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Member "gfsview-snapshot-121130/compile" (30 Nov 2012, 3769 Bytes) of package /linux/privat/gfsview-snapshot-121130.tar.gz:


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    1 #! /bin/sh
    2 # Wrapper for compilers which do not understand `-c -o'.
    3 
    4 scriptversion=2009-10-06.20; # UTC
    5 
    6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009  Free Software
    7 # Foundation, Inc.
    8 # Written by Tom Tromey <tromey@cygnus.com>.
    9 #
   10 # This program is free software; you can redistribute it and/or modify
   11 # it under the terms of the GNU General Public License as published by
   12 # the Free Software Foundation; either version 2, or (at your option)
   13 # any later version.
   14 #
   15 # This program is distributed in the hope that it will be useful,
   16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18 # GNU General Public License for more details.
   19 #
   20 # You should have received a copy of the GNU General Public License
   21 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
   22 
   23 # As a special exception to the GNU General Public License, if you
   24 # distribute this file as part of a program that contains a
   25 # configuration script generated by Autoconf, you may include it under
   26 # the same distribution terms that you use for the rest of that program.
   27 
   28 # This file is maintained in Automake, please report
   29 # bugs to <bug-automake@gnu.org> or send patches to
   30 # <automake-patches@gnu.org>.
   31 
   32 case $1 in
   33   '')
   34      echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
   35      exit 1;
   36      ;;
   37   -h | --h*)
   38     cat <<\EOF
   39 Usage: compile [--help] [--version] PROGRAM [ARGS]
   40 
   41 Wrapper for compilers which do not understand `-c -o'.
   42 Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
   43 arguments, and rename the output as expected.
   44 
   45 If you are trying to build a whole package this is not the
   46 right script to run: please start by reading the file `INSTALL'.
   47 
   48 Report bugs to <bug-automake@gnu.org>.
   49 EOF
   50     exit $?
   51     ;;
   52   -v | --v*)
   53     echo "compile $scriptversion"
   54     exit $?
   55     ;;
   56 esac
   57 
   58 ofile=
   59 cfile=
   60 eat=
   61 
   62 for arg
   63 do
   64   if test -n "$eat"; then
   65     eat=
   66   else
   67     case $1 in
   68       -o)
   69     # configure might choose to run compile as `compile cc -o foo foo.c'.
   70     # So we strip `-o arg' only if arg is an object.
   71     eat=1
   72     case $2 in
   73       *.o | *.obj)
   74         ofile=$2
   75         ;;
   76       *)
   77         set x "$@" -o "$2"
   78         shift
   79         ;;
   80     esac
   81     ;;
   82       *.c)
   83     cfile=$1
   84     set x "$@" "$1"
   85     shift
   86     ;;
   87       *)
   88     set x "$@" "$1"
   89     shift
   90     ;;
   91     esac
   92   fi
   93   shift
   94 done
   95 
   96 if test -z "$ofile" || test -z "$cfile"; then
   97   # If no `-o' option was seen then we might have been invoked from a
   98   # pattern rule where we don't need one.  That is ok -- this is a
   99   # normal compilation that the losing compiler can handle.  If no
  100   # `.c' file was seen then we are probably linking.  That is also
  101   # ok.
  102   exec "$@"
  103 fi
  104 
  105 # Name of file we expect compiler to create.
  106 cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
  107 
  108 # Create the lock directory.
  109 # Note: use `[/\\:.-]' here to ensure that we don't use the same name
  110 # that we are using for the .o file.  Also, base the name on the expected
  111 # object file name, since that is what matters with a parallel build.
  112 lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
  113 while true; do
  114   if mkdir "$lockdir" >/dev/null 2>&1; then
  115     break
  116   fi
  117   sleep 1
  118 done
  119 # FIXME: race condition here if user kills between mkdir and trap.
  120 trap "rmdir '$lockdir'; exit 1" 1 2 15
  121 
  122 # Run the compile.
  123 "$@"
  124 ret=$?
  125 
  126 if test -f "$cofile"; then
  127   test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
  128 elif test -f "${cofile}bj"; then
  129   test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
  130 fi
  131 
  132 rmdir "$lockdir"
  133 exit $ret
  134 
  135 # Local Variables:
  136 # mode: shell-script
  137 # sh-indentation: 2
  138 # eval: (add-hook 'write-file-hooks 'time-stamp)
  139 # time-stamp-start: "scriptversion="
  140 # time-stamp-format: "%:y-%02m-%02d.%02H"
  141 # time-stamp-time-zone: "UTC"
  142 # time-stamp-end: "; # UTC"
  143 # End: