diff options
| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-07-14 09:23:56 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-07-14 09:23:59 +0200 |
| commit | db825d293be8134505187352ec5844b70f37a43f (patch) | |
| tree | ff4f415d9b15258ab881742a954922b42fde638b /src | |
| parent | 7666250ffb4e8fc5c98556e2c8e121c72d6fe54c (diff) | |
| parent | d34d77a51b846a2459e4447762edcb2b66c95550 (diff) | |
Merge #10806: build: verify that the assembler can handle crc32 functions
d34d77a build: verify that the assembler can handle crc32 functions (Cory Fields)
Pull request description:
Also, enable crc32 even if -msse4.2 wasn't added by us, as long as it works. This allows custom flags (such as -march=native) to work as expected.
Addresses #10670.
Tree-SHA512: e1a41a87b078d270bc645814315b229ad9c16556a4d14fb66b27a65b28d0caf9bf324f8c1e221854992aa17f53466eece06faebbf74d59b3d4ff2e6db6c614a4
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.leveldb.include | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Makefile.leveldb.include b/src/Makefile.leveldb.include index ac38141f43..833f3d2a10 100644 --- a/src/Makefile.leveldb.include +++ b/src/Makefile.leveldb.include @@ -142,7 +142,7 @@ leveldb_libmemenv_a_SOURCES += leveldb/helpers/memenv/memenv.h leveldb_libleveldb_sse42_a_CPPFLAGS = $(leveldb_libleveldb_a_CPPFLAGS) leveldb_libleveldb_sse42_a_CXXFLAGS = $(leveldb_libleveldb_a_CXXFLAGS) -if ENABLE_SSE42 +if ENABLE_HWCRC32 leveldb_libleveldb_sse42_a_CPPFLAGS += -DLEVELDB_PLATFORM_POSIX_SSE leveldb_libleveldb_sse42_a_CXXFLAGS += $(SSE42_CXXFLAGS) endif |