Revert "scripts: mkcompile: increment .version regardless if the tree…

… has been changed or not, since we're changing .version manually before each build. Don't pick this for other Kernels, it's only useful for my build setup"

This reverts commit 8ed9029.

scripts/mkcompile_h

@@ -88,6 +88,13 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"
 # changed comment in the
 # first line.
 
-vecho "  UPD     $TARGET"
-mv -f .tmpcompile $TARGET
+if [ -r $TARGET ] && \
+      grep -v 'UTS_VERSION' $TARGET > .tmpver.1 && \
+      grep -v 'UTS_VERSION' .tmpcompile > .tmpver.2 && \
+      cmp -s .tmpver.1 .tmpver.2; then
+   rm -f .tmpcompile
+else
+   vecho "  UPD     $TARGET"
+   mv -f .tmpcompile $TARGET
+fi
 rm -f .tmpver.1 .tmpver.2