lib: use full path to unicode data script

This is a step toward fixing builds where object dir != source dir.

diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 72a348a9427603c0553eaf8194d2c1bb06798b44..83a011cc1178f7f9163d51cddbf3a3305c317dc1 100644 (file)
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -7,7 +7,7 @@ EXTRA_DIST = unicodemap.c unicodemap.pl UnicodeData.txt
 $(srcdir)/UnicodeData.txt:
        test -f $@ || wget -O $@ https://dovecot.org/res/UnicodeData.txt
 
-$(srcdir)/unicodemap.c: unicodemap.pl $(srcdir)/UnicodeData.txt
+$(srcdir)/unicodemap.c: $(srcdir)/unicodemap.pl $(srcdir)/UnicodeData.txt
        perl $(srcdir)/unicodemap.pl < $(srcdir)/UnicodeData.txt > $@
 
 liblib_la_SOURCES = \