diff options
Diffstat (limited to 'libgcc/config/t-libunwind-elf')
| -rw-r--r-- | libgcc/config/t-libunwind-elf | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libgcc/config/t-libunwind-elf b/libgcc/config/t-libunwind-elf new file mode 100644 index 0000000..47a460b --- /dev/null +++ b/libgcc/config/t-libunwind-elf @@ -0,0 +1,51 @@ +# Copyright (C) 2004, 2005, 2011 Free Software Foundation, Inc. +# +# This file is part of GCC. +# +# GCC is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GCC 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# Build libunwind for ELF with the GNU linker. + +SHLIB_SOLINK = @shlib_base_name@.so +SHLIB_OBJS = @shlib_objs@ +SHLIB_DIR = @multilib_dir@ +SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@ + +# Use unwind-dw2-fde-dip +LIBUNWIND = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-dip.c + +SHLIBUNWIND_SOVERSION = 7 +SHLIBUNWIND_SONAME = @shlib_base_name@.so.$(SHLIBUNWIND_SOVERSION) + +SHLIBUNWIND_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared \ + -nodefaultlibs -Wl,-h,$(SHLIBUNWIND_SONAME) \ + -Wl,-z,text -Wl,-z,defs -o $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME).tmp \ + @multilib_flags@ $(SHLIB_OBJS) -lc && \ + rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \ + if [ -f $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) ]; then \ + mv -f $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) \ + $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME).backup; \ + else true; fi && \ + mv $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME).tmp \ + $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) && \ + $(LN_S) $(SHLIBUNWIND_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK) + +SHLIBUNWIND_INSTALL = \ + $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL); \ + $(INSTALL_DATA) $(SHLIB_DIR)/$(SHLIBUNWIND_SONAME) \ + $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIBUNWIND_SONAME); \ + rm -f $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \ + $(LN_S) $(SHLIBUNWIND_SONAME) \ + $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK) |