t/suffix6.sh

   1 #! /bin/sh
   2 # Copyright (C) 2001-2024 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 to make sure Automake supports implicit rules with dot-less
  18 # extensions.  Also make sure that '.o' and '.obj' are handled like
  19 # '.$(OBJEXT)'.  See also related "semantic" tests 'suffix6b.sh'
  20 # and 'suffix6c.sh'.
  21
  22 . test-init.sh
  23
  24 cat > Makefile.am << 'END'
  25 SUFFIXES = a b .$(OBJEXT) c .o .obj
  26 bin_PROGRAMS = foo
  27 foo_SOURCES = fooa barc bazc
  28 ab:
  29         dummy action 1
  30 b.$(OBJEXT):
  31         dummy action 2
  32 c.o:
  33         dummy action C
  34 c.obj:
  35         dummy action C
  36 END
  37
  38 $ACLOCAL
  39 $AUTOMAKE
  40
  41 sed -n -e '/foo_OBJECTS *=.*\\$/ {
  42   :loop
  43   p
  44   n
  45   t clear
  46   :clear
  47   s/\\$/\\/
  48   t loop
  49   p
  50   n
  51 }' -e 's/$/ /' -e 's/^.*foo_OBJECTS *= */ /p' Makefile.in > foo-objects
  52 cat foo-objects
  53
  54 # Automake must figure that fooa translates to foo.$(OBJEXT) and
  55 # foo.$(OBJEXT) using the following rules:
  56 #  fooa --[ab]--> foob --[b.$(OBJEXT)]--> foo.$(OBJEXT)
  57 $FGREP ' foo.$(OBJEXT) ' foo-objects
  58 #  barc --[c.o]--> bar.$(OBJEXT)    ## This is really meant!
  59 $FGREP ' bar.$(OBJEXT) ' foo-objects
  60 #  bazc --[c.obj]--> baz.$(OBJEXT)  ## This is really meant!
  61 $FGREP ' baz.$(OBJEXT) ' foo-objects
  62
  63 :