1 # Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
3 # This file is part of GCC.
5 # GCC is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3, or (at your option)
10 # GCC is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with GCC; see the file COPYING3. If not see
17 # <http://www.gnu.org/licenses/>.
19 # Use the system libunwind library.
21 # Override the default value from t-slibgcc-elf-ver and mention -lunwind
22 # so that the resulting libgcc_s.so has the necessary DT_NEEDED entry for
24 SHLIB_LC = -lunwind -lc
25 LIB2ADDEH = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c \
26 $(srcdir)/unwind-compat.c $(srcdir)/unwind-dw2-fde-compat.c
27 LIB2ADDEHSTATIC = $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
29 T_CFLAGS += -DUSE_LIBUNWIND_EXCEPTIONS
30 TARGET_LIBGCC2_CFLAGS += -DUSE_GAS_SYMVER