1## Copyright (C) 2018-2021 Free Software Foundation, Inc.
2##
3## This program is free software: you can redistribute it and/or modify
4## it under the terms of the GNU General Public License as published by
5## the Free Software Foundation, either version 3 of the License, or
6## (at your option) any later version.
7##
8## This program is distributed in the hope that it will be useful,
9## but WITHOUT ANY WARRANTY; without even the implied warranty of
10## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11## GNU General Public License for more details.
12##
13## You should have received a copy of the GNU General Public License
14## along with this program.  If not, see <https://www.gnu.org/licenses/>.
15
16lexcalcdir = $(docdir)/%D%
17
18## --------- ##
19## LexCalc.  ##
20## --------- ##
21
22if FLEX_WORKS
23  check_PROGRAMS += %D%/lexcalc
24  TESTS += %D%/lexcalc.test
25  nodist_%C%_lexcalc_SOURCES = %D%/parse.y %D%/parse.h %D%/scan.l
26  # Don't use gnulib's system headers.
27  %C%_lexcalc_CPPFLAGS = -I$(top_srcdir)/%D% -I$(top_builddir)/%D%
28  # Fighting warnings triggered by Flex is just too painful.
29  # %C%_lexcalc_CFLAGS = $(TEST_CFLAGS)
30endif FLEX_WORKS
31
32%D%/parse.c: $(dependencies)
33
34# Tell Make scan.o depends on parse.h, except that Make sees only
35# parse.c, not parse.h.  We can't use BUILT_SOURCES to this end, since
36# we use the built bison.
37%D%/lexcalc$(DASH)scan.o: %D%/parse.c
38# Likewise, but for Automake before 1.16.
39%D%/examples_c_lexcalc_lexcalc$(DASH)scan.o: %D%/parse.c
40
41EXTRA_DIST += %D%/lexcalc.test
42dist_lexcalc_DATA = %D%/parse.y %D%/scan.l %D%/Makefile %D%/README.md
43CLEANFILES += %D%/parse.[ch] %D%/scan.c %D%/parse.output
44CLEANDIRS += %D%/*.dSYM
45