[Cin] executable stacks are bad...m-kay?

Rob Prowel rprowel at comcast.net
Thu Jan 12 04:21:09 CET 2023

On 1/11/23 07:37, Andrew Randrianasulu wrote:
> ср, 11 янв. 2023 г., 13:30 Andrew Randrianasulu <randrianasulu at gmail.com>:
> can you check if something like attached patch fixes it for you?
> i hope it was only o file with missing GNU.stack
> note, old linkers may dislike this and also it seems clang linker (lld)
> default on termux does this by default ....

re -- patch

-LDFLAGS1 = -Wl,-export-dynamic -g
+LDFLAGS1 = -Wl,-export-dynamic -g -Wl,-z,noexecstack

Are you sure you want to do this?  Is is portable?

Might an alternate solution have merit? ie scanning the blob resources 
and saving their hex data as static arrays and then compiling and 
linking the resulting .o files, which presumable only contain .data 
segments?  Increases build time and complexity but seems more portable.

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