t/pr87.sh

   1 #! /bin/sh
   2 # Copyright (C) 2000-2024 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # Test for PR automake/87.
  18 # "make distcheck" fails when two source dirs exist.
  19
  20 required=cc
  21 . test-init.sh
  22
  23 subdirs="foo bar"
  24
  25 for i in $subdirs; do
  26     mkdir $i
  27     unindent >$i/$i.c <<EOF
  28       int main (void)
  29       {
  30         return 0;
  31       }
  32 EOF
  33     unindent >$i/Makefile.am <<EOF
  34       bin_PROGRAMS = $i
  35       ${i}_SOURCES = $i.c
  36 EOF
  37 done
  38
  39 echo "SUBDIRS = $subdirs" > Makefile.am
  40
  41 cat > configure.ac <<EOF
  42 AC_INIT([$me], [1.0])
  43 AC_CONFIG_SRCDIR([foo/foo.c])
  44 AC_CONFIG_AUX_DIR([.])
  45 AM_INIT_AUTOMAKE
  46 AC_PROG_CC
  47 AC_CONFIG_FILES([Makefile])
  48 AC_CONFIG_FILES([$(echo $subdirs | sed 's|\([a-z][a-z]*\)|\1/Makefile|g')])
  49 AC_OUTPUT
  50 EOF
  51
  52 mkdir build
  53
  54 $ACLOCAL
  55 $AUTOCONF
  56 $AUTOMAKE -a
  57
  58 # Regression test for bug where '.c.o:' is followed by blank line.
  59 (while read line; do
  60     if test "$line" = ".c.o:"; then
  61        read next
  62        if test -z "$next"; then
  63           exit 1
  64        else
  65           : # For shells with broken 'set -e'.
  66        fi
  67        break
  68     fi
  69  done) < foo/Makefile.in || exit 1
  70
  71 cd build
  72 ../configure
  73 $MAKE distcheck
  74
  75 :