1# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2011 2# Free Software Foundation, Inc. 3# 4# This file is part of GCC. 5# 6# GCC is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 3, or (at your option) 9# any later version. 10# 11# GCC is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with GCC; see the file COPYING3. If not see 18# <http://www.gnu.org/licenses/>. 19 20# Build a shared libgcc library. 21 22SHLIB_EXT = .so 23SHLIB_SOLINK = @shlib_base_name@.so 24SHLIB_SOVERSION = 1 25SHLIB_SONAME = @shlib_base_name@.so.$(SHLIB_SOVERSION) 26SHLIB_MAP = @shlib_map_file@ 27SHLIB_OBJS = @shlib_objs@ 28SHLIB_DIR = @multilib_dir@ 29SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@ 30SHLIB_LC = -lc 31SHLIB_MAKE_SOLINK = $(LN_S) $(SHLIB_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK) 32SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \ 33 $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK) 34 35SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \ 36 $(SHLIB_LDFLAGS) \ 37 -o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \ 38 $(SHLIB_OBJS) $(SHLIB_LC) && \ 39 rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \ 40 if [ -f $(SHLIB_DIR)/$(SHLIB_SONAME) ]; then \ 41 mv -f $(SHLIB_DIR)/$(SHLIB_SONAME) \ 42 $(SHLIB_DIR)/$(SHLIB_SONAME).backup; \ 43 else true; fi && \ 44 mv $(SHLIB_DIR)/$(SHLIB_SONAME).tmp $(SHLIB_DIR)/$(SHLIB_SONAME) && \ 45 $(SHLIB_MAKE_SOLINK) 46 47INSTALL_SHLIB = $(INSTALL_DATA) 48 49SHLIB_INSTALL = \ 50 $(mkinstalldirs) $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL); \ 51 $(INSTALL_SHLIB) $(SHLIB_DIR)/$(SHLIB_SONAME) \ 52 $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \ 53 rm -f $(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \ 54 $(SHLIB_INSTALL_SOLINK) 55