Cygwin 1.7 supports mmap

git has shipped for years with MMAP enabled in the stock distribution,
there are no reports of problems / failures on the list relating to
this. Leave the default as-is on v1.5 due to lack of knowlege of this
working on earlier Cygwin.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Mark Levedahl 2013-07-19 19:08:30 -04:00 committed by Junio C Hamano
parent 103d530f77
commit f593ef7779

View File

@ -160,6 +160,10 @@ ifeq ($(uname_O),Cygwin)
NO_IPV6 = YesPlease
OLD_ICONV = UnfortunatelyYes
NO_THREAD_SAFE_PREAD = YesPlease
# There are conflicting reports about this.
# On some boxes NO_MMAP is needed, and not so elsewhere.
# Try commenting this out if you suspect MMAP is more efficient
NO_MMAP = YesPlease
else
NO_REGEX = UnfortunatelyYes
endif
@ -167,10 +171,6 @@ ifeq ($(uname_O),Cygwin)
NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
# There are conflicting reports about this.
# On some boxes NO_MMAP is needed, and not so elsewhere.
# Try commenting this out if you suspect MMAP is more efficient
NO_MMAP = YesPlease
X = .exe
COMPAT_OBJS += compat/cygwin.o
UNRELIABLE_FSTAT = UnfortunatelyYes