From 28845ae1ababf3ce0fc695d45e0213a7911603b5 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Mon, 11 May 2020 19:36:38 +0000 Subject: [PATCH] Use -fno-asynchronous-unwind-tables to compile lib/csu Summary: In r209294 kib added -fno-asynchronous-unwind-tables to the compile flags for the GNU C startup components. This was done to work around a BFD ld assertion, "no .eh_frame_hdr table will be created", which is produced because of the layout of the startup objects. Add the same flag to lib/csu too, for the same reason. And similarly to r209294, also add -fno-omit-frame-pointer. This is primarily meant to quickly MFC to stable/11, so it can end up in the 11.4 release, as a fix for https://bugs.freebsd.org/246322. PR: 246322 MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D24797 --- lib/csu/Makefile.inc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/csu/Makefile.inc b/lib/csu/Makefile.inc index d6f5ca78fbe1..c27d44f2a8d9 100644 --- a/lib/csu/Makefile.inc +++ b/lib/csu/Makefile.inc @@ -13,6 +13,9 @@ NO_WMISSING_VARIABLE_DECLARATIONS= OBJS+= crtbegin.o crtbeginS.o crtbeginT.o OBJS+= crtend.o crtendS.o +CFLAGS+= -fno-asynchronous-unwind-tables +CFLAGS+= -fno-omit-frame-pointer + CFLAGS_CRTS= -DSHARED ${PICFLAG} crtbegin.o: crtbegin.c