contrib/redhat/collectd.spec: added bison and flex

Current .spec does not work due to missing bison and flex dependencies.
This fix lets install bison and flex into the build environment as well as
define YACC and YFLAGS environment variables.

diff --git a/contrib/redhat/collectd.spec b/contrib/redhat/collectd.spec
index 9d491ff818e88986ca67046607636839019d22d1..1e32b27fd4133a9a887a716541008a69be3128d5 100644 (file)
--- a/contrib/redhat/collectd.spec
+++ b/contrib/redhat/collectd.spec
@@ -224,7 +224,7 @@ Source:             http://collectd.org/files/%{name}-%{version}.tar.bz2
 License:       GPLv2
 Group:         System Environment/Daemons
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
-BuildRequires: libgcrypt-devel, kernel-headers, libtool-ltdl-devel, libcap-devel
+BuildRequires: libgcrypt-devel, kernel-headers, libtool-ltdl-devel, libcap-devel, flex, bison
 Vendor:                collectd development team <collectd@verplant.org>
 
 %if 0%{?el7:1}
@@ -1577,6 +1577,9 @@ Collectd utilities
 %define _with_zookeeper --disable-zookeeper
 %endif
 
+export YACC=bison
+export YFLAGS=-y
+
 %configure CFLAGS="%{optflags} -DLT_LAZY_OR_NOW=\"RTLD_LAZY|RTLD_GLOBAL\"" \
        --disable-static \
        --without-included-ltdl \