apr: fix threading lib detection

apr's configure doesn't try to guess which library is needed for
threading when cross-compiling hence this is never reflected in
apr-1-config, leading to a build failure such as:
http://autobuild.buildroot.net/results/035/035a00de0a56be00559767ba822a396ddc18a9fb/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Gustavo Zacarias 2013-11-27 09:53:04 -03:00 committed by Peter Korsgaard
parent a6fa695639
commit b7eb4b3619

View File

@ -19,6 +19,11 @@ APR_CONF_ENV = \
apr_cv_mutex_recursive=yes
APR_CONFIG_SCRIPTS = apr-1-config
# Doesn't even try to guess when cross compiling
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
APR_CONF_ENV += apr_cv_pthreads_lib="-lpthread"
endif
define APR_CLEANUP_UNNEEDED_FILES
$(RM) -rf $(TARGET_DIR)/usr/build-1/
endef