diff options
Diffstat (limited to 'mk/toolchain/clang')
| -rw-r--r-- | mk/toolchain/clang/rte.toolchain-compat.mk | 3 | ||||
| -rw-r--r-- | mk/toolchain/clang/rte.vars.mk | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/mk/toolchain/clang/rte.toolchain-compat.mk b/mk/toolchain/clang/rte.toolchain-compat.mk index b734413b..9e095d38 100644 --- a/mk/toolchain/clang/rte.toolchain-compat.mk +++ b/mk/toolchain/clang/rte.toolchain-compat.mk @@ -38,7 +38,8 @@ # find out CLANG version -CLANG_VERSION := $(shell $(CC) -v 2>&1 | grep version | sed "s/.*version \([0-9]*\.[0-9]*\).*/\1/") +CLANG_VERSION := $(shell $(CC) -v 2>&1 | \ + sed -n "s/.*version \([0-9]*\.[0-9]*\).*/\1/p") CLANG_MAJOR_VERSION := $(shell echo $(CLANG_VERSION) | cut -f1 -d.) diff --git a/mk/toolchain/clang/rte.vars.mk b/mk/toolchain/clang/rte.vars.mk index 7749b991..af34c10a 100644 --- a/mk/toolchain/clang/rte.vars.mk +++ b/mk/toolchain/clang/rte.vars.mk @@ -79,5 +79,10 @@ include $(RTE_SDK)/mk/toolchain/$(RTE_TOOLCHAIN)/rte.toolchain-compat.mk # workaround clang bug with warning "missing field initializer" for "= {0}" WERROR_FLAGS += -Wno-missing-field-initializers +# disable packed member unalign warnings +ifeq ($(shell test $(CLANG_MAJOR_VERSION) -ge 4 && echo 1), 1) +WERROR_FLAGS += -Wno-address-of-packed-member +endif + export CC AS AR LD OBJCOPY OBJDUMP STRIP READELF export TOOLCHAIN_CFLAGS TOOLCHAIN_LDFLAGS TOOLCHAIN_ASFLAGS |