build-rr: nuke prevbuild platform from error message

Mirrors how the platform became a non-issue with (partial)
objdir build support.

diff --git a/build-rr.sh b/build-rr.sh
index 07fb27088c71f399e7c7ac91d11934010e0a82a6..19f0a4b98e85f3820e0125f15b8fbc849109cd9b 100755 (executable)
--- a/build-rr.sh
+++ b/build-rr.sh
@@ -218,10 +218,10 @@ checkprevbuilds ()
                        echo '>> Building for multiple machine combos'
                        echo '>> from the same rumprun source tree is currently'
                        echo '>> not supported.  See rumprun issue #35.'
-                       printf '>> %20s: %s/%s nolibc=%s\n' 'Previously built' \
-                           ${PB_PLATFORM} ${PB_MACHINE} ${PB_KERNONLY}
-                       printf '>> %20s: %s/%s nolibc=%s\n' 'Now building' \
-                           ${PLATFORM} ${MACHINE} ${KERNONLY}
+                       printf '>> %20s: %s nolibc=%s\n' 'Previously built' \
+                           ${PB_MACHINE} ${PB_KERNONLY}
+                       printf '>> %20s: %s nolibc=%s\n' 'Now building' \
+                           ${MACHINE} ${KERNONLY}
                        exit 1
                fi
        else