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# Makefile for linuxtv.org v4l2-apps/util
ifeq ($(KERNEL_DIR),)
KERNEL_DIR = /usr
endif
CPPFLAGS += -I../include -D_GNU_SOURCE
LDFLAGS += -lm
binaries = v4l2-ctl v4l2-dbg v4l2-compliance ivtv-ctl cx18-ctl
ifeq ($(prefix),)
prefix = /usr
endif
.PHONY: all clean install qv4l2
all: $(binaries) qv4l2 keytable
clean::
rm -f $(binaries) v4l2-chipids.cpp
-if [ -f qv4l2/Makefile ]; then make -C qv4l2 $@; fi
-rm -f qv4l2/qv4l2 qv4l2/Makefile
make -C xc3028-firmware $@
rm -f v4l2-chipids.cpp
rm -rf keycodes parse.h keytable
qv4l2:
-if [ ! -f qv4l2/Makefile ]; then (cd qv4l2; qmake); fi
$(MAKE) -C qv4l2
v4l2-dbg: v4l2-dbg.o v4l2-chipids.o
$(CXX) $^ -o $@
v4l2-dbg.o: v4l2-dbg.h v4l2-dbg-bttv.h v4l2-dbg-em28xx.h v4l2-dbg-saa7134.h
install:
mkdir -p $(prefix)/bin
cp $(binaries) $(prefix)/bin
include ../Make.rules
parse.h: $(KERNEL_DIR)/include/linux/input.h
@echo generating parse.h
@printf "struct parse_key {\n\tchar *name;\n\tunsigned int value;\n} " >parse.h
@printf "keynames[] = {\n" >>parse.h
@more $(KERNEL_DIR)/include/linux/input.h |perl -n \
-e 'if (m/^\#define\s+(KEY_[^\s]+)\s+(0x[\d\w]+|[\d]+)/) ' \
-e '{ printf "\t{\"%s\", %s},\n",$$1,$$2; }' \
-e 'if (m/^\#define\s+(BTN_[^\s]+)\s+(0x[\d\w]+|[\d]+)/) ' \
-e '{ printf "\t{\"%s\", %s},\n",$$1,$$2; }' \
>> parse.h
@printf "\t{ NULL, 0}\n};\n" >>parse.h
keytables:
-mkdir -p keycodes
./gen_keytables.pl ../../linux/drivers/media/common/ir-keymaps.c
keytable: keytable.c parse.h keytables
v4l2-chipids.cpp: ../include/media/v4l2-chip-ident.h
@echo "struct chipid { const char *name; unsigned id; } chipids[] = {" >$@
@grep V4L2_IDENT_ $^ | sed -e 's/.*V4L2_IDENT_\([0-9A-Z_]*\)[^=]*=[^0-9]*\([0-9]*\).*/{ "\1", \2 },/' | tr A-Z a-z >>$@
@echo "{ 0, 0 }};" >>$@
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