Index: head/sys/conf/sysent.mk =================================================================== --- head/sys/conf/sysent.mk (revision 362992) +++ head/sys/conf/sysent.mk (revision 362993) @@ -1,38 +1,45 @@ # $FreeBSD$ # Don't use an OBJDIR .OBJDIR: ${.CURDIR} .include .include COMMON_GENERATED= proto.h \ syscall.h \ syscalls.c \ sysent.c \ systrace_args.c GENERATED_PREFIX?= GENERATED?= ${COMMON_GENERATED:S/^/${GENERATED_PREFIX}/} SYSENT_FILE?= syscalls.master SYSENT_CONF?= syscalls.conf # Including Makefile should override SYSENT_FILE and SYSENT_CONF as needed, # and set GENERATED. SRCS+= ${SYSENT_FILE} SRCS+= ${SYSENT_CONF} +# Ensure that the target gets updated if the capabilities file is modified, +# even though it is not an explicit input to makesyscalls.lua. For some +# targets, like Linux system calls, this is unnecessary, but a spurious rebuild +# is both rare and harmless. +CAPABILITIES_CONF?= ${SYSDIR}/kern/capabilities.conf +SRCS+= ${CAPABILITIES_CONF} + MAKESYSCALLS_INTERP?= ${LUA} MAKESYSCALLS_SCRIPT?= ${SYSDIR}/tools/makesyscalls.lua MAKESYSCALLS= ${MAKESYSCALLS_INTERP} ${MAKESYSCALLS_SCRIPT} all: @echo "make sysent only" # We .ORDER these explicitly so that we only run MAKESYSCALLS once, rather than # potentially once for each ${GENERATED} file. .ORDER: ${GENERATED} sysent: ${GENERATED} ${GENERATED}: ${MAKESYSCALLS_SCRIPT} ${SRCS} ${MAKESYSCALLS} ${SYSENT_FILE} ${SYSENT_CONF}