| # Copyright (C) 1993-2018 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/>. |
| |
| # The mpn functions need this. All existing 68k ports use MIT syntax. If |
| # a new port wants to use Motorola or Sony syntax, it can redefine this |
| # variable. |
| ifndef m68k-syntax-flag |
| m68k-syntax-flag = -DMIT_SYNTAX |
| endif |
| |
| asm-CPPFLAGS += $(m68k-syntax-flag) |
| |
| pic-ccflag = -fpic |
| |
| ifeq ($(subdir),csu) |
| # Make sure gcrt1.o uses the large PIC model |
| CFLAGS-gmon-start.c := -fPIC |
| ifeq ($(build-pie-default),yes) |
| # Override default PIE |
| ASFLAGS-.o += -fno-pie |
| endif |
| endif |
| |
| ifeq ($(subdir),setjmp) |
| # Make sure setjmp.c is compiled with a frame pointer |
| CFLAGS-setjmp.c := -fno-omit-frame-pointer |
| endif |
| |
| ifeq ($(subdir),elf) |
| CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused |
| endif |
| |
| ifeq ($(subdir),gmon) |
| CFLAGS-mcount.c += -Wno-frame-address |
| endif |
