t/dist-auxdir-many-subdirs.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2018 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 # It should be legitimate for many subdir Makefiles to require the
  18 # same config-aux files.
  19
  20 am_create_testdir=empty
  21 required=cc
  22 . test-init.sh
  23
  24 count=0
  25 ocwd=$(pwd) || fatal_ "cannot get current working directory"
  26
  27 # Usage: do_check [--add-missing] [CONFIG-AUXDIR-PATH=.]
  28 do_check ()
  29 {
  30   case $1 in
  31     -a|--add-missing) add_missing=yes; shift;;
  32     *) add_missing=no;;
  33   esac
  34   auxdir=${1-.}
  35
  36   count=$(($count + 1))
  37   mkdir T$count.d
  38   cd T$count.d
  39
  40   distdir=$me-$count
  41   unindent > configure.ac << END
  42     AC_INIT([$me], [$count])
  43     AC_CONFIG_AUX_DIR([$auxdir])
  44     AM_INIT_AUTOMAKE
  45     AC_PROG_CC
  46     # We don't want to require python or emcas in this test, so
  47     # the tricks below.
  48     AM_PATH_PYTHON([2.2], [], [:])
  49     EMACS=no; AM_PATH_LISPDIR
  50     AC_CONFIG_FILES([Makefile])
  51 END
  52
  53   unindent > Makefile.stub <<'END'
  54     ## For depcomp.
  55     bin_PROGRAMS = foo
  56     foo_SOURCES = foo.c
  57     ## For py-compile.
  58     python_PYTHON = bar.py
  59     ## For test-driver.
  60     TESTS =
  61 END
  62
  63   required_files='
  64     install-sh
  65     missing
  66     compile
  67     depcomp
  68     py-compile
  69     test-driver
  70   '
  71
  72   echo "SUBDIRS =" > Makefile.am
  73
  74   suffixes='0 1 2 3 4 5 6 7 8 9'
  75
  76   for x in $suffixes; do
  77     mkdir sub$x
  78     echo "SUBDIRS += sub$x" >> Makefile.am
  79     echo "AC_CONFIG_FILES([sub$x/Makefile])" >> configure.ac
  80     cp Makefile.stub sub$x/Makefile.am
  81     echo 'int main (void) { return 0; }' > sub$x/foo.c
  82     touch sub$x/bar.py sub$x/baz.el
  83   done
  84   echo AC_OUTPUT >> configure.ac
  85
  86   $ACLOCAL
  87   $AUTOCONF
  88
  89   "$am_scriptdir"/install-sh -d $auxdir \
  90     || fatal_ "creating directory '$auxdir' with install-sh"
  91   if test $add_missing = yes; then
  92     $AUTOMAKE -a --copy
  93     for f in $required_files; do
  94       test -f $auxdir/$f
  95       # To ensure that if a auxiliary file is required and distributed
  96       # by many Makefiles, the "dist" rule won't try to copy it multiple
  97       # times in $(distdir).
  98       chmod a-w $auxdir/$f
  99     done
 100   else
 101     for f in $required_files; do
 102       cp "$am_scriptdir"/$f $auxdir/$f \
 103         || fatal_ "faild to fetch auxiliary script '$f'"
 104       # See comments above.
 105       chmod a-w $auxdir/$f
 106     done
 107     $AUTOMAKE
 108   fi
 109
 110   for vpath in : false; do
 111     if $vpath; then
 112       mkdir build
 113       cd build
 114       srcdir=..
 115     else
 116       srcdir=.
 117     fi
 118     $srcdir/configure
 119     $MAKE distdir
 120     find $distdir # For debugging.
 121     for f in $required_files; do
 122       test -f $distdir/$auxdir/$f
 123     done
 124     cd $srcdir
 125   done
 126
 127   cd "$ocwd" || fatal_ "cannot chdir back to '$ocwd'"
 128 }
 129
 130 do_check .
 131 do_check --add-missing .
 132 do_check build-aux
 133 do_check --add-missing build-aux
 134 do_check a/b/c
 135 do_check --add-missing a/b/c
 136
 137 :