t/subobj11a.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2012 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 <http://www.gnu.org/licenses/>.
  16
  17 # Test that automake works around a bug of Solaris Make. The bug is the
  18 # following.  If we have a Makefile containg a file inclusion like this:
  19 #   include .//foo.mk
  20 # Solaris make fails with a message like:
  21 #   make: ... can't find '/foo.mk': No such file or directory
  22 #   make: fatal error ... read of include file '/foo.mk' failed
  23 # (even if the file 'foo.mk' exists). The error disappear by collapsing
  24 # the repeated slash '/' characters into a single one.
  25 #
  26 # See also sister "grepping" test 'subobj11b.test', and related test
  27 # 'subobj11c.test'.
  28
  29 required=cc
  30 . ./defs || exit 1
  31
  32 cat >> configure.ac << 'END'
  33 AC_PROG_CC
  34 AM_PROG_CC_C_O
  35 AC_OUTPUT
  36 END
  37
  38 cat > Makefile.am << 'END'
  39 AUTOMAKE_OPTIONS = subdir-objects
  40 bin_PROGRAMS = foo
  41 ## The './/' below is meant.
  42 foo_SOURCES = .//src/foo.c
  43 END
  44
  45 mkdir src
  46
  47 cat > src/foo.c << 'END'
  48 int main(void)
  49 {
  50   return 0;
  51 }
  52 END
  53
  54 $ACLOCAL
  55 $AUTOCONF
  56 $AUTOMAKE -a
  57
  58 ./configure --enable-dependency-tracking
  59
  60 depdir=$(sed -n 's/^ *DEPDIR *= *//p' Makefile)
  61 if test x"$depdir" != x; then
  62   depdir=src/$depdir
  63 else
  64   echo "$me: cannot extract value of DEPDIR from Makefile" >&2
  65   exit 1
  66 fi
  67
  68 ls -l "$depdir"
  69 test -f "$depdir"/foo.Po
  70
  71 echo 'quux:; echo "z@rd@z" >$@' >> "$depdir"/foo.Po
  72
  73 $MAKE quux
  74 $FGREP "z@rd@z" quux
  75
  76 $MAKE
  77
  78 DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck
  79 DISTCHECK_CONFIGURE_FLAGS='--disable-dependency-tracking' $MAKE distcheck
  80
  81 :