From c1b0662b40c8239731af13a96bac1b2db1c2097d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Sat, 27 May 2017 16:38:46 +0200
Subject: openssl: Define WIN32_LEAN_AND_MEAN on Windows

This avoids namespace collisions with things such as X509_NAME.
Also force include of necessary definitions in `crypto/o_str.c`
which seem missing on MSVC (but work on MinGW).
---
 thirdparty/openssl/crypto/o_str.c               |  3 ++
 thirdparty/openssl/openssl/opensslconf.h        | 14 +++++++
 thirdparty/openssl/patches/config_windows.patch | 49 +++++++++++++++++++++++++
 3 files changed, 66 insertions(+)
 create mode 100644 thirdparty/openssl/patches/config_windows.patch

(limited to 'thirdparty')

diff --git a/thirdparty/openssl/crypto/o_str.c b/thirdparty/openssl/crypto/o_str.c
index 7e61cde85a..1854798e2c 100644
--- a/thirdparty/openssl/crypto/o_str.c
+++ b/thirdparty/openssl/crypto/o_str.c
@@ -59,6 +59,9 @@
 
 #include <ctype.h>
 #include <e_os.h>
+// -- GODOT start --
+#include <openssl/opensslconf.h>
+// -- GODOT end --
 #include "o_str.h"
 
 #if !defined(OPENSSL_IMPLEMENTS_strncasecmp) && \
diff --git a/thirdparty/openssl/openssl/opensslconf.h b/thirdparty/openssl/openssl/opensslconf.h
index f533508b15..19fad23423 100644
--- a/thirdparty/openssl/openssl/opensslconf.h
+++ b/thirdparty/openssl/openssl/opensslconf.h
@@ -7,6 +7,20 @@ extern "C" {
 /* OpenSSL was configured with the following options: */
 #ifndef OPENSSL_DOING_MAKEDEPEND
 
+// -- GODOT start --
+#if defined(OPENSSL_SYS_WINDOWS)
+# define WIN32_LEAN_AND_MEAN
+// Seems like we have troubles properly using the logic in e_os2.h
+# if defined(_WIN32)
+#  define OPENSSL_SYS_WIN32
+#  define OPENSSL_SYSNAME_WIN32
+# endif
+# if defined(_WIN64)
+#  define OPENSSL_SYS_WIN64
+#  define OPENSSL_SYSNAME_WIN64
+# endif
+#endif
+// -- GODOT end --
 
 #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
 # define OPENSSL_NO_EC_NISTP_64_GCC_128
diff --git a/thirdparty/openssl/patches/config_windows.patch b/thirdparty/openssl/patches/config_windows.patch
new file mode 100644
index 0000000000..e69ff1356a
--- /dev/null
+++ b/thirdparty/openssl/patches/config_windows.patch
@@ -0,0 +1,49 @@
+commit 4c8ab8b4415d129d0283d7d0d9a5789163ec8d5e
+Author: Rémi Verschelde <rverschelde@gmail.com>
+Date:   Sat May 27 16:38:46 2017 +0200
+
+    openssl: Define WIN32_LEAN_AND_MEAN on Windows
+    
+    This avoids namespace collisions with things such as X509_NAME.
+    Also force include of necessary definitions in `crypto/o_str.c`
+    which seem missing on MSVC (but work on MinGW).
+
+diff --git a/thirdparty/openssl/crypto/o_str.c b/thirdparty/openssl/crypto/o_str.c
+index 7e61cde85..1854798e2 100644
+--- a/thirdparty/openssl/crypto/o_str.c
++++ b/thirdparty/openssl/crypto/o_str.c
+@@ -59,6 +59,9 @@
+ 
+ #include <ctype.h>
+ #include <e_os.h>
++// -- GODOT start --
++#include <openssl/opensslconf.h>
++// -- GODOT end --
+ #include "o_str.h"
+ 
+ #if !defined(OPENSSL_IMPLEMENTS_strncasecmp) && \
+diff --git a/thirdparty/openssl/openssl/opensslconf.h b/thirdparty/openssl/openssl/opensslconf.h
+index f533508b1..19fad2342 100644
+--- a/thirdparty/openssl/openssl/opensslconf.h
++++ b/thirdparty/openssl/openssl/opensslconf.h
+@@ -7,6 +7,20 @@ extern "C" {
+ /* OpenSSL was configured with the following options: */
+ #ifndef OPENSSL_DOING_MAKEDEPEND
+ 
++// -- GODOT start --
++#if defined(OPENSSL_SYS_WINDOWS)
++# define WIN32_LEAN_AND_MEAN
++// Seems like we have troubles properly using the logic in e_os2.h
++# if defined(_WIN32)
++#  define OPENSSL_SYS_WIN32
++#  define OPENSSL_SYSNAME_WIN32
++# endif
++# if defined(_WIN64)
++#  define OPENSSL_SYS_WIN64
++#  define OPENSSL_SYSNAME_WIN64
++# endif
++#endif
++// -- GODOT end --
+ 
+ #ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+ # define OPENSSL_NO_EC_NISTP_64_GCC_128
-- 
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