t/remake-renamed-m4-macro.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2024 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 # Test remake rules when the name of an m4 macro change.  Try both with
  18 # and without indirection.
  19
  20 . test-init.sh
  21
  22 cat >> configure.ac <<'END'
  23 MY_MACRO
  24 AC_OUTPUT
  25 END
  26
  27 cat > Makefile.am <<'END'
  28 ACLOCAL_AMFLAGS = -I m4
  29 .PHONY: test
  30 test:
  31         test '$(the_answer)' -eq 42
  32 END
  33
  34 mkdir m4
  35
  36 cat > m4/macros.m4 <<'END'
  37 AC_DEFUN([MY_MACRO], [FOO_1])
  38 END
  39
  40 cat > m4/foo.m4 <<'END'
  41 AC_DEFUN([FOO_1], [the_answer=42
  42                    AC_SUBST([the_answer])])
  43 END
  44
  45 $ACLOCAL -I m4
  46 $AUTOCONF
  47 $AUTOMAKE
  48
  49 ./configure
  50 $MAKE test
  51
  52 $sleep
  53
  54 for x in macros foo; do
  55   sed -e 's/FOO_1/FOO_2/' m4/$x.m4 > t
  56   mv -f t m4/$x.m4
  57 done
  58
  59 using_gmake || $MAKE Makefile
  60 $MAKE test
  61
  62 $sleep
  63
  64 for f in m4/macros.m4 configure.ac; do
  65   sed -e 's/MY_MACRO/YOUR_MACRO/' $f > t
  66   mv -f t $f
  67 done
  68
  69 using_gmake || $MAKE Makefile
  70 $MAKE test
  71
  72 :