d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sysent.mk: split interpreter out of target command

Browse Source 
The main objective here is to make it easy to identify what needs to change
in order to use a different sysent generator than the current Lua-based one,
which may be used to MFC some of the changes that have happened so we can
avoid parallel accidents in stable branches, for instance.

As a secondary objective, it's now feasible to override the generator on a
per-Makefile basis if needed, so that one could refactor their Makefile to
use this while pinning generation to the legacy makesyscalls.sh. I don't
anticipate any consistent need for such a thing, but it's low-effort to
achieve.
This commit is contained in:
kevans 2020-01-21 05:01:11 +00:00
parent eb0615e4ca
commit a934cd3261
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sys/conf/sysent.mk
View File

@ -21,7 +21,10 @@ SYSENT_CONF?= syscalls.conf
# and set GENERATED.
SRCS+= ${SYSENT_FILE}
SRCS+= ${SYSENT_CONF}
MAKESYSCALLS= ${SYSDIR}/tools/makesyscalls.lua
MAKESYSCALLS_INTERP?= ${LUA}
MAKESYSCALLS_SCRIPT?= ${SYSDIR}/tools/makesyscalls.lua
MAKESYSCALLS= ${MAKESYSCALLS_INTERP} ${MAKESYSCALLS_SCRIPT}
all:
@echo "make sysent only"
@ -31,5 +34,5 @@ all:
.ORDER: ${GENERATED}
sysent: ${GENERATED}
${GENERATED}: ${MAKESYSCALLS} ${SRCS}
${LUA} ${MAKESYSCALLS} ${SYSENT_FILE} ${SYSENT_CONF}
${GENERATED}: ${MAKESYSCALLS_SCRIPT} ${SRCS}
${MAKESYSCALLS} ${SYSENT_FILE} ${SYSENT_CONF}