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#--------------------------------
# jhead makefile for Unix
#--------------------------------
PREFIX=$(DESTDIR)/usr
BINDIR=$(PREFIX)/bin
DOCDIR=$(PREFIX)/share/doc/jhead
MANDIR=$(PREFIX)/share/man/man1
OBJ=obj
SRC=.
DPKG_BUILDFLAGS := $(shell command -v dpkg-buildflags 2> /dev/null)
ifdef DPKG_BUILDFLAGS
CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)
endif
# To enable electric fence, set ELECTRIC_FENCE=1
ifeq ($(ELECTRIC_FENCE),1)
CFLAGS += -fsanitize=address
LDFLAGS += -fsanitize=address
endif
all: objdir jhead
docs = $(SRC)/usage.html
objdir:
mkdir -p $(OBJ)
objs = $(OBJ)/jhead.o $(OBJ)/jpgfile.o $(OBJ)/jpgqguess.o $(OBJ)/paths.o \
$(OBJ)/exif.o $(OBJ)/iptc.o $(OBJ)/gpsinfo.o $(OBJ)/makernote.o
$(OBJ)/%.o:$(SRC)/%.c | objdir
${CC} $(CFLAGS) $(CPPFLAGS) -c $< -o $@
jhead: $(objs) jhead.h
${CC} $(LDFLAGS) -o jhead $(objs) -lm
clean:
rm -f $(objs) jhead
if [ -d $(OBJ) ]; then rmdir $(OBJ); fi
install: all
install -d $(BINDIR) $(DOCDIR) $(MANDIR)
install -m 0755 jhead $(BINDIR)
install -m 0644 $(docs) $(DOCDIR)
install -m 0644 jhead.1 $(MANDIR)
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