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@ -20,6 +20,12 @@ else
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RUBY_CFLAGS=`$PKGCONFIG ruby-1.9 --cflags`
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fi
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fi
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if test -z "$RUBY_VERSION"; then
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RUBY_VERSION=`$PKGCONFIG ruby-2.0 --modversion 2>/dev/null`
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if test -n "$RUBY_VERSION"; then
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RUBY_CFLAGS=`$PKGCONFIG ruby-2.0 --cflags`
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fi
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fi
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if test -z "$RUBY_VERSION"; then
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# pkgconfig file does not exist but might be 1.9.1: RUBY_VERSION defined in ruby/version.h
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if test -n "$RUBY -r rbconfig -e 'printf("%s",RbConfig::CONFIG@<:@"rubyhdrdir"@:>@)'"; then
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