1 #-------------------------------------------------------------------------
3 # Makefile for src/interfaces/ecpg/preproc
5 # Copyright (c) 1998-2014, PostgreSQL Global Development Group
7 # src/interfaces/ecpg/preproc/Makefile
9 #-------------------------------------------------------------------------
11 PGFILEDESC = "ecpg - embedded SQL precompiler for C"
14 subdir = src/interfaces/ecpg/preproc
15 top_builddir = ../../../..
16 include $(top_builddir)/src/Makefile.global
22 override CPPFLAGS := -I../include -I$(top_srcdir)/src/interfaces/ecpg/include \
23 -I. -I$(srcdir) -DMAJOR_VERSION=$(MAJOR_VERSION) \
24 -DMINOR_VERSION=$(MINOR_VERSION) -DPATCHLEVEL=$(PATCHLEVEL) \
27 override CFLAGS += $(PTHREAD_CFLAGS) -DECPG_COMPILE
29 OBJS= preproc.o type.o ecpg.o output.o parser.o \
30 keywords.o c_keywords.o ecpg_keywords.o kwlookup.o ../ecpglib/typename.o descriptor.o variable.o \
33 # Suppress parallel build to avoid a bug in GNU make 3.82
34 # (see comments in ../Makefile)
35 ifeq ($(MAKE_VERSION),3.82)
41 ecpg: $(OBJS) | submake-libpgport
42 $(CC) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_EX) $^ $(LIBS) $(PTHREAD_LIBS) -o $@$(X)
44 ../ecpglib/typename.o: ../ecpglib/typename.c
45 $(MAKE) -C $(dir $@) $(notdir $@)
47 # pgc is compiled as part of preproc
50 preproc.h: preproc.c ;
51 preproc.c: BISONFLAGS += -d
53 preproc.y: ../../../backend/parser/gram.y parse.pl ecpg.addons ecpg.header ecpg.tokens ecpg.trailer ecpg.type
54 $(PERL) $(srcdir)/parse.pl $(srcdir) < $< > $@
55 $(PERL) $(srcdir)/check_rules.pl $(srcdir) $<
57 ecpg_keywords.o c_keywords.o keywords.o preproc.o parser.o: preproc.h
59 kwlookup.c: % : $(top_srcdir)/src/backend/parser/%
60 rm -f $@ && $(LN_S) $< .
62 distprep: preproc.y preproc.c preproc.h pgc.c
64 install: all installdirs
65 $(INSTALL_PROGRAM) ecpg$(X) '$(DESTDIR)$(bindir)'
68 $(MKDIR_P) '$(DESTDIR)$(bindir)'
71 rm -f '$(DESTDIR)$(bindir)/ecpg$(X)'
74 rm -f kwlookup.c *.o ecpg$(X)
75 # garbage from development
78 # `make distclean' must not remove preproc.y, preproc.c, preproc.h, or pgc.c
79 # since we want to ship those files in the distribution for people with
80 # inadequate tools. Instead, `make maintainer-clean' will remove them.
81 maintainer-clean: distclean
82 rm -f preproc.y preproc.c preproc.h pgc.c