diff --git a/dev-util/wxformbuilder/files/wxformbuilder-4.2.1-no-pie.patch b/dev-util/wxformbuilder/files/wxformbuilder-4.2.1-no-pie.patch
new file mode 100644
index 0000000000..78884afc01
--- /dev/null
+++ b/dev-util/wxformbuilder/files/wxformbuilder-4.2.1-no-pie.patch
@@ -0,0 +1,20 @@
+Disable position independent code for the executable target.
+
+Upstream enables CMAKE_POSITION_INDEPENDENT_CODE globally in
+cmake/macros.cmake (for the benefit of static libraries that get linked
+into shared libraries), which propagates -fPIE to the wxFormBuilder_app
+executable. Gentoo's tinderbox QA flags this as an "uncommon" flag
+(QA0069), since PIE handling belongs to the toolchain. Set the property
+to OFF on the executable target so libs still get -fPIC.
+
+https://bugs.gentoo.org/948602
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -16,6 +16,7 @@
+ add_executable(wxFormBuilder_app WIN32 MACOSX_BUNDLE)
+ add_executable(wxFormBuilder::app ALIAS wxFormBuilder_app)
+ set_target_properties(wxFormBuilder_app PROPERTIES
++  POSITION_INDEPENDENT_CODE OFF
+   OUTPUT_NAME "$<IF:$<OR:$<BOOL:${WIN32}>,$<BOOL:${APPLE}>>,wxFormBuilder,wxformbuilder>"
+ )
+
diff --git a/dev-util/wxformbuilder/wxformbuilder-4.2.1.ebuild b/dev-util/wxformbuilder/wxformbuilder-4.2.1-r1.ebuild
similarity index 86%
rename from dev-util/wxformbuilder/wxformbuilder-4.2.1.ebuild
rename to dev-util/wxformbuilder/wxformbuilder-4.2.1-r1.ebuild
index 729bf48e4b..fa71302da5 100644
--- a/dev-util/wxformbuilder/wxformbuilder-4.2.1.ebuild
+++ b/dev-util/wxformbuilder/wxformbuilder-4.2.1-r1.ebuild
@@ -28,4 +28,7 @@ DEPEND="${RDEPEND}
 	>=dev-libs/boost-1.71
 "
 
-PATCHES=( "${FILESDIR}/${P}-fix-build.patch" )
+PATCHES=(
+	"${FILESDIR}/${PN}-4.2.1-fix-build.patch"
+	"${FILESDIR}/${PN}-4.2.1-no-pie.patch"
+)