minix/share/mk/sys.mk
Arun Thomas 3f9ef4ac46 make: set MACHINE_ARCH variable
Also, modify sys.mk so we continue to build with -O
2011-11-18 16:22:25 +01:00

253 lines
5.4 KiB
Makefile

# $NetBSD: sys.mk,v 1.99 2008/09/07 15:54:52 kent Exp $
# @(#)sys.mk 8.2 (Berkeley) 3/21/94
unix?= We run MINIX.
# This variable should be used to differentiate Minix builds in Makefiles.
__MINIX= yes
.SUFFIXES: .a .o .ln .s .S .c .cc .cpp .cxx .C .f .F .r .p .l .y #.sh
.LIBS: .a
### MINIX: see at bottom
#AR?= aal
ARFLAGS?= rl
RANLIB?= ranlib
AS?= as
AFLAGS?=
COMPILE.s?= ${CC} ${AFLAGS} -c
LINK.s?= ${CC} ${AFLAGS} ${LDFLAGS}
#COMPILE.S?= ${CC} ${AFLAGS} ${CPPFLAGS} -c -traditional-cpp
COMPILE.S?= ${CC} ${AFLAGS} ${CPPFLAGS} -c
LINK.S?= ${CC} ${AFLAGS} ${CPPFLAGS} ${LDFLAGS}
CC?= cc
.if ${MACHINE_ARCH} == "alpha" || \
${MACHINE_ARCH} == "arm" || \
${MACHINE_ARCH} == "x86_64" || \
${MACHINE_ARCH} == "armeb" || \
${MACHINE_ARCH} == "hppa" || \
${MACHINE_ARCH} == "i386" || \
${MACHINE_ARCH} == "m68k" || \
${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb" || \
${MACHINE_ARCH} == "powerpc" || \
${MACHINE_ARCH} == "sparc" || \
${MACHINE_ARCH} == "sparc64"
#DBG?= -O2
#MINIX: use -O for now
DBG?= -O
.elif ${MACHINE_ARCH} == "sh3el" || ${MACHINE_ARCH} == "sh3eb"
# -O2 is too -falign-* zealous for low-memory sh3 machines
DBG?= -Os -freorder-blocks
.elif ${MACHINE_ARCH} == "vax"
DBG?= -O1 -fgcse -fstrength-reduce -fgcse-after-reload
.elif ${MACHINE_ARCH} == "m68000"
# see src/doc/HACKS for details
DBG?= -O1
.else
DBG?= -O
DBG?=
.endif
CFLAGS?= ${DBG}
LDFLAGS?=
COMPILE.c?= ${CC} ${CFLAGS} ${CPPFLAGS} -c
LINK.c?= ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}
CXX?= c++
CXXFLAGS?= ${CFLAGS:N-Wno-traditional:N-Wstrict-prototypes:N-Wmissing-prototypes:N-Wno-pointer-sign:N-ffreestanding:N-std=gnu99}
__ALLSRC1= ${empty(DESTDIR):?${.ALLSRC}:${.ALLSRC:S|^${DESTDIR}|^destdir|}}
__ALLSRC2= ${empty(MAKEOBJDIR):?${__ALLSRC1}:${__ALLSRC1:S|^${MAKEOBJDIR}|^obj|}}
__ALLSRC3= ${empty(NETBSDSRCDIR):?${__ALLSRC2}:${__ALLSRC2:S|^${NETBSDSRCDIR}|^src|}}
_CXXSEED?= ${BUILDSEED:D-frandom-seed=${BUILDSEED:Q}/${__ALLSRC3:O:Q}/${.TARGET:Q}}
COMPILE.cc?= ${CXX} ${_CXXSEED} ${CXXFLAGS} ${CPPFLAGS} -c
LINK.cc?= ${CXX} ${CXXFLAGS} ${CPPFLAGS} ${LDFLAGS}
OBJC?= ${CC}
OBJCFLAGS?= ${CFLAGS}
COMPILE.m?= ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c
LINK.m?= ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} ${LDFLAGS}
CPP?= cpp
CPPFLAGS?=
FC?= f77
FFLAGS?= -O
RFLAGS?=
COMPILE.f?= ${FC} ${FFLAGS} -c
LINK.f?= ${FC} ${FFLAGS} ${LDFLAGS}
COMPILE.F?= ${FC} ${FFLAGS} ${CPPFLAGS} -c
LINK.F?= ${FC} ${FFLAGS} ${CPPFLAGS} ${LDFLAGS}
COMPILE.r?= ${FC} ${FFLAGS} ${RFLAGS} -c
LINK.r?= ${FC} ${FFLAGS} ${RFLAGS} ${LDFLAGS}
INSTALL?= install
LD?= ld
LEX?= lex
LFLAGS?=
LEX.l?= ${LEX} ${LFLAGS}
LINT?= lint
LINTFLAGS?= -chapbxzFS
LORDER?= lorder
MAKE?= make
NM?= nm
PC?= pc
PFLAGS?=
COMPILE.p?= ${PC} ${PFLAGS} ${CPPFLAGS} -c
LINK.p?= ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS}
SHELL?= sh
SIZE?= size
TSORT?= tsort -q
YACC?= yacc
YFLAGS?=
YACC.y?= ${YACC} ${YFLAGS}
# C
.c:
${LINK.c} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.c.o:
${COMPILE.c} ${.IMPSRC}
.c.a:
${COMPILE.c} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
.c.ln:
${LINT} ${LINTFLAGS} \
${CPPFLAGS:C/-([IDU])[ ]*/-\1/Wg:M-[IDU]*} \
-i ${.IMPSRC}
# C++
.cc .cpp .cxx .C:
${LINK.cc} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.cc.o .cpp.o .cxx.o .C.o:
${COMPILE.cc} ${.IMPSRC}
.cc.a .cpp.a .cxx.a .C.a:
${COMPILE.cc} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
# Fortran/Ratfor
.f:
${LINK.f} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.f.o:
${COMPILE.f} ${.IMPSRC}
.f.a:
${COMPILE.f} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
.F:
${LINK.F} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.F.o:
${COMPILE.F} ${.IMPSRC}
.F.a:
${COMPILE.F} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
.r:
${LINK.r} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.r.o:
${COMPILE.r} ${.IMPSRC}
.r.a:
${COMPILE.r} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
# Pascal
.p:
${LINK.p} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.p.o:
${COMPILE.p} ${.IMPSRC}
.p.a:
${COMPILE.p} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
# Assembly
.s:
${LINK.s} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.s.o:
${COMPILE.s} ${.IMPSRC}
.s.a:
${COMPILE.s} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
.S:
${LINK.S} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.S.o:
${COMPILE.S} ${.IMPSRC}
.S.a:
${COMPILE.S} ${.IMPSRC}
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
rm -f ${.PREFIX}.o
# Lex
.l:
${LEX.l} ${.IMPSRC}
${LINK.c} -o ${.TARGET} lex.yy.c ${LDLIBS} -ll
rm -f lex.yy.c
.l.c:
${LEX.l} ${.IMPSRC}
mv lex.yy.c ${.TARGET}
.l.o:
${LEX.l} ${.IMPSRC}
${COMPILE.c} -o ${.TARGET} lex.yy.c
rm -f lex.yy.c
# Yacc
.y:
${YACC.y} ${.IMPSRC}
${LINK.c} -o ${.TARGET} y.tab.c ${LDLIBS}
rm -f y.tab.c
.y.c:
${YACC.y} ${.IMPSRC}
mv y.tab.c ${.TARGET}
.y.o:
${YACC.y} ${.IMPSRC}
${COMPILE.c} -o ${.TARGET} y.tab.c
rm -f y.tab.c
# Shell
# .sh:
# rm -f ${.TARGET}
# cp ${.IMPSRC} ${.TARGET}
# chmod a+x ${.TARGET}
# MINIX
.if !empty(CC:Mcc) || !empty(CC:Macd) || !empty(CC:M*acc)
COMPILER_TYPE=ack
AR?= aal
.elif !empty(CC:M*gcc) || !empty(CC:M*clang) || !empty(CC:M*pcc) || !empty(CC:M*ccc-analyzer)
COMPILER_TYPE=gnu
AR?= ar
.endif
# Set NBSD_LIBC to either "yes" or "no".
.if ${COMPILER_TYPE} == "ack"
NBSD_LIBC= no
.else
NBSD_LIBC= yes
.endif
.if ${COMPILER_TYPE} == "gnu" && defined(MKSMALL) && ${MKSMALL} == "yes"
DBG= -Os
CFLAGS+= -DNDEBUG
.endif