FreeBSD/Linux Kernel Cross Reference
sys/conf/sysent.mk
1 # $FreeBSD$
2
3 # Don't use an OBJDIR
4 .OBJDIR: ${.CURDIR}
5
6 .include <bsd.sysdir.mk>
7 .include <src.lua.mk>
8
9 COMMON_GENERATED= proto.h \
10 syscall.h \
11 syscalls.c \
12 sysent.c \
13 systrace_args.c
14
15 GENERATED_PREFIX?=
16 GENERATED?= ${COMMON_GENERATED:S/^/${GENERATED_PREFIX}/}
17 SYSENT_FILE?= syscalls.master
18 SYSENT_CONF?= syscalls.conf
19
20 # Including Makefile should override SYSENT_FILE and SYSENT_CONF as needed,
21 # and set GENERATED.
22 SRCS+= ${SYSENT_FILE}
23 SRCS+= ${SYSENT_CONF}
24
25 MAKESYSCALLS_INTERP?= sh
26 MAKESYSCALLS_SCRIPT?= ${SYSDIR}/kern/makesyscalls.sh
27 MAKESYSCALLS= ${MAKESYSCALLS_INTERP} ${MAKESYSCALLS_SCRIPT}
28
29 all:
30 @echo "make sysent only"
31
32 # We .ORDER these explicitly so that we only run MAKESYSCALLS once, rather than
33 # potentially once for each ${GENERATED} file.
34 .ORDER: ${GENERATED}
35 sysent: ${GENERATED}
36
37 ${GENERATED}: ${MAKESYSCALLS_SCRIPT} ${SRCS}
38 ${MAKESYSCALLS} ${SYSENT_FILE} ${SYSENT_CONF}
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