# @cc-check-inline
#
# The equivalent of the 'AC_C_INLINE' macro.
#
# defines 'HAVE_INLINE' if inline is available,
# and defines 'inline' to be __inline__ or __inline if necessary
# or to "" if not available.
#
# Returns 1 if 'inline' is available or 0 otherwise
#
proc cc-check-inline {} {
	msg-checking "Checking for inline support..."
	set ok 0
	foreach i {inline __inline__ __inline} {
		if {[cctest -declare "#ifndef __cplusplus\nstatic $i void testfunc__(void);\n#endif"]} {
			incr ok
			break
		}
	}
	if {$ok} {
		if {$i eq "inline"} {
			msg-result yes
		} else {
			msg-result $i
			define inline $i
		}
	} else {
		define inline ""
		msg-result no
	}
	define-feature inline $ok
	return $ok
}