From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2181) id A3AD93858D37; Fri, 1 Sep 2023 11:16:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A3AD93858D37 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1693566999; bh=TS9iArii1mkimJkGZAKwwZyelV8bbzfoFt7F2IZ2L4s=; h=From:To:Subject:Date:From; b=BLsVCowFksgpjuLyzL6O1CERq9h5vUQpWhE48TR3vm9fO2vc3XU5J/wI6R3sLtWdX kmIWqjGTnuNdC6HtLtIo8WHufnToFldn3/x0tm1hslvWf3dgv3iLT+6Z03GyuZp8k+ nKjGQn63DC35KgvnAjOApMEZhqwOScwL+H/j5pnQ= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Jonathan Wakely To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r14-3615] libstdc++: Make --enable-libstdcxx-backtrace=auto default to yes X-Act-Checkin: gcc X-Git-Author: Jonathan Wakely X-Git-Refname: refs/heads/master X-Git-Oldrev: 5f2098cce6c75117927fef317c714dd2088b0189 X-Git-Newrev: fcede95472ceb4b63d0c131ed2f98bd79e0e360d Message-Id: <20230901111639.A3AD93858D37@sourceware.org> Date: Fri, 1 Sep 2023 11:16:39 +0000 (GMT) List-Id: https://gcc.gnu.org/g:fcede95472ceb4b63d0c131ed2f98bd79e0e360d commit r14-3615-gfcede95472ceb4b63d0c131ed2f98bd79e0e360d Author: Jonathan Wakely Date: Wed Aug 16 18:34:59 2023 +0100 libstdc++: Make --enable-libstdcxx-backtrace=auto default to yes This causes libstdc++_libbacktrace.a to be built by default. This might fail on some targets, in which case we can make the 'auto' choice expand to either 'yes' or 'no' depending on the target. libstdc++-v3/ChangeLog: * acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Default to yes. * configure: Regenerate. Diff: --- libstdc++-v3/acinclude.m4 | 2 +- libstdc++-v3/configure | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index b25378eaacec..50c808c6b2d6 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -5481,7 +5481,7 @@ BACKTRACE_CPPFLAGS="$BACKTRACE_CPPFLAGS -DBACKTRACE_ELF_SIZE=$elfsize" AC_MSG_CHECKING([whether to build libbacktrace support]) if test "$enable_libstdcxx_backtrace" = "auto"; then - enable_libstdcxx_backtrace=no + enable_libstdcxx_backtrace=yes fi AC_MSG_RESULT($enable_libstdcxx_backtrace) if test "$enable_libstdcxx_backtrace" = "yes"; then diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index c4da56c3042f..db1932300c01 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -73156,7 +73156,7 @@ BACKTRACE_CPPFLAGS="$BACKTRACE_CPPFLAGS -DBACKTRACE_ELF_SIZE=$elfsize" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build libbacktrace support" >&5 $as_echo_n "checking whether to build libbacktrace support... " >&6; } if test "$enable_libstdcxx_backtrace" = "auto"; then - enable_libstdcxx_backtrace=no + enable_libstdcxx_backtrace=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_backtrace" >&5 $as_echo "$enable_libstdcxx_backtrace" >&6; }