#
# Makefile.in for mpiexec
#
# $Id: Makefile.in 351 2006-03-25 22:02:24Z pw $
#
# Copyright (C) 2000-6 Pete Wyckoff <pw@osc.edu>
#
SRC   = mpiexec.c get_hosts.c start_tasks.c task.c event.c util.c config.c \
	stdio.c growstr.c pmi.c gm.c ib.c p4.c rai.c concurrent.c exedist.c \
	spawn.c
H     = mpiexec.h util.h growstr.h list.h
OTHER = ChangeLog LICENSE README mpiexec.1 proc-relations.fig \
	hello.c hellof.f hellomp.f redir-helper.c \
	runtests.pl README.lam
PATCH = lam-mpiexec-tm-6.6b1.patch \
	mpich-1.2.3-alpha-011119-mpiexec.diff \
	mpich-1.2.3-alpha-020118-mpiexec.diff \
	pbs-2.2.11-mpiexec.diff \
	pbs-2.3.11-mpiexec.diff \
	pbs-2.3.12-mpiexec.diff \
	pbs-2.3.12-mom-restart.diff \
	torque-1.1.0p0-mpiexec.diff

AUTOCONF_SRC = configure.in Makefile.in config.h.in mpiexec.spec.in
AUTOCONF_GEN = configure mpiexec.spec
CONFIGURE_GEN = Makefile config.h config.cache config.log config.status \
    stamp-h

DIST_FILES := $(sort $(SRC) $(H) $(OTHER) $(AUTOCONF_SRC) $(AUTOCONF_GEN))
PATCH_FILES := $(addprefix patch/,$(PATCH))

OBJ = $(SRC:.c=.o)
CC = @CC@
CFLAGS = @CFLAGS@
PBSINCL = @PBSINCL@
CPP_M = @CPP_M@
# sometimes handy
# VERSION = $(shell date +%Y%m%d)
VERSION = @version@

LD = $(CC)
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@ @PBSLIBS@

# install paths
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
mandir = @mandir@/man1

# Make this too?  For broken PBSPro installs only.
ifeq (@pbspro_helper@,1)
mpiexec_helper = mpiexec-redir-helper
endif

.SUFFIXES:
.SUFFIXES: .c .o

# ensure these first
all:: configure config.h config.status Makefile

all:: mpiexec $(mpiexec_helper)

mpiexec: $(OBJ)
	$(LD) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)

mpiexec-redir-helper: redir-helper.o
	$(LD) $(LDFLAGS) -o $@ $^

.c.o:
	$(CC) $(CFLAGS) $(PBSINCL) -c $<

.PHONY: clean distclean
clean::
	rm -f $(OBJ) mpiexec redir-helper.o mpiexec-redir-helper
distclean:: clean

# on suns, install wants to search /bin and not do anything,
# so instead do all this rm and chmod and everything, yuk
install:: mpiexec
	[ -d $(DESTDIR)$(bindir) ] || install -d $(DESTDIR)$(bindir)
	[ -d $(DESTDIR)$(mandir) ] || install -d $(DESTDIR)$(mandir)
	cp mpiexec $(DESTDIR)$(bindir)
	-rm -f $(DESTDIR)$(mandir)/mpiexec.1
	cp mpiexec.1 $(DESTDIR)$(mandir)
	chmod 444 $(DESTDIR)$(mandir)/mpiexec.1

ifeq (@pbspro_helper@,1)
install:: mpiexec-redir-helper
	cp mpiexec-redir-helper $(DESTDIR)$(bindir)
	cp mpiexec-redir-helper.1 $(DESTDIR)$(mandir)
	chmod 444 $(DESTDIR)$(mandir)/mpiexec-redir-helper.1
endif


tags: $(SRC) $(H) config.h
	ctags $^
distclean::
	rm -f tags
	rm -rf autom4te.cache

# depend
ifeq (,$(filter clean distclean dist,$(MAKECMDGOALS)))
-include .depend
endif
all:: .depend
.depend: $(SRC) $(H) config.h Makefile
	$(CC) $(CPP_M) $(CFLAGS) $(PBSINCL) $(SRC) > .depend

distclean::
	rm -f .depend

#
# Test program compilation.  Assumes that an executable can be
# created in one step using the command "mpicc", as configured
# via the command line.
#
# The SUNWhpc "mpi" compilers require -lmpi, but no paths, to
# link properly.  Hacky search for it here.
#
MPICC = @mpicc@
MPIF77 = @mpif77@
ifeq (,$(shell echo $(MPICC) | sed 's/.*mpcc$$//; s/.*tmcc$$//'))
    MPICC_LIB = -lmpi
endif

hello: hello.c config.h
	$(MPICC) -o $@ $< $(MPICC_LIB)
hellof: hellof.f config.h
	$(MPIF77) -o $@ $< $(MPICC_LIB)
# your flag may vary:  -openmp for intel, -mp for pgi, nothing for gcc
hellomp: hellomp.f config.h
	$(MPIF77) -openmp -o $@ $< $(MPICC_LIB)
clean::
	rm -f hello{,f,mp}{,.o}
	rm -f work.pc{,l}

# ps figure showing how all entities are related
proc-relations.ps: proc-relations.fig
	fig2dev -L ps -c -z Letter -m 1.0 -l xxx -n $@ -x 0 -y 0 $< $@

# distribution tarball
.PHONY: dist
MV := mpiexec-$(VERSION)
dist:
	mkdir $(MV)
	cp $(DIST_FILES) $(MV)
	mkdir $(MV)/patch
	cp $(PATCH_FILES) $(MV)/patch
	tar cf - $(MV) | gzip -9c > dist/$(MV).tgz
	rm -rf $(MV)

# stamp file to avoid non-changedness
config.h: stamp-h
stamp-h: config.h.in config.status
	./config.status

Makefile: Makefile.in config.status
	./config.status

# get rid of configure output too (but not autoconf output)
distclean::
	rm -f $(CONFIGURE_GEN)