Tom Lane cab9437a43 Arrange to compile flex output files as inclusions into other files
(usually bison output files), not as standalone files.  This hack
works around flex's insistence on including <stdio.h> before we are
able to include postgres.h; postgres.h will already be read before
the compiler starts to read the flex output file.  Needed for largefile
support on some platforms.
2002-11-01 22:52:34 +00:00

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Makefile

# $Header: /cvsroot/pgsql/contrib/seg/Makefile,v 1.7 2002/11/01 22:52:33 tgl Exp $
subdir = contrib/seg
top_builddir = ../..
include $(top_builddir)/src/Makefile.global
MODULE_big = seg
OBJS = seg.o segparse.o buffer.o
DATA_built = seg.sql
DOCS = README.seg
REGRESS = seg
# segscan is compiled as part of segparse
segparse.o: segscan.c
segparse.c: segparse.h ;
segparse.h: segparse.y
ifdef YACC
$(YACC) -d $(YFLAGS) -p seg_yy $<
mv -f y.tab.c segparse.c
mv -f y.tab.h segparse.h
else
@$(missing) bison $< $@
endif
segscan.c: segscan.l
ifdef FLEX
$(FLEX) $(FLEXFLAGS) -Pseg_yy -o'$@' $<
else
@$(missing) flex $< $@
endif
EXTRA_CLEAN = segparse.c segparse.h segscan.c y.tab.c y.tab.h
include $(top_srcdir)/contrib/contrib-global.mk