# -*- Mode: Makefile; -*-

# vim: set ft=automake :

#

# (C) 2011 by Argonne National Laboratory.

#     See COPYRIGHT in top-level directory.

#

# FIXME should these be prefixed with AM_ under automake?  Should we cut some or

# all of these?

MPICHDIR=..

#CC       = $(MPICHDIR)/bin/mpicc

AM_CFLAGS   = $(WRAPPER_CFLAGS)

CXXFLAGS = $(WRAPPER_CXXFLAGS)

FFLAGS   = $(WRAPPER_FFLAGS)

FCFLAGS  = $(WRAPPER_FCFLAGS)

AM_LDFLAGS  =

AM_CPPFLAGS = $(WRAPPER_CPPFLAGS)

#DEFS     = 

AM_CPPFLAGS += -I$(top_builddir)/src/include -I${top_srcdir}/src/include

if BUILD_ROMIO

AM_CPPFLAGS += -I$(top_builddir)/src/mpi/romio/include -I${top_srcdir}/mpi/romio/include/include

endif BUILD_ROMIO

cpi_DEPENDENCIES =

# This directory of examples conceptually lives "outside" of the real MPICH

# build and so we add "-lblah" for MPICH libs instead of specifying

# "../lib/libblah.la" (this invocation of make has no way to cause it to be

# rebuilt).

#

# FIXME we add the core MPICH libs explicitly to cpi_DEPENDENCIES to force cpi

# to get rebuilt whenever MPICH's core libraries are rebuilt, but perhaps there

# is a better system?

# the make-time instances of libpmpi.la and libmpi.la live here

AM_LDFLAGS += -L../lib

# the make-time instances of libmpl.la and libopa.la live here

AM_LDFLAGS += @mpllibdir@ @opalibdir@

# Wrapper LDFLAGS need to be added at the end to make sure we link

# with the libraries we just built, and not any previously installed

# libraries.

AM_LDFLAGS += $(WRAPPER_LDFLAGS)

external_libs = $(WRAPPER_LIBS)

if BUILD_PROFILING_LIB

LIBS += -l@PMPILIBNAME@

cpi_DEPENDENCIES += ../lib/lib@PMPILIBNAME@.la

endif BUILD_PROFILING_LIB

LIBS += -l@MPILIBNAME@ $(external_libs)

cpi_DEPENDENCIES += ../lib/lib@MPILIBNAME@.la

noinst_PROGRAMS = cpi

# pmandel requires a separate set of socket calls (its a long story)

# and may not build on most platforms

EXTRA_PROGRAMS = pmandel pmandel_spawn pmandel_service pmandel_spaserv    \

                 pmandel_fence hellow icpi ircpi parent child srtest \

                 spawn_merge_parent spawn_merge_child1 spawn_merge_child2

# LIBS includes -lmpich and other libraries (e.g., -lpmpich if

# weak symbols are not supported)

# FIXME is the above true under automake?

hellow_SOURCES = hellow.c

srtest_SOURCES = srtest.c

child_SOURCES = child.c

parent_SOURCES = parent.c

# "cpi" is special, we always build it at the end of the regular "make" process

# and its main purpose is to catch missing symbol link-time errors before any

# tests are run.  So we add "-static" to its LDFLAGS in order to force this

# symbol resolution at build time instead of deferring it to run time as would

# occur in dynamic linking.

#

# TODO need to check that this works correctly if "--enable-shared

# --disable-static" is passed to configure.

cpi_SOURCES = cpi.c

cpi_LDADD = -lm

cpi_LDFLAGS = $(AM_LDFLAGS) $(mpich_libtool_static_flag)

icpi_SOURCES = icpi.c

icpi_LDADD = -lm

ircpi_SOURCES = ircpi.c

ircpi_LDADD = -lm

pmandel_SOURCES = pmandel.c

pmandel_LDADD = -lm

pmandel_spawn_SOURCES = pmandel_spawn.c

pmandel_spawn_LDADD = -lm

pmandel_service_SOURCES = pmandel_service.c

pmandel_service_LDADD = -lm

pmandel_spaserv_SOURCES = pmandel_spaserv.c

pmandel_spaserv_LDADD = -lm

pmandel_fence_SOURCES = pmandel_fence.c

pmandel_fence_LDADD = -lm

spawn_merge_parent_SOURCES = spawn_merge_parent.c

spawn_merge_child1_SOURCES = spawn_merge_child1.c

spawn_merge_child2_SOURCES = spawn_merge_child2.c