Timo Röhling 1ab7c3cd28 CheckSymbolExists: Work around GCC failure with -pedantic-errors option ...

GCC mistakenly issues the pedantic warning "ISO C forbids conversion of
function pointer to object pointer type". With -pedantic-errors in the
compile flags, that diagnostic prevents check_symbol_exists() from
detecting function symbols.

The solution is to filter out -pedantic-errors (and -Werror, just to be
future proof) before invoking try_compile().

Fixes: #13208

2021-10-22 15:48:51 +02:00

6.6 KiB

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