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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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patacongo
0c0440210b
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5327 42af7a65-404d-4744-a932-0658087f49c3
47 lines
1.9 KiB
Makefile
47 lines
1.9 KiB
Makefile
SUFFIXES = .gperf
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lib_LTLIBRARIES = libkconfig-parser.la
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libkconfig_parser_la_SOURCES = yconf.y
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dist_EXTRA_libkconfig_parser_la_SOURCES = \
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hconf.gperf lconf.l \
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confdata.c menu.c symbol.c util.c \
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expr.c expr.h lkc.h lkc_proto.h
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libkconfig_parser_la_CPPFLAGS = -DROOTMENU="\"$(root_menu)\"" \
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-DCONFIG_=\"$(config_prefix)\" \
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$(intl_CPPFLAGS)
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libkconfig_parser_la_CFLAGS = $(AM_CFLAGS) $(kf_CFLAGS)
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libkconfig_parser_la_LDFLAGS = -release $(KCONFIGPARSER_LIB_VERSION) -no-undefined
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libkconfig_parser_la_LIBADD = $(intl_LIBS)
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kconfig_includedir = $(includedir)/kconfig
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kconfig_include_HEADERS = lkc.h expr.h lkc_proto.h
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BUILT_SOURCES = hconf.c lconf.c
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CLEANFILES = hconf.c lconf.c yconf.c
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EXTRA_DIST = yconf.y.patch
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AM_V_GPERF = $(AM_V_GPERF_$(V))
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AM_V_GPERF_ = $(AM_V_GPERF_$(AM_DEFAULT_VERBOSITY))
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AM_V_GPERF_0 = @echo " GPERF " $@;
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.gperf.c:
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$(AM_V_GPERF)$(GPERF) -t --output-file $@ -a -C -E -g -k 1,3,$$ -p -t $<
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# The following rule produces a warning:
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# libs/parser/Makefile.am:41: user target `.l.c' defined here...
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# /usr/share/automake-1.11/am/lex.am: ... overrides Automake target
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# `.l.c' defined here
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#
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# This is expected, and can't be avoided (for now).
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# That's because, when working with lex+yacc sources, the default is to
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# build each files searately, and then link them together into the final
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# output. But the Linux kernel's parser simply #include-s the lexer,
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# so we can't put lconf.l into the _SOURCES (it's in EXTRA_SOURCES),
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# and thus automake does not catch the need to call lex.
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# Secondly, when flex is told to change the symbols' prefix (kconfig
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# uses zconf in lieue of the original yy), then the output file is
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# also renamed, but automake does not now that, and make would fail
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# because it would think no file was generated.
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.l.c:
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$(AM_V_LEX)$(LEXCOMPILE) -o$@ $<
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