On Sun, Nov 5, 2017 at 5:33 PM, Luc Van Oostenryck
<luc.vanoostenryck@xxxxxxxxx> wrote:
> Commit 85e2e2a25 "Add support for multiarch system header files"
> added for GCC's multiarch directory. One of the change was :
> + /* add the multiarch include directories, if any */
> + if (multiarch_dir && *multiarch_dir) {
> + add_pre_buffer("#add_system \"/usr/include/%s\"\n", multiarch_dir);
> + add_pre_buffer("#add_system \"/usr/local/include/%s\"\n", multiarch_dir);
> + }
>
>
> There, the multiarch dir is appended to /usr/include & /usr/local/include.
> I'm wondering if using GCC_BASE should be used here instead.
> Any thoughts?
I think the multiarch is for cross compile. I guess using GCC_BASE will not fit
the cross compile need. GCC_BASE has hard code to the current gcc that compile
sparse. Not necessary the same cross compile setting to run sparse.
I don't know, Ramsay might be able comment more on this.
Chris
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