4 files changed, 28 insertions, 0 deletions
diff --git a/dev-qt/qtwebengine/qtwebengine-6.6.1.ebuild b/dev-qt/qtwebengine/qtwebengine-6.6.1.ebuild
index 880963955ebc..5e9631cd0c14 100644
--- a/dev-qt/qtwebengine/qtwebengine-6.6.1.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-6.6.1.ebuild
@@ -250,6 +250,13 @@ src_configure() {
 	qt6-build_src_configure
 }
 
+src_compile() {
+	# tentatively work around a possible (rare) race condition (bug #921680)
+	cmake_build WebEngineCore_sync_all_public_headers
+
+	cmake_src_compile
+}
+
 src_test() {
 	if [[ ${EUID} == 0 ]]; then
 		# almost every tests fail, so skip entirely
diff --git a/dev-qt/qtwebengine/qtwebengine-6.6.9999.ebuild b/dev-qt/qtwebengine/qtwebengine-6.6.9999.ebuild
index 65de6a9759b5..92a315e96855 100644
--- a/dev-qt/qtwebengine/qtwebengine-6.6.9999.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-6.6.9999.ebuild
@@ -250,6 +250,13 @@ src_configure() {
 	qt6-build_src_configure
 }
 
+src_compile() {
+	# tentatively work around a possible (rare) race condition (bug #921680)
+	cmake_build WebEngineCore_sync_all_public_headers
+
+	cmake_src_compile
+}
+
 src_test() {
 	if [[ ${EUID} == 0 ]]; then
 		# almost every tests fail, so skip entirely
diff --git a/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild b/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild
index eb94f0e7e253..b08109bae395 100644
--- a/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-6.7.9999.ebuild
@@ -250,6 +250,13 @@ src_configure() {
 	qt6-build_src_configure
 }
 
+src_compile() {
+	# tentatively work around a possible (rare) race condition (bug #921680)
+	cmake_build WebEngineCore_sync_all_public_headers
+
+	cmake_src_compile
+}
+
 src_test() {
 	if [[ ${EUID} == 0 ]]; then
 		# almost every tests fail, so skip entirely
diff --git a/dev-qt/qtwebengine/qtwebengine-6.9999.ebuild b/dev-qt/qtwebengine/qtwebengine-6.9999.ebuild
index eb94f0e7e253..b08109bae395 100644
--- a/dev-qt/qtwebengine/qtwebengine-6.9999.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-6.9999.ebuild
@@ -250,6 +250,13 @@ src_configure() {
 	qt6-build_src_configure
 }
 
+src_compile() {
+	# tentatively work around a possible (rare) race condition (bug #921680)
+	cmake_build WebEngineCore_sync_all_public_headers
+
+	cmake_src_compile
+}
+
 src_test() {
 	if [[ ${EUID} == 0 ]]; then
 		# almost every tests fail, so skip entirely