On Wed, 7 May 2025 18:11:57 +0900 Charles Plessy <charles.ple...@oist.jp> wrote:
> Hi all,
>
> I am trying to pass -fsigned-char to the compiler when building the
> package but failed to do it by adding a src/Makevars file.  (see patch
> below).  What is the standard approach?

> --- /dev/null
> +++ r-cran-bigmemory-4.6.4/src/Makevars
> @@ -0,0 +1 @@
> +CXXFLAGS = -fsigned-char

Hi all,

adding the following to debian/rules

export DEB_CFLAGS_MAINT_APPEND = -fsigned-char
or
export DEB_CXXFLAGS_MAINT_APPEND = -fsigned-char

also did not have an effect.

Any suggestion?

Charles

--
Charles Plessy - - ~ ~ ~ ~ ~ ~~~~ ~ ~ ~ ~ ~ - - charles.ple...@oist.jp
Okinawa  Institute  of  Science  and  Technology  Graduate  University
Senior staff scientist ~~ Luscombe Unit ~~ https://groups.oist.jp/grsu
Toots from work - ~~ ~~~~ ~~ - https://fediscience.org/@charles_plessy

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