Add a FIXME comment for after Emacs 22.

diff --git a/configure.in b/configure.in
index d68c8aa841d9843e4c240226d069e4bad176c48b..108fa4f429dac765372a7484ba41edc3e52665db 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1030,6 +1030,8 @@ dnl see the `changequote' comment above.
                ;;
       *-sunos5* | *-solaris* )
                opsys=sol2-6
+## FIXME: make this into a proper fix that checks the compiler type,
+## rather than relying on path. Or is /usr/ccs/lib/cpp a bad default now?
                if [ "x$CC" = x/opt/SUNWspro/bin/cc ]; then
                  ## -Xs prevents spurious whitespace.
                  NON_GNU_CPP="/opt/SUNWspro/bin/cc -E -Xs"