[GitHub] [nuttx] pkarashchenko commented on a diff in pull request #9072: arch/arm: relax compiler check for workaround with "GCC 12.2"

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

pkarashchenko commented on code in PR #9072:
URL: https://github.com/apache/nuttx/pull/9072#discussion_r1174509825


##########
arch/arm/src/common/Toolchain.defs:
##########
@@ -232,9 +232,11 @@ else
   # Wrong warning array subscript [0] is outside array bounds:
   # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105523
 
-  GCCVER = $(shell $(CC) --version | grep gcc | sed -r 's/.* ([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+  ifeq ($(GCCVER),)
+    export GCCVER := $(shell $(CC) --version | grep gcc | sed -r 's/.* ([0-9]+\.[0-9]+).*/\1/')

Review Comment:
   Why export is needed?



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