From f22f299330e97e68eed1a256b41630fd981ad1b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Janiszewski?= <janisozaur@gmail.com>
Date: Tue, 14 Nov 2017 16:03:07 +0100
Subject: [PATCH] Fix mingw builds

---
 CMakeLists.txt               |  8 ++++----
 src/CMakeLists.txt           |  3 +++
 src/discord_register_win.cpp | 13 +++++++++----
 3 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2ffc1ed..9411b07 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,12 +27,12 @@ else(CLANG_FORMAT_CMD)
 endif(CLANG_FORMAT_CMD)
 
 # thirdparty stuff
-execute_process( 
+execute_process(
     COMMAND mkdir ${CMAKE_SOURCE_DIR}/thirdparty
     ERROR_QUIET
 )
 
-find_file(RAPIDJSONTEST NAMES rapidjson rapidjson-1.1.0 PATHS ${CMAKE_SOURCE_DIR}/thirdparty)
+find_file(RAPIDJSONTEST NAMES rapidjson rapidjson-1.1.0 PATHS ${CMAKE_SOURCE_DIR}/thirdparty CMAKE_FIND_ROOT_PATH_BOTH)
 if (NOT RAPIDJSONTEST)
     message("no rapidjson, download")
     set(RJ_TAR_FILE ${CMAKE_SOURCE_DIR}/thirdparty/v1.1.0.tar.gz)
@@ -44,11 +44,11 @@ if (NOT RAPIDJSONTEST)
     file(REMOVE ${RJ_TAR_FILE})
 endif(NOT RAPIDJSONTEST)
 
-find_file(RAPIDJSON NAMES rapidjson rapidjson-1.1.0 PATHS ${CMAKE_SOURCE_DIR}/thirdparty)
+find_file(RAPIDJSON NAMES rapidjson rapidjson-1.1.0 PATHS ${CMAKE_SOURCE_DIR}/thirdparty CMAKE_FIND_ROOT_PATH_BOTH)
 
 add_library(rapidjson STATIC IMPORTED ${RAPIDJSON})
 
 # add subdirs
 
 add_subdirectory(src)
-add_subdirectory(examples/send-presence)
\ No newline at end of file
+add_subdirectory(examples/send-presence)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 00ea0cb..fa516d5 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -29,6 +29,7 @@ if(WIN32)
     add_definitions(-DDISCORD_WINDOWS)
     set(BASE_RPC_SRC ${BASE_RPC_SRC} connection_win.cpp discord_register_win.cpp)
     add_library(discord-rpc ${RPC_LIBRARY_TYPE} ${BASE_RPC_SRC})
+    if (MSVC)
     target_compile_options(discord-rpc PRIVATE /EHsc
         /MT
         /Wall
@@ -44,6 +45,8 @@ if(WIN32)
         /wd4946 # reinterpret_cast used between related classes
         /wd5027 # move assignment operator was implicitly defined as deleted
     )
+    endif(MSVC)
+    target_link_libraries(discord-rpc PRIVATE psapi)
 endif(WIN32)
 
 if(UNIX)
diff --git a/src/discord_register_win.cpp b/src/discord_register_win.cpp
index 7f05e38..fc4b627 100644
--- a/src/discord_register_win.cpp
+++ b/src/discord_register_win.cpp
@@ -1,3 +1,9 @@
+#ifdef __MINGW32__
+// 0x0600 == vista
+#define WINVER 0x0600
+#define _WIN32_WINNT 0x0600
+#endif // __MINGW32__
+
 #include "discord-rpc.h"
 #include <stdio.h>
 
@@ -6,9 +12,8 @@
 #define NOSERVICE
 #define NOIME
 #include <windows.h>
-#include <Psapi.h>
-#include <Strsafe.h>
-#pragma comment(lib, "Psapi.lib")
+#include <psapi.h>
+#include <strsafe.h>
 
 void Discord_RegisterW(const wchar_t* applicationId, const wchar_t* command)
 {
@@ -24,7 +29,7 @@ void Discord_RegisterW(const wchar_t* applicationId, const wchar_t* command)
         StringCbPrintfW(openCommand, sizeof(openCommand), L"%s", command);
     }
     else {
-        lstrcpyW(openCommand, exeFilePath);
+        StringCbCopyW(openCommand, sizeof(openCommand), exeFilePath);
     }
 
     wchar_t protocolName[64];