aec4f0db2d
The files are generated via flex and bison. Until now, this step was performed when preparing the libc port. Unfortunately, the generated files have subtle differences depending on the flex/bison versions installed in the host. For example, the bison version number appears in the generated code. This, in turn, breaks the hash mechanism of the depot where a src/libc archive ends up being slightly different when created on different hosts. By moving the code generation to the build stage, the src/libc archive merely contains the nslexer.l and nsparser.y source files but not the generated files.
51 lines
1.2 KiB
Makefile
51 lines
1.2 KiB
Makefile
LIBC_NET_DIR = $(LIBC_DIR)/lib/libc/net
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# needed for compiling getservbyname() and getservbyport()
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SRC_C = getservent.c nsdispatch.c nsparser.c nslexer.c
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# needed for getaddrinfo()
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SRC_C += getaddrinfo.c
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# needed for getnameinfo()
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SRC_C += getnameinfo.c name6.c
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# needed for gethostbyname()
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SRC_C += gethostnamadr.c gethostbydns.c gethostbyht.c map_v4v6.c
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# needed for getprotobyname()
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SRC_C += getprotoent.c getprotoname.c
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# defines in6addr_any
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SRC_C += vars.c
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# b64_ntop
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SRC_C += base64.c
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SRC_C += rcmd.c rcmdsh.c
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include $(REP_DIR)/lib/mk/libc-common.inc
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INC_DIR += $(REP_DIR)/include/libc
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INC_DIR += $(REP_DIR)/include/libc/sys
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INC_DIR += $(LIBC_PORT_DIR)/include/libc/sys
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# needed for name6.c, contains res_private.h
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INC_DIR += $(LIBC_DIR)/lib/libc/resolv
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vpath %.c $(LIBC_NET_DIR)
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nslexer.o: nsparser.c nsparser.c
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nslexer.c: nslexer.l
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$(MSG_CONVERT)$(notdir $@)
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$(VERBOSE)flex -P_nsyy -t $< | sed -e '/YY_BUF_SIZE/s/16384/1024/' > $@
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vpath nslexer.l $(LIBC_NET_DIR)
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nsparser.c: nsparser.y
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$(MSG_CONVERT)$(notdir $@)
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$(VERBOSE)bison -d -p_nsyy $< \
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--defines=$(LIBC_PORT_DIR)/src/lib/libc/lib/libc/net/nsparser.h --output=$@
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vpath nsparser.y $(LIBC_NET_DIR)
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