[Buildroot] [git commit] libcurl: use c-ares if available
Peter Korsgaard
peter at korsgaard.com
Sun May 3 17:25:24 UTC 2015
commit: http://git.buildroot.net/buildroot/commit/?id=ff05e241f877615c127477dcda2ba99667a8d798
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
By default libcurl uses the C library's DNS resolver which is
synchronous, even if an application is using libcurl's non-blocking mode
of operation.
Configure libcurl to use c-ares if it is selected so that it can resolve
addresses asynchronously if required.
[Peter: explicitly disable c-ares support if not enabled]
Signed-off-by: John Keeping <john at keeping.me.uk>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
package/libcurl/libcurl.mk | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/package/libcurl/libcurl.mk b/package/libcurl/libcurl.mk
index f0d7bac..0ce2dfd 100644
--- a/package/libcurl/libcurl.mk
+++ b/package/libcurl/libcurl.mk
@@ -46,6 +46,13 @@ LIBCURL_CONF_OPTS += --without-ssl --without-gnutls \
--without-polarssl --without-nss
endif
+ifeq ($(BR2_PACKAGE_C_ARES),y)
+LIBCURL_DEPENDENCIES += c-ares
+LIBCURL_CONF_OPTS += --enable-ares
+else
+LIBCURL_CONF_OPTS += --disable-ares
+endif
+
# Configure curl to support libssh2
ifeq ($(BR2_PACKAGE_LIBSSH2),y)
LIBCURL_DEPENDENCIES += libssh2
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