Re: GCC 5 compatibility problems: GCC 4.10?

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On 11/05/2015 15:44, Jakub Jelinek wrote:
> I bet it is the linux/include/compiler*.h stuff.
> 
> In any case, supposedly you can just use
> gcc -U__GNUC__ -U__GNUC_MINOR__ -U__GNUC_PATCHLEVEL__ -D__GNUC__=4 -D__GNUC_MINOR__=10 -D__GNUC_PATCHLEVEL__=0
> instead of gcc, you don't need any hacks for that from the distro.

For Coverity I used this wrapper instead:

#! /bin/bash
case "$*" in
   *--version*|*--help*) "$@"  | sed 's,version 5\.1,version 4\.10,g' ;;
   *) "$@" 2> >(sed 's,version 5\.1,version 4\.10,g') ;;
esac

either directly or through CCACHE_PREFIX.

Paolo
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