Mark
39 lines
815 B
Makefile
39 lines
815 B
Makefile
CC?=$(CROSS_COMPILE)gcc
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O=build
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CFLAGS=-Wall \
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-Werror \
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-Wextra \
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-z max-page-size=0x1000 \
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-O0
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all: mkdirs $(O)/dyn $(O)/test $(O)/ld
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mkdirs:
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mkdir -p $(O)
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clean:
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rm -rf $(O)
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install: mkdirs $(O)/dyn $(O)/test $(O)/ld
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mkdir -p $(DESTDIR)/lib $(DESTDIR)/bin
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install -D -m 0755 $(O)/dyn $(DESTDIR)/bin/
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install -D -m 0755 $(O)/libfunc.so $(DESTDIR)/lib/
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install -D -m 0755 $(O)/ld $(DESTDIR)/lib/
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install -D -m 0755 $(O)/test $(DESTDIR)/bin/dyntest
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$(O)/ld: ld.c ld-link.ld
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$(CC) $(CFLAGS) -Tld-link.ld -static -o $@ ld.c
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$(O)/libfunc.o: lib.c
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$(CC) $(CFLAGS) -fPIC -c -o $@ $<
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$(O)/libfunc.so: $(O)/libfunc.o
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$(CROSS_COMPILE)ld -shared -o $@ $+
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$(O)/test: test.c
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$(CC) $(CFLAGS) -nostdlib -o $@ test.c
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$(O)/dyn: dyn.c $(O)/libfunc.so
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$(CC) $(CFLAGS) -L$(O) -lfunc -o $@ dyn.c
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