18c2ecf20Sopenharmony_ci#!/bin/sh 28c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 38c2ecf20Sopenharmony_ci# 48c2ecf20Sopenharmony_ci# gcc-version gcc-command 58c2ecf20Sopenharmony_ci# 68c2ecf20Sopenharmony_ci# Print the gcc version of `gcc-command' in a 5 or 6-digit form 78c2ecf20Sopenharmony_ci# such as `29503' for gcc-2.95.3, `30301' for gcc-3.3.1, etc. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_cicompiler="$*" 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ciif [ ${#compiler} -eq 0 ]; then 128c2ecf20Sopenharmony_ci echo "Error: No compiler specified." >&2 138c2ecf20Sopenharmony_ci printf "Usage:\n\t$0 <gcc-command>\n" >&2 148c2ecf20Sopenharmony_ci exit 1 158c2ecf20Sopenharmony_cifi 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ciMAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1) 188c2ecf20Sopenharmony_ciMINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1) 198c2ecf20Sopenharmony_ciPATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1) 208c2ecf20Sopenharmony_ciprintf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL 21