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| author | ache <ache@FreeBSD.org> | 2012-07-26 10:10:54 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2012-07-26 10:10:54 +0000 |
| commit | f656f9bc4c214513dd65579c679f67d5c8f8c1ea (patch) | |
| tree | 23ce2fe17083d12b07ee6c70a652b6a89c17b29b /sys/boot/ficl | |
| parent | d3fc8e917d0e4229d20c4bce04b682b3710fd2dc (diff) | |
| download | FreeBSD-src-f656f9bc4c214513dd65579c679f67d5c8f8c1ea.zip FreeBSD-src-f656f9bc4c214513dd65579c679f67d5c8f8c1ea.tar.gz | |
Try to avoid all files dependence on the modification time of the large and
often modified directory created symbolic links points to - it cause
unnecessary full rebuilds each time make runs when directory is changed.
So do it only if symbolic link does not exists, which usually means that
objdir is clean anyway.
MFC after: 1 week
Diffstat (limited to 'sys/boot/ficl')
| -rw-r--r-- | sys/boot/ficl/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/boot/ficl/Makefile b/sys/boot/ficl/Makefile index e441573..1f8de9b 100644 --- a/sys/boot/ficl/Makefile +++ b/sys/boot/ficl/Makefile @@ -54,9 +54,11 @@ softcore.c: ${SOFTWORDS} softcore.awk | awk -f softcore.awk -v datestamp="`LC_ALL=C date`") > ${.TARGET} .if ${MACHINE_CPUARCH} == "amd64" +.if !exists(machine) ${SRCS:M*.c:R:S/$/.o/g}: machine beforedepend ${OBJS}: machine +.endif machine: ln -sf ${.CURDIR}/../../i386/include machine |
