-#==================================================================================
-# Copyright (c) 2019 Nokia
-# Copyright (c) 2018-2019 AT&T Intellectual Property.
+#
+#=================================================================================
+# Copyright (c) 2019-2020 Nokia
+# Copyright (c) 2018-2020 AT&T Intellectual Property.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
#==================================================================================
#
-# NOTE: this makefile assumes that RMr has been built using the directory .build
+# NOTE: this makefile assumes that RMR has been built using the directory .build
# at the top most repo directory (e.g. ../../.build). It can be changed
# if you need to by adding "build_path=<path>" to the make command line.
+# To use this makefile to build on a system where RMR is already installed
+# try: make build_path=/usr/local/lib
+#
+# By default we prefer the Korn shell (it's just better). If you really need
+# to build with a dfferent shell add "SHELL=path" to the command line:
+# make SHELL=/bin/bash
+#
.EXPORT_ALL_VARIABLES:
.ONESHELL:
-.SHELLFLAGS = -e
-SHELL = /bin/ksh
+#.SHELLFLAGS = -e # hosed on some flavours so keep it off
+SHELL ?= /bin/ksh
+
+ex_cflags = $(shell echo $$EX_CFLAGS )
build_path ?= ../../.build
-header_path := $(shell find ../../.build -name 'rmr.h' |head -1 | sed 's!/rmr/.*!!' )
+header_path := $(shell find $(build_path) -name 'rmr.h' 2>/dev/null |head -1 | sed 's!/rmr/.*!!' )
-C_INCLUDE_PATH := $(header_path)
-LD_LIBRARY_PATH=$(build_path):$(build_path)/lib
+# use from environment if there so as to allow build to reference installed base
+C_INCLUDE_PATH ?= $(header_path)
+LD_LIBRARY_PATH ?= $(build_path):$(build_path)/lib
LIBRARY_PATH = $(LD_LIBRARY_PATH)
# These programmes are designed to test some basic application level functions
-# from the perspective of two communicating processes.
+# from the perspective of two, or more, communicating processes.
-.PHONY: all
-all: sender receiver sender_nano receiver_nano
+.PHONY: all all_si
+all: sender receiver caller mt_receiver v_sender ex_rts_receiver sender_si receiver_si
-receiver_nano: receiver.c
- gcc -I $${C_INCLUDE_PATH:-.} $< -g -o $@ -lrmr -lnanomsg -lpthread -lm
+all_si: sender_si receiver_si
-receiver: receiver.c
- gcc -I $${C_INCLUDE_PATH:-.} $< -g -o $@ -lrmr_nng -lnng -lpthread -lm
-sender_nano: sender.c
- gcc -I $${C_INCLUDE_PATH:-.} $< -g -o $@ -lrmr -lnanomsg -lpthread -lm
+# ------ nng based builds ------------------------------------------------------------
-sender: sender.c
+%:%.c
gcc -I $${C_INCLUDE_PATH:-.} $< -g -o $@ -lrmr_nng -lnng -lpthread -lm
+# special build as it reuses an existing source module
+mt_receiver: receiver.c
+ gcc -I $${C_INCLUDE_PATH:-.} -DMTC $< -g -o $@ -lrmr_nng -lnng -lpthread -lm
+
-.PHONY: clean
+# ----- si test builds -------------------------------------------------------------
+
+%_si : %.c
+ gcc -I $${C_INCLUDE_PATH:-.} $< -g -o $@ -lrmr_si -lpthread -lm
+
+# explicit rule because there is no mt_recever.c
+mt_receiver_si: receiver.c
+ gcc -I $${C_INCLUDE_PATH:-.} -DMTC $< -g -o $@ -lrmr_si -lpthread -lm
+
+
+# --------- housekeeping -----------------------------------------------------------
+
+# clean removes intermediates; nuke removes everything that can be built
+.PHONY: clean nuke
clean:
- rm -f sender sender_nano receiver receiver_nano *.o
+ rm -f *.o
+
+nuke: clean
+ rm -f sender receiver caller mt_receiver