From fcc65b6ad403bc9b59591291c939c8257b8b91d9 Mon Sep 17 00:00:00 2001
From: CNLohr <lohr85@gmail.com>
Date: Fri, 17 Mar 2017 00:26:47 -0400
Subject: Fix windows build to allow for linktime code genreation.

---
 .gitignore                             |  3 +++
 include/libsurvive/survive.h           |  6 ++++--
 winbuild/libsurvive/libsurvive.vcxproj | 20 ++++++++++++--------
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/.gitignore b/.gitignore
index a7db3ac..d692b50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,6 @@ windows/calinfo - Copy/WM1_points.csv
 windows/udev[USB_DEV_LIGHTHOUSE]
 windows/udev[USB_DEV_LIGHTHOUSE]
 windows/config.json
+*.ipch
+winbuild/.vs/libsurvive/v15/.suo
+*.tlog
diff --git a/include/libsurvive/survive.h b/include/libsurvive/survive.h
index e3e167a..28180e4 100644
--- a/include/libsurvive/survive.h
+++ b/include/libsurvive/survive.h
@@ -136,10 +136,12 @@ void survive_default_angle_process( SurviveObject * so, int sensor_id, int acode
 
 ////////////////////// Survive Drivers ////////////////////////////
 
-void   RegisterDriver( const char * name, void * data );
+void   RegisterDriver(const char * name, void * data);
 
 #ifdef _WIN32
-#define REGISTER_LINKTIME( func )
+#define REGISTER_LINKTIME( func ) \
+	__pragma(comment(linker,"/export:REGISTER"#func));\
+	void REGISTER##func() { RegisterDriver(#func, &func); }
 #else
 #define REGISTER_LINKTIME( func ) \
 	void __attribute__((constructor)) REGISTER##func() { RegisterDriver(#func, &func); }
diff --git a/winbuild/libsurvive/libsurvive.vcxproj b/winbuild/libsurvive/libsurvive.vcxproj
index dc23907..2a5029c 100644
--- a/winbuild/libsurvive/libsurvive.vcxproj
+++ b/winbuild/libsurvive/libsurvive.vcxproj
@@ -30,27 +30,27 @@
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <PlatformToolset>v141</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v141</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <PlatformToolset>v141</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v141</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -77,12 +77,13 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>USE_DOUBLE;MANUAL_REGISTRATION;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
     </Link>
+    <ProjectReference />
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -90,12 +91,13 @@
       </PrecompiledHeader>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>USE_DOUBLE;MANUAL_REGISTRATION;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
     </Link>
+    <ProjectReference />
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -105,7 +107,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>USE_DOUBLE;MANUAL_REGISTRATION;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -113,6 +115,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
+    <ProjectReference />
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -122,7 +125,7 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>USE_DOUBLE;MANUAL_REGISTRATION;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>USE_DOUBLE;RUNTIME_SYMNUM;RUNTIME_SYMNUMX;NOZLIB;_CRT_SECURE_NO_WARNINGS;HIDAPI;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\windows;..\..\include\libsurvive;..\..\redist;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
@@ -130,6 +133,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
+    <ProjectReference />
   </ItemDefinitionGroup>
   <ItemGroup>
     <Text Include="ReadMe.txt" />
-- 
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