From c6caf2d7d400efea31c597b11a03332c0e66003c Mon Sep 17 00:00:00 2001
From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Tue, 29 Sep 2020 20:58:25 +0100
Subject: [PATCH] reproc: Fix tests compilation error on Mingw

---
 cmake/reproc.cmake   | 6 ++++++
 reproc/test/assert.h | 2 --
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmake/reproc.cmake b/cmake/reproc.cmake
index e9b23d79f..d0efafc04 100644
--- a/cmake/reproc.cmake
+++ b/cmake/reproc.cmake
@@ -341,6 +341,12 @@ function(reproc_test TARGET NAME LANGUAGE)
   reproc_common(${TARGET}-test-${NAME} ${LANGUAGE} ${NAME} test)
   target_link_libraries(${TARGET}-test-${NAME} PRIVATE ${TARGET})
 
+  if(MINGW)
+    target_compile_definitions(${TARGET}-test-${NAME} PRIVATE
+      __USE_MINGW_ANSI_STDIO=1 # Add %zu on Mingw
+    )
+  endif()
+
   add_test(NAME ${TARGET}-test-${NAME} COMMAND ${TARGET}-test-${NAME})
 
   if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/resources/${NAME}.c)
diff --git a/reproc/test/assert.h b/reproc/test/assert.h
index 9422af0fa..ea0d0a9c8 100644
--- a/reproc/test/assert.h
+++ b/reproc/test/assert.h
@@ -1,7 +1,5 @@
 #pragma once
 
-#define __USE_MINGW_ANSI_STDIO 1 // Add %zu on MinGW.
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>