* [gentoo-dev] [PATCH] toolchain-funcs.eclass: Add functions to get pointer size in bytes
@ 2023-11-06 22:25 James Le Cuirot
2023-11-08 6:44 ` Sam James
0 siblings, 1 reply; 2+ messages in thread
From: James Le Cuirot @ 2023-11-06 22:25 UTC (permalink / raw)
To: gentoo-dev; +Cc: James Le Cuirot
tc-get-ptr-size for CHOST and tc-get-build-ptr-size for CBUILD.
Closes: https://bugs.gentoo.org/328401
Signed-off-by: James Le Cuirot <chewi@gentoo.org>
---
eclass/toolchain-funcs.eclass | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/eclass/toolchain-funcs.eclass b/eclass/toolchain-funcs.eclass
index 8fef764ad597..5da93063866b 100644
--- a/eclass/toolchain-funcs.eclass
+++ b/eclass/toolchain-funcs.eclass
@@ -1216,4 +1216,18 @@ tc-get-c-rtlib() {
return 0
}
+# @FUNCTION: tc-get-ptr-size
+# @RETURN: Size of a pointer in bytes for CHOST (e.g. 4 or 8).
+tc-get-ptr-size() {
+ $(tc-getCPP) -P - <<< __SIZEOF_POINTER__ ||
+ die "Could not determine CHOST pointer size"
+}
+
+# @FUNCTION: tc-get-build-ptr-size
+# @RETURN: Size of a pointer in bytes for CBUILD (e.g. 4 or 8).
+tc-get-build-ptr-size() {
+ $(tc-getBUILD_CPP) -P - <<< __SIZEOF_POINTER__ ||
+ die "Could not determine CBUILD pointer size"
+}
+
fi
--
2.41.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [gentoo-dev] [PATCH] toolchain-funcs.eclass: Add functions to get pointer size in bytes
2023-11-06 22:25 [gentoo-dev] [PATCH] toolchain-funcs.eclass: Add functions to get pointer size in bytes James Le Cuirot
@ 2023-11-08 6:44 ` Sam James
0 siblings, 0 replies; 2+ messages in thread
From: Sam James @ 2023-11-08 6:44 UTC (permalink / raw)
To: gentoo-dev; +Cc: James Le Cuirot, toolchain
James Le Cuirot <chewi@gentoo.org> writes:
> tc-get-ptr-size for CHOST and tc-get-build-ptr-size for CBUILD.
>
> Closes: https://bugs.gentoo.org/328401
> Signed-off-by: James Le Cuirot <chewi@gentoo.org>
> ---
lgtm
> eclass/toolchain-funcs.eclass | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/eclass/toolchain-funcs.eclass b/eclass/toolchain-funcs.eclass
> index 8fef764ad597..5da93063866b 100644
> --- a/eclass/toolchain-funcs.eclass
> +++ b/eclass/toolchain-funcs.eclass
> @@ -1216,4 +1216,18 @@ tc-get-c-rtlib() {
> return 0
> }
>
> +# @FUNCTION: tc-get-ptr-size
> +# @RETURN: Size of a pointer in bytes for CHOST (e.g. 4 or 8).
> +tc-get-ptr-size() {
> + $(tc-getCPP) -P - <<< __SIZEOF_POINTER__ ||
> + die "Could not determine CHOST pointer size"
> +}
> +
> +# @FUNCTION: tc-get-build-ptr-size
> +# @RETURN: Size of a pointer in bytes for CBUILD (e.g. 4 or 8).
> +tc-get-build-ptr-size() {
> + $(tc-getBUILD_CPP) -P - <<< __SIZEOF_POINTER__ ||
> + die "Could not determine CBUILD pointer size"
> +}
> +
> fi
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