tools/genversion.sh

   1 #!/bin/sh
   2 #             __________               __   ___.
   3 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7 #                     \/            \/     \/    \/            \/
   8
   9 # Usage: genversion.sh destination-dir path-to-version.sh [source-root]
  10
  11 # Generate version.h file
  12
  13 # XXX DO NOT TWEAK VERSION HERE, EDIT version.sh INSTEAD
  14
  15 VERSION=`$2 $3`
  16
  17 cat > "$1/_version.h" << EOF
  18 /* Generated by genversion.sh */
  19 extern const char rbversion[];
  20 #define RBVERSION "$VERSION"
  21 EOF
  22
  23 if [ -f "$1/version.h" ]
  24     then if diff "$1/_version.h" "$1/version.h" > /dev/null
  25         then rm -f "$1/_version.h"
  26         else mv "$1/_version.h" "$1/version.h"
  27     fi
  28     else mv "$1/_version.h" "$1/version.h"
  29 fi