdir)/*.html $(distdir)

doc-gnome/C/mkhtml

@@ -7,6 +7,29 @@
 # Exit on errors.
 set -e
 
+# Big fat warning in case we need it
+WARNING='
+
+Could not generate GMC documentation.
+Due to installations of DocBook being very different across platforms
+and distributions, this "mkhtml" script has been designed to run on
+RedHat Linux 7.1 only. You may want to adopt it to your system if you
+have DocBook 4.1 installed.
+
+Please DO NOT make official releases of GNU Midnight Commander on the
+systems where the GMC documentation fails to be generated.
+
+'
+
+# Trap if something goes wrong
+for signal in 0 1 2 13 15; do
+  trap 'status=$?
+	set +e
+	trap 0
+	test $status = 0 || echo "$WARNING"
+	exit $status' $signal
+done
+
 # Some cleanup
 rm -rf gmc gmc.junk