t-vxworks revision 1.1.1.1 
1# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008,
2# 2009 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 libgcc using the multilib mechanism
21LIBGCC = stmp-multilib
22INSTALL_LIBGCC = install-multilib
23
24# No special flags needed for libgcc.a
25TARGET_LIBGCC2_CFLAGS =
26
27# Don't build libgcc.a with debug info
28LIBGCC2_DEBUG_CFLAGS =
29
30# Extra libgcc2 modules used by gthr-vxworks.h functions
31LIB2FUNCS_EXTRA = $(srcdir)/config/vxlib.c $(srcdir)/config/vxlib-tls.c
32
33# Some runtime modules need these.  Can't set extra_headers in config.gcc
34# because the paths are always made absolute to the cpu config dir.
35EXTRA_HEADERS += $(srcdir)/gthr-vxworks.h gthr-default.h
36
37# This ensures that the correct target headers are used; some
38# VxWorks system headers have names that collide with GCC's
39# internal (host) headers, e.g. regs.h.
40LIBGCC2_INCLUDES = -nostdinc -I \
41  `case "/$$(MULTIDIR)" in \
42     */mrtp*) echo $(WIND_USR)/h ;; \
43     *) echo $(WIND_BASE)/target/h ;; \
44   esac`
45
46# Both the kernel and RTP headers provide limits.h.
47LIMITS_H_TEST = true
48
49EXTRA_MULTILIB_PARTS = 
50
51vxworks.o: $(srcdir)/config/vxworks.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
52	$(TARGET_H) toplev.h output.h $(TM_H)
53	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
54