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# quirc -- QR-code recognition library
# Copyright (C) 2010-2012 Daniel Beer <dlbeer@gmail.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
CC ?= gcc
PREFIX ?= /usr/local
SDL_CFLAGS != pkg-config --cflags sdl
SDL_LIBS != pkg-config --libs sdl
LIB_VERSION = 1.0
CFLAGS ?= -O3 -Wall -fPIC
QUIRC_CFLAGS = -Ilib $(CFLAGS) $(SDL_CFLAGS)
LIB_OBJ = \
lib/decode.o \
lib/identify.o \
lib/quirc.o \
lib/version_db.o
DEMO_OBJ = \
demo/camera.o \
demo/mjpeg.o \
demo/convert.o
DEMO_UTIL_OBJ = \
demo/dthash.o \
demo/demoutil.o
OPENCV_CFLAGS != pkg-config --cflags opencv4
OPENCV_LIBS != pkg-config --libs opencv4
QUIRC_CXXFLAGS = $(QUIRC_CFLAGS) $(OPENCV_CFLAGS) --std=c++17
all: libquirc.so qrtest inspect quirc-demo quirc-scanner
qrtest: tests/dbgutil.o tests/qrtest.o libquirc.a
$(CC) -o $@ tests/dbgutil.o tests/qrtest.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng
inspect: tests/dbgutil.o tests/inspect.o libquirc.a
$(CC) -o $@ tests/dbgutil.o tests/inspect.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng $(SDL_LIBS) -lSDL_gfx
quirc-demo: $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/demo.o libquirc.a
$(CC) -o $@ $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/demo.o libquirc.a $(LDFLAGS) -lm -ljpeg $(SDL_LIBS) -lSDL_gfx
quirc-demo-opencv: $(DEMO_UTIL_OBJ) demo/demo_opencv.o libquirc.a
$(CXX) -o $@ $(DEMO_UTIL_OBJ) demo/demo_opencv.o libquirc.a $(LDFLAGS) -lm $(OPENCV_LIBS)
quirc-scanner: $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/scanner.o libquirc.a
$(CC) -o $@ $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/scanner.o libquirc.a $(LDFLAGS) -lm -ljpeg
libquirc.a: $(LIB_OBJ)
rm -f $@
ar cru $@ $(LIB_OBJ)
ranlib $@
.PHONY: libquirc.so
libquirc.so: libquirc.so.$(LIB_VERSION)
libquirc.so.$(LIB_VERSION): $(LIB_OBJ)
$(CC) -shared -o $@ $(LIB_OBJ) $(LDFLAGS) -lm
.c.o:
$(CC) $(QUIRC_CFLAGS) -o $@ -c $<
.SUFFIXES: .cxx
.cxx.o:
$(CXX) $(QUIRC_CXXFLAGS) -o $@ -c $<
install: libquirc.a libquirc.so.$(LIB_VERSION) quirc-demo quirc-scanner
install -o root -g root -m 0644 lib/quirc.h $(DESTDIR)$(PREFIX)/include
install -o root -g root -m 0644 libquirc.a $(DESTDIR)$(PREFIX)/lib
install -o root -g root -m 0755 libquirc.so.$(LIB_VERSION) \
$(DESTDIR)$(PREFIX)/lib
install -o root -g root -m 0755 quirc-demo $(DESTDIR)$(PREFIX)/bin
# install -o root -g root -m 0755 quirc-demo-opencv $(DESTDIR)$(PREFIX)/bin
install -o root -g root -m 0755 quirc-scanner $(DESTDIR)$(PREFIX)/bin
uninstall:
rm -f $(DESTDIR)$(PREFIX)/include/quirc.h
rm -f $(DESTDIR)$(PREFIX)/lib/libquirc.so.$(LIB_VERSION)
rm -f $(DESTDIR)$(PREFIX)/lib/libquirc.a
rm -f $(DESTDIR)$(PREFIX)/bin/quirc-demo
rm -f $(DESTDIR)$(PREFIX)/bin/quirc-demo-opencv
rm -f $(DESTDIR)$(PREFIX)/bin/quirc-scanner
clean:
rm -f */*.o
rm -f */*.lo
rm -f libquirc.a
rm -f libquirc.so.$(LIB_VERSION)
rm -f qrtest
rm -f inspect
rm -f quirc-demo
rm -f quirc-demo-opencv
rm -f quirc-scanner
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