diff --git a/zshrc b/zshrc
index 5149ece..33a3b01 100644
--- a/zshrc
+++ b/zshrc
@@ -279,6 +279,12 @@ if __has_command fossil; then
 		fossil artifact "$rev" | gpg --verify
 	}
 
+	flunci() {
+		fossil up previous && \
+			fossil diff -N --checkin tip | patch -p0 && \
+			fossil purge checkins tip
+	}
+
 	git2fl() {
 		local gitdir=$(git rev-parse --show-toplevel)/.git
 		local repo=$(fossil info | awk '/^repository:/ { print $2 }')
@@ -433,7 +439,6 @@ cross() {
 
 			export PATH="$amiga_gcc_path/bin:$PATH"
 			export cross_host="m68k-amigaos"
-			export objfw_configure_flags="OBJC=m68k-amigaos-g++"
 			;;
 		ppc)
 			if [ -z "$adtools_path" ]; then