Add docbook support for automatic documentation regeneration

[hvgrip.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 0e1d0e4..e8496e4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -131,6 +131,26 @@ fi
 AC_SUBST(ID3_LIBS)
 LIBS=$id3_libs_bak
 
+
+# Check if we can rebuild documentation
+##AX_CHECK_DOCBOOK
+
+##if test x"$XSLTPROC_WORKS" = xyes; then
+##  echo "  XSLTPROC_WORKS = YES"
+##fi
+
+dnl Check for xsltproc
+AC_PATH_PROG([XSLTPROC], [xsltproc])
+
+dnl check for DocBook DTD and stylesheets in the local catalog.
+JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.3//EN], [DocBook XML DTD V4.3], [docbook_dtd=1], [docbook_dtd=0])
+
+JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl], [DocBook XSL Stylesheets], [docbook_stylesheet=1], [docbook_stylesheet=0])
+
+if test -n "$XSLTPROC" -a x"$docbook_dtd" = x1 -a x"$docbook_stylesheet" = x1; then
+   AM_CONDITIONAL(have_docbook, test -n "$XSLTPROC" -a x"$docbook_dtd" = x1 -a x"$docbook_stylesheet" = x1)
+fi
+
 AC_SUBST(CFLAGS)
 AC_SUBST(CPPFLAGS)
 AC_SUBST(LDFLAGS)