| #! /bin/sh |
| # Copyright (C) 2002-2024 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 <https://www.gnu.org/licenses/>. |
| |
| # Like the true/false example from the manual, |
| # with one extra indirection in the sources (PR/315), and |
| # use of _CPPFLAGS (PR/337). |
| |
| required='cc native' |
| . test-init.sh |
| |
| cat >> configure.ac << 'END' |
| AC_PROG_CC |
| AC_OUTPUT |
| END |
| |
| # Using a separate variable to hold all the sources for a program is |
| # common when building many flavors of this program, each with |
| # different flags. |
| |
| cat > Makefile.am << 'END' |
| TRUESOURCE = true.c |
| bin_PROGRAMS = false true |
| true_SOURCES = $(TRUESOURCE) |
| true_CPPFLAGS = -DEXIT_CODE=0 |
| false_SOURCES = $(TRUESOURCE) |
| false_CPPFLAGS = -DEXIT_CODE=1 |
| END |
| |
| cat > true.c << 'END' |
| int main (void) |
| { |
| return EXIT_CODE; |
| } |
| END |
| |
| $ACLOCAL |
| $AUTOCONF |
| $AUTOMAKE -a |
| |
| ./configure |
| $MAKE |
| |
| ./true |
| ./false && exit 1 |
| |
| objext=$(sed -n -e 's/^OBJEXT = //p' < Makefile) |
| test -f ./true-true.$objext |
| test -f ./false-true.$objext |
| |
| : |
