Add a local deployment utility

Mot integrated with the installer yet

local/localdeploy-x64.cmd

@@ -0,0 +1,29 @@
+@echo Mesa3D local deployment utility
+@echo -------------------------------
+@echo By default Mesa 3D for Windows is installed system wide. But under certain circumstances the GPU(s) might get used 
+@echo even if it's not intended:
+@echo - the GPU suports the required Core profile demanded by the application but lacks certain extensions;
+@echo - the application that needs mesa due to GPU limitations has issues on systems with multiple OpenGL drivers
+@echo resulting in selection of a wrong driver. Local deployment of mesa solves this problem by forcing itself to be used
+@echo by the aplication.   
+@echo.
+@pause
+:deploy
+@cls
+@echo Mesa3D local deployment utility
+@echo -------------------------------
+@echo Please provide the path to the folder that contains the application launcher executable, that needs local deployment
+@echo of Mesa. It is recommended to copy-paste it from Windows Explorer using CTRL+V. The right click paste introduced in 
+@echo Windows 10 may lead to unexpected double paste.
+@echo.  
+@set /p dir=Path to folder holding application executable:
+@echo.
+@set mesadll=syswow64
+@set /p ABI=This is a 64-bit application (y=yes):
+@if /I %ABI%==y @set mesadll=system32
+@cd /d "%dir%"
+@echo.
+@mklink opengl32.dll %windir%\%mesadll%\opengl32sw.dll
+@echo.
+@set /p rerun=More local deployment? (y=yes):
+@if /I %rerun%==y GOTO deploy

local/localdeploy-x86.cmd

@@ -0,0 +1,25 @@
+@echo Mesa3D local deployment utility
+@echo -------------------------------
+@echo By default Mesa 3D for Windows is installed system wide. But under certain circumstances the GPU(s) might get used 
+@echo even if it's not intended:
+@echo - the GPU suports the required Core profile demanded by the application but lacks certain extensions;
+@echo - the application that needs mesa due to GPU limitations has issues on systems with multiple OpenGL drivers
+@echo resulting in selection of a wrong driver. Local deployment of mesa solves this problem by forcing itself to be used
+@echo by the aplication.   
+@echo.
+@pause
+:deploy
+@cls
+@echo Mesa3D local deployment utility
+@echo -------------------------------
+@echo Please provide the path to the folder that contains the application launcher executable, that needs local deployment
+@echo of Mesa. It is recommended to copy-paste it from Windows Explorer using CTRL+V. The right click paste introduced in 
+@echo Windows 10 may lead to unexpected double paste.
+@echo.  
+@set /p dir=Path to folder holding application executable:
+@echo.
+@cd /d "%dir%"
+@mklink opengl32.dll %windir%\system32\opengl32sw.dll
+@echo.
+@set /p rerun=More local deployment? (y=yes):
+@if /I %rerun%==y GOTO deploy

mesa-x64.iss → setup/mesa-x64.iss

@@ -30,12 +30,12 @@ SolidCompression=yes
 Name: "english"; MessagesFile: "compiler:Default.isl"
 
 [Files]
-Source: "bin\x86\opengl32sw.dll"; DestDir: "{syswow64}"; Flags: ignoreversion confirmoverwrite
-Source: "bin\x86\swrAVX.dll"; DestDir: "{syswow64}"; Flags: ignoreversion confirmoverwrite
-Source: "bin\x86\swrAVX2.dll"; DestDir: "{syswow64}"; Flags: ignoreversion confirmoverwrite
-Source: "bin\x64\opengl32sw.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite 64bit
-Source: "bin\x64\swrAVX.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite 64bit
-Source: "bin\x64\swrAVX2.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite 64bit
+Source: "..\bin\x86\opengl32sw.dll"; DestDir: "{syswow64}"; Flags: ignoreversion confirmoverwrite
+Source: "..\bin\x86\swrAVX.dll"; DestDir: "{syswow64}"; Flags: ignoreversion confirmoverwrite
+Source: "..\bin\x86\swrAVX2.dll"; DestDir: "{syswow64}"; Flags: ignoreversion confirmoverwrite
+Source: "..\bin\x64\opengl32sw.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite 64bit
+Source: "..\bin\x64\swrAVX.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite 64bit
+Source: "..\bin\x64\swrAVX2.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite 64bit
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
 [Registry]

mesa-x86.iss → setup/mesa-x86.iss

@@ -30,9 +30,9 @@ SolidCompression=yes
 Name: "english"; MessagesFile: "compiler:Default.isl"
 
 [Files]
-Source: "bin\x86\opengl32sw.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite
-Source: "bin\x86\swrAVX.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite
-Source: "bin\x86\swrAVX2.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite
+Source: "..\bin\x86\opengl32sw.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite
+Source: "..\bin\x86\swrAVX.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite
+Source: "..\bin\x86\swrAVX2.dll"; DestDir: "{win}\system32"; Flags: ignoreversion confirmoverwrite
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
 [Registry]