winrt: x86_64: Remove Rtl* func usage

vlc-winrt/toolchain-x86_64/Dockerfile

@@ -12,6 +12,8 @@ ENV TOOLCHAIN_PREFIX=/opt/gcc-$TARGET_TUPLE
 ENV MINGW_PREFIX=$TOOLCHAIN_PREFIX/$TARGET_TUPLE
 ENV PATH=$TOOLCHAIN_PREFIX/bin:$PATH
 
+COPY no-rtl-func.patch .
+
 RUN mkdir /build && cd /build && \
     mkdir $TOOLCHAIN_PREFIX && \
     mkdir $MINGW_PREFIX && \
@@ -21,6 +23,7 @@ RUN mkdir /build && cd /build && \
     git config --global user.name "VideoLAN Buildbot" && \
     git config --global user.email buildbot@videolan.org && \
     git clone --depth=1 git://git.code.sf.net/p/mingw-w64/mingw-w64 && \
+    cd mingw-w64 && git am ../../no-rtl-func.patch && cd .. && \
     tar xf gcc-5.3.0.tar.bz2 && \
     tar xf binutils-2.26.tar.bz2 && \
     cd binutils-2.26 && mkdir build && cd build && \

vlc-winrt/toolchain-x86_64/no-rtl-func.patch

+From 65b26e230dff7c58c38cb9a42f6f963fbc252ee9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Hugo=20Beauz=C3=A9e-Luyssen?= <hugo@beauzee.fr>
+Date: Thu, 21 Apr 2016 16:07:59 +0200
+Subject: [PATCH] UGLY HACK: Don't use Rtl* function on win64 when building for
+ winrt
+
+---
+ mingw-w64-crt/crt/crt_handler.c | 2 +-
+ mingw-w64-crt/crt/crtdll.c      | 2 +-
+ mingw-w64-crt/crt/crtexe.c      | 2 +-
+ mingw-w64-crt/crt/gs_support.c  | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/mingw-w64-crt/crt/crt_handler.c b/mingw-w64-crt/crt/crt_handler.c
+index a1b51ce..8a7983b 100644
+--- a/mingw-w64-crt/crt/crt_handler.c
++++ b/mingw-w64-crt/crt/crt_handler.c
+@@ -40,7 +40,7 @@ PBYTE _GetPEImageBase (void);
+ int __mingw_init_ehandler (void);
+ extern void _fpreset (void);
+ 
+-#if defined(_WIN64) && !defined(_MSC_VER)
++#if defined(_WIN64_NOPE_NOPE_NOPE) && !defined(_MSC_VER)
+ EXCEPTION_DISPOSITION __mingw_SEH_error_handler(struct _EXCEPTION_RECORD *, void *, struct _CONTEXT *, void *);
+ 
+ #define MAX_PDATA_ENTRIES 32
+diff --git a/mingw-w64-crt/crt/crtdll.c b/mingw-w64-crt/crt/crtdll.c
+index 07a1840..026da7a 100644
+--- a/mingw-w64-crt/crt/crtdll.c
++++ b/mingw-w64-crt/crt/crtdll.c
+@@ -164,7 +164,7 @@ DllMainCRTStartup (HANDLE hDllHandle, DWORD dwReason, LPVOID lpreserved)
+   if (dwReason == DLL_PROCESS_ATTACH)
+     {
+       __security_init_cookie ();
+-#ifdef _WIN64
++#ifdef _WIN64_NOPE_NOPE_NOPE
+       __mingw_init_ehandler ();
+ #endif
+     }
+diff --git a/mingw-w64-crt/crt/crtexe.c b/mingw-w64-crt/crt/crtexe.c
+index ae37e0f..3be64bb 100644
+--- a/mingw-w64-crt/crt/crtexe.c
++++ b/mingw-w64-crt/crt/crtexe.c
+@@ -279,7 +279,7 @@ __tmainCRTStartup (void)
+     
+     _pei386_runtime_relocator ();
+     __mingw_oldexcpt_handler = SetUnhandledExceptionFilter (_gnu_exception_handler);
+-#ifdef _WIN64
++#ifdef _WIN64_NOPE_NOPE_NOPE
+     __mingw_init_ehandler ();
+ #endif
+     _set_invalid_parameter_handler (__mingw_invalidParameterHandler);
+diff --git a/mingw-w64-crt/crt/gs_support.c b/mingw-w64-crt/crt/gs_support.c
+index dbd95d5..4207fff 100644
+--- a/mingw-w64-crt/crt/gs_support.c
++++ b/mingw-w64-crt/crt/gs_support.c
+@@ -103,7 +103,7 @@ __declspec(noreturn) void __cdecl
+ __report_gsfailure (ULONG_PTR StackCookie)
+ {
+   volatile UINT_PTR cookie[2] __MINGW_ATTRIB_UNUSED;
+-#ifdef _WIN64
++#ifdef _WIN64_NOPE_NOPE_NOPE
+   ULONG64 controlPC, imgBase, establisherFrame;
+   PRUNTIME_FUNCTION fctEntry;
+   PVOID hndData;
+-- 
+2.8.0.rc3
+