t/libobj17.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2017 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 AC_LIBOBJ accept non-literal arguments.
  18
  19 required=cc
  20 . test-init.sh
  21
  22 cat >> configure.ac << 'END'
  23 AC_PROG_CC
  24 AC_PROG_RANLIB
  25 AM_PROG_AR
  26 foo=${FOO-oops}
  27 AC_LIBSOURCES([quux.c, zardoz.c])
  28 AC_LIBOBJ([$foo])
  29 AC_OUTPUT
  30 END
  31
  32 cat > Makefile.am << 'END'
  33 noinst_LIBRARIES = libtu.a
  34 libtu_a_SOURCES =
  35 libtu_a_LIBADD = $(LIBOBJS)
  36 .PHONY: check-quux check-zardoz
  37 check-quux:
  38         $(AR) t libtu.a | grep quux
  39         $(AR) t libtu.a | grep zardoz && exit 1; exit 0
  40 check-zardoz:
  41         $(AR) t libtu.a | grep zardoz
  42         $(AR) t libtu.a | grep quux && exit 1; exit 0
  43 END
  44
  45 cat > quux.c <<'END'
  46 extern int dummy;
  47 END
  48
  49 cat > zardoz.c <<'END'
  50 extern int dummy;
  51 END
  52
  53 # These might print warnings, but should not error out.
  54 $ACLOCAL
  55 $AUTOMAKE -a
  56 $AUTOCONF
  57
  58 ./configure FOO=quux
  59 $MAKE
  60 ls -l # For debugging.
  61 test -f libtu.a
  62 $MAKE check-quux
  63
  64 $MAKE distclean
  65
  66 ./configure FOO=zardoz
  67 $MAKE
  68 ls -l # For debugging.
  69 test -f libtu.a
  70 $MAKE check-zardoz
  71
  72 :