[Buildroot] [PATCH 1/1] package/libldns: Fix static build

[Bernd Kuhls]

http://autobuild.buildroot.net/results/a0e/a0e686cbe5104f48c9ab05aef7b2989abdb23821/
http://autobuild.buildroot.net/results/527/527b6167fcade1333d8bedffca21e32e410ed8c9/
http://autobuild.buildroot.net/results/0f2/0f229b6806b5cf18d5b56f80088bba7dc3c6eb28/
http://autobuild.buildroot.net/results/bad/bad1c0590868c1e97f647172f85b112ff2604994/
http://autobuild.buildroot.net/results/7db/7dba36ae44560e65a00daf912abe8b43fa8a060d/
http://autobuild.buildroot.net/results/3bf/3bf24e3e845ad8ebcfd0469787e7b7342ecfe3c5/
http://autobuild.buildroot.net/results/7c6/7c6985518bb068ef1764dfb44c59c9f583f07c71/
http://autobuild.buildroot.net/results/211/2117de3dc3d1168bdba0c771b54b3d998e3d62ce/
http://autobuild.buildroot.net/results/908/90893b2cdbbc02d75be5cbc09b8a244d5b05d386/

Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
---
 package/libldns/libldns.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/package/libldns/libldns.mk b/package/libldns/libldns.mk
index 9a28404..5073c09 100644
--- a/package/libldns/libldns.mk
+++ b/package/libldns/libldns.mk
@@ -33,4 +33,13 @@ LIBLDNS_CONF_OPTS += \
 	--disable-sha2
 endif
 
+# missing -lz is breaks configure, add it using pkgconf
+# compiling target linktest also fails due -lz being placed at a wrong
+# position during linking, so we avoid this target by only building the
+# target 'lib', which is enough for us
+ifeq ($(BR2_STATIC_LIBS),y)
+LIBLDNS_CONF_ENV += LIBS="`$(PKG_CONFIG_HOST_BINARY) --libs openssl`"
+LIBLDNS_MAKE_OPTS = lib
+endif
+
 $(eval $(autotools-package))
-- 
2.1.4