From d69fdffdd14de9c285273d3582698c634251defd Mon Sep 17 00:00:00 2001
From: darkf <lw9k123@gmail.com>
Date: Wed, 13 Sep 2017 12:08:17 -0500
Subject: [PATCH] Remove mman-win32 dependency

---
 .gitmodules                     |  3 ---
 cmake/external/CMakeLists.txt   |  4 ----
 cmake/external/mman-win32.cmake | 18 ------------------
 external/mman-win32             |  1 -
 rwengine/CMakeLists.txt         |  3 +--
 5 files changed, 1 insertion(+), 28 deletions(-)
 delete mode 100644 cmake/external/mman-win32.cmake
 delete mode 160000 external/mman-win32

diff --git a/.gitmodules b/.gitmodules
index b59fb2a9..e69de29b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "external/mman-win32"]
-	path = external/mman-win32
-	url = https://github.com/witwall/mman-win32.git
diff --git a/cmake/external/CMakeLists.txt b/cmake/external/CMakeLists.txt
index 27e4e5d0..b0976470 100644
--- a/cmake/external/CMakeLists.txt
+++ b/cmake/external/CMakeLists.txt
@@ -1,7 +1,3 @@
 ##### External files
 
 set(EXTERNAL_PREFIX "${CMAKE_BINARY_DIR}/external")
-
-if(MINGW)
-	include(mman-win32.cmake)
-endif()
diff --git a/cmake/external/mman-win32.cmake b/cmake/external/mman-win32.cmake
deleted file mode 100644
index 44f70e4f..00000000
--- a/cmake/external/mman-win32.cmake
+++ /dev/null
@@ -1,18 +0,0 @@
-###### External Project: mman-win32
-include(ExternalProject)
-
-SET(MMAN_WIN32_PREFIX_DIR ${PROJECT_SOURCE_DIR}/external/mman-win32)
-
-SET(MMAN_WIN32_SOURCES
-	${MMAN_WIN32_PREFIX_DIR}/mman.c)
-add_library(mman
-	${MMAN_WIN32_SOURCES})
-
-# The source folder for mman has mman.h, however, we require sys/mman.h
-# To get this, we copy it to the build directory.. This gives us a virtual sys/ folder.
-add_custom_command(
-	TARGET mman
-	COMMAND ${CMAKE_COMMAND} -E copy "${MMAN_WIN32_PREFIX_DIR}/mman.h" "${CMAKE_CURRENT_BINARY_DIR}/include/sys/mman.h"
-)
-
-target_include_directories(mman INTERFACE SYSTEM ${CMAKE_CURRENT_BINARY_DIR}/include)
diff --git a/external/mman-win32 b/external/mman-win32
deleted file mode 160000
index 8c7114f1..00000000
--- a/external/mman-win32
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8c7114f138d59aef428a271b00860c554c69920d
diff --git a/rwengine/CMakeLists.txt b/rwengine/CMakeLists.txt
index 7b154cf5..83a3416a 100644
--- a/rwengine/CMakeLists.txt
+++ b/rwengine/CMakeLists.txt
@@ -135,8 +135,7 @@ add_library(rwengine
 )
 
 if(MINGW)
-	target_link_libraries(rwengine
-	mman)
+	target_link_libraries(rwengine)
 endif()
 
 target_link_libraries(rwengine