t/auxdir-autodetect.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2018 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 # Make sure that, if AC_CONFIG_AUX_DIR is not specified, Automake tries
  18 # to use '.', '..' and '../..', in precisely that order.
  19
  20 . test-init.sh
  21
  22 nil=__no_such_program
  23
  24 unset NONESUCH
  25
  26 cat >>configure.ac << END
  27 AM_MISSING_PROG([NONESUCH],[$nil])
  28 AC_OUTPUT
  29 END
  30
  31 mkdir d3
  32 mkdir d3/d2
  33 mkdir d3/d2/d1
  34 mkdir d3/d2/d1/d0
  35
  36 echo 'echo %%d3%% $*' > d3/missing
  37 chmod +x d3/missing
  38 echo 'echo %%d2%% $*' > d3/d2/missing
  39 chmod +x d3/d2/missing
  40 echo 'echo %%d1%% $*' > d3/d2/d1/missing
  41 chmod +x d3/d2/d1/missing
  42 echo 'echo %%d0%% $*' > d3/d2/d1/d0/missing
  43 chmod +x d3/d2/d1/d0/missing
  44
  45 mv configure.ac d3/d2/d1/d0/
  46
  47 cd d3/d2/d1/d0
  48
  49 cat > Makefile.am << 'EOF'
  50 .PHONY: test
  51 test:
  52         $(NONESUCH) >$(out)
  53 EOF
  54
  55 $ACLOCAL
  56 $AUTOCONF
  57
  58 # ------------------------------------------- #
  59 :  We must end up with AC_CONFIG_AUX_DIR = .  #
  60 # ------------------------------------------- #
  61
  62 : > install-sh
  63 $AUTOMAKE
  64 ./configure
  65 out=out0 $MAKE test
  66 cat out0
  67 grep "%%d0%%.*$nil" out0
  68 grep '%%d[123]' out0 && exit 1
  69
  70 rm -f missing install-sh
  71
  72 # -------------------------------------------- #
  73 :  We must end up with AC_CONFIG_AUX_DIR = ..  #
  74 # -------------------------------------------- #
  75
  76 # Automake finds 'install-sh' in '.', so it assumes that auxdir is '.';
  77 # but it won't find 'missing' in '.', so it will fail.
  78 : > install-sh
  79 AUTOMAKE_fails
  80 grep 'required file.*[^.]\./missing.*not found' stderr
  81 rm -f install-sh
  82
  83 # Now things should work.
  84 : > ../install-sh
  85 $AUTOMAKE
  86 ./configure
  87 out=out1 $MAKE test
  88 cat out1
  89 grep "%%d1%%.*$nil" out1
  90 grep '%%d[023]' out1 && exit 1
  91
  92 rm -f ../missing ../install-sh
  93
  94 # ----------------------------------------------- #
  95 :  We must end up with AC_CONFIG_AUX_DIR = ../..  #
  96 # ----------------------------------------------- #
  97
  98 # Automake finds 'install-sh' in '.', so it assumes that auxdir is '.';
  99 # but it won't find 'missing' in '.', so it will fail.
 100 : > install-sh
 101 AUTOMAKE_fails
 102 grep 'required file.*[^.]\./missing.*not found' stderr
 103 rm -f install-sh
 104
 105 # Automake finds 'install-sh' in '..', so it assumes that auxdir is '..';
 106 # but it won't find 'missing' in '.', so it will fail.
 107 : > ../install-sh
 108 AUTOMAKE_fails
 109 grep 'required file.*[^.]\.\./missing.*not found' stderr
 110 rm -f ../install-sh
 111
 112 # Now things should work.
 113 : > ../../install-sh
 114 $AUTOMAKE
 115 ./configure
 116 out=out2 $MAKE test
 117 cat out2
 118 grep "%%d2%%.*$nil" out2
 119 grep '%%d[013]' out2 && exit 1
 120
 121 rm -f ../../missing ../../install-sh
 122
 123 # --------------------------------------------------------- #
 124 :  AC_CONFIG_AUX_DIR will not be found: Automake must fail  #
 125 # --------------------------------------------------------- #
 126
 127 AUTOMAKE_fails
 128 grep 'required file.*missing.*not found' stderr
 129
 130 :