[Buildroot] [PATCH] ulogd: disable DB backends if no threads

[Gustavo Zacarias]

Database backends need threads even if sqlite does not.
The mysql client libs need them too but include them in the exclusion
closure anyway to state it very clearly. Fixes:
http://autobuild.buildroot.net/results/1ce/1cece0db309dfe5cecc69e88b02428615ed87316/

Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
---
 package/ulogd/ulogd.mk | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/package/ulogd/ulogd.mk b/package/ulogd/ulogd.mk
index 24a5838..03958bb 100644
--- a/package/ulogd/ulogd.mk
+++ b/package/ulogd/ulogd.mk
@@ -11,15 +11,21 @@ ULOGD_CONF_OPT = --with-dbi=no --with-pgsql=no
 ULOGD_AUTORECONF = YES
 ULOGD_DEPENDENCIES = host-pkgconf \
 	libmnl libnetfilter_acct libnetfilter_conntrack libnetfilter_log \
-	libnfnetlink $(if $(BR2_PACKAGE_SQLITE),sqlite)
+	libnfnetlink
 ULOGD_LICENSE = GPLv2
 ULOGD_LICENSE_FILES = COPYING
 
+# DB backends need threads
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
 ifeq ($(BR2_PACKAGE_MYSQL_CLIENT),y)
-ULOGD_CONF_OPT += --with-mysql=$(STAGING_DIR)/usr
-ULOGD_DEPENDENCIES += mysql_client
+	ULOGD_CONF_OPT += --with-mysql=$(STAGING_DIR)/usr
+	ULOGD_DEPENDENCIES += mysql_client
+endif
+ifeq ($(BR2_PACKAGE_SQLITE),y)
+	ULOGD_DEPENDENCIES += sqlite
+endif
 else
-ULOGD_CONF_OPT += --with-mysql=no
+	ULOGD_CONF_OPT += --with-mysql=no --without-sqlite
 endif
 
 $(eval $(autotools-package))
-- 
1.8.3.2