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# $NetBSD: bsd.sys.mk,v 1.34 1999/01/31 09:17:20 mrg Exp $
#
# Overrides used for NetBSD source tree builds.
.if defined(WARNS) && ${WARNS} == 1
CFLAGS+= -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
.endif
.if !defined(NOGCCERROR)
CFLAGS+= -Werror
.endif
CFLAGS+= ${CWARNFLAGS}
.if defined(DESTDIR)
CPPFLAGS+= -nostdinc -idirafter ${DESTDIR}/usr/include
LINTFLAGS+= -d ${DESTDIR}/usr/include
.endif
.if defined(AUDIT)
CPPFLAGS+= -D__AUDIT__
.endif
# Helpers for cross-compiling
HOST_CC?= cc
HOST_CFLAGS?= -O
HOST_COMPILE.c?=${HOST_CC} ${HOST_CFLAGS} ${HOST_CPPFLAGS} -c
HOST_LINK.c?= ${HOST_CC} ${HOST_CFLAGS} ${HOST_CPPFLAGS} ${HOST_LDFLAGS}
HOST_CPP?= cpp
HOST_CPPFLAGS?=
HOST_LD?= ld
HOST_LDFLAGS?=
STRIPPROG?= strip
.SUFFIXES: .m .o .ln .lo
# Objective C
# (Defined here rather than in <sys.mk> because `.m' is not just
# used for Objective C source)
.m:
${LINK.m} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.m.o:
${COMPILE.m} ${.IMPSRC}
# Host-compiled C objects
.c.lo:
${HOST_COMPILE.c} -o ${.TARGET} ${.IMPSRC}
.if defined(PARALLEL) || defined(LPREFIX)
LPREFIX?=yy
LFLAGS+=-P${LPREFIX}
# Lex
.l:
${LEX.l} -o${.TARGET:R}.${LPREFIX}.c ${.IMPSRC}
${LINK.c} -o ${.TARGET} ${.TARGET:R}.${LPREFIX}.c ${LDLIBS} -ll
rm -f ${.TARGET:R}.${LPREFIX}.c
.l.c:
${LEX.l} -o${.TARGET} ${.IMPSRC}
.l.o:
${LEX.l} -o${.TARGET:R}.${LPREFIX}.c ${.IMPSRC}
${COMPILE.c} -o ${.TARGET} ${.TARGET:R}.${LPREFIX}.c
rm -f ${.TARGET:R}.${LPREFIX}.c
.l.lo:
${LEX.l} -o${.TARGET:R}.${LPREFIX}.c ${.IMPSRC}
${HOST_COMPILE.c} -o ${.TARGET} ${.TARGET:R}.${LPREFIX}.c
rm -f ${.TARGET:R}.${LPREFIX}.c
.endif
# Yacc
.if defined(YHEADER) || defined(YPREFIX)
.if defined(YPREFIX)
YFLAGS+=-p${YPREFIX}
.endif
.if defined(YHEADER)
YFLAGS+=-d
.endif
.y:
${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
${LINK.c} -o ${.TARGET} ${.TARGET:R}.tab.c ${LDLIBS}
rm -f ${.TARGET:R}.tab.c ${.TARGET:R}.tab.h
.y.h: ${.TARGET:R}.c
.y.c:
${YACC.y} -o ${.TARGET} ${.IMPSRC}
.y.o:
${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
${COMPILE.c} -o ${.TARGET} ${.TARGET:R}.tab.c
rm -f ${.TARGET:R}.tab.c ${TARGET:R}.tab.h
.y.lo:
${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
${HOST_COMPILE.c} -o ${.TARGET} ${.TARGET:R}.tab.c
rm -f ${.TARGET:R}.tab.c ${TARGET:R}.tab.h
.elif defined(PARALLEL)
.y:
${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
${LINK.c} -o ${.TARGET} ${.TARGET:R}.tab.c ${LDLIBS}
rm -f ${.TARGET:R}.tab.c
.y.c:
${YACC.y} -o ${.TARGET} ${.IMPSRC}
.y.o:
${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
${COMPILE.c} -o ${.TARGET} ${.TARGET:R}.tab.c
rm -f ${.TARGET:R}.tab.c
.y.lo:
${YACC.y} -b ${.TARGET:R} ${.IMPSRC}
${HOST_COMPILE.c} -o ${.TARGET} ${.TARGET:R}.tab.c
rm -f ${.TARGET:R}.tab.c
.endif
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