diff options
Diffstat (limited to 'v4l2-apps/libv4l/libv4l2')
| -rw-r--r-- | v4l2-apps/libv4l/libv4l2/Makefile | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/v4l2-apps/libv4l/libv4l2/Makefile b/v4l2-apps/libv4l/libv4l2/Makefile index 614b36cf8..c3af123c8 100644 --- a/v4l2-apps/libv4l/libv4l2/Makefile +++ b/v4l2-apps/libv4l/libv4l2/Makefile @@ -13,9 +13,10 @@ INCLUDES = ../include/libv4l2.h ifeq ($(LINKTYPE),static) V4L2_LIB = libv4l2.a +V4L2_DEPS = $(V4L2_OBJS) else V4L2_LIB = libv4l2.so -V4L2_OBJS += ../libv4lconvert/libv4lconvert.so +V4L2_DEPS += $(V4L2_OBJS) ../libv4lconvert/libv4lconvert.so TARGETS += $(V4L2CONVERT) override CPPFLAGS += -fPIC endif @@ -34,7 +35,9 @@ endif all: $(TARGETS) -$(V4L2_LIB): $(V4L2_OBJS) +include $(V4L2_OBJS:.o=.d) + +$(V4L2_LIB): $(V4L2_DEPS) $(V4L2CONVERT): $(V4L2CONVERT_O) $(V4L2_LIB) @@ -70,8 +73,12 @@ endif clean:: rm -f *.a *.so* *.o *.d libv4l2.pc log *~ *.orig *.rej +%.d: %.c + @set -e; rm -f $@; \ + gcc -MM $(CPPFLAGS) $< | sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' > $@ + %.o: %.c - $(CC) -c -MMD $(CPPFLAGS) $(CFLAGS) -o $@ $< + $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< %.so: $(CC) -shared $(LDFLAGS) -Wl,-soname,$@.$(LIB_RELEASE) -o $@.$(LIB_RELEASE) $^ $(LIBS_$*) |