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override CPPFLAGS += -I../include -I../../../include -fvisibility=hidden
CFLAGS := -g -O1
CFLAGS += -Wall -Wno-unused -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes
ifeq ($(LINKTYPE),static)
CONVERT_LIB = libv4lconvert.a
else
CONVERT_LIB = libv4lconvert.so
override CPPFLAGS += -fPIC
endif
CONVERT_OBJS = libv4lconvert.o tinyjpeg.o sn9c10x.o pac207.o flip.o \
jidctflt.o spca561-decompress.o rgbyuv.o spca501.o bayer.o
TARGETS = $(CONVERT_LIB) libv4lconvert.pc
INCLUDES = ../include/libv4lconvert.h
ifeq ($(LIB_RELEASE),)
LIB_RELEASE = 0
endif
ifeq ($(PREFIX),)
PREFIX = /usr/local
endif
ifeq ($(LIBDIR),)
LIBDIR = $(PREFIX)/lib
endif
all: $(TARGETS)
$(CONVERT_LIB): $(CONVERT_OBJS)
libv4lconvert.pc:
@echo prefix=$(PREFIX) > libv4lconvert.pc
@echo libdir=$(LIBDIR) >> libv4lconvert.pc
@echo >> libv4lconvert.pc
@echo 'Name: libv4lconvert' >> libv4lconvert.pc
@echo 'Description: v4l format conversion library' >> libv4lconvert.pc
@echo 'Version: '$(V4L2_LIB_VERSION) >> libv4lconvert.pc
@echo 'Libs: -L$${libdir} -lv4lconvert' >> libv4lconvert.pc
@echo 'Cflags: -I$${prefix}/include' >> libv4lconvert.pc
install: all
mkdir -p $(DESTDIR)$(PREFIX)/include
install -p -m 644 $(INCLUDES) $(DESTDIR)$(PREFIX)/include
mkdir -p $(DESTDIR)$(LIBDIR)
ifeq ($(LINKTYPE),static)
mkdir -p $(DESTDIR)$(LIBDIR)
install -m 644 $(CONVERT_LIB) $(DESTDIR)$(LIBDIR)
else
install -m 755 $(CONVERT_LIB).$(LIB_RELEASE) $(DESTDIR)$(LIBDIR)
cd $(DESTDIR)$(LIBDIR) && \
ln -f -s $(CONVERT_LIB).$(LIB_RELEASE) $(CONVERT_LIB)
endif
mkdir -p $(DESTDIR)$(LIBDIR)/pkgconfig
install -m 644 libv4lconvert.pc $(DESTDIR)$(LIBDIR)/pkgconfig
clean::
rm -f *.a *.so* *.o *.d libv4lconvert.pc log *~
%.o: %.c
$(CC) -c -MMD $(CPPFLAGS) $(CFLAGS) -o $@ $<
%.so:
$(CC) -shared $(LDFLAGS) -Wl,-soname,$@.$(LIB_RELEASE) -o $@.$(LIB_RELEASE) $^
ln -f -s $@.$(LIB_RELEASE) $@
%.a:
$(AR) cqs $@ $^
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