dev-libs/icu: remove unused patch

Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/12197
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

diff --git a/dev-libs/icu/files/icu-64.1-guard-memory-include.patch b/dev-libs/icu/files/icu-64.1-guard-memory-include.patch
deleted file mode 100644 (file)
index 618a425..0000000
--- a/dev-libs/icu/files/icu-64.1-guard-memory-include.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 5ecd46bab07561758e0c37a9178e74175e989bdf Mon Sep 17 00:00:00 2001
-From: Alon Bar-Lev <alon.barlev@gmail.com>
-Date: Sat, 30 Mar 2019 09:59:46 +0300
-Subject: [PATCH] ICU-20530 Guard memory include for C++
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Introduce by ICU-20357, commit b7a3571b adding <memory> include without guard.
-
-Fails when compiling within extern "C".
-
-a.cxx
----
-extern "C" {
- #include <unicode/localpointer.h>
-}
----
-In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/g++-v8/memory:84,
-                 from /tmp/icu/icu4c/source/common/unicode/localpointer.h:45,
-                 from a.cxx:4:
-/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/g++-v8/backward/auto_ptr.h:325:3: error: template with C linkage
-   template<typename _Tp, typename _Dp>
-   ^~~~~~~~
-a.cxx:3:1: note: ‘extern "C"’ linkage started here
- extern "C" {
- ^~~~~~~~~~
----
-
-Found by usage of xmlsec.
-
-Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
----
- icu4c/source/common/unicode/localpointer.h | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/icu4c/source/common/unicode/localpointer.h b/icu4c/source/common/unicode/localpointer.h
-index e011688b1a5..8e35ded0b10 100644
---- a/common/unicode/localpointer.h
-+++ b/common/unicode/localpointer.h
-@@ -42,7 +42,11 @@
- 
- #if U_SHOW_CPLUSPLUS_API
- 
-+#ifdef __cplusplus
-+extern "C++" {
- #include <memory>
-+}
-+#endif
- 
- U_NAMESPACE_BEGIN
-