xxx component/onlyoffice-core: fix bash exec + remove useless comment

component/onlyoffice-core/buildout.cfg

@@ -9,11 +9,11 @@ extends =
   ../icu/buildout.cfg
 ## for 3dparty dependencies
 #  ../git/buildout.cfg
+#  ../bash/buildout.cfg
 # for qmake
   ../qt/buildout.cfg
 # for wrapper
   ../dash/buildout.cfg
-# XXX qmake ! use pre-configure !!
 parts +=
   onlyoffice-core
 
@@ -66,10 +66,11 @@ pre-configure =
 # patch Makefile
   sed 's@qmake -r@qmake -r -spec ${qt5-qmake:location}/qtbase/mkspecs/linux-g++ '"'QMAKE_CXXFLAGS +=$qmake_cxxflags' 'QMAKE_LFLAGS +=$qmake_lflags'@g" -i Makefile
 
-#  ( cd Common/3dParty/boost && ./fetch.sh )
-#  ( cd Common/3dParty/boost && ./build.sh )
-#  ( cd Common/3dParty/v8 && ./fetch.sh )
-#  ( cd Common/3dParty/v8 && ./build.sh )
+#  bash="${bash:location}/bin/bash"
+#  ( cd Common/3dParty/boost && "$bash" fetch.sh )
+#  ( cd Common/3dParty/boost && "$bash" build.sh )
+#  ( cd Common/3dParty/v8 && "$bash" fetch.sh )
+#  ( cd Common/3dParty/v8 && "$bash" build.sh )
   tar xf ../../tristan__compile__/3dpartycompiled-noicu-nocef.tar.gz
 
 # link boost on 3dParty folders