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 #

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 # Config stuff for AIX.

 include $(CORE_DEPTH)/coreconf/UNIX.mk

 #

 # There are two implementation strategies available on AIX:

 # pthreads, and pthreads-user.  The default is pthreads.

 # In both strategies, we need to use pthread_user.c, instead of

 # aix.c.  The fact that aix.c is never used is somewhat strange.

 # 

 # So we need to do the following:

 # - Default (PTHREADS_USER not defined in the environment or on

 #   the command line):

 #   Set PTHREADS_USER=1, USE_PTHREADS=1

 # - PTHREADS_USER=1 set in the environment or on the command line:

 #   Do nothing.

 #

 ifeq ($(PTHREADS_USER),1)

 	USE_PTHREADS =            # just to be safe

 	IMPL_STRATEGY = _PTH_USER

 else

 	USE_PTHREADS = 1

 	PTHREADS_USER = 1

 endif

 DEFAULT_COMPILER = xlc_r

 CC		= xlc_r

 CCC		= xlC_r

 CPU_ARCH	= rs6000

 RANLIB		= ranlib

 OS_CFLAGS	= -DAIX -DSYSV

 OS_LIBS 	+= -blibpath:/usr/lib:/lib -lc -lm

 DSO_LDOPTS	= -brtl -bnortllib -bM:SRE -bnoentry

 MKSHLIB 	= $(LD) $(DSO_LDOPTS) -blibpath:/usr/lib:/lib -lc -lm

 AIX_WRAP	= $(DIST)/lib/aixwrap.o

 AIX_TMP		= $(OBJDIR)/_aix_tmp.o

 ifdef MAPFILE

 DSO_LDOPTS	+= -bexport:$(MAPFILE)

 else

 DSO_LDOPTS	+= -bexpall

 endif

 PROCESS_MAP_FILE = grep -v ';+' $< | grep -v ';-' | \

                 sed -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,,' > $@

 ifdef BUILD_OPT

 	OPTIMIZER += -qmaxmem=-1

 endif

 ifeq ($(USE_64), 1)

 	OS_CFLAGS	+= -DAIX_64BIT

 	OBJECT_MODE=64

 	export OBJECT_MODE

 endif