## Process this file with automake to produce Makefile.in -*- makefile -*-
-src/language/expressions/%: AM_CPPFLAGS += -I$(top_srcdir)/src/libpspp \
- -I$(top_srcdir)/src/data \
- -I$(top_srcdir)/src/math \
- -I$(top_srcdir)/src/language/lexer \
- -I$(top_srcdir)/src/language/expressions \
- -I$(top_builddir)/src/language/expressions \
- -I$(top_srcdir)/src/language
-
-noinst_LIBRARIES += src/language/expressions/libexpressions.a
-
-src/language/expressions/evaluate.o: src/language/expressions/evaluate.h src/language/expressions/operations.h src/language/expressions/evaluate.inc
-
-src/language/expressions/optimize.o: src/language/expressions/optimize.inc
-
-src/language/expressions/parse.o: src/language/expressions/parse.inc
-
-CLEANFILES += $(expressions_built_sources)
-
-src_language_expressions_libexpressions_a_SOURCES = \
+language_expressions_sources = \
src/language/expressions/evaluate.c \
src/language/expressions/helpers.c \
src/language/expressions/helpers.h \
src/language/expressions/optimize.c \
src/language/expressions/parse.c \
src/language/expressions/private.h \
- src/language/expressions/public.h \
- src/language/expressions/evaluate.inc.pl \
- src/language/expressions/generate.pl \
- src/language/expressions/operations.def \
- src/language/expressions/evaluate.h.pl \
- src/language/expressions/operations.h.pl \
- src/language/expressions/optimize.inc.pl \
- src/language/expressions/parse.inc.pl
+ src/language/expressions/public.h
expressions_built_sources= \
src/language/expressions/evaluate.h \
src/language/expressions/optimize.inc \
src/language/expressions/parse.inc
+BUILT_SOURCES += $(expressions_built_sources)
+CLEANFILES += $(expressions_built_sources)
-nodist_src_language_expressions_libexpressions_a_SOURCES = $(expressions_built_sources)
-
+helpers = src/language/expressions/generate.pl \
+ src/language/expressions/operations.def
-PERL = @PERL@
+$(expressions_built_sources): $(helpers)
+EXTRA_DIST += $(helpers) $(expressions_built_sources:=pl)
+AM_CPPFLAGS += -I$(top_builddir)/src/language/expressions \
+ -I$(top_srcdir)/src/language/expressions
-helpers = $(top_srcdir)/src/language/expressions/generate.pl \
- $(top_srcdir)/src/language/expressions/operations.def
+SUFFIXES += .h .hpl .inc .incpl
-%: %.pl $(helpers)
- @mkdir -p `dirname $@`
+generate_from_pl = $(MKDIR_P) `dirname $@` && \
$(PERL) -I $(top_srcdir)/src/language/expressions $< -o $@ -i $(top_srcdir)/src/language/expressions/operations.def
+.hpl.h:
+ $(generate_from_pl)
+
+.incpl.inc:
+ $(generate_from_pl)
+
+EXTRA_DIST += src/language/expressions/OChangeLog