Canceled: OpenSmalltalk/opensmalltalk-vm#1828 (compile_newspeak_with_clang - e8e9a53)

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Canceled: OpenSmalltalk/opensmalltalk-vm#1828 (compile_newspeak_with_clang - e8e9a53)

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opensmalltalk-vm

branch iconcompile_newspeak_with_clang

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clock icon4 mins and 59 secs

Nicolas Cellier avatarNicolas Cellier

compile linux64x64 newspeak.cog.spur with clang

Reason: there's been some problem showing recently with gcc stack handling
The newspeak boostrap failed with this error:

+/home/travis/build/OpenSmalltalk/opensmalltalk-vm/products/nscogspur64linuxht/bin/nsvm -headless ns-2019-10-23.64.image NewspeakBootstrap.st
Segmentation fault (core dumped)

Also remove the -fwrapv compilation flag.
It was once necessary, but we should not
The -fwrapv tells the compiler to assume that integer overflow will wrap instead of being undefined behavior.

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