Add unicode-check target.

gwsw · Nov 15, 2022 · 112b028 · 112b028
1 parent 914ef13
commit 112b028
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Makefile.aut b/Makefile.aut
@@ -112,6 +112,12 @@ ubin.uni: unicode/UnicodeData.txt
 wide.uni: unicode/EastAsianWidth.txt
  ./mkutable -f1 W F -- unicode/EastAsianWidth.txt > $@
 
+unicode-check:
+ rm -rf unicode-old
+ mv -f unicode unicode-old
+ ${MAKE} -f Makefile.aut unicode/UnicodeData.txt unicode/EastAsianWidth.txt
+ @if diff -q unicode-old unicode >/dev/null; then rm -rf unicode; mv -f unicode-old unicode; echo "unicode files already up to date"; else echo "unicode files updated"; fi
+
 unicode/UnicodeData.txt:
  mkdir -p unicode
  lftp -c 'open -u "anonymous:${EMAIL}" ftp.unicode.org ; get Public/UNIDATA/UnicodeData.txt -o $@'