purplearmadillo77

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Thwart FMA test optimization during configure

Thank you for the support and the info - I'm glad to be able to contribute! Why volatile helps: In short, test 266 relies on an 80-bit extended float to...

Thwart FMA test optimization during configure

From what I understood the both the Cygwin32 and Cygwin64 implementations of fma are broken since they just `return x * y + z`, but it seems Cygwin32 sliding by...

Should the compiler's compile-time CFLAGS be hardcoded into ocamlc/ocamlopt?

Thanks for the response and the explanation about the two lists of flags – I'll try my best to clarify things. > 1. Are we talking about developer or release...

Should the compiler's compile-time CFLAGS be hardcoded into ocamlc/ocamlopt?

Yep, with this change it looks like ocamlc no longer passes in the extra options. ``` $ ./ocamlc -verbose hello.c + gcc -O2 -fno-strict-aliasing -fwrapv -pthread -D_FILE_OFFSET_BITS=64 -U_WIN32 -c -I'/usr/lib/ocaml'...

Should the compiler's compile-time CFLAGS be hardcoded into ocamlc/ocamlopt?

I dug around a little more and initial evidence suggests the PR does propagate the flags at least as far as they are currently propogated. I compiled ocaml 4.14.1 with...

Use another variable to pass CFLAGS/CPPFLAGS to user OCaml code

Thank you! Will give it a try - response in #12589.

Should the compiler's compile-time CFLAGS be hardcoded into ocamlc/ocamlopt?

Thank you! Will give it a try - response in #12589.

Don't use configured CFLAGS & CPPFLAGS to compile third-party C sources

Thanks for the comprehensive work and the bugfix! AFAICT this successfully prevents CFLAGS options from being passed to the user. With this pull request on the latest trunk, `./configure CFLAGS=-Dfoo`...