diff options
| author | Bryan Drewery <bdrewery@FreeBSD.org> | 2016-06-14 16:20:19 +0000 |
|---|---|---|
| committer | Bryan Drewery <bdrewery@FreeBSD.org> | 2016-06-14 16:20:19 +0000 |
| commit | b8ef21b88a8c7ae04e7831f24b0dd5680dfef426 (patch) | |
| tree | d1e0c6050bda0f77d2375ce2a282fce36c2359c1 /Makefile | |
| parent | 2c6fc926b377c52f887a28d7534df725b69146ee (diff) | |
Notes
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Makefile b/Makefile index 5e2f951aa5796..b829916916dc8 100644 --- a/Makefile +++ b/Makefile @@ -219,6 +219,13 @@ _CAN_USE_META_MODE?= yes .if !defined(_CAN_USE_META_MODE) _MAKE+= MK_META_MODE=no .unexport META_MODE +.elif ${MK_META_MODE} == "yes" +.if !exists(/dev/filemon) && !defined(NO_FILEMON) && !make(showconfig) +# Require filemon be loaded to provide a working incremental build +.error ${.newline}ERROR: The filemon module (/dev/filemon) is not loaded. \ + ${.newline}ERROR: WITH_META_MODE is enabled but requires filemon for an incremental build. \ + ${.newline}ERROR: 'kldload filemon' or pass -DNO_FILEMON to suppress this error. +.endif # !exists(/dev/filemon) && !defined(NO_FILEMON) .endif # !defined(_CAN_USE_META_MODE) # Guess machine architecture from machine type, and vice versa. |