From 6de5f5a4fe85bde1ec555c42021637d770faea0d Mon Sep 17 00:00:00 2001 From: Jonathan Wakely Date: Tue, 5 Sep 2023 11:14:02 +0100 Subject: [PATCH] libstdc++: Disable support by default for freestanding libstdc++-v3/ChangeLog: * acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Disable by default for freestanding. * configure: Regenerate. --- 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 50c808c6b2d6..b7210e09d898 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 "$enable_libstdcxx_backtrace" = "auto"; then - enable_libstdcxx_backtrace=yes + enable_libstdcxx_backtrace="$is_hosted" 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 db1932300c01..dcb9fd6158c9 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=yes + enable_libstdcxx_backtrace="$is_hosted" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_backtrace" >&5 $as_echo "$enable_libstdcxx_backtrace" >&6; } -- 2.47.2