diff options
| author | Junio C Hamano <gitster@pobox.com> | 2008-11-15 15:08:14 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-12-03 02:29:12 +0300 |
| commit | 46059cc63259f7a3d408fc1e52e8da9d37dc49ff (patch) | |
| tree | 45e13409837fb1b683eeb6928ca73e36ee61f0fc /Makefile | |
| parent | 5413812f0800e5530036671ee55476f2771ab828 (diff) | |
Makefile: introduce NO_PTHREADS
This introduces make variable NO_PTHREADS for platforms that lack the
support for pthreads library or people who do not want to use it for
whatever reason. When defined, it makes the multi-threaded index
preloading into a no-op, and also disables threaded delta searching by
pack-objects.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Mike Ralphson <mike@abacus.co.uk>
Tested-by: Johannes Sixt <j6t@kdbg.org> (AIX 4.3.x)
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -90,6 +90,8 @@ all:: # # Define NO_MMAP if you want to avoid mmap. # +# Define NO_PTHREADS if you do not have or do not want to use Pthreads. +# # Define NO_PREAD if you have a problem with pread() system call (e.g. # cygwin.dll before v1.5.22). # @@ -164,6 +166,7 @@ uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not') uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not') uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not') uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not') +uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not') # CFLAGS and LDFLAGS are for the users to override from the command line. @@ -722,6 +725,11 @@ ifeq ($(uname_S),AIX) INTERNAL_QSORT = UnfortunatelyYes NEEDS_LIBICONV=YesPlease BASIC_CFLAGS += -D_LARGE_FILES + ifneq ($(shell expr "$(uname_V)" : '[1234]'),1) + THREADED_DELTA_SEARCH = YesPlease + else + NO_PTHREADS = YesPlease + endif endif ifeq ($(uname_S),GNU) # GNU/Hurd @@ -766,6 +774,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) NO_STRCASESTR = YesPlease NO_STRLCPY = YesPlease NO_MEMMEM = YesPlease + NO_PTHREADS = YesPlease NEEDS_LIBICONV = YesPlease OLD_ICONV = YesPlease NO_C99_FORMAT = YesPlease @@ -1017,9 +1026,15 @@ ifdef INTERNAL_QSORT COMPAT_OBJS += compat/qsort.o endif +ifdef NO_PTHREADS + THREADED_DELTA_SEARCH = + BASIC_CFLAGS += -DNO_PTHREADS +else + EXTLIBS += $(PTHREAD_LIBS) +endif + ifdef THREADED_DELTA_SEARCH BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH - EXTLIBS += $(PTHREAD_LIBS) LIB_OBJS += thread-utils.o endif ifdef DIR_HAS_BSD_GROUP_SEMANTICS |