[GitHub] [nuttx] pkarashchenko commented on a diff in pull request #10763: Unix.mk:replace process substitution to pipe avoid out of order

["pkarashchenko (via GitHub)" <gi...@apache.org>]

pkarashchenko commented on code in PR #10763:
URL: https://github.com/apache/nuttx/pull/10763#discussion_r1334216910


##########
tools/Unix.mk:
##########
@@ -648,7 +648,7 @@ else
                               rm kwarning; \
                           fi
   MODULE_WARNING        = "warning: the 'modules' option is not supported"
-  PURGE_MODULE_WARNING  = 2> >(grep -v ${MODULE_WARNING} | tee kwarning) && ${KCONFIG_WARNING}
+  PURGE_MODULE_WARNING  = 2>&1 >/dev/null |grep -v ${MODULE_WARNING} | tee kwarning && ${KCONFIG_WARNING}

Review Comment:
   ```suggestion
     PURGE_MODULE_WARNING  = 2>&1 >/dev/null | grep -v ${MODULE_WARNING} | tee kwarning && ${KCONFIG_WARNING}
   ```



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