llvm-project

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# Makefile fragment - requires GNU make
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#
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# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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S := $(srcdir)/string
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B := build/string
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ifeq ($(ARCH),)
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all-string check-string install-string clean-string:
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	@echo "*** Please set ARCH in config.mk. ***"
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	@exit 1
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else
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string-lib-srcs := $(wildcard $(S)/$(ARCH)/*.[cS])
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string-test-srcs := $(wildcard $(S)/test/*.c)
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string-includes := $(patsubst $(S)/%,build/%,$(wildcard $(S)/include/*.h))
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string-libs := \
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	build/lib/libstringlib.so \
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	build/lib/libstringlib.a \
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string-tools := \
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	build/bin/test/memcpy \
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	build/bin/test/memmove \
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	build/bin/test/memset \
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	build/bin/test/memchr \
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	build/bin/test/memcmp \
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	build/bin/test/strcpy \
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	build/bin/test/stpcpy \
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	build/bin/test/strcmp \
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	build/bin/test/strchr \
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	build/bin/test/strrchr \
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	build/bin/test/strchrnul \
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	build/bin/test/strlen \
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	build/bin/test/strnlen \
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	build/bin/test/strncmp
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string-lib-objs := $(patsubst $(S)/%,$(B)/%.o,$(basename $(string-lib-srcs)))
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string-test-objs := $(patsubst $(S)/%,$(B)/%.o,$(basename $(string-test-srcs)))
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string-objs := \
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	$(string-lib-objs) \
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	$(string-lib-objs:%.o=%.os) \
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	$(string-test-objs) \
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string-files := \
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	$(string-objs) \
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	$(string-libs) \
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	$(string-tools) \
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	$(string-includes) \
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all-string: $(string-libs) $(string-tools) $(string-includes)
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$(string-objs): $(string-includes)
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$(string-objs): CFLAGS_ALL += $(string-cflags)
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build/lib/libstringlib.so: $(string-lib-objs:%.o=%.os)
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	$(CC) $(CFLAGS_ALL) $(LDFLAGS) -shared -o $@ $^
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build/lib/libstringlib.a: $(string-lib-objs)
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	rm -f $@
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	$(AR) rc $@ $^
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	$(RANLIB) $@
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build/bin/test/%: $(B)/test/%.o build/lib/libstringlib.a
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	$(CC) $(CFLAGS_ALL) $(LDFLAGS) -static -o $@ $^ $(LDLIBS)
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build/include/%.h: $(S)/include/%.h
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	cp $< $@
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build/bin/%.sh: $(S)/test/%.sh
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	cp $< $@
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check-string: $(string-tools)
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	$(EMULATOR) build/bin/test/memcpy
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	$(EMULATOR) build/bin/test/memmove
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	$(EMULATOR) build/bin/test/memset
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	$(EMULATOR) build/bin/test/memchr
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	$(EMULATOR) build/bin/test/memcmp
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	$(EMULATOR) build/bin/test/strcpy
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	$(EMULATOR) build/bin/test/stpcpy
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	$(EMULATOR) build/bin/test/strcmp
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	$(EMULATOR) build/bin/test/strchr
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	$(EMULATOR) build/bin/test/strrchr
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	$(EMULATOR) build/bin/test/strchrnul
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	$(EMULATOR) build/bin/test/strlen
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	$(EMULATOR) build/bin/test/strnlen
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	$(EMULATOR) build/bin/test/strncmp
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install-string: \
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 $(string-libs:build/lib/%=$(DESTDIR)$(libdir)/%) \
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 $(string-includes:build/include/%=$(DESTDIR)$(includedir)/%)
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clean-string:
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	rm -f $(string-files)
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endif
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.PHONY: all-string check-string install-string clean-string
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