From eb328da56c3fc7167b536dcb206df0abb0f4a9b9 Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Fri, 13 Nov 2020 22:31:18 -0800
Subject: fixes #1087 CMakeLists structural improvements desired

This doesn't modularize all the tests yet, but it goes a long way
in the right direction.
---
 src/platform/windows/CMakeLists.txt | 58 ++++++++++++++++++++++---------------
 1 file changed, 35 insertions(+), 23 deletions(-)

(limited to 'src/platform/windows')

diff --git a/src/platform/windows/CMakeLists.txt b/src/platform/windows/CMakeLists.txt
index d6607a64..174e77f8 100644
--- a/src/platform/windows/CMakeLists.txt
+++ b/src/platform/windows/CMakeLists.txt
@@ -12,26 +12,38 @@
 # We cannot use nng_sources_if because these tests don't go into
 # the static library unless they also go into the dynamic.
 if (NNG_PLATFORM_WINDOWS)
-nng_sources(
-        win_impl.h
-        win_ipc.h
-        win_tcp.h
-        win_clock.c
-        win_debug.c
-        win_file.c
-        win_io.c
-        win_ipcconn.c
-        win_ipcdial.c
-        win_ipclisten.c
-        win_pipe.c
-        win_rand.c
-        win_resolv.c
-        win_sockaddr.c
-        win_tcp.c
-        win_tcpconn.c
-        win_tcpdial.c
-        win_tcplisten.c
-        win_thread.c
-        win_udp.c
-        )
-endif()
\ No newline at end of file
+    nng_check_sym(InitializeConditionVariable windows.h NNG_HAVE_CONDVAR)
+    nng_check_sym(snprintf stdio.h NNG_HAVE_SNPRINTF)
+    if (NOT NNG_HAVE_CONDVAR OR NOT NNG_HAVE_SNPRINTF)
+        message(FATAL_ERROR
+                "Modern Windows API support is missing. "
+                "Versions of Windows prior to Vista are not supported.  "
+                "Further, the 32-bit MinGW environment is not supported. "
+                "Ensure you have at least Windows Vista or newer, and are "
+                "using either Visual Studio 2013 or newer or MinGW-W64.")
+    endif ()
+    nng_link_libraries(ws2_32 mswsock advapi32)
+
+    nng_sources(
+            win_impl.h
+            win_ipc.h
+            win_tcp.h
+            win_clock.c
+            win_debug.c
+            win_file.c
+            win_io.c
+            win_ipcconn.c
+            win_ipcdial.c
+            win_ipclisten.c
+            win_pipe.c
+            win_rand.c
+            win_resolv.c
+            win_sockaddr.c
+            win_tcp.c
+            win_tcpconn.c
+            win_tcpdial.c
+            win_tcplisten.c
+            win_thread.c
+            win_udp.c
+    )
+endif ()
\ No newline at end of file
-- 
cgit v1.2.3-70-g09d2