[Buildroot] [PATCH 1/1] package/lynx: fix build with libidn

[Vadim Kochan]

In case of BR2_STATIC_LIBS=y the linking with libidn fails because
linker can't resolve libiconv symbols needed by libidn. Fix it by
required LIBS for libidn generated by pkg-conf.

The issue can be reproduced with the following defconfig:

	BR2_x86_i686=y
	BR2_STATIC_LIBS=y
	BR2_PACKAGE_LIBICONV=y
	BR2_PACKAGE_LIBIDN=y
	BR2_PACKAGE_LYNX=y

Fixes:
	http://autobuild.buildroot.net/results/23a421e15c32b17ff2f69f183a2e8620ecb93316/

Signed-off-by: Vadim Kochan <vadim4j at gmail.com>
---
 package/lynx/lynx.mk | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/package/lynx/lynx.mk b/package/lynx/lynx.mk
index 3ac5b4cabf..b6cc1b2b91 100644
--- a/package/lynx/lynx.mk
+++ b/package/lynx/lynx.mk
@@ -23,7 +23,7 @@ endif
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 LYNX_DEPENDENCIES += host-pkgconf openssl
 LYNX_CONF_OPTS += --with-ssl=$(STAGING_DIR)/usr
-LYNX_CONF_ENV = LIBS=`$(PKG_CONFIG_HOST_BINARY) --libs openssl`
+LYNX_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs openssl`
 else ifeq ($(BR2_PACKAGE_GNUTLS),y)
 LYNX_DEPENDENCIES += gnutls
 LYNX_CONF_OPTS += --with-gnutls
@@ -36,4 +36,11 @@ else
 LYNX_CONF_OPTS += --without-zlib
 endif
 
+ifeq ($(BR2_PACKAGE_LIBIDN),y)
+LYNX_DEPENDENCIES += libidn
+LYNX_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs libidn`
+endif
+
+LYNX_CONF_ENV = LIBS="$(LYNX_LIBS)"
+
 $(eval $(autotools-package))
-- 
2.21.0