From 7f981d87cfeb8e9a9666c8f79e2d5d4b0526246e Mon Sep 17 00:00:00 2001
From: Flatcar Buildbot <buildbot@flatcar-linux.org>
Date: Mon, 27 Nov 2023 07:13:06 +0000
Subject: [PATCH] eclass/toolchain-funcs: Sync with Gentoo

It's from Gentoo commit f70ca0aa2b8c06f679e05a1b0a9509af6b5ae87a.
---
 .../portage-stable/eclass/toolchain-funcs.eclass   | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sdk_container/src/third_party/portage-stable/eclass/toolchain-funcs.eclass b/sdk_container/src/third_party/portage-stable/eclass/toolchain-funcs.eclass
index 8fef764ad5..5da9306386 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/toolchain-funcs.eclass
+++ b/sdk_container/src/third_party/portage-stable/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