Make global makefile

055487d6 · Joanne Hugé · 3b0c4fa5 · 055487d6 · 055487d6 · 055487d6
Commit 055487d6 authored Mar 16, 2021 by Joanne Hugé
52 changed files
--- a/.gitignore
+++ b/.gitignore
 *.o
 *.ll
 *.d
-latency-measure/build/main
-latency-measure/build/main
-clockres/build/clockres
-clockres/build/clockres_arm
-packet-exchange/build/server
-packet-exchange/build/client
-gettime/build/gettime
-software-pulse/build/software-pulse
-test-ptp/build/server
-test-ptp/build/client
+
+bin
+
+src/clockres/build/*
+!src/clockres/build/Makefile
+src/gettime/build/*
+!src/gettime/build/Makefile
+src/packet-exchange/build/*
+!src/packet-exchange/build/Makefile
+src/software-pulse/build/*
+!src/software-pulse/build/Makefile
+src/test-ptp/build/*
+!src/test-ptp/build/Makefile
+src/xdp-testing/build/*
+!src/xdp-testing/build/Makefile

 scripts/packet-histogram_stop-options*

--- a/Makefile
+++ b/Makefile
+SUBPROGS=packet-exchange clockres gettime software-pulse
+CLEANPROGS=$(SUBPROGS:%=clean%)
+
+all: $(SUBPROGS)
+
+$(SUBPROGS):
+	cd src/$@/build && $(MAKE)
+	cd ../../..
+	mkdir -p bin
+	ln -fs $(realpath src)/$@/build/bin/* bin/
+
+clean: $(CLEANPROGS)
+	$(RM) -rf bin
+
+$(CLEANPROGS):
+	cd src/$(@:clean%=%)/build && $(MAKE) clean
--- a/clockres/build/Makefile
+++ b/clockres/build/Makefile
@@ -20,12 +20,19 @@ LDFLAGS = -pthread

 vpath %.c $(SRCDIR)

+all: links
+links: bin/$(PROG)
+bin/$(PROG): $(PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(PROG)) bin/$(PROG)
+
 $(PROG): $(OBJS)
 	$(CC) $(LDFLAGS) $^ -o $@

 -include $(subst .c,.d,$(SRCS))

 clean:
+	$(RM) -rf bin
 	$(RM) $(OBJS) $(PROG) $(subst .c,.d,$(SRCS))

-.PHONY: clean
+.PHONY: clean all links
--- a/clockres/src/clockres.c
+++ b/clockres/src/clockres.c
--- a/clockres/src/tracer.c
+++ b/clockres/src/tracer.c
--- a/clockres/src/tracer.h
+++ b/clockres/src/tracer.h
--- a/gettime/build/Makefile
+++ b/gettime/build/Makefile
@@ -19,12 +19,19 @@ LLIBS = -pthread

 vpath %.c $(SRCDIR)

+all: links
+links: bin/$(PROG)
+bin/$(PROG): $(PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(PROG)) bin/$(PROG)
+
 $(PROG): $(OBJS)
 	$(CC) $(LDFLAGS) $(LDIRS) $^ $(LLIBS) -o $@

 -include $(subst .c,.d,$(SRCS))

 clean:
+	$(RM) -rf bin
 	$(RM) $(OBJS) $(PROG) $(subst .c,.d,$(SRCS))

-.PHONY: clean
+.PHONY: clean all links
--- a/gettime/src/gettime.c
+++ b/gettime/src/gettime.c
--- a/packet-exchange/build/Makefile
+++ b/packet-exchange/build/Makefile
@@ -42,6 +42,15 @@ endif

 vpath %.c $(SRCDIR)

+all: links
+links: bin/$(SERVER_PROG) bin/$(CLIENT_PROG)
+bin/$(SERVER_PROG): $(SERVER_PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(SERVER_PROG)) $@
+bin/$(CLIENT_PROG): $(CLIENT_PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(CLIENT_PROG)) $@
+
 xdp_kern.o: xdp_kern.c
 	clang $(IFLAGS) -isystem /usr/include/arm-linux-gnueabihf -S -target bpf -D __BPF_TRACING__ -Wall -O2 -emit-llvm -c -g -o xdp_kern.ll $^
 	llc -march=bpf -filetype=obj -o $@ xdp_kern.ll
@@ -62,7 +71,8 @@ $(CLIENT_PROG): $(CLIENT_OBJS)
 -include $(subst .c,.d,$(CLIENT_SRCS))

 clean:
+	$(RM) -rf bin
 	$(RM) $(SERVER_OBJS) $(SERVER_PROG) $(subst .c,.d,$(SERVER_SRCS))
 	$(RM) $(CLIENT_OBJS) $(CLIENT_PROG) $(subst .c,.d,$(CLIENT_SRCS))

-.PHONY: clean
+.PHONY: clean all links
--- a/packet-exchange/src/bpf_endian.h
+++ b/packet-exchange/src/bpf_endian.h
--- a/packet-exchange/src/bpf_helpers.h
+++ b/packet-exchange/src/bpf_helpers.h
--- a/packet-exchange/src/client.c
+++ b/packet-exchange/src/client.c
--- a/packet-exchange/src/common.c
+++ b/packet-exchange/src/common.c
--- a/packet-exchange/src/common.h
+++ b/packet-exchange/src/common.h
--- a/packet-exchange/src/gpio.c
+++ b/packet-exchange/src/gpio.c
--- a/packet-exchange/src/gpio.h
+++ b/packet-exchange/src/gpio.h
--- a/packet-exchange/src/parsing_helpers.h
+++ b/packet-exchange/src/parsing_helpers.h
--- a/packet-exchange/src/recv_packet.c
+++ b/packet-exchange/src/recv_packet.c
--- a/packet-exchange/src/recv_packet.h
+++ b/packet-exchange/src/recv_packet.h
--- a/packet-exchange/src/send_packet.c
+++ b/packet-exchange/src/send_packet.c
--- a/packet-exchange/src/send_packet.h
+++ b/packet-exchange/src/send_packet.h
--- a/packet-exchange/src/server.c
+++ b/packet-exchange/src/server.c
--- a/packet-exchange/src/tracer.c
+++ b/packet-exchange/src/tracer.c
--- a/packet-exchange/src/tracer.h
+++ b/packet-exchange/src/tracer.h
--- a/packet-exchange/src/xdp_kern.c
+++ b/packet-exchange/src/xdp_kern.c
--- a/software-pulse/build/Makefile
+++ b/software-pulse/build/Makefile
@@ -22,12 +22,19 @@ LLIBS = -pthread

 vpath %.c $(SRCDIR)

+all: links
+links: bin/$(PROG)
+bin/$(PROG): $(PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(PROG)) bin/$(PROG)
+
 $(PROG): $(OBJS)
 	$(CC) $(LDFLAGS) $(LDIRS) $^ $(LLIBS) -o $@

 -include $(subst .c,.d,$(SRCS))

 clean:
+	$(RM) -rf bin
 	$(RM) $(OBJS) $(PROG) $(subst .c,.d,$(SRCS))

-.PHONY: clean
+.PHONY: clean all links
--- a/software-pulse/src/common.c
+++ b/software-pulse/src/common.c
--- a/software-pulse/src/common.h
+++ b/software-pulse/src/common.h
--- a/software-pulse/src/gpio.c
+++ b/software-pulse/src/gpio.c
--- a/software-pulse/src/gpio.h
+++ b/software-pulse/src/gpio.h
--- a/software-pulse/src/pulse.c
+++ b/software-pulse/src/pulse.c
--- a/software-pulse/src/pulse.h
+++ b/software-pulse/src/pulse.h
--- a/software-pulse/src/software-pulse.c
+++ b/software-pulse/src/software-pulse.c
--- a/test-ptp/build/Makefile
+++ b/test-ptp/build/Makefile
@@ -42,6 +42,15 @@ endif

 vpath %.c $(SRCDIR)

+all: links
+links: bin/$(SERVER_PROG) bin/$(CLIENT_PROG)
+bin/$(SERVER_PROG): $(SERVER_PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(SERVER_PROG)) $@
+bin/$(CLIENT_PROG): $(CLIENT_PROG)
+	mkdir -p bin
+	ln -fs $(realpath $(CLIENT_PROG)) $@
+
 xdp_kern.o: xdp_kern.c
 	clang $(IFLAGS) -isystem /usr/include/arm-linux-gnueabihf -S -target bpf -D __BPF_TRACING__ -Wall -O2 -emit-llvm -c -g -o xdp_kern.ll $^
 	llc -march=bpf -filetype=obj -o $@ xdp_kern.ll
@@ -62,7 +71,8 @@ $(CLIENT_PROG): $(CLIENT_OBJS)
 -include $(subst .c,.d,$(CLIENT_SRCS))

 clean:
+	$(RM) -rf bin
 	$(RM) $(SERVER_OBJS) $(SERVER_PROG) $(subst .c,.d,$(SERVER_SRCS))
 	$(RM) $(CLIENT_OBJS) $(CLIENT_PROG) $(subst .c,.d,$(CLIENT_SRCS))

-.PHONY: clean
+.PHONY: clean all links
--- a/test-ptp/src/bpf_helpers.h
+++ b/test-ptp/src/bpf_helpers.h
--- a/test-ptp/src/client.c
+++ b/test-ptp/src/client.c
--- a/test-ptp/src/common.c
+++ b/test-ptp/src/common.c
--- a/test-ptp/src/common.h
+++ b/test-ptp/src/common.h
--- a/test-ptp/src/gpio.c
+++ b/test-ptp/src/gpio.c
--- a/test-ptp/src/gpio.h
+++ b/test-ptp/src/gpio.h
--- a/test-ptp/src/recv_packet.c
+++ b/test-ptp/src/recv_packet.c
--- a/test-ptp/src/recv_packet.h
+++ b/test-ptp/src/recv_packet.h
--- a/test-ptp/src/send_packet.c
+++ b/test-ptp/src/send_packet.c
--- a/test-ptp/src/send_packet.h
+++ b/test-ptp/src/send_packet.h
--- a/test-ptp/src/server.c
+++ b/test-ptp/src/server.c
--- a/test-ptp/src/tracer.c
+++ b/test-ptp/src/tracer.c
--- a/test-ptp/src/tracer.h
+++ b/test-ptp/src/tracer.h
--- a/test-ptp/src/xdp_kern.c
+++ b/test-ptp/src/xdp_kern.c
--- a/xdp-testing/Makefile
+++ b/xdp-testing/Makefile
--- a/xdp-testing/bpf_helpers.h
+++ b/xdp-testing/bpf_helpers.h
--- a/xdp-testing/xdp_kern.c
+++ b/xdp-testing/xdp_kern.c
--- a/xdp-testing/xdp_pass_kern.c
+++ b/xdp-testing/xdp_pass_kern.c