VPATH builds. We had this already in several places, but not all.
top_builddir = ../../..
include $(top_builddir)/src/Makefile.global
-override CPPFLAGS := -I$(srcdir) $(CPPFLAGS)
+override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS)
OBJS= bootparse.o bootstrap.o
top_builddir = ../../..
include $(top_builddir)/src/Makefile.global
-override CPPFLAGS := -I$(srcdir) $(CPPFLAGS)
+override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS)
OBJS= analyze.o gram.o keywords.o kwlookup.o parser.o \
parse_agg.o parse_clause.o parse_coerce.o parse_cte.o parse_expr.o \
endif
-override CPPFLAGS := -I$(srcdir) $(CPPFLAGS)
+override CPPFLAGS := -I. -I$(srcdir) $(CPPFLAGS)
ifdef MODULES
override CFLAGS += $(CFLAGS_SL)