Download bidiref over ftp and bump it to 17

Author: eggrobin

UnicodeJsps/Dockerfile

@@ -2,9 +2,9 @@
 FROM alpine as cbuild
 WORKDIR /build
 RUN apk add --update wget make gcc musl-dev
-ARG CPATH=https://www.unicode.org/Public/PROGRAMS/BidiReferenceC/
+ARG CPATH=ftp://www.unicode.org/Public/PROGRAMS/BidiReferenceC/
 # FIX_FOR_NEW_VERSION
-ARG CVERSION=16.0.0
+ARG CVERSION=17.0.0
 RUN wget -np -nv --reject-regex='.*\.(lib|exe)$' --cut-dirs=4 -nH -r ${CPATH}${CVERSION}/
 RUN cd source && gcc -I ../include/ -static -Os -o3 -o bidiref1 bidiref1.c brutils.c brtest.c brtable.c brrule.c
 RUN ls -lh /build/source/bidiref1 && (/build/source/bidiref1 || true)