kde-apps/kwave: restore GCC 11 patch

Closes: https://bugs.gentoo.org/790158
Signed-off-by: Sam James <sam@gentoo.org>

kde-apps/kwave/files/kwave-21.04.1-gcc11.patch

@@ -0,0 +1,12 @@
+diff --git a/plugins/codec_wav/WavDecoder.cpp b/plugins/codec_wav/WavDecoder.cpp
+index 9430404..2390c08 100644
+--- a/plugins/codec_wav/WavDecoder.cpp
++++ b/plugins/codec_wav/WavDecoder.cpp
+@@ -18,6 +18,7 @@
+ #include "config.h"
+ #include <stdlib.h>
+ #include <new>
++#include <limits>
+ 
+ #include <audiofile.h>
+ 

kde-apps/kwave/kwave-21.04.2.ebuild

@@ -69,6 +69,8 @@ DEPEND="${RDEPEND}
 
 DOCS=( AUTHORS CHANGES LICENSES README TODO )
 
+PATCHES=( "${FILESDIR}/${PN}-21.04.1-gcc11.patch" ) # bug 790158, KDE-bug 437432; pending
+
 src_configure() {
 	local mycmakeargs=(
 		-DDEBUG=$(usex debug)