summaryrefslogtreecommitdiff
path: root/t/dist-auxdir-many-subdirs.sh
blob: cad8f5ac97e382a02747c4b93add18734f622654 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
#! /bin/sh
# Copyright (C) 2011-2015 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/>.

# It should be legitimate for many subdir Makefiles to require the
# same config-aux files.

am_create_testdir=empty
required=cc
. test-init.sh

count=0
ocwd=$(pwd) || fatal_ "cannot get current working directory"

# Usage: do_check [--add-missing] [CONFIG-AUXDIR-PATH=.]
do_check ()
{
  case $1 in
    -a|--add-missing) add_missing=yes; shift;;
    *) add_missing=no;;
  esac
  auxdir=${1-.}

  count=$(($count + 1))
  mkdir T$count.d
  cd T$count.d

  distdir=$me-$count
  unindent > configure.ac << END
    AC_INIT([$me], [$count])
    AC_CONFIG_AUX_DIR([$auxdir])
    AM_INIT_AUTOMAKE
    AC_PROG_CC
    # We don't want to require python or emcas in this test, so
    # the tricks below.
    AM_PATH_PYTHON([2.2], [], [:])
    EMACS=no; AM_PATH_LISPDIR
    AC_CONFIG_FILES([Makefile])
END

  unindent > Makefile.stub <<'END'
    ## For depcomp.
    bin_PROGRAMS = foo
    foo_SOURCES = foo.c
    ## For py-compile.
    python_PYTHON = bar.py
    ## For test-driver.
    TESTS =
END

  required_files='
    install-sh
    missing
    compile
    depcomp
    py-compile
    test-driver
  '

  echo "SUBDIRS =" > Makefile.am

  suffixes='0 1 2 3 4 5 6 7 8 9'

  for x in $suffixes; do
    mkdir sub$x
    echo "SUBDIRS += sub$x" >> Makefile.am
    echo "AC_CONFIG_FILES([sub$x/Makefile])" >> configure.ac
    cp Makefile.stub sub$x/Makefile.am
    echo 'int main (void) { return 0; }' > sub$x/foo.c
    touch sub$x/bar.py sub$x/baz.el
  done
  echo AC_OUTPUT >> configure.ac

  $ACLOCAL
  $AUTOCONF

  "$am_scriptdir"/install-sh -d $auxdir \
    || fatal_ "creating directory '$auxdir' with install-sh"
  if test $add_missing = yes; then
    $AUTOMAKE -a --copy
    for f in $required_files; do
      test -f $auxdir/$f
      # To ensure that if a auxiliary file is required and distributed
      # by many Makefiles, the "dist" rule won't try to copy it multiple
      # times in $(distdir).
      chmod a-w $auxdir/$f
    done
  else
    for f in $required_files; do
      cp "$am_scriptdir"/$f $auxdir/$f \
        || fatal_ "faild to fetch auxiliary script '$f'"
      # See comments above.
      chmod a-w $auxdir/$f
    done
    $AUTOMAKE
  fi

  for vpath in : false; do
    if $vpath; then
      mkdir build
      cd build
      srcdir=..
    else
      srcdir=.
    fi
    $srcdir/configure
    $MAKE distdir
    find $distdir # For debugging.
    for f in $required_files; do
      test -f $distdir/$auxdir/$f
    done
    cd $srcdir
  done

  cd "$ocwd" || fatal_ "cannot chdir back to '$ocwd'"
}

do_check .
do_check --add-missing .
do_check build-aux
do_check --add-missing build-aux
do_check a/b/c
do_check --add-missing a/b/c

: