[Buildroot] [PATCH v2 2/3] libsigrok: add host-doxygen dependency for C++ bindings

[Bartosz Golaszewski]

Doxygen is required to generate xml files required by libsigrokcxx
build system.

Signed-off-by: Bartosz Golaszewski <bgolaszewski at baylibre.com>
---
 package/libsigrok/libsigrok.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/libsigrok/libsigrok.mk b/package/libsigrok/libsigrok.mk
index 1e6080d..4309480 100644
--- a/package/libsigrok/libsigrok.mk
+++ b/package/libsigrok/libsigrok.mk
@@ -48,7 +48,7 @@ endif
 
 ifeq ($(BR2_PACKAGE_LIBSIGROKCXX),y)
 LIBSIGROK_CONF_OPTS += --enable-cxx
-LIBSIGROK_DEPENDENCIES += host-autoconf-archive glibmm
+LIBSIGROK_DEPENDENCIES += host-autoconf-archive glibmm host-doxygen
 else
 LIBSIGROK_CONF_OPTS += --disable-cxx
 endif
-- 
2.1.4