summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--share/mk/bsd.sys.mk5
1 files changed, 5 insertions, 0 deletions
diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk
index ea0abc0..eb5f12d 100644
--- a/share/mk/bsd.sys.mk
+++ b/share/mk/bsd.sys.mk
@@ -44,3 +44,8 @@ CFLAGS += -Werror
# Allow user-specified additional warning flags
CFLAGS += ${CWARNFLAGS}
+
+# FreeBSD prior to 4.5 didn't have the __FBSDID() macro in <sys/cdefs.h>.
+.if defined(BOOTSTRAPPING)
+CFLAGS+= -D__FBSDID=__RCSID
+.endif
OpenPOWER on IntegriCloud