From a45cdd104d85043cef784ea2a294b334ef4610e7 Mon Sep 17 00:00:00 2001
From: liuxy <391861737@qq.com>
Date: Wed, 6 May 2020 11:50:19 +0800
Subject: [PATCH 1/2] Add support for building on windows using cl

use _popen if on windows
---
 cuda_renderer/.gitignore   | 2 +-
 cuda_renderer/Makefile.mak | 7 +++++++
 cuda_renderer/main.cu      | 6 +++++-
 3 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 cuda_renderer/Makefile.mak

diff --git a/cuda_renderer/.gitignore b/cuda_renderer/.gitignore
index 0397738..731328f 100644
--- a/cuda_renderer/.gitignore
+++ b/cuda_renderer/.gitignore
@@ -1 +1 @@
-cuda_renderer
\ No newline at end of file
+cuda_renderer*
diff --git a/cuda_renderer/Makefile.mak b/cuda_renderer/Makefile.mak
new file mode 100644
index 0000000..37924f5
--- /dev/null
+++ b/cuda_renderer/Makefile.mak
@@ -0,0 +1,7 @@
+cuda_renderer: main.cu mpi_cuda.cu
+	nvcc -ccbin cl -std=c++11 -m64 -I. \
+	main.cu mpi_cuda.cu -o cuda_renderer 
+
+clean: 
+	rm cuda_renderer
+    
\ No newline at end of file
diff --git a/cuda_renderer/main.cu b/cuda_renderer/main.cu
index 9ef56bb..afabac6 100644
--- a/cuda_renderer/main.cu
+++ b/cuda_renderer/main.cu
@@ -56,7 +56,11 @@ void gpu2ffmpeg(const char* filename, uint8_t* d_out_arr_vid,
     cout << "ffmpeg, calling:" << endl;
     cout << sstm.str() << endl;
     // open a pipe to FFmpeg
-    if ( !(pPipe = popen(sstm.str().c_str(), "w")) ) {
+	#ifdef _WIN32
+	   if ( !(pPipe = _popen(sstm.str().c_str(), "w")) ) {
+	#else
+		if ( !(pPipe = popen(sstm.str().c_str(), "w")) ) {
+	#endif
         cout << "popen error" << endl;
         exit(1);
     }

From c034635958b5fd0b3645cfadeaf03e533f14b609 Mon Sep 17 00:00:00 2001
From: liuxy <391861737@qq.com>
Date: Wed, 6 May 2020 11:57:26 +0800
Subject: [PATCH 2/2] Use del instead of rm on windows

---
 cuda_renderer/Makefile.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cuda_renderer/Makefile.mak b/cuda_renderer/Makefile.mak
index 37924f5..1656854 100644
--- a/cuda_renderer/Makefile.mak
+++ b/cuda_renderer/Makefile.mak
@@ -3,5 +3,5 @@ cuda_renderer: main.cu mpi_cuda.cu
 	main.cu mpi_cuda.cu -o cuda_renderer 
 
 clean: 
-	rm cuda_renderer
+	del cuda_renderer.*
     
\ No newline at end of file