gnutls: fix build failure related to pthreads

The pthreads autodetection poisons the linkpath thus making other
distribution libraries to take precedence over the cross ones.
Leading to failures such as:
http://autobuild.buildroot.net/results/tmp/3f979d4e2186ee31012c332fedec9591890b0b77

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/gnutls/gnutls.mk b/package/gnutls/gnutls.mk
index 0166a74155111dc1cbc360acf25f3d7bbc3e2a8f..1cbcf702191e3704ab1ad76622b359380db58f3b 100644 (file)
--- a/package/gnutls/gnutls.mk
+++ b/package/gnutls/gnutls.mk
@@ -17,6 +17,9 @@ GNUTLS_CONF_ENV = gl_cv_socket_ipv6=$(if $(BR2_INET_IPV6),yes,no) \
        gt_cv_c_wint_t=$(if $(BR2_USE_WCHAR),yes,no)
 GNUTLS_INSTALL_STAGING = YES
 
+# libpthread autodetection poisons the linkpath
+GNUTLS_CONF_OPT += $(if $(BR2_TOOLCHAIN_HAS_THREADS),--with-libpthread-prefix=$(STAGING_DIR)/usr)
+
 # Some examples in doc/examples use wchar
 define GNUTLS_DISABLE_DOCS
        $(SED) 's/ doc / /' $(@D)/Makefile.in