Fix gcc 9.4.0 build on the latest macos hosts #195
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Removed redefinitions of toupper etc. in gcc source tree that conflict with new macOS headers.
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The gcc build fails because of some updates in the latest macos standard library headers. The definitions of
toupperetc. conflict with those in the headers as is reported in octave-app/octave-app#267.These defines seem like just some safety checks. I removed those lines in
safe-ctype.hand the build passes now.The original issue is in FiloSottile/homebrew-musl-cross#51.