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package/protobuf: fix build failure due to missing -mcmodel=large

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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.

Upstream gcc doesn't have the -mcmodel=large option for or1k, but all
released Buildroot gcc versions have the patch to add it, so that's
fine.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Maxim Kochetkov <fido_max@inbox.ru>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Giulio Benetti 2021-07-27 00:34:34 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent f76b2cd8d8
commit bdbb113cd2
1 changed files with 4 additions and 0 deletions
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4
package/protobuf/protobuf.mk
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@ -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)