makefiles: avoid redefining STRIP

ip2net/Makefile

@@ -2,17 +2,16 @@ CC ?= gcc
 CFLAGS += -std=gnu99 -O3
 CFLAGS_BSD = -Wno-address-of-packed-member -Wno-logical-op-parentheses -Wno-switch
 CFLAGS_MAC = -mmacosx-version-min=10.8
-STRIP = -s
 LIBS = 
 SRC_FILES = *.c
 
 all: ip2net
 
 ip2net: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
 
 bsd: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) $(CFLAGS_BSD) -o ip2net $(SRC_FILES) $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) $(CFLAGS_BSD) -o ip2net $(SRC_FILES) $(LDFLAGS) $(LIBS)
 
 mac: $(SRC_FILES)
 	$(CC) $(CFLAGS) $(CFLAGS_BSD) $(CFLAGS_MAC) -o ip2net $(SRC_FILES) $(LDFLAGS) $(LIBS)

mdig/Makefile

@@ -2,17 +2,16 @@ CC ?= gcc
 CFLAGS += -std=gnu99 -O3
 CFLAGS_BSD = -Wno-address-of-packed-member -Wno-logical-op-parentheses -Wno-switch
 CFLAGS_MAC = -mmacosx-version-min=10.8
-STRIP = -s
 LIBS = -lpthread
 SRC_FILES = *.c
 
 all: mdig
 
 mdig: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
 
 bsd: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) $(CFLAGS_BSD) -o mdig $(SRC_FILES) $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) $(CFLAGS_BSD) -o mdig $(SRC_FILES) $(LDFLAGS) $(LIBS)
 
 mac: $(SRC_FILES)
 	$(CC) $(CFLAGS) $(CFLAGS_BSD) $(CFLAGS_MAC) -o mdig $(SRC_FILES) $(LDFLAGS) $(LIBS)

nfq/Makefile

@@ -2,7 +2,6 @@ CC ?= gcc
 CFLAGS += -std=gnu99 -O3
 CFLAGS_BSD = -Wno-address-of-packed-member -Wno-logical-op-parentheses -Wno-switch
 CFLAGS_MAC = -mmacosx-version-min=10.8
-STRIP = -s
 LIBS = -lnetfilter_queue -lnfnetlink -lz
 LIBS_BSD = -lz
 SRC_FILES = *.c
@@ -10,10 +9,10 @@ SRC_FILES = *.c
 all: nfqws
 
 nfqws: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
 
 bsd: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) $(CFLAGS_BSD) -o dvtws $(SRC_FILES) $(LDFLAGS) $(LIBS_BSD)
+	$(CC) -s $(CFLAGS) $(CFLAGS_BSD) -o dvtws $(SRC_FILES) $(LDFLAGS) $(LIBS_BSD)
 
 mac: $(SRC_FILES)
 	$(CC) $(CFLAGS) $(CFLAGS_BSD) $(CFLAGS_MAC) -o dvtws $(SRC_FILES) $(LDFLAGS) $(LIBS_BSD)

tpws/Makefile

@@ -2,17 +2,16 @@ CC ?= gcc
 CFLAGS += -std=gnu99 -O3
 CFLAGS_BSD = -Wno-address-of-packed-member -Wno-logical-op-parentheses -Wno-switch
 CFLAGS_MAC = -mmacosx-version-min=10.8
-STRIP = -s
 LIBS = -lz
 SRC_FILES = *.c
 
 all: tpws
 
 tpws: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) -o $@ $(SRC_FILES) $(LDFLAGS) $(LIBS)
 
 bsd: $(SRC_FILES)
-	$(CC) $(STRIP) $(CFLAGS) $(CFLAGS_BSD) -Iepoll-shim/include -o tpws $(SRC_FILES) epoll-shim/src/*.c $(LDFLAGS) $(LIBS)
+	$(CC) -s $(CFLAGS) $(CFLAGS_BSD) -Iepoll-shim/include -o tpws $(SRC_FILES) epoll-shim/src/*.c $(LDFLAGS) $(LIBS)
 
 mac: $(SRC_FILES)
 	$(CC) $(CFLAGS) $(CFLAGS_BSD) $(CFLAGS_MAC) -Iepoll-shim/include -Imacos -o tpws $(SRC_FILES) epoll-shim/src/*.c $(LDFLAGS) $(LIBS)