107 lines
4.3 KiB
Makefile
107 lines
4.3 KiB
Makefile
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# Makefile -- UNIX-style make for qcbor as a lib and command line test
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#
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# Copyright (c) 2018-2021, Laurence Lundblade. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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# See BSD-3-Clause license in README.md
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#
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# The math library is needed for floating-point support. To
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# avoid need for it #define QCBOR_DISABLE_FLOAT_HW_USE
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LIBS=-lm
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# The QCBOR makefile uses a minimum of compiler flags so that it will
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# work out-of-the-box with a wide variety of compilers. For example,
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# some compilers error out on some of the warnings flags gcc supports.
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# The $(CMD_LINE) variable allows passing in extra flags. This is
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# used on the stringent build script that is in
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# https://github.com/laurencelundblade/qdv. This script is used
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# before pushes to master (though not yet through an automated build
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# process). See "warn:" below.
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CFLAGS=$(CMD_LINE) -I inc -I test -Os -fPIC
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QCBOR_OBJ=src/UsefulBuf.o src/qcbor_encode.o src/qcbor_decode.o src/ieee754.o src/qcbor_err_to_str.o
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TEST_OBJ=test/UsefulBuf_Tests.o test/qcbor_encode_tests.o \
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test/qcbor_decode_tests.o test/run_tests.o \
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test/float_tests.o test/half_to_double_from_rfc7049.o example.o ub-example.o
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.PHONY: all so install uninstall clean warn
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all: qcbortest libqcbor.a
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so: libqcbor.so
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qcbortest: libqcbor.a $(TEST_OBJ) cmd_line_main.o
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$(CC) -o $@ $^ libqcbor.a $(LIBS)
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libqcbor.a: $(QCBOR_OBJ)
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ar -r $@ $^
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# run "make warn" as a handy way to compile with the warning flags
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# used in the QCBOR release process. See CFLAGS above.
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warn:
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make CMD_LINE="-Wall -Wextra -Wpedantic -Wshadow -Wconversion -Wcast-qual"
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# The shared library is not made by default because of platform
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# variability For example MacOS and Linux behave differently and some
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# IoT OS's don't support them at all.
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libqcbor.so: $(QCBOR_OBJ)
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$(CC) -shared $^ $(CFLAGS) -o $@
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PUBLIC_INTERFACE=inc/qcbor/UsefulBuf.h inc/qcbor/qcbor_private.h inc/qcbor/qcbor_common.h inc/qcbor/qcbor_encode.h inc/qcbor/qcbor_decode.h inc/qcbor/qcbor_spiffy_decode.h
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src/UsefulBuf.o: inc/qcbor/UsefulBuf.h
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src/qcbor_decode.o: inc/qcbor/UsefulBuf.h inc/qcbor/qcbor_private.h inc/qcbor/qcbor_common.h inc/qcbor/qcbor_decode.h inc/qcbor/qcbor_spiffy_decode.h src/ieee754.h
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src/qcbor_encode.o: inc/qcbor/UsefulBuf.h inc/qcbor/qcbor_private.h inc/qcbor/qcbor_common.h inc/qcbor/qcbor_encode.h src/ieee754.h
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src/iee754.o: src/ieee754.h
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src/qcbor_err_to_str.o: inc/qcbor/qcbor_common.h
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example.o: $(PUBLIC_INTERFACE)
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ub-example.o: $(PUBLIC_INTERFACE)
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test/run_tests.o: test/UsefulBuf_Tests.h test/float_tests.h test/run_tests.h test/qcbor_encode_tests.h test/qcbor_decode_tests.h inc/qcbor/qcbor_private.h
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test/UsefulBuf_Tests.o: test/UsefulBuf_Tests.h inc/qcbor/UsefulBuf.h
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test/qcbor_encode_tests.o: test/qcbor_encode_tests.h $(PUBLIC_INTERFACE)
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test/qcbor_decode_tests.o: test/qcbor_decode_tests.h $(PUBLIC_INTERFACE)
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test/float_tests.o: test/float_tests.h test/half_to_double_from_rfc7049.h $(PUBLIC_INTERFACE)
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test/half_to_double_from_rfc7049.o: test/half_to_double_from_rfc7049.h
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cmd_line_main.o: test/run_tests.h $(PUBLIC_INTERFACE)
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ifeq ($(PREFIX),)
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PREFIX := /usr/local
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endif
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install: libqcbor.a $(PUBLIC_INTERFACE)
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install -d $(DESTDIR)$(PREFIX)/lib/
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install -m 644 libqcbor.a $(DESTDIR)$(PREFIX)/lib/
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install -d $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/qcbor.h $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/qcbor_private.h $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/qcbor_common.h $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/qcbor_decode.h $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/qcbor_spiffy_decode.h $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/qcbor_encode.h $(DESTDIR)$(PREFIX)/include/qcbor
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install -m 644 inc/qcbor/UsefulBuf.h $(DESTDIR)$(PREFIX)/include/qcbor
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install_so: libqcbor.so
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install -m 755 libqcbor.so $(DESTDIR)$(PREFIX)/lib/libqcbor.so.1.0.0
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ln -sf libqcbor.so.1 $(DESTDIR)$(PREFIX)/lib/libqcbor.so
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ln -sf libqcbor.so.1.0.0 $(DESTDIR)$(PREFIX)/lib/libqcbor.so.1
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uninstall: libqcbor.a $(PUBLIC_INTERFACE)
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$(RM) -d $(DESTDIR)$(PREFIX)/include/qcbor/*
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$(RM) -d $(DESTDIR)$(PREFIX)/include/qcbor/
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$(RM) $(addprefix $(DESTDIR)$(PREFIX)/lib/, \
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libqcbor.a libqcbor.so libqcbor.so.1 libqcbor.so.1.0.0)
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clean:
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rm -f $(QCBOR_OBJ) $(TEST_OBJ) libqcbor.a cmd_line_main.o libqcbor.a libqcbor.so qcbormin qcbortest
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