[packages/fontconfig] - don't rebuild docs that since these are already there

[arekm]

commit 3fa7fff0105f5129ae81959eff661b0c00ac160f
Author: Arkadiusz Miśkiewicz <arekm at maven.pl>
Date:   Thu Aug 2 11:13:21 2012 +0200

    - don't rebuild docs that since these are already there

 fontconfig.spec | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/fontconfig.spec b/fontconfig.spec
index a078dc6..af61175 100644
--- a/fontconfig.spec
+++ b/fontconfig.spec
@@ -140,6 +140,10 @@ Este pacote contém a biblioteca estática do fontconfig
 %{__autoconf}
 %{__autoheader}
 %{__automake}
+
+# don't rebuild docs by default, use prebuild ones
+export HASDOCBOOK=no
+
 %configure \
 	--%{?with_doc:en}%{!?with_doc:dis}able-docs \
 	--disable-silent-rules \