679e43f144
My motivation is to experiment quirc on macOS, where neither of SDL1 or V4L2 work. ``` % brew install opencv % brew install pkg-config % brew install bsdmake % bsdmake quirc-demo-opencv % ./quirc-demo-opencv ``` Note: the macOS version of GNU make (/usr/bin/make) is a bit old for quirc's Makefile.
103 lines
3.5 KiB
Makefile
103 lines
3.5 KiB
Makefile
# quirc -- QR-code recognition library
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# Copyright (C) 2010-2012 Daniel Beer <dlbeer@gmail.com>
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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CC ?= gcc
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PREFIX ?= /usr/local
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SDL_CFLAGS != pkg-config --cflags sdl
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SDL_LIBS != pkg-config --libs sdl
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LIB_VERSION = 1.0
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CFLAGS ?= -O3 -Wall -fPIC
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QUIRC_CFLAGS = -Ilib $(CFLAGS) $(SDL_CFLAGS)
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LIB_OBJ = \
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lib/decode.o \
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lib/identify.o \
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lib/quirc.o \
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lib/version_db.o
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DEMO_OBJ = \
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demo/camera.o \
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demo/mjpeg.o \
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demo/convert.o
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DEMO_UTIL_OBJ = \
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demo/dthash.o \
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demo/demoutil.o
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OPENCV_CFLAGS != pkg-config --cflags opencv4
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OPENCV_LIBS != pkg-config --libs opencv4
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QUIRC_CXXFLAGS = $(QUIRC_CFLAGS) $(OPENCV_CFLAGS) --std=c++17
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all: libquirc.so qrtest inspect quirc-demo quirc-scanner
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qrtest: tests/dbgutil.o tests/qrtest.o libquirc.a
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$(CC) -o $@ tests/dbgutil.o tests/qrtest.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng
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inspect: tests/dbgutil.o tests/inspect.o libquirc.a
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$(CC) -o $@ tests/dbgutil.o tests/inspect.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng $(SDL_LIBS) -lSDL_gfx
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quirc-demo: $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/demo.o libquirc.a
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$(CC) -o $@ $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/demo.o libquirc.a $(LDFLAGS) -lm -ljpeg $(SDL_LIBS) -lSDL_gfx
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quirc-demo-opencv: $(DEMO_UTIL_OBJ) demo/demo_opencv.o libquirc.a
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$(CXX) -o $@ $(DEMO_UTIL_OBJ) demo/demo_opencv.o libquirc.a $(LDFLAGS) -lm -ljpeg $(OPENCV_LIBS)
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quirc-scanner: $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/scanner.o libquirc.a
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$(CC) -o $@ $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/scanner.o libquirc.a $(LDFLAGS) -lm -ljpeg
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libquirc.a: $(LIB_OBJ)
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rm -f $@
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ar cru $@ $(LIB_OBJ)
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ranlib $@
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.PHONY: libquirc.so
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libquirc.so: libquirc.so.$(LIB_VERSION)
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libquirc.so.$(LIB_VERSION): $(LIB_OBJ)
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$(CC) -shared -o $@ $(LIB_OBJ) $(LDFLAGS) -lm
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.c.o:
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$(CC) $(QUIRC_CFLAGS) -o $@ -c $<
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.SUFFIXES: .cxx
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.cxx.o:
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$(CXX) $(QUIRC_CXXFLAGS) -o $@ -c $<
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install: libquirc.a libquirc.so.$(LIB_VERSION) quirc-demo quirc-scanner
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install -o root -g root -m 0644 lib/quirc.h $(DESTDIR)$(PREFIX)/include
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install -o root -g root -m 0644 libquirc.a $(DESTDIR)$(PREFIX)/lib
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install -o root -g root -m 0755 libquirc.so.$(LIB_VERSION) \
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$(DESTDIR)$(PREFIX)/lib
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install -o root -g root -m 0755 quirc-demo $(DESTDIR)$(PREFIX)/bin
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# install -o root -g root -m 0755 quirc-demo-opencv $(DESTDIR)$(PREFIX)/bin
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install -o root -g root -m 0755 quirc-scanner $(DESTDIR)$(PREFIX)/bin
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uninstall:
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rm -f $(DESTDIR)$(PREFIX)/include/quirc.h
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rm -f $(DESTDIR)$(PREFIX)/lib/libquirc.so.$(LIB_VERSION)
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rm -f $(DESTDIR)$(PREFIX)/lib/libquirc.a
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rm -f $(DESTDIR)$(PREFIX)/bin/quirc-demo
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rm -f $(DESTDIR)$(PREFIX)/bin/quirc-demo-opencv
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rm -f $(DESTDIR)$(PREFIX)/bin/quirc-scanner
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clean:
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rm -f */*.o
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rm -f */*.lo
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rm -f libquirc.a
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rm -f libquirc.so.$(LIB_VERSION)
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rm -f qrtest
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rm -f inspect
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rm -f quirc-demo
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rm -f quirc-demo-opencv
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rm -f quirc-scanner
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