From 07183c43a90eea09878bfe89f4909ed2845789a5 Mon Sep 17 00:00:00 2001
From: anders_k <anders_k@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Sun, 9 Feb 2014 23:12:52 +0000
Subject: [PATCH] Prevent MSVC 14.00.40310 from generating a recursive call to
 memset

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6442 212acab6-be3b-0410-9dea-997c60f758d6
---
 SCons/Config/memset.c | 10 ++++++++++
 Source/build.cpp      |  1 -
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/SCons/Config/memset.c b/SCons/Config/memset.c
index 056e00c7..f80590d4 100644
--- a/SCons/Config/memset.c
+++ b/SCons/Config/memset.c
@@ -1,6 +1,16 @@
 #include <stdlib.h> // for size_t
+
 void *memset(void *mem, int c, size_t len)
 {
+  /*
+  ** Prevent MSVC 14.00.40310.41-AMD64 from generating a recursive call to memset
+  **
+  ** #pragma optimize("", off) + #pragma optimize("ty", on) can also
+  ** be used but it generates a lot more code.
+  */
+#if defined(_MSC_VER) && _MSC_VER > 1200 && _MSC_FULL_VER <= 140040310
+  volatile 
+#endif
   char *p=(char*)mem;
   while (len-- > 0)
   {
diff --git a/Source/build.cpp b/Source/build.cpp
index 64a69e05..17d4bc51 100644
--- a/Source/build.cpp
+++ b/Source/build.cpp
@@ -2522,7 +2522,6 @@ int CEXEBuild::pack_exe_header()
 
 int CEXEBuild::write_output(void)
 {
-  if (sizeof(void*)>4 && lowercase(get_file_name(stub_filename)).c_str()[0]=='z') warning(_T("ZLIB is broken?!\n"));
 #ifndef NSIS_CONFIG_CRC_SUPPORT
   build_crcchk=0;
 #endif