Revamp configuration implementation mechanism.#127
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igorpeshansky
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| UNAME_S=$(shell uname -s) | ||
| ifeq ($(UNAME_S),Darwin) | ||
| CPPFLAGS+= -I/usr/local/include -I/usr/local/opt/openssl/include | ||
| CPPFLAGS+= -UNOOPT -DNOOPT='[[clang::optnone]]' -I/usr/local/include -I/usr/local/opt/openssl/include |
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Add a comment explaining why we need these options.
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No longer relevant, so removed.
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| // Shared configuration. | ||
| const std::string& ProjectId() const { | ||
| NOOPT const std::string& ProjectId() const { |
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Also comment on the NOOPTs in this file.
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Uh, apologies for jumping in here, but [[clang:optnone]] is not guaranteed to be honoured even by clang. If you want to force the function to never be inlined, use a different attribute. In this case, __attribute__((noinline)) is supported by both clang and gcc.
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There's definitely something fishy on MacOS with respect to optimizing those functions. It used to crash for me with __attribute__((noinline)), but not with [[clang::optnone]], but no longer seems to. I'll just remove it for now, and we can investigate if the crashes reoccur.
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Thanks. PTAL.
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| // Shared configuration. | ||
| const std::string& ProjectId() const { | ||
| NOOPT const std::string& ProjectId() const { |
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There's definitely something fishy on MacOS with respect to optimizing those functions. It used to crash for me with __attribute__((noinline)), but not with [[clang::optnone]], but no longer seems to. I'll just remove it for now, and we can investigate if the crashes reoccur.
| UNAME_S=$(shell uname -s) | ||
| ifeq ($(UNAME_S),Darwin) | ||
| CPPFLAGS+= -I/usr/local/include -I/usr/local/opt/openssl/include | ||
| CPPFLAGS+= -UNOOPT -DNOOPT='[[clang::optnone]]' -I/usr/local/include -I/usr/local/opt/openssl/include |
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No longer relevant, so removed.
igorpeshansky
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This will probably not get merged in its current state, but wanted to start a discussion on a better configuration mechanism implementation.