* stdc-predef.h and musl-gcc
@ 2018-10-29 19:20 Jens Gustedt
2018-11-02 16:10 ` Rich Felker
0 siblings, 1 reply; 2+ messages in thread
From: Jens Gustedt @ 2018-10-29 19:20 UTC (permalink / raw)
To: musl
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Hi,
when used with the musl-gcc interface, we are missing some of the
standard macros. A simple add to the spec file for preloading
stdc-predef.h solves the problem for me.
Thanks
Jens
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diff --git a/tools/musl-gcc.specs.sh b/tools/musl-gcc.specs.sh
index 30492574..69bb1ff4 100644
--- a/tools/musl-gcc.specs.sh
+++ b/tools/musl-gcc.specs.sh
@@ -8,7 +8,7 @@ cat <<EOF
-nostdinc -isystem $incdir -isystem include%s %(old_cpp_options)
*cc1:
-%(cc1_cpu) -nostdinc -isystem $incdir -isystem include%s
+%(cc1_cpu) -nostdinc -isystem $incdir -imacros stdc-predef.h -isystem include%s
*link_libgcc:
-L$libdir -L .%s
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: stdc-predef.h and musl-gcc
2018-10-29 19:20 stdc-predef.h and musl-gcc Jens Gustedt
@ 2018-11-02 16:10 ` Rich Felker
0 siblings, 0 replies; 2+ messages in thread
From: Rich Felker @ 2018-11-02 16:10 UTC (permalink / raw)
To: musl
On Mon, Oct 29, 2018 at 08:20:45PM +0100, Jens Gustedt wrote:
> Hi,
> when used with the musl-gcc interface, we are missing some of the
> standard macros. A simple add to the spec file for preloading
> stdc-predef.h solves the problem for me.
> Thanks
> Jens
>
> --
> :: INRIA Nancy Grand Est ::: Camus ::::::: ICube/ICPS :::
> :: ::::::::::::::: office Strasbourg : +33 368854536 ::
> :: :::::::::::::::::::::: gsm France : +33 651400183 ::
> :: ::::::::::::::: gsm international : +49 15737185122 ::
> :: http://icube-icps.unistra.fr/index.php/Jens_Gustedt ::
> diff --git a/tools/musl-gcc.specs.sh b/tools/musl-gcc.specs.sh
> index 30492574..69bb1ff4 100644
> --- a/tools/musl-gcc.specs.sh
> +++ b/tools/musl-gcc.specs.sh
> @@ -8,7 +8,7 @@ cat <<EOF
> -nostdinc -isystem $incdir -isystem include%s %(old_cpp_options)
>
> *cc1:
> -%(cc1_cpu) -nostdinc -isystem $incdir -isystem include%s
> +%(cc1_cpu) -nostdinc -isystem $incdir -imacros stdc-predef.h -isystem include%s
>
> *link_libgcc:
> -L$libdir -L .%s
Hmm, I suppose -nostdinc is what's suppressing it from happening by
default? Is there a reason for the two spaces above?
Rich
^ permalink raw reply [flat|nested] 2+ messages in thread
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