mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 13:10:29 +00:00
ca3a382ea3
Add unwind info to __libc_start_main so that unwinding continues one extra level to _start. Similarly add unwind info to backtrace. Given many targets require this, do this in a general way. * csu/Makefile: Add -funwind-tables to libc-start.c. * debug/Makefile: Add -funwind-tables to backtrace.c. * sysdeps/aarch64/Makefile: Remove CFLAGS-backtrace.c. * sysdeps/arm/Makefile: Likewise. * sysdeps/i386/Makefile: Likewise. * sysdeps/m68k/Makefile: Likewise. * sysdeps/mips/Makefile: Likewise. * sysdeps/nios2/Makefile: Likewise. * sysdeps/sh/Makefile: Likewise. * sysdeps/sparc/Makefile: Likewise.
32 lines
1.1 KiB
Makefile
32 lines
1.1 KiB
Makefile
# Copyright (C) 1993-2017 Free Software Foundation, Inc.
|
|
# This file is part of the GNU C Library.
|
|
|
|
# The GNU C Library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
|
|
# The GNU C Library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library. If not, see
|
|
# <http://www.gnu.org/licenses/>.
|
|
|
|
pic-ccflag = -fpic
|
|
|
|
# We don't support long doubles as a distinct type. We don't need to set
|
|
# this variable; it's here mostly for documentational purposes.
|
|
long-double-fcts = no
|
|
|
|
ifeq ($(subdir),soft-fp)
|
|
sysdep_routines += $(filter-out sqrtsf2,$(gcc-single-routines)) \
|
|
$(filter-out sqrtdf2,$(gcc-double-routines))
|
|
endif
|
|
|
|
ifeq ($(subdir),csu)
|
|
gen-as-const-headers += tcb-offsets.sym
|
|
endif
|