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#! /bin/sh
# Copyright (C) 2001-2017 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 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/>.
# Regression test for multiple rules being generated for each target when
# conditionals are present.
# From Richard Boulton.
. test-init.sh
cat >> configure.ac << 'END'
AC_PROG_CC
AM_CONDITIONAL([BAR], [true])
END
cat > Makefile.am << 'END'
if BAR
BAR_SRCS = bar.c
endif
bin_PROGRAMS = foo
foo_CFLAGS = -DFOO
foo_SOURCES = foo.c
END
$ACLOCAL
$AUTOMAKE
uncondval=$($FGREP 'foo-foo.o: foo.c' Makefile.in)
cat >> Makefile.am << 'END'
foo_SOURCES += $(BAR_SRCS)
END
$AUTOMAKE
condval=$($FGREP 'foo-foo.o: foo.c' Makefile.in)
test "x$uncondval" = "x$condval"
:
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