Files
bison/examples/c/lexcalc/local.mk
Akim Demaille 1934304acf examples: don't run those that require f?lex when it's not available
Reported by Bruno Haible.
http://lists.gnu.org/archive/html/bug-bison/2019-05/msg00026.html

* configure.ac (FLEX_WORKS): New.
* examples/c/lexcalc/local.mk, examples/c/reccalc/local.mk: Use it.
2019-05-19 18:41:59 +02:00

36 lines
1.2 KiB
Makefile

## Copyright (C) 2018-2019 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/>.
lexcalcdir = $(docdir)/%D%
## ------ ##
## Calc. ##
## ------ ##
if FLEX_WORKS
check_PROGRAMS += %D%/lexcalc
TESTS += %D%/lexcalc.test
nodist_%C%_lexcalc_SOURCES = %D%/parse.y %D%/parse.h %D%/scan.l
# Don't use gnulib's system headers.
%C%_lexcalc_CPPFLAGS = -I$(top_srcdir)/%D% -I$(top_builddir)/%D%
endif FLEX_WORKS
%D%/parse.c: $(dependencies)
EXTRA_DIST += %D%/lexcalc.test
dist_lexcalc_DATA = %D%/parse.y %D%/scan.l %D%/Makefile %D%/README.md
CLEANFILES += %D%/parse.[ch] %D%/scan.c %D%/parse.output
CLEANDIRS += %D%/*.dSYM