t/aclocal-amflags.sh

   1 #! /bin/sh
   2 # Copyright (C) 2012-2018 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 # Check that the obsolescent idiom of setting $(ACLOCAL_AMFLAGS) in
  18 # Makefile.am still works.  Remove this test once support for this
  19 # obsolescent idiom is removed.
  20
  21 . test-init.sh
  22
  23 cat >> configure.ac <<'END'
  24 MACRO_FOO || AS_EXIT([1])
  25 AC_OUTPUT
  26 END
  27
  28 mkdir m4_1 m4_2
  29 cat > m4_1/foo.m4 <<'END'
  30 AC_DEFUN([MACRO_FOO], [: > foo])
  31 END
  32 cat > m4_2/bar.m4 <<'END'
  33 AC_DEFUN([MACRO_BAR], [: > bar])
  34 END
  35
  36 cat > Makefile.am <<'END'
  37 ACLOCAL_AMFLAGS = -I m4_2 --verbose
  38 check-local:
  39         test ! -r foo
  40         test -f bar
  41 DISTCLEANFILES = bar
  42 END
  43
  44 $ACLOCAL -I m4_1 >output 2>&1 || { cat output; exit 1; }
  45 cat output
  46 grep 'found macro' output && exit 1 # Sanity check.
  47 $AUTOCONF
  48 $AUTOMAKE
  49
  50 ./configure
  51 test -f foo
  52 rm -f foo
  53
  54 # ACLOCAL_AMFLAGS is used in rebuild rules, so trigger them.
  55 $sleep
  56
  57 sed 's/MACRO_FOO/MACRO_BAR/' configure.ac > t
  58 mv -f t configure.ac
  59
  60 run_make -M Makefile
  61 grep "^aclocal.*:.*found macro.*MACRO_BAR.*m4_2/bar\.m4" output
  62 grep "macro.*MACRO_FOO" output && exit 1
  63 test ! -r foo
  64 test -f bar
  65
  66 $MAKE distcheck
  67
  68 :