* [committed] libstdc++: Disable <stacktrace> support by default for avr
@ 2023-09-07 16:06 Jonathan Wakely
0 siblings, 0 replies; only message in thread
From: Jonathan Wakely @ 2023-09-07 16:06 UTC (permalink / raw)
To: libstdc++, gcc-patches
libstdc++-v3/ChangeLog:
* acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): Disable by default
for avr.
* configure: Regenerate.
---
libstdc++-v3/acinclude.m4 | 5 ++++-
libstdc++-v3/configure | 5 ++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index b7210e09d89..15b3d74ffb7 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -5481,7 +5481,10 @@ BACKTRACE_CPPFLAGS="$BACKTRACE_CPPFLAGS -DBACKTRACE_ELF_SIZE=$elfsize"
AC_MSG_CHECKING([whether to build libbacktrace support])
if test "$enable_libstdcxx_backtrace" = "auto"; then
- enable_libstdcxx_backtrace="$is_hosted"
+ case "$host" in
+ avr-*-*) enable_libstdcxx_backtrace=no ;;
+ *) enable_libstdcxx_backtrace="$is_hosted" ;;
+ esac
fi
AC_MSG_RESULT($enable_libstdcxx_backtrace)
if test "$enable_libstdcxx_backtrace" = "yes"; then
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2023-09-07 16:06 [committed] libstdc++: Disable <stacktrace> support by default for avr Jonathan Wakely
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