From 67e5603b2844a6657dd0438fa26626b013e5567f Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@koprulu.sector>
Date: Mon, 24 Jun 2024 00:11:52 +0100
Subject: gentoo auto-resync : 24:06:2024 - 00:11:52

---
 eclass/Manifest.gz      | Bin 39071 -> 39060 bytes
 eclass/llvm.org.eclass  |   3 +++
 eclass/qt6-build.eclass |  11 +++++++++++
 3 files changed, 14 insertions(+)

(limited to 'eclass')

diff --git a/eclass/Manifest.gz b/eclass/Manifest.gz
index ca5f358972e1..77f2cd07d474 100644
Binary files a/eclass/Manifest.gz and b/eclass/Manifest.gz differ
diff --git a/eclass/llvm.org.eclass b/eclass/llvm.org.eclass
index 914a731a1768..af5ee26b652e 100644
--- a/eclass/llvm.org.eclass
+++ b/eclass/llvm.org.eclass
@@ -72,6 +72,9 @@ if [[ -z ${_LLVM_SOURCE_TYPE+1} ]]; then
 			_LLVM_SOURCE_TYPE=snapshot
 
 			case ${PV} in
+				19.0.0_pre20240623)
+					EGIT_COMMIT=3ae6755719c6dfc07761b4e9bdac8c86bcb41734
+					;;
 				19.0.0_pre20240615)
 					EGIT_COMMIT=cddb9ce04e68d876de895d39d60b6af34d569012
 					;;
diff --git a/eclass/qt6-build.eclass b/eclass/qt6-build.eclass
index 4966c52adc4c..24b857dab53f 100644
--- a/eclass/qt6-build.eclass
+++ b/eclass/qt6-build.eclass
@@ -282,6 +282,17 @@ _qt6-build_sanitize_cpu_flags() {
 		bmi bmi2 f16c fma lzcnt popcnt
 	)
 
+	# extras only needed by chromium in qtwebengine
+	# (see also chromium's ebuild wrt bug #530248,#544702,#546984,#853646)
+	[[ ${PN} == qtwebengine ]] && cpuflags+=(
+		mmx xop
+
+		# unclear if these two are really needed given (current) chromium
+		# does not pass these flags, albeit it may side-disable something
+		# else so keeping as a safety (like chromium's ebuild does)
+		fma4 sse4a
+	)
+
 	# check if any known problematic -mno-* C(XX)FLAGS
 	if ! is-flagq "@($(IFS='|'; echo "${cpuflags[*]/#/-mno-}"))"; then
 		# check if qsimd_p.h (search for "enable all") will accept -march
-- 
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