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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