Version:  2.0.40 2.2.26 2.4.37 3.13 3.14 3.15 3.16 3.17 3.18 3.19 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10

Linux/scripts/gcc-version.sh

  1 #!/bin/sh
  2 #
  3 # gcc-version [-p] gcc-command
  4 #
  5 # Prints the gcc version of `gcc-command' in a canonical 4-digit form
  6 # such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
  7 #
  8 # With the -p option, prints the patchlevel as well, for example `029503' for
  9 # gcc-2.95.3, `030301' for gcc-3.3.1, etc.
 10 #
 11 
 12 if [ "$1" = "-p" ] ; then
 13         with_patchlevel=1;
 14         shift;
 15 fi
 16 
 17 compiler="$*"
 18 
 19 if [ ${#compiler} -eq 0 ]; then
 20         echo "Error: No compiler specified."
 21         printf "Usage:\n\t$0 <gcc-command>\n"
 22         exit 1
 23 fi
 24 
 25 MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1)
 26 MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1)
 27 if [ "x$with_patchlevel" != "x" ] ; then
 28         PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
 29         printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
 30 else
 31         printf "%02d%02d\\n" $MAJOR $MINOR
 32 fi

This page was automatically generated by LXR 0.3.1 (source).  •  Linux is a registered trademark of Linus Torvalds  •  Contact us