Paolo Bonzini - Re: gcc-4.1.2 RC1 build problem (original) (raw)

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The macro $(SYSTEM_HEADER_DIR) is used in a double-quoted context, leading to nonportable "......"..."......", see <http://www.gnu.org/software/autoconf/manual/html_node/Shell-Substitutions.html>.

Proposed untested patch. (I also haven't checked whether there are other instances of this issue in 'make install' code.)