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Build all Flex files standalone
The proposed Meson build system will need a way to ignore certain
generated files in order to coexist with the autoconf build system,
and C files generated by Flex which are #include'd into .y files make
this more difficult. In similar vein to 72b1e3a21
, arrange for all Flex
C files to compile to their own .o targets.
Reviewed by Andres Freund
Discussion: https://www.postgresql.org/message-id/20220810171935.7k5zgnjwqzalzmtm%40awork3.anarazel.de
Discussion: https://www.postgresql.org/message-id/CAFBsxsF8Gc2StS3haXofshHCzqNMRXiSxvQEYGwnFsTmsdwNeg@mail.gmail.com
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@ -4,7 +4,8 @@ MODULE_big = cube
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OBJS = \
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$(WIN32RES) \
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cube.o \
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cubeparse.o
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cubeparse.o \
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cubescan.o
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EXTENSION = cube
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DATA = cube--1.2.sql cube--1.2--1.3.sql cube--1.3--1.4.sql cube--1.4--1.5.sql \
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@ -15,8 +16,6 @@ HEADERS = cubedata.h
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REGRESS = cube cube_sci
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EXTRA_CLEAN = y.tab.c y.tab.h
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SHLIB_LINK += $(filter -lm, $(LIBS))
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ifdef USE_PGXS
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@ -30,11 +29,16 @@ include $(top_builddir)/src/Makefile.global
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include $(top_srcdir)/contrib/contrib-global.mk
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endif
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# See notes in src/backend/parser/Makefile about the following two rules
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cubeparse.h: cubeparse.c
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touch $@
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# cubescan is compiled as part of cubeparse
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cubeparse.o: cubescan.c
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cubeparse.c: BISONFLAGS += -d
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# Force these dependencies to be known even without dependency info built:
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cubeparse.o cubescan.o: cubeparse.h
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distprep: cubeparse.c cubescan.c
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maintainer-clean:
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rm -f cubeparse.c cubescan.c
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rm -f cubeparse.h cubeparse.c cubescan.c
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