v4l2-apps: fix v4l2-apps build and 'make firmware' warnings

From: Hans Verkuil <hverkuil@xs4all.nl>

- fix some warnings when creating/removing directories when running
  'make firmware'
- fix v4l2-apps build: copy and strip the linux/include headers first
  to avoid the kernel-specific constructs in the original headers.
  Update the include paths to point to the copy.

Priority: normal

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

1 files changed, 5 insertions, 6 deletions

diff --git a/v4l/firmware/Makefile b/v4l/firmware/Makefile
index a1717922d..272b2e668 100644
--- a/v4l/firmware/Makefile
+++ b/v4l/firmware/Makefile
@@ -7,27 +7,26 @@ TARGETS = ihex2fw vicam/firmware.fw dabusb/firmware.fw dabusb/bitstream.bin ttus
 default: $(TARGETS)
 
 clean:
-	@for i in $(TARGETS); do if [ -e $$i ]; then rm $$i; fi; done
+	-rm -f $(TARGETS)
 
 distclean: clean
-	@for i in $(DIR); do if [ -d $$i ]; then rmdir $$i; fi; done
+	-for i in $(DIRS); do if [ -d $$i ]; then rmdir $$i; fi; done
 
 install: default
-	-for i in $(DIRS); do if mkdir /lib/firmware/$$i; done
+	-for i in $(DIRS); do if [ ! -d /lib/firmware/$$i ]; then mkdir -p /lib/firmware/$$i; fi; done
 	-for i in $(TARGETS); do cp $$i /lib/firmware/$$i; done
-	
+
 
 ######
 
 mkdir:
-	-mkdir $(DIRS)
+	-for i in $(DIRS); do if [ ! -d $$i ]; then mkdir -p $$i; fi; done
 
 
 ihex2fw: ../../linux/firmware/ihex2fw.c
 	gcc -Wall -o $@ $<
 
 vicam/firmware.fw: ../../linux/firmware/vicam/firmware.H16 mkdir
-	-mkdir vicam
 	./ihex2fw -w $< $@
 
 dabusb/firmware.fw: ../../linux/firmware/dabusb/firmware.HEX mkdir