1# Makefile.powerpc -- with config changes. 2# Copyright 1990 W. Jolitz 3# from: @(#)Makefile.i386 7.1 5/10/91 4# $FreeBSD$ 5# 6# Makefile for FreeBSD 7# 8# This makefile is constructed from a machine description: 9# config machineid 10# Most changes should be made in the machine description 11# /sys/powerpc/conf/``machineid'' 12# after which you should do 13# config machineid 14# Generic makefile changes should be made in 15# /sys/conf/Makefile.powerpc 16# after which config should be rerun for all machines. 17# 18 19# Which version of config(8) is required. 20%VERSREQ= 600012 21 22STD8X16FONT?= iso 23 24.if !defined(S) 25.if exists(./@/.) 26S= ./@ 27.else 28S= ../../.. 29.endif 30.endif 31 32LDSCRIPT_NAME?= ldscript.${MACHINE_ARCH} 33 34.include "$S/conf/kern.pre.mk" 35 36INCLUDES+= -I$S/contrib/libfdt 37 38.if "${MACHINE_ARCH}" == "powerpcspe" 39# Force __SPE__, since the builtin will be removed later with -mno-spe 40CFLAGS.gcc+= -mabi=spe -D__SPE__ 41CFLAGS.clang+= -mspe -D__SPE__ -m32 42HACK_EXTRA_FLAGS= -shared -m32 -mspe -D__SPE__ 43.endif 44CFLAGS+= -msoft-float 45CFLAGS.gcc+= -Wa,-many 46 47# Apply compiler-specific DPAA exceptions. 48.if "${COMPILER_TYPE}" == "clang" 49DPAAWARNFLAGS += \ 50 -Wno-error=parentheses-equality \ 51 -Wno-error=self-assign \ 52 -Wno-error=incompatible-pointer-types-discards-qualifiers \ 53 -Wno-error=non-literal-null-conversion \ 54 -Wno-error=enum-conversion 55.elif "${COMPILER_TYPE}" == "gcc" && ${COMPILER_VERSION} >= 50200 56DPAAWARNFLAGS += \ 57 -Wno-error=redundant-decls \ 58 -Wno-error=int-in-bool-context 59.endif 60 61# Build position-independent kernel 62CFLAGS+= -fPIC 63LDFLAGS+= -pie 64 65.if !empty(DDB_ENABLED) 66CFLAGS+= -fno-omit-frame-pointer 67.endif 68 69%BEFORE_DEPEND 70 71%OBJS 72 73%FILES.c 74 75%FILES.s 76 77%FILES.m 78 79%CLEAN 80 81%RULES 82 83.include "$S/conf/kern.post.mk" 84