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DESTDIR :=
prefix := /usr/local
incdir := $(DESTDIR)$(prefix)/include
libdir := $(DESTDIR)$(prefix)/lib
CC := gcc
WARN := -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
CFLAGS ?= -g -O2
CFLAGS += $(WARN)
MAJOR := 2
MINOR := 2.0.1
SONAME := libpcd.so.$(MAJOR)
TARGETS := libpcd.a libpcd.so.$(MINOR)
SRCS := file.c yuv2rgb.c huff.c inter.c
STATIC := $(subst .c,.o,$(SRCS))
SHARED := $(subst .c,.pic.o,$(SRCS))
depfile = $(subst .o,.dep,$@)
all build: $(TARGETS)
%.o: %.c
$(CC) $(CFLAGS) -Wp,-MD,$(depfile) -c -o $@ $<
%.pic.o: %.c
$(CC) $(CFLAGS) -Wp,-MD,$(depfile) -fPIC -c -o $@ $<
libpcd.a: $(STATIC)
rm -f $@
ar rc $@ $(STATIC)
ranlib $@
libpcd.so.$(MINOR): $(SHARED)
rm -f $@
$(CC) $(CFLAGS) -shared -Wl,-soname,$(SONAME) -o $@ $(SHARED)
install:
install -d $(libdir)
install -d $(incdir)
install -m644 libpcd.a $(libdir)
install -m755 libpcd.so.$(MINOR) $(libdir)
ln -s libpcd.so.$(MINOR) $(libdir)/libpcd.so.$(MAJOR)
ln -s libpcd.so.$(MINOR) $(libdir)/libpcd.so
install -m644 pcd.h $(incdir)
clean:
-rm -f *~ *.bak *.dep $(STATIC) $(SHARED)
realclean distclean: clean
-rm -f libpcd.a libpcd.so.$(MAJOR) libpcd.so.$(MINOR)
# auto dependencies
-include *.dep
# debian stuff
dsc source: distclean
dpkg-buildpackage -S -us -uc -rfakeroot
debs pbuild: dsc
sudo /usr/sbin/pbuilder build ../libpcd_*.dsc
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