tests/autodist-subdir.test

   1 #! /bin/sh
   2 # Copyright (C) 2011 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 <http://www.gnu.org/licenses/>.
  16
  17 # Check that automake really automatically distributes all the files
  18 # it advertises to do, even when in subdirectories.
  19 #
  20 # This behavior might be suboptimal, but it has been in place for quite
  21 # a long time, and it would be risky to change it now.  See also the
  22 # discussion of automake bug#7819:
  23 #  <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7819>
  24 #
  25 # Keep this test in sync with sister test `autodist.test'.
  26
  27 . ./defs || Exit 1
  28
  29 set -e
  30
  31 cat >> configure.in <<'END'
  32 AC_CONFIG_FILES([sub/Makefile])
  33 AC_OUTPUT
  34 END
  35
  36 $ACLOCAL
  37 $AUTOCONF
  38
  39 # The automake manual states that the list of automatically-distributed
  40 # files should be given by `automake --help'.
  41 list=`$AUTOMAKE --help \
  42         | sed -n '/^Files.*automatically distributed.*if found.*always/,/^ *$/p' \
  43         | sed 1d`
  44 # Normalize whitespace, just in case.
  45 list=`echo $list`
  46
  47 test -n "$list"
  48
  49 cat > Makefile.am <<'END'
  50 SUBDIRS = sub
  51 check-local:
  52 ## For debugging.
  53         @echo DIST_COMMON:
  54         @for f in $(DIST_COMMON); do echo "  $$f"; done
  55         @echo DISTDIR:
  56         @ls -l $(distdir) | sed 's/^/  /'
  57 ## Now the checks.
  58         @for f in $(autodist_list); do \
  59           echo "file: sub/$$f"; \
  60           test -f $(distdir)/sub/$$f \
  61             || { echo $$f: distdir fail >&2; exit 1; }; \
  62         done
  63 END
  64
  65 mkdir sub
  66
  67 cat > sub/Makefile.am <<'END'
  68 include distfiles.am
  69 check-local:
  70 ## For debugging.
  71         @echo DIST_COMMON:
  72         @for f in $(DIST_COMMON); do echo "  $$f"; done
  73         @echo DISTDIR:
  74         @ls -l $(distdir) | sed 's/^/  /'
  75 ## Now the checks.
  76         @for f in $(autodist_list); do \
  77           echo "file: $$f"; \
  78           ## Some filenames might contain dots, but this won't cause spurious
  79           ## failures, and "spurious successes" are so unlikely that they're
  80           ## not worth worrying about.
  81           echo ' ' $(DIST_COMMON) ' ' | grep "[ /]$$f " >/dev/null \
  82             || { echo $$f: distcom fail >&2; exit 1; }; \
  83         done
  84 END
  85
  86 : First try listing the automatically-distributed files in proper
  87 : targets in Makefile.am
  88
  89 echo "MAINTAINERCLEANFILES = $list" > sub/distfiles.am
  90 for f in $list; do echo "$f :; touch $f"; done >> sub/distfiles.am
  91
  92 cat sub/distfiles.am # For debugging.
  93
  94 $AUTOMAKE -a
  95
  96 ./configure
  97
  98 $MAKE distdir
  99 autodist_list="$list" $MAKE check
 100
 101 $MAKE maintainer-clean
 102 test ! -f sub/README    # Sanity check.
 103 rm -rf $me-1.0          # Remove $(distdir).
 104
 105 : Now try creating the automatically-distributed files before
 106 : running automake.
 107
 108 : > sub/distfiles.am
 109 for f in $list; do
 110   echo dummy > sub/$f
 111 done
 112
 113 ls -l # For debugging.
 114
 115 $AUTOMAKE
 116
 117 ./configure
 118
 119 $MAKE distdir
 120 autodist_list="$list" $MAKE check
 121
 122 :