1# $NetBSD: Makefile.usermode,v 1.30 2012/01/07 20:07:00 reinoud Exp $ 2 3USETOOLS?= no 4NEED_OWN_INSTALL_TARGET?= no 5.include <bsd.own.mk> 6 7## 8## (1) port identification 9## 10USERMODE= $S/arch/usermode 11GENASSYM_CONF= ${USERMODE}/usermode/genassym.cf 12MACHINE_ARCH!=uname -p 13 14## 15## (2) compile settings 16## 17USERMODE_HOSTOS!=uname -s 18USERMODE_HOSTMACHINE!=uname -m 19USERMODE_LIBS= -lc -lrt 20USERMODE_CPPFLAGS=${DEBUG} -U_KERNEL -I/usr/include 21USERMODE_CPPFLAGS+=${CWARNFLAGS} ${NOGCCERROR:D:U-Werror} 22 23.if ${USERMODE_HOSTOS} == "Linux" 24USERMODE_LIBS+= -lpthread 25CPPFLAGS+=-Dstrtoul=netbsd_strtoul 26CPPFLAGS+=-Dstrtoll=netbsd_strtoll 27CPPFLAGS+=-Dstrtoull=netbsd_strtoull 28CPPFLAGS+=-D__NetBSD__ -Wno-unused-but-set-variable 29.endif 30 31DEFCOPTS= -fno-omit-frame-pointer 32CPPFLAGS+= -Dusermode 33CPPFLAGS+= -Dsyscall=kernel_syscall 34CPPFLAGS.init_main.c+= -Dmain=kernmain 35 36CPPFLAGS.thunk.c+= ${USERMODE_CPPFLAGS} 37 38## 39## (3) libkern and compat 40## 41KERN_AS= library 42COMPAT_AS= library 43 44## 45## (4) local objects, compile rules, and dependencies 46## 47MD_OBJS= thunk.o 48MD_CFILES= ${USERMODE}/usermode/thunk.c 49MD_SFILES= 50 51MD_OBJS+= cpu_${MACHINE_ARCH}.o 52MD_CFILES+= ${USERMODE}/target/${MACHINE_ARCH}/cpu_${MACHINE_ARCH}.c 53 54## 55## (5) link settings 56## 57TEXTADDR?= %TEXTADDR% 58 59LINKFLAGS_NORMAL= -X 60KERN_LDSCRIPT?= kern.ldscript 61#LINKFORMAT= -T ${USERMODE}/conf/${KERN_LDSCRIPT} 62 63SYSTEM_LD= @${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}"; \ 64 ${_MKSHECHO}\ 65 ${CC} -static ${COPTS} -Wl,-Map,$@.map -o $@ ${LINKFORMAT} -Ttext ${TEXTADDR} '$${SYSTEM_OBJ}' '$${EXTRA_OBJ}' vers.o ${USERMODE_LIBS}; \ 66 ${CC} -static ${COPTS} -Wl,-Map,$@.map -o $@ ${LINKFORMAT} -Ttext ${TEXTADDR} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o ${USERMODE_LIBS} 67NVFLAGS= -n 68 69## 70## (6) port specific target dependencies 71## 72 73.if !make(obj) && !make(clean) && !make(cleandir) 74.BEGIN: 75 @rm -f i386 && \ 76 ln -s $S/arch/i386/include i386 77 @rm -f amd64 && \ 78 ln -s $S/arch/amd64/include amd64 79.endif 80 81thunk.d: ${USERMODE}/usermode/thunk.c 82 ${MKDEP} -f ${.TARGET} -- ${MKDEP_CFLAGS} \ 83 ${CPPFLAGS.thunk.c} ${USERMODE}/usermode/thunk.c 84 85thunk.o: ${USERMODE}/usermode/thunk.c 86 ${CC} ${COPTS} ${CPPFLAGS.thunk.c} -c -o $@ ${USERMODE}/usermode/thunk.c 87 88## 89## (7) misc settings 90## 91 92## 93## (8) config(8) generated machinery 94%INCLUDES 95 96%OBJS 97 98%CFILES 99 100%SFILES 101 102%LOAD 103 104%RULES 105 106## 107## (9) port independent kernel machinery 108## 109.include "$S/conf/Makefile.kern.inc" 110 111## 112## (10) appending make options 113## 114%MAKEOPTIONSAPPEND 115