df501bac69
Switch the main syscall table to use CAPENABLED flags rather than capabilities.conf. This avoid synchronization issues between syscalls.master and capabilities.conf (e.g. when renaming a syscall during development). For now, move capabilities.conf to sys/compat/freebsd32 and use it there. Use of sys/compat/freebsd32/syscalls.master should be replaced by makesyscalls.lua enhancements to allow the main one to be used. This change results in no changes to generated files after running `make sysent`. Reviewed by: kevans, emaste MFC after: 1 week Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D31350
45 lines
1.2 KiB
Makefile
45 lines
1.2 KiB
Makefile
# $FreeBSD$
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# Don't use an OBJDIR
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.OBJDIR: ${.CURDIR}
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.include <bsd.sysdir.mk>
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.include <src.lua.mk>
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COMMON_GENERATED= proto.h \
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syscall.h \
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syscalls.c \
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sysent.c \
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systrace_args.c
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GENERATED_PREFIX?=
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GENERATED?= ${COMMON_GENERATED:S/^/${GENERATED_PREFIX}/}
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SYSENT_FILE?= syscalls.master
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SYSENT_CONF?= syscalls.conf
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# Including Makefile should override SYSENT_FILE and SYSENT_CONF as needed,
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# and set GENERATED.
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SRCS+= ${SYSENT_FILE}
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SRCS+= ${SYSENT_CONF}
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# Ensure that the target gets updated if the capabilities file is modified,
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# even though it is not an explicit input to makesyscalls.lua. For some
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# targets, like Linux system calls, this is unnecessary, but a spurious rebuild
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# is both rare and harmless.
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SRCS+= ${CAPABILITIES_CONF}
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MAKESYSCALLS_INTERP?= ${LUA}
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MAKESYSCALLS_SCRIPT?= ${SYSDIR}/tools/makesyscalls.lua
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MAKESYSCALLS= ${MAKESYSCALLS_INTERP} ${MAKESYSCALLS_SCRIPT}
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all:
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@echo "make sysent only"
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# We .ORDER these explicitly so that we only run MAKESYSCALLS once, rather than
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# potentially once for each ${GENERATED} file.
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.ORDER: ${GENERATED}
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sysent: ${GENERATED}
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${GENERATED}: ${MAKESYSCALLS_SCRIPT} ${SRCS}
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${MAKESYSCALLS} ${SYSENT_FILE} ${SYSENT_CONF}
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