Re^2: Failed to link while building XS code

Build.PL does not output anything strange. The cairo library is indexed by ldconfig:

# ldconfig -p | grep cairo.so
    libcairo.so.2 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libcairo
+.so.2
    libcairo.so.2 (libc6) => /usr/lib/i386-linux-gnu/libcairo.so.2
    libcairo.so (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libcairo.s
+o
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