Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make aslcompilerparse.y generation atomic to avoid parallel build races.

Browse Source 
Solution suggested by mrg.
This commit is contained in:
martin 2019-01-09 09:27:29 +00:00
parent b9f4a3ab96
commit 996578da58
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
external/bsd/acpica/bin/iasl/Makefile vendored
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.22 2018/10/14 13:36:33 jmcneill Exp $
# $NetBSD: Makefile,v 1.23 2019/01/09 09:27:29 martin Exp $
.if (${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "aarch64")
PROG= iasl
@ -277,7 +277,8 @@ aslparser.y: asltokens.y asltypes.y aslrules.y aslsupport.y
YPREFIX.aslcompilerparse.y=AslCompiler
aslcompilerparse.y: aslparser.y
${TOOL_M4} -P -I${TOPDIR} ${.ALLSRC} > ${.TARGET}
${TOOL_M4} -P -I${TOPDIR} ${.ALLSRC} > ${.TARGET}.tmp \
&& mv ${.TARGET}.tmp ${.TARGET}
aslcompiler.y.h: aslcompilerparse.h
ln -sf ${.ALLSRC} ${.TARGET}