highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-06-01 08:44:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge #10806: build: verify that the assembler can handle crc32 functions

Browse Source 
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
This commit is contained in:
Wladimir J. van der Laan
2017-07-14 09:23:56 +02:00
parent 7666250ffb d34d77a51b
commit db825d293b
2 changed files with 26 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/Makefile.leveldb.include
View File

@@ -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