zathura-pdf-mupdf: fix cross

Author: dkwo

srcpkgs/zathura-pdf-mupdf/template

@@ -15,7 +15,7 @@ distfiles="https://pwmt.org/projects/zathura-pdf-mupdf/download/zathura-pdf-mupd
 checksum=8839dab285cb214cbe10c5a22bc3fd62feb7ecc5eb0da014d8a979ead22755bc
 conflicts="zathura-pdf-poppler>=0"
 
-export LDFLAGS="${LDFLAGS} -L /usr/lib/libmupdf-third.a"
+export LDFLAGS="${LDFLAGS} -L ${XBPS_CROSS_BASE}/lib/libmupdf-third.a"
 
 post_install() {
 	vlicense LICENSE