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@ -15,28 +15,13 @@ else
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RUBY_CFLAGS=`$PKGCONFIG ruby --cflags`
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fi
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if test -z "$RUBY_VERSION"; then
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RUBY_VERSION=`$PKGCONFIG ruby-1.9 --modversion 2>/dev/null`
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for RUBY_TEST in 2.3 2.2 2.1 2.0 1.9; do
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RUBY_VERSION=`$PKG_CONFIG ruby-$RUBY_TEST --modversion 2>/dev/null`
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if test -n "$RUBY_VERSION"; then
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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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RUBY_VERSION=`$PKGCONFIG ruby-2.1 --modversion 2>/dev/null`
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if test -n "$RUBY_VERSION"; then
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RUBY_CFLAGS=`$PKGCONFIG ruby-2.1 --cflags`
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fi
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fi
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if test -z "$RUBY_VERSION"; then
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RUBY_VERSION=`$PKGCONFIG ruby-2.2 --modversion 2>/dev/null`
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if test -n "$RUBY_VERSION"; then
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RUBY_CFLAGS=`$PKGCONFIG ruby-2.2 --cflags`
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RUBY_CFLAGS=`$PKG_CONFIG ruby-$RUBY_TEST --cflags`
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break
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fi
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done
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fi
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if test -z "$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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