From b49088575eb777ced2551f484da86317332d6087 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Sat, 24 Jul 2021 02:11:45 +0100
Subject: gentoo resync : 24.07.2021

---
 eclass/toolchain.eclass | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'eclass/toolchain.eclass')

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 57a2c95dd10a..5bfa58e4a207 100644
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -157,7 +157,7 @@ if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then
 	tc_version_is_at_least 4.7 && IUSE+=" go"
 	# sanitizer support appeared in gcc-4.8, but <gcc-5 does not
 	# support modern glibc.
-	tc_version_is_at_least 5 && IUSE+=" +sanitize"
+	tc_version_is_at_least 5 && IUSE+=" +sanitize"  TC_FEATURES+=(sanitize)
 	# Note:
 	#   <gcc-4.8 supported graphite, it required forked ppl
 	#     versions which we dropped.  Since graphite was also experimental in
@@ -245,6 +245,13 @@ if tc_has_feature gcj ; then
 	"
 fi
 
+if tc_has_feature sanitize ; then
+	# libsanitizer relies on 'crypt.h' to be present
+	# on target. glibc user to provide it unconditionally.
+	# Nowadays it's a standalone library: #802648
+	DEPEND+=" sanitize? ( virtual/libcrypt )"
+fi
+
 if tc_has_feature systemtap ; then
 	# gcc needs sys/sdt.h headers on target
 	DEPEND+=" systemtap? ( dev-util/systemtap )"
-- 
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