regressions: Add Makefile for ck_rwlock and ck_brlock.

Remove Makefile entry from .gitignore.

.gitignore

@@ -1,4 +1,3 @@
-Makefile
 build/ck.build
 build/ck.pc
 build/regressions.build

regressions/ck_brlock/benchmark/Makefile

@@ -0,0 +1,14 @@
+.PHONY: clean distribution
+
+OBJECTS=latency
+
+all: $(OBJECTS)
+
+latency: latency.c ../../../include/ck_brlock.h
+	$(CC) $(CFLAGS) -o latency latency.c
+
+clean:
+	rm -rf *.dSYM *~ *.o $(OBJECTS)
+
+include ../../../build/regressions.build
+CFLAGS+=$(PTHREAD_CFLAGS) -D_GNU_SOURCE

regressions/ck_brlock/validate/Makefile

@@ -0,0 +1,14 @@
+.PHONY: clean distribution
+
+OBJECTS=validate 
+
+all: $(OBJECTS)
+
+validate: validate.c ../../../include/ck_brlock.h
+	$(CC) $(CFLAGS) -o validate validate.c
+
+clean:
+	rm -rf *.dSYM *~ *.o $(OBJECTS)
+
+include ../../../build/regressions.build
+CFLAGS+=$(PTHREAD_CFLAGS) -D_GNU_SOURCE

regressions/ck_rwlock/benchmark/Makefile

@@ -0,0 +1,14 @@
+.PHONY: clean distribution
+
+OBJECTS=latency
+
+all: $(OBJECTS)
+
+latency: latency.c ../../../include/ck_rwlock.h
+	$(CC) $(CFLAGS) -o latency latency.c
+
+clean:
+	rm -rf *.dSYM *~ *.o $(OBJECTS)
+
+include ../../../build/regressions.build
+CFLAGS+=$(PTHREAD_CFLAGS) -D_GNU_SOURCE

regressions/ck_rwlock/validate/Makefile

@@ -0,0 +1,14 @@
+.PHONY: clean distribution
+
+OBJECTS=validate 
+
+all: $(OBJECTS)
+
+validate: validate.c ../../../include/ck_rwlock.h
+	$(CC) $(CFLAGS) -o validate validate.c
+
+clean:
+	rm -rf *.dSYM *~ *.o $(OBJECTS)
+
+include ../../../build/regressions.build
+CFLAGS+=$(PTHREAD_CFLAGS) -D_GNU_SOURCE