From bb01da2d4df4a356bc766164fdcb6b5431bef004 Mon Sep 17 00:00:00 2001
From: Paul Roukema <roukemap@gmail.com>
Date: 周三, 05 9月 2018 23:40:26 +0800
Subject: [PATCH] Fix undefined macro warnings for embedded targets Embedded targets may not define e.g. _BSD_SOURCE. Check if these are defined before using their values Also make sure that intenal macros are always defined

---
 examples/test-tcp-srq/Makefile |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/examples/test-tcp-srq/Makefile b/examples/test-tcp-srq/Makefile
index 1d225a9..dcfa0b1 100644
--- a/examples/test-tcp-srq/Makefile
+++ b/examples/test-tcp-srq/Makefile
@@ -2,9 +2,10 @@
 PROG = test
 
 SRCS = main.c ../common/scpi-def.c
-CFLAGS += -Wextra -I ../../libscpi/inc/
-LDFLAGS += ../../libscpi/dist/libscpi.a
+CFLAGS += -Wextra -Wmissing-prototypes -Wimplicit -I ../../libscpi/inc/
+LDFLAGS += -lm ../../libscpi/dist/libscpi.a -Wl,--as-needed
 
+.PHONY: clean all
 
 all: $(PROG)
 
@@ -14,7 +15,7 @@
 	$(CC) -c $(CFLAGS) $(CPPFLAGS) -o $@ $<
 
 $(PROG): $(OBJS)
-	$(CC) -o $@ $(OBJS) $(LDFLAGS)
+	$(CC) -o $@ $(OBJS) $(CFLAGS) $(LDFLAGS)
 
 clean:
 	$(RM) $(PROG) $(OBJS)

--
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