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@@ -10,24 +10,14 @@
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# clang-5.0.1 etc.
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#
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-if [ "$1" = "-p" ] ; then
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- with_patchlevel=1;
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- shift;
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-fi
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-
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compiler="$*"
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-if [ ${#compiler} -eq 0 ]; then
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- echo "Error: No compiler specified."
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- printf "Usage:\n\t$0 <clang-command>\n"
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+if !( $compiler --version | grep -q clang) ; then
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+ echo 0
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exit 1
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fi
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MAJOR=$(echo __clang_major__ | $compiler -E -x c - | tail -n 1)
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MINOR=$(echo __clang_minor__ | $compiler -E -x c - | tail -n 1)
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-if [ "x$with_patchlevel" != "x" ] ; then
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- PATCHLEVEL=$(echo __clang_patchlevel__ | $compiler -E -x c - | tail -n 1)
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- printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
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-else
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- printf "%02d%02d\\n" $MAJOR $MINOR
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-fi
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+PATCHLEVEL=$(echo __clang_patchlevel__ | $compiler -E -x c - | tail -n 1)
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+printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
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