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Diffstat (limited to 't/lex-lib.sh')
-rwxr-xr-x | t/lex-lib.sh | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/t/lex-lib.sh b/t/lex-lib.sh new file mode 100755 index 000000000..0320f759c --- /dev/null +++ b/t/lex-lib.sh @@ -0,0 +1,72 @@ +#! /bin/sh +# Copyright (C) 1999-2012 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 2, 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/>. + +# Check that we can provide a personal 'yywrap' function in a custom +# library. +# See also test 'lex-lib-external.test'. + +required='cc lex' +. ./defs || Exit 1 + +cat >> configure.ac << 'END' +AC_PROG_CC +AM_PROG_AR +AC_PROG_RANLIB +LEXLIB=libmylex.a +AC_PROG_LEX +AC_OUTPUT +END + +cat > Makefile.am << 'END' +bin_PROGRAMS = lexer +lexer_SOURCES = foo.l +lexer_LDADD = $(LEXLIB) +EXTRA_lexer_DEPENDENCIES = $(LEXLIB) +noinst_LIBRARIES = libmylex.a +libmylex_a_SOURCES = mu.c +END + +cat > mu.c << 'END' +int yywrap (void) +{ + return 1; +} +END + +cat > foo.l <<'END' +%{ +#define YY_NO_UNISTD_H 1 +%} +%% +"END" return EOF; +. +%% +int main (void) +{ + return 0; +} +END + +$ACLOCAL +$AUTOCONF +$AUTOMAKE -a + +./configure +$MAKE +test -f foo.c +test -f libmylex.a + +: |