From ad2cb5b7eabd0e4803bdb9402258f0f75c7bd507 Mon Sep 17 00:00:00 2001
From: Zach Hindes <zach@dowhatnow.net>
Date: Tue, 4 Sep 2018 14:25:15 -0500
Subject: [PATCH] Enable build and test on Windows

---
 .gitattributes       | 2 ++
 CMakeLists.txt       | 2 ++
 tests/CMakeLists.txt | 5 ++++-
 tests/cjson_add.c    | 8 +++++++-
 tests/unity_setup.c  | 3 +++
 5 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 .gitattributes
 create mode 100644 tests/unity_setup.c

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..6e5ee10
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*  					text=auto
+/tests/inputs/*	text eol=lf
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b347ac9..c9d2db9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,6 +54,8 @@ if (ENABLE_CUSTOM_COMPILER_FLAGS)
             /Za
             /sdl
             /W4
+            /wd4001
+            /D_CRT_SECURE_NO_WARNINGS
         )
     endif()
 endif()
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 7967292..6f1688d 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,5 +1,5 @@
 if(ENABLE_CJSON_TEST)
-    add_library(unity "${CJSON_LIBRARY_TYPE}" unity/src/unity.c)
+    add_library(unity STATIC unity/src/unity.c)
 
     # Disable -Werror for Unity
     if (FLAG_SUPPORTED_Werror)
@@ -72,6 +72,9 @@ if(ENABLE_CJSON_TEST)
 
     foreach(unity_test ${unity_tests})
         add_executable("${unity_test}" "${unity_test}.c")
+        if("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
+            target_sources(${unity_test} PRIVATE unity_setup.c)
+        endif()
         target_link_libraries("${unity_test}" "${CJSON_LIB}" unity)
         if(MEMORYCHECK_COMMAND)
             add_test(NAME "${unity_test}"
diff --git a/tests/cjson_add.c b/tests/cjson_add.c
index 01668a9..eb9def2 100644
--- a/tests/cjson_add.c
+++ b/tests/cjson_add.c
@@ -34,9 +34,15 @@ static void *failing_malloc(size_t size)
     return NULL;
 }
 
+/* work around MSVC error C2322: '...' address of dillimport '...' is not static */
+static void CJSON_CDECL normal_free(void *pointer)
+{
+    free(pointer);
+}
+
 static cJSON_Hooks failing_hooks = {
     failing_malloc,
-    free
+    normal_free
 };
 
 static void cjson_add_null_should_add_null(void)
diff --git a/tests/unity_setup.c b/tests/unity_setup.c
new file mode 100644
index 0000000..99b6897
--- /dev/null
+++ b/tests/unity_setup.c
@@ -0,0 +1,3 @@
+// msvc doesn't support weak-linking, so we need to define these functions.
+void setUp(void) { }
+void tearDown(void) { }
\ No newline at end of file