K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2010-09-21T21:41:45.632721Z
K 7
svn:log
V 451
When building world with clang, for gnu/lib/libobjc, sys/boot/i386/boot2
and sys/boot/pc98/boot2, do not simply assign 'gcc' to CC, since compile
flags are sometimes passed via this variable, for example during the
build32 stage on amd64.  This caused the 32-bit libobjc build on amd64
to fail.

Instead, only replace the first instance of clang (if any, including
optional path) with gcc, and leave the arguments alone.

Approved-by:	rpaulo (mentor)

END