1# $NetBSD: Makefile.sparc,v 1.96 2018/09/22 12:24:03 rin Exp $ 2 3# Makefile for NetBSD 4# 5# This makefile is constructed from a machine description: 6# config machineid 7# Most changes should be made in the machine description 8# /sys/arch/sparc/conf/``machineid'' 9# after which you should do 10# config machineid 11# Machine generic makefile changes should be made in 12# /sys/arch/sparc/conf/Makefile.sparc 13# after which config should be rerun for all machines of that type. 14# 15# To specify debugging, add the config line: makeoptions DEBUG="-g" 16# A better way is to specify -g only for a few files. 17# 18# makeoptions DEBUGLIST="uvm* trap if_*" 19 20MACHINE_ARCH= sparc 21USETOOLS?= no 22NEED_OWN_INSTALL_TARGET?=no 23.include <bsd.own.mk> 24 25## 26## (1) port identification 27## 28SPARC= $S/arch/sparc 29GENASSYM_CONF= ${SPARC}/sparc/genassym.cf 30 31## 32## (2) compile settings 33## 34# work around GCC (egcs-2.91.66) bug which is liable 35# to use FPU registers as temporaries: 36CFLAGS+= ${${ACTIVE_CC} == "gcc":? -mno-fpu :} 37CFLAGS+= -Wa,-Av8 38CFLAGS+= ${${ACTIVE_CC} == "clang":? -Qunused-arguments :} 39AFLAGS+= -x assembler-with-cpp 40AFLAGS+= -Wa,-Av8 41AFLAGS+= ${${ACTIVE_CC} == "clang":? -Qunused-arguments :} 42COPTS.kern_timeout.c += -Wno-stack-protector 43 44## 45## (3) libkern and compat 46## 47OPT_MODULAR= %MODULAR% 48 49## 50## (4) local objects, compile rules, and dependencies 51## 52MD_OBJS= locore.o 53MD_CFILES= 54MD_SFILES= ${SPARC}/sparc/locore.s 55 56locore.o: ${SPARC}/sparc/locore.s assym.h 57 ${NORMAL_S} 58 59amd7930intr.o bsd_fdintr.o lock_stubs.o: assym.h 60 61## 62## (5) link settings 63## 64TEXTADDR?= F0004000 65EXTRA_LINKFLAGS= -X 66KERNLDSCRIPT?= ${SPARC}/conf/kern.ldscript 67LINKFORMAT= -n 68 69## 70## (6) port specific target dependencies 71## 72 73## 74## (7) misc settings 75## 76 77## 78## (8) config(8) generated machinery 79## 80%INCLUDES 81 82%OBJS 83 84%CFILES 85 86%SFILES 87 88%LOAD 89 90%RULES 91 92## 93## (9) port independent kernel machinery 94## 95.include "$S/conf/Makefile.kern.inc" 96 97## 98## (10) Appending make options. 99## 100%MAKEOPTIONSAPPEND 101