diff --git a/libkqueue/GNUmakefile b/libkqueue/GNUmakefile
index 227a182..a5b790d 100644
--- a/libkqueue/GNUmakefile
+++ b/libkqueue/GNUmakefile
@@ -207,70 +207,70 @@ package: clean libkqueue-2.0.1.tar.gz
 	rm -rf rpm
 
 src/common/filter.o: src/common/filter.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/filter.o -fPIC -DPIC $(CFLAGS) -c src/common/filter.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/filter.o -fPIC -DPIC $(CFLAGS) -c src/common/filter.c
 
 src/common/kevent.o: src/common/kevent.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/kevent.o -fPIC -DPIC $(CFLAGS) -c src/common/kevent.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/kevent.o -fPIC -DPIC $(CFLAGS) -c src/common/kevent.c
 
 src/common/knote.o: src/common/knote.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h src/common/alloc.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/knote.o -fPIC -DPIC $(CFLAGS) -c src/common/knote.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/knote.o -fPIC -DPIC $(CFLAGS) -c src/common/knote.c
 
 src/common/kqueue.o: src/common/kqueue.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/kqueue.o -fPIC -DPIC $(CFLAGS) -c src/common/kqueue.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/kqueue.o -fPIC -DPIC $(CFLAGS) -c src/common/kqueue.c
 
 src/common/map.o: src/common/map.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/map.o -fPIC -DPIC $(CFLAGS) -c src/common/map.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/common/map.o -fPIC -DPIC $(CFLAGS) -c src/common/map.c
 
 src/linux/platform.o: src/linux/platform.c src/linux/../common/private.h config.h src/linux/../common/tree.h src/linux/../common/../posix/platform.h src/linux/../common/../posix/../../include/sys/event.h src/linux/../common/../linux/platform.h src/linux/../common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/platform.o -fPIC -DPIC $(CFLAGS) -c src/linux/platform.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/platform.o -fPIC -DPIC $(CFLAGS) -c src/linux/platform.c
 
 src/linux/read.o: src/linux/read.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/read.o -fPIC -DPIC $(CFLAGS) -c src/linux/read.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/read.o -fPIC -DPIC $(CFLAGS) -c src/linux/read.c
 
 src/linux/signal.o: src/linux/signal.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/signal.o -fPIC -DPIC $(CFLAGS) -c src/linux/signal.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/signal.o -fPIC -DPIC $(CFLAGS) -c src/linux/signal.c
 
 src/linux/timer.o: src/linux/timer.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/timer.o -fPIC -DPIC $(CFLAGS) -c src/linux/timer.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/timer.o -fPIC -DPIC $(CFLAGS) -c src/linux/timer.c
 
 src/linux/user.o: src/linux/user.c include/sys/event.h src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/user.o -fPIC -DPIC $(CFLAGS) -c src/linux/user.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/user.o -fPIC -DPIC $(CFLAGS) -c src/linux/user.c
 
 src/linux/vnode.o: src/linux/vnode.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/vnode.o -fPIC -DPIC $(CFLAGS) -c src/linux/vnode.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/vnode.o -fPIC -DPIC $(CFLAGS) -c src/linux/vnode.c
 
 src/linux/write.o: src/linux/write.c src/common/private.h config.h src/common/tree.h src/common/../posix/platform.h src/common/../posix/../../include/sys/event.h src/common/../linux/platform.h src/common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/write.o -fPIC -DPIC $(CFLAGS) -c src/linux/write.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/linux/write.o -fPIC -DPIC $(CFLAGS) -c src/linux/write.c
 
 src/posix/platform.o: src/posix/platform.c src/posix/../common/private.h config.h src/posix/../common/tree.h src/posix/../common/../posix/platform.h src/posix/../common/../posix/../../include/sys/event.h src/posix/../common/../linux/platform.h src/posix/../common/debug.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/posix/platform.o -fPIC -DPIC $(CFLAGS) -c src/posix/platform.c
+	$(CC) -DHAVE_CONFIG_H -I. -I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -std=c99 -D_XOPEN_SOURCE=600  -fvisibility=hidden -o src/posix/platform.o -fPIC -DPIC $(CFLAGS) -c src/posix/platform.c
 
 test/kevent.o: test/kevent.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/kevent.o $(CFLAGS) -c test/kevent.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/kevent.o $(CFLAGS) -c test/kevent.c
 
 test/main.o: test/main.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/main.o $(CFLAGS) -c test/main.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/main.o $(CFLAGS) -c test/main.c
 
 test/proc.o: test/proc.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/proc.o $(CFLAGS) -c test/proc.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/proc.o $(CFLAGS) -c test/proc.c
 
 test/read.o: test/read.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/read.o $(CFLAGS) -c test/read.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/read.o $(CFLAGS) -c test/read.c
 
 test/signal.o: test/signal.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/signal.o $(CFLAGS) -c test/signal.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/signal.o $(CFLAGS) -c test/signal.c
 
 test/test.o: test/test.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/test.o $(CFLAGS) -c test/test.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/test.o $(CFLAGS) -c test/test.c
 
 test/timer.o: test/timer.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/timer.o $(CFLAGS) -c test/timer.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/timer.o $(CFLAGS) -c test/timer.c
 
 test/user.o: test/user.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/user.o $(CFLAGS) -c test/user.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/user.o $(CFLAGS) -c test/user.c
 
 test/vnode.o: test/vnode.c test/common.h include/sys/event.h test/../config.h GNUmakefile
-	$(CC) -DHAVE_CONFIG_H -I. -g -O0 -Wall -Werror -I./include -I./test -g -O0 -o test/vnode.o $(CFLAGS) -c test/vnode.c
+	$(CC) -DHAVE_CONFIG_H -I. -Wall -I./include -I./test -o test/vnode.o $(CFLAGS) -c test/vnode.c
 
 uninstall: 
 	rm -f $(DESTDIR)$(LIBDIR)/libkqueue.so