4.9-RELEASE-p1. I'm trying to debug a kernel module (vpo.ko) that used to work, but now doesn't. As a first step, I'd like to build the module in /usr/src/sys/modules/vpo with VPO_DEBUG set.
However, my attempts to add the VPO_DEBUG define to the build fail, because my syntax results in VPO_DEBUG replacing CFLAGS, not appended to it. I'm trying: make "CFLAGS+=VPO_DEBUG" in pretty much every permutation I can think of - quoted, unquoted, whitespace separating tokens, no whitespace. Each time, all the CFLAGS are blown away and replaced by VPO_DEBUG. How do I append a variable to CFLAGS? I'm sure this is something blindingly simple, but I'm not seeing it in the developer's handbook or the make manpages. -- David Fleck [EMAIL PROTECTED] _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
