42 lines
846 B
Makefile
42 lines
846 B
Makefile
GENLOBJ=genl.o
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include ../config.mk
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SHARED_LIBS ?= y
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CFLAGS += -fno-strict-aliasing
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GENLMODULES :=
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GENLMODULES += ctrl.o
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GENLOBJ += $(GENLMODULES)
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GENLLIB :=
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ifeq ($(SHARED_LIBS),y)
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LDFLAGS += -Wl,-export-dynamic
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LDLIBS += -lm -ldl
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endif
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all: genl
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genl: $(GENLOBJ) $(LIBNETLINK) $(LIBUTIL) $(GENLLIB)
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$(QUIET_LINK)$(CC) $^ $(LDFLAGS) $(LDLIBS) -o $@
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install: all
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install -m 0755 genl $(DESTDIR)$(SBINDIR)
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clean:
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rm -f $(GENLOBJ) $(GENLLIB) genl
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ifneq ($(SHARED_LIBS),y)
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genl: static-syms.o
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static-syms.o: static-syms.h
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static-syms.h: $(wildcard *.c)
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files="$^" ; \
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for s in `grep -B 3 '\<dlsym' $$files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
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sed -n '/'$$s'[^ ]* =/{s:.* \([^ ]*'$$s'[^ ]*\) .*:extern char \1[] __attribute__((weak)); if (!strcmp(sym, "\1")) return \1;:;p}' $$files ; \
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done > $@
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endif
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