From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id E749438845A8; Fri, 28 Oct 2022 17:40:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E749438845A8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1666978813; bh=pDsXtH7xbIeZY4AX1jANCnVC3358chBMFO4oMh1foVc=; h=From:To:Subject:Date:From; b=pRLjdd1TRocu9zXaqjs/q5b3zxVoD5NzIjI8BJqOR8Z1QV8qFzXEpOkTVBIMpS1Y9 tUjt2RKpCvqVvlMUY7L5DE+j4uw90pT8Nx1FRptktMK6rqDK6rQ3F4Fl0Yxx+5SHHY GMXTBy+FcwqxLN9ZxrU9rQzB0QZRCpTGxj3kcuqk= 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: 2542d3ad1594dcac24a2e31aab21cc22ce4f2501 X-Git-Newrev: 995b5e1ceb6fd3e9cb2c0a09e31c6578b341f633 Message-Id: <20221028174013.E749438845A8@sourceware.org> Date: Fri, 28 Oct 2022 17:40:13 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=995b5e1ceb6fd3e9cb2c0a09e31c6578b341f633 commit 995b5e1ceb6fd3e9cb2c0a09e31c6578b341f633 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 939c3e094f..c5f5cbc633 100755 --- a/configure +++ b/configure @@ -6460,7 +6460,7 @@ __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 98bd9c01f8..3c25be44d2 100644 --- a/configure.ac +++ b/configure.ac @@ -1527,7 +1527,7 @@ __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