+# PSPP - a program for statistical analysis.
+# Copyright (C) 2017 Free Software Foundation, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
## 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
-
-expressions_built_sources= \
+ src/language/expressions/public.h
+
+expressions_built_sources = \
src/language/expressions/evaluate.h \
src/language/expressions/evaluate.inc \
src/language/expressions/operations.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
+EXTRA_DIST += $(helpers)
-PERL = @PERL@
+$(expressions_built_sources): $(helpers)
+ $(AV_V_GEN)$(MKDIR_P) `dirname $@` && \
+ $(PERL) $< -o $@ -i $(top_srcdir)/src/language/expressions/operations.def
-helpers = $(top_srcdir)/src/language/expressions/generate.pl \
- $(top_srcdir)/src/language/expressions/operations.def
+AM_CPPFLAGS += -I"$(abs_top_builddir)/src/language/expressions" \
+ -I"$(top_srcdir)/src/language/expressions"
-%: %.pl $(helpers)
- @mkdir -p `dirname $@`
- $(PERL) -I $(top_srcdir)/src/language/expressions $< -o $@ -i $(top_srcdir)/src/language/expressions/operations.def
+EXTRA_DIST += src/language/expressions/TODO
+# This seems to be necessary in order to prevent issues building the native
+# build when cross compiling
+src/language/expressions/evaluate.lo: $(expressions_built_sources)