From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 9A0D83853D14; Wed, 30 Aug 2023 12:35:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9A0D83853D14 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1693398917; bh=SmbP03jg4RKJhhH4KNFr5brbnOrI+7w8tqd38XvzR9Q=; h=From:To:Subject:Date:From; b=YGw3Rq/zt0U3HL2PDbso3mDhItvToMXaNpW8gc6MxmPonBEueAiffofNHTCIM7RJw 4klXW2pOuf9zX/G40WQ5Zx+9yNhfJV1HWrR3AE+WDu9AR53Vir15nByR27cirexO2F 3l5G54GVkC12j7v82qn8jwgNx0+DEksHKUbx/2m0= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] configure: Check -fno-tree-loop-distribute-patterns X-Act-Checkin: glibc X-Git-Author: Fangrui Song X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: ffee48719c651943eabff43a5c4678f35e65cc9f X-Git-Newrev: 659949b271cafd3179eb8bd11f5aecb431f3712a Message-Id: <20230830123517.9A0D83853D14@sourceware.org> Date: Wed, 30 Aug 2023 12:35:17 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=659949b271cafd3179eb8bd11f5aecb431f3712a commit 659949b271cafd3179eb8bd11f5aecb431f3712a Author: Fangrui Song Date: Sun Sep 26 00:15:23 2021 -0700 configure: Check -fno-tree-loop-distribute-patterns Diff: --- configure | 2 +- configure.ac | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index eeb3ef49b8..57181a386c 100755 --- a/configure +++ b/configure @@ -7378,7 +7378,7 @@ __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) foo (void) {} EOF libc_cv_cc_loop_to_function=no -if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' +if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -c conftest.c' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? diff --git a/configure.ac b/configure.ac index 6601331a06..b0fc9c2766 100644 --- a/configure.ac +++ b/configure.ac @@ -1496,7 +1496,7 @@ __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) foo (void) {} EOF libc_cv_cc_loop_to_function=no -if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c]) +if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Werror -c conftest.c]) then libc_cv_cc_loop_to_function=yes fi