add initial CMake and Visual Studio build support

This moves the compatibility include files from include to
include/compat so we can use the awful MS C compiler
<../include/> trick to emulate the GNU #include_next extension.

This also removes a few old compat files we do not need anymore.

1 files changed, 19 insertions, 8 deletions

diff --git a/patches/openssl.c.patch b/patches/openssl.c.patch
index c086ba5..275e9ea 100644
--- a/patches/openssl.c.patch
+++ b/patches/openssl.c.patch
@@ -1,10 +1,11 @@
---- apps/openssl.c.orig 2015-06-05 03:42:12.956112944 -0500
-+++ apps/openssl.c      2015-06-05 03:41:54.215381908 -0500
-@@ -130,6 +130,18 @@
+--- apps/openssl.c.orig 2015-07-20 02:01:42.000000000 -0600
++++ apps/openssl.c      2015-07-20 02:02:00.000000000 -0600
+@@ -130,6 +130,19 @@
  #include <openssl/engine.h>
  #endif
- 
+
 +#ifdef _WIN32
++#include <io.h>
 +#include <fcntl.h>
 +static void set_stdio_binary(void)
 +{
@@ -18,12 +19,22 @@
 +
  #include "progs.h"
  #include "s_apps.h"
- 
-@@ -216,6 +228,7 @@
+
+@@ -204,7 +216,9 @@
+ static void
+ openssl_startup(void)
+ {
++#ifndef _WIN32
+        signal(SIGPIPE, SIG_IGN);
++#endif
+
+        CRYPTO_malloc_init();
+        OpenSSL_add_all_algorithms();
+@@ -216,6 +230,7 @@
  #endif
- 
+
         setup_ui_method();
 +       set_stdio_binary();
  }
- 
+
  static void