haproxy/dev/tcploop/Makefile

CC       = gcc
OPTIMIZE = -O2 -g
DEFINE   =
INCLUDE  =
OBJS     = tcploop

V = 0
Q = @
ifeq ($V,1)
Q=
endif

ifeq ($V,1)
cmd_CC = $(CC)
else
ifeq (3.81,$(firstword $(sort $(MAKE_VERSION) 3.81)))
# 3.81 or above
cmd_CC = $(info $   CC      $@) $(Q)$(CC)
else
# 3.80 or older
cmd_CC = $(Q)echo "  CC      $@";$(CC)
endif
endif

tcploop: tcploop.c
	$(cmd_CC) $(OPTIMIZE) $(DEFINE) $(INCLUDE) -o $@ $^

clean:
	rm -f $(OBJS) *.[oas] *~
CONTRIB: tcploop: scriptable TCP I/O for debugging purposes netcat, nc6 and socat are only partially convenient as reproducers for state machine bugs, but when it comes to adding delays, forcing resets, waiting for data to be acked, they become useless. The purpose of this utility is to be able to easily script some TCP operations such as connect, accept, send, receive, shutdown and of course pauses. 2016-11-12 10:29:46 +00:00			`CC = gcc`
			`OPTIMIZE = -O2 -g`
			`DEFINE =`
			`INCLUDE =`
			`OBJS = tcploop`

BUILD: makefile: properly pass CC to sub-projects The "poll" and "tcploop" sub-projects have their own makefiles. But since the cmd_* commands were migrated from "echo" to $(info) with make 3.81, the command is confusingly displayed in the top-level makefile before entering the directory, even making one think that the build occurred. Let's instead propagate the verbosity level through the sub-projects and let them adapt their own cmd_CC. For now this peans a little bit of duplication for poll and tcploop. 2022-11-17 07:15:27 +00:00			`V = 0`
			`Q = @`
			`ifeq ($V,1)`
			`Q=`
			`endif`

			`ifeq ($V,1)`
			`cmd_CC = $(CC)`
			`else`
			`ifeq (3.81,$(firstword $(sort $(MAKE_VERSION) 3.81)))`
			`# 3.81 or above`
			`cmd_CC = $(info $ CC $@) $(Q)$(CC)`
			`else`
			`# 3.80 or older`
			`cmd_CC = $(Q)echo " CC $@";$(CC)`
			`endif`
			`endif`

CONTRIB: tcploop: scriptable TCP I/O for debugging purposes netcat, nc6 and socat are only partially convenient as reproducers for state machine bugs, but when it comes to adding delays, forcing resets, waiting for data to be acked, they become useless. The purpose of this utility is to be able to easily script some TCP operations such as connect, accept, send, receive, shutdown and of course pauses. 2016-11-12 10:29:46 +00:00			`tcploop: tcploop.c`
BUILD: makefile: properly pass CC to sub-projects The "poll" and "tcploop" sub-projects have their own makefiles. But since the cmd_* commands were migrated from "echo" to $(info) with make 3.81, the command is confusingly displayed in the top-level makefile before entering the directory, even making one think that the build occurred. Let's instead propagate the verbosity level through the sub-projects and let them adapt their own cmd_CC. For now this peans a little bit of duplication for poll and tcploop. 2022-11-17 07:15:27 +00:00			`$(cmd_CC) $(OPTIMIZE) $(DEFINE) $(INCLUDE) -o $@ $^`
CONTRIB: tcploop: scriptable TCP I/O for debugging purposes netcat, nc6 and socat are only partially convenient as reproducers for state machine bugs, but when it comes to adding delays, forcing resets, waiting for data to be acked, they become useless. The purpose of this utility is to be able to easily script some TCP operations such as connect, accept, send, receive, shutdown and of course pauses. 2016-11-12 10:29:46 +00:00
			`clean:`
			`rm -f $(OBJS) .[oas] ~`