1#-------------------------------------------------------------------------
2#
3# Makefile for src/interfaces/ecpg/preproc
4#
5# Copyright (c) 1998-2018, PostgreSQL Global Development Group
6#
7# src/interfaces/ecpg/preproc/Makefile
8#
9#-------------------------------------------------------------------------
10
11PGFILEDESC = "ecpg - embedded SQL precompiler for C"
12PGAPPICON=win32
13
14subdir = src/interfaces/ecpg/preproc
15top_builddir = ../../../..
16include $(top_builddir)/src/Makefile.global
17
18override CPPFLAGS := -I../include -I$(top_srcdir)/src/interfaces/ecpg/include \
19	-I. -I$(srcdir) -DECPG_COMPILE \
20	 $(CPPFLAGS)
21
22override CFLAGS += $(PTHREAD_CFLAGS)
23
24OBJS=	preproc.o pgc.o type.o ecpg.o output.o parser.o \
25	keywords.o c_keywords.o ecpg_keywords.o ../ecpglib/typename.o descriptor.o variable.o \
26	$(WIN32RES)
27
28# Suppress parallel build to avoid a bug in GNU make 3.82
29# (see comments in ../Makefile)
30ifeq ($(MAKE_VERSION),3.82)
31.NOTPARALLEL:
32endif
33
34all: ecpg
35
36ecpg: $(OBJS) | submake-libpgport
37	$(CC) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_EX) $^ $(LIBS) $(PTHREAD_LIBS) -o $@$(X)
38
39../ecpglib/typename.o: ../ecpglib/typename.c
40	$(MAKE) -C $(dir $@) $(notdir $@)
41
42# See notes in src/backend/parser/Makefile about the following two rules
43preproc.h: preproc.c
44	touch $@
45
46preproc.c: BISONFLAGS += -d
47
48preproc.y: ../../../backend/parser/gram.y parse.pl ecpg.addons ecpg.header ecpg.tokens ecpg.trailer ecpg.type
49	$(PERL) $(srcdir)/parse.pl $(srcdir) < $< > $@
50	$(PERL) $(srcdir)/check_rules.pl $(srcdir) $<
51
52ecpg_keywords.o c_keywords.o keywords.o preproc.o pgc.o parser.o: preproc.h
53
54distprep: preproc.y preproc.c preproc.h pgc.c
55
56install: all installdirs
57	$(INSTALL_PROGRAM) ecpg$(X) '$(DESTDIR)$(bindir)'
58
59installdirs:
60	$(MKDIR_P) '$(DESTDIR)$(bindir)'
61
62uninstall:
63	rm -f '$(DESTDIR)$(bindir)/ecpg$(X)'
64
65clean distclean:
66	rm -f *.o ecpg$(X)
67# garbage from development
68	@rm -f core a.out
69
70# `make distclean' must not remove preproc.y, preproc.c, preproc.h, or pgc.c
71# since we want to ship those files in the distribution for people with
72# inadequate tools.  Instead, `make maintainer-clean' will remove them.
73maintainer-clean: distclean
74	rm -f preproc.y preproc.c preproc.h pgc.c
75