libreoffice: rebuild against icu-62.1

srcpkgs/libreoffice/template

@@ -2,7 +2,7 @@
 # Template file for 'libreoffice'
 pkgname=libreoffice
 version=6.1.0.3
-revision=1
+revision=2
 build_style=meta
 make_build_args="build-nocheck"
 nocross=yes
@@ -276,7 +276,7 @@ case "$XBPS_TARGET_MACHINE" in
 		;;
 esac
 
-CXXFLAGS+=" -DGLM_ENABLE_EXPERIMENTAL"
+CXXFLAGS+=" -DGLM_ENABLE_EXPERIMENTAL -DU_USING_ICU_NAMESPACE=1"
 
 # Move files listed in a <name>_list.txt into $PKGDESTDIR
 _split() {