userspace/wrsw_rtud: Print version at startup

It is good to have in logs when and what version of rtud started. Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

userspace/wrsw_rtud: Print version at startup
It is good to have in logs when and what version of rtud started. Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
b9bd523c · Adam Wujek · 3e6fb758 · b9bd523c · b9bd523c
Commit b9bd523c authored Jun 26, 2015 by Adam Wujek 💬
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Makefile userspace/wrsw_rtud/Makefile +3 -0

rtud.c userspace/wrsw_rtud/rtud.c +4 -0

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--- a/userspace/wrsw_rtud/Makefile
+++ b/userspace/wrsw_rtud/Makefile
@@ -23,6 +23,9 @@ CFLAGS = -O2 -Wall -ggdb  \
 	-I../libwr/include \
 	-I$(LINUX)/arch/arm/mach-at91/include

+GIT_VER = $(shell git describe --always --dirty | sed  's;^wr-switch-sw-;;')
+CFLAGS += -D__GIT_VER__="\"${GIT_VER}\""
+
 LDFLAGS 	:= -L../libwr -L../mini-rpc\
 		-lwr -lpthread -lminipc


--- a/userspace/wrsw_rtud/rtud.c
+++ b/userspace/wrsw_rtud/rtud.c
@@ -355,6 +355,10 @@ int main(int argc, char **argv)

 	wrs_msg_init(argc, argv);

+	/* Print RTUd's version */
+	wrs_msg(LOG_ALERT, "wrsw_rtud. Commit %s, built on " __DATE__ "\n",
+		__GIT_VER__);
+
 	if (argc > 1) {
 		// Strip out path from argv[0] if exists, and extract command name
 		for (name = s = argv[0]; s[0]; s++) {