[Buildroot] [PATCH 5/9] package/protobuf: fix build failure due to missing -mcmodel=large

[Giulio Benetti]

When building protobuf for or1k -mcmodel=large is needed to link, so let's
add that gcc option in case we're building for or1k.

Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
---
 package/protobuf/protobuf.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/protobuf/protobuf.mk b/package/protobuf/protobuf.mk
index ea75480038..d6b3557020 100644
--- a/package/protobuf/protobuf.mk
+++ b/package/protobuf/protobuf.mk
@@ -24,6 +24,10 @@ ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
 PROTOBUF_CXXFLAGS += -O0
 endif
 
+ifeq ($(BR2_or1k),y)
+PROTOBUF_CXXFLAGS += -mcmodel=large
+endif
+
 PROTOBUF_CONF_ENV = CXXFLAGS="$(PROTOBUF_CXXFLAGS)"
 
 ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
-- 
2.25.1