t/remake-renamed-m4-file.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 m4 files get renamed.
  18
  19 . test-init.sh
  20
  21 cat >> configure.ac <<'END'
  22 MY_MACRO
  23 AC_OUTPUT
  24 END
  25
  26 cat > Makefile.am <<'END'
  27 ACLOCAL_AMFLAGS = -I m4
  28 .PHONY: test
  29 test:
  30         test '$(the_answer)' -eq 42
  31 END
  32
  33 mkdir m4
  34
  35 cat > m4/macros.m4 <<'END'
  36 AC_DEFUN([MY_MACRO], [FOO])
  37 END
  38
  39 cat > m4/foo.m4 <<'END'
  40 AC_DEFUN([FOO], [the_answer=42; AC_SUBST([the_answer])])
  41 END
  42
  43 $ACLOCAL -I m4
  44 $AUTOCONF
  45 $AUTOMAKE
  46
  47 ./configure
  48 $MAKE test
  49
  50 # Rename one file at the time.
  51
  52 mv m4/foo.m4 m4/bar.m4
  53 using_gmake || $MAKE Makefile
  54 $MAKE test
  55 $MAKE distdir
  56 ls -l $distdir $distdir/*
  57 test -f $distdir/m4/bar.m4
  58 test ! -e $distdir/m4/foo.m4
  59
  60 mv m4/macros.m4 m4/defs.m4
  61 using_gmake || $MAKE Makefile
  62 $MAKE test
  63 $MAKE distdir
  64 ls -l $distdir $distdir/*
  65 test -f $distdir/m4/defs.m4
  66 test ! -e $distdir/m4/macros.m4
  67
  68 # Rename both files at once.
  69
  70 mv m4/bar.m4 m4/quux.m4
  71 mv m4/defs.m4 acinclude.m4
  72 using_gmake || $MAKE Makefile
  73 $MAKE test
  74 $MAKE distdir
  75 ls -l $distdir $distdir/*
  76 test -f $distdir/m4/quux.m4
  77 test -f $distdir/acinclude.m4
  78 test ! -e $distdir/m4/foo.m4
  79 test ! -e $distdir/m4/bar.m4
  80 test ! -e $distdir/m4/macros.m4
  81 test ! -e $distdir/m4/defs.m4
  82
  83 :