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Makefile: fix for GCC 7+ and clang 4+

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Summary:
maysamyabandeh IslamAbdelRahman PTAL

Fix https://github.com/facebook/rocksdb/issues/2672

Signed-off-by: Cholerae Hu <huyingqian@pingcap.com>
Closes https://github.com/facebook/rocksdb/pull/2681

Differential Revision: D5561515

Pulled By: ajkr

fbshipit-source-id: 676187802ebd8a87a6c051bb565818a1bf89d0a9
This commit is contained in:
Cholerae Hu 2017-08-03 20:55:01 -07:00 committed by Facebook Github Bot
parent 92afe830f9
commit 4f81ab38bf
1 changed files with 13 additions and 0 deletions
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13
Makefile
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@ -255,6 +255,19 @@ default: all
WARNING_FLAGS = -W -Wextra -Wall -Wsign-compare -Wshadow \
-Wno-unused-parameter
CCVERSION = $(shell $(CXX) -dumpversion)
CCNAME = $(shell $(CXX) --version | awk 'NR==1' | cut -f1 -d " ")
ifeq ($(CCNAME), clang)
ifeq ($(CCVERSION), 4*)
CXXFLAGS += -faligned-new
endif
else
ifeq ($(CCVERSION), 7)
CXXFLAGS += -faligned-new
endif
endif
ifndef DISABLE_WARNING_AS_ERROR
WARNING_FLAGS += -Werror
endif