configure: do not use '@' in version string
author"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Nov 17 01:14:12 2011 +0100 (2011-11-17)
changeset 27540cc4d6352c3e
parent 2753 710fa859bfe6
child 2756 3976adc582fb
configure: do not use '@' in version string

Using an '@' in the version string breaks the gcc/glibc/gdb manuals.
Use a scheme similar to Debian, with a plus '+' instead of the '@',
as suggested by Michael Hope.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
configure
     1.1 --- a/configure	Wed Nov 16 16:06:42 2011 -0500
     1.2 +++ b/configure	Thu Nov 17 01:14:12 2011 +0100
     1.3 @@ -554,7 +554,7 @@
     1.4                                2>/dev/null                               \
     1.5                         || true                                          \
     1.6                       )"
     1.7 -            VERSION="${VERSION}@${rev_id:-unknown-$( date +%Y%m%d.%H%M%S )}"
     1.8 +            VERSION="${VERSION}+${rev_id:-unknown-$( date +%Y%m%d.%H%M%S )}"
     1.9              ;;
    1.10      esac
    1.11  fi