Add --disable-docs flag

[fontconfig.git] / configure.in

diff --git a/configure.in b/configure.in
index ed03f1afb8c33bc32edaaf2170a841107feed9db..a12340536d8413041854b10976664d2d34418426 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -289,6 +289,22 @@ AC_SUBST(CONFDIR)
 ORTH_FILES=`cd fc-lang && echo *.orth`
 AC_SUBST(ORTH_FILES)
 
+#
+# Let people not build/install docs if they don't have docbook
+#
+
+AC_CHECK_PROG(HASDOCBOOK, docbook2html, yes, no)
+
+AC_ARG_ENABLE(docs,           [  --disable-docs               Don't build and install documentation],,enable_docs=yes)
+
+if test "x$enable_docs" = xyes; then
+  if test "x$HASDOCBOOK" != xyes; then
+    enable_docs=no
+  fi
+fi
+
+AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = xyes)
+
 #
 # Figure out where to install documentation
 #