From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x224Ozk9G0e5BnPVp0uJ37X0fYOfHGOK/OtSwr/IApYmFNC14Ox5EXjj/vSejg3ixBzMnBdve ARC-Seal: i=1; a=rsa-sha256; t=1518806834; cv=none; d=google.com; s=arc-20160816; b=HNba6dN9HVpd7BPnPwgiL3zkMSBLMeEaf9kxUw/n3I44NpLldVXoNb9S+5uC864tGM YYYLkz1lJe/0nBC3xyBQfihfSC95+17xfm6rJSKtjBdbCfDD3vE3M/QFxjcloEK5oKe0 mU53tPWXmGMK8WyBhzh72QlcnfqbZ2MV5KYCO6MwIWN9rN311XUPHpNF+HyvEb7PCjfY ThO+wVMC68orz/y2T1hXwiMvQhTGtlD+oWA6G2acNnSYV8a18VdERQK1q2YXrAsFYAeo ZAVwptiNffO6DbUk8qJAwDzTf4iEGPzIDF22eNwRiFynHMlC5SEp71nHrs6WWgt5yUXy 0RGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter:arc-authentication-results; bh=g4jr7p8+pSavXrVBxgeLhmsF9gTgnd5dakNfR8FDu8k=; b=WmYYF4PuGIN0E4aW9hbwha9lzJb8iO3YyeLrHly0PRdaH4bDZubk9ei0/fmeYvmS5B 9SiagthFP14mWhgvjH4wyfBSSkOAB+QpUdJgDkw8dOL8K6ltTyAK/RHRw89e8Xsi2gjA UODL28tcpvapVZtx7eGNmRzRYfYsUebnsaYFQVuzowa7/khfzWY8UmzkQZiqbak22PnK NwBSPbBJW/3ixG9kJjw40ksKlgs985ho8sbqnfD62MN7DyDs2z1c1ExjjkZu4u6hBEfq Turr82R51qFRBoYgBdW3WDe4DtrS646bgzieGdVZXMJ8z1FQBddvoeMXaCfPL7oo3fiF nhOA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=Zv2WgPoR; spf=softfail (google.com: domain of transitioning yamada.masahiro@socionext.com does not designate 210.131.2.74 as permitted sender) smtp.mailfrom=yamada.masahiro@socionext.com Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=Zv2WgPoR; spf=softfail (google.com: domain of transitioning yamada.masahiro@socionext.com does not designate 210.131.2.74 as permitted sender) smtp.mailfrom=yamada.masahiro@socionext.com DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com w1GIdBTJ013418 X-Nifty-SrcIP: [125.199.20.195] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org, Linus Torvalds Cc: Greg Kroah-Hartman , Arnd Bergmann , Kees Cook , Randy Dunlap , Ulf Magnusson , Sam Ravnborg , Michal Marek , Sami Tolvanen , Masahiro Yamada , linux-kernel@vger.kernel.org Subject: [PATCH 16/23] kbuild: add clang-version.sh Date: Sat, 17 Feb 2018 03:38:44 +0900 Message-Id: <1518806331-7101-17-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1518806331-7101-1-git-send-email-yamada.masahiro@socionext.com> References: <1518806331-7101-1-git-send-email-yamada.masahiro@socionext.com> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1592584394753262475?= X-GMAIL-MSGID: =?utf-8?q?1592584394753262475?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Sami Tolvanen Based on gcc-version.sh, clang-version.sh prints out the correct version of clang. Signed-off-by: Sami Tolvanen Tested-by: Nick Desaulniers Signed-off-by: Masahiro Yamada --- scripts/clang-version.sh | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100755 scripts/clang-version.sh diff --git a/scripts/clang-version.sh b/scripts/clang-version.sh new file mode 100755 index 0000000..9780efa --- /dev/null +++ b/scripts/clang-version.sh @@ -0,0 +1,33 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# +# clang-version [-p] clang-command +# +# Prints the compiler version of `clang-command' in a canonical 4-digit form +# such as `0500' for clang-5.0 etc. +# +# With the -p option, prints the patchlevel as well, for example `050001' for +# clang-5.0.1 etc. +# + +if [ "$1" = "-p" ] ; then + with_patchlevel=1; + shift; +fi + +compiler="$*" + +if [ ${#compiler} -eq 0 ]; then + echo "Error: No compiler specified." + printf "Usage:\n\t$0 \n" + exit 1 +fi + +MAJOR=$(echo __clang_major__ | $compiler -E -x c - | tail -n 1) +MINOR=$(echo __clang_minor__ | $compiler -E -x c - | tail -n 1) +if [ "x$with_patchlevel" != "x" ] ; then + PATCHLEVEL=$(echo __clang_patchlevel__ | $compiler -E -x c - | tail -n 1) + printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL +else + printf "%02d%02d\\n" $MAJOR $MINOR +fi -- 2.7.4