Adding use_system_libusb option for third_party/libusb

third_party/libusb/msvc/ddk_build.cmd

Index: third_party/libusb/msvc/ddk_build.cmd
diff --git a/third_party/libusb/msvc/ddk_build.cmd b/third_party/libusb/msvc/ddk_build.cmd
deleted file mode 100644
index fa79b821d4dd26f6f653fe3247daeb4e47321367..0000000000000000000000000000000000000000
--- a/third_party/libusb/msvc/ddk_build.cmd
+++ /dev/null
@@ -1,106 +0,0 @@
-@rem default builds static library.
-@rem you can pass the following arguments (case insensitive):
-@rem - "DLL" to build a DLL instead of a static library
-@rem - "/MT" to build a static library compatible with MSVC's /MT option (LIBCMT vs MSVCRT)
-@echo off
-
-if Test%BUILD_ALT_DIR%==Test goto usage
-
-rem process commandline parameters
-set TARGET=LIBRARY
-set STATIC_LIBC=
-set version=1.0
-
-if "%1" == "" goto no_more_args
-rem /I for case insensitive
-if /I Test%1==TestDLL set TARGET=DYNLINK
-if /I Test%1==Test/MT set STATIC_LIBC=1
-:no_more_args
-
-cd ..\libusb\os
-echo TARGETTYPE=%TARGET% > target
-copy target+..\..\msvc\libusb_sources sources >NUL 2>&1
-del target
-@echo on
-build -cwgZ
-@echo off
-if errorlevel 1 goto builderror
-cd ..\..
-
-set cpudir=i386
-set destType=Win32
-if %_BUILDARCH%==x86 goto isI386
-set cpudir=amd64
-set destType=x64
-:isI386
-
-set srcPath=libusb\os\obj%BUILD_ALT_DIR%\%cpudir%
-
-set dstPath=%destType%\Debug
-if %DDKBUILDENV%==chk goto isDebug
-set dstPath=%destType%\Release
-:isDebug
-
-if exist %destType% goto md2
-mkdir %destType%
-:md2
-if exist %dstPath% goto md3
-mkdir %dstPath%
-:md3
-if exist %dstPath%\dll goto md4
-mkdir %dstPath%\dll
-:md4
-if exist %dstPath%\lib goto md5
-md %dstPath%\lib
-:md5
-if exist %dstPath%\examples goto md6
-md %dstPath%\examples
-:md6
-@echo on
-
-@if /I NOT Test%1==TestDLL goto copylib
-copy %srcPath%\libusb-%version%.dll %dstPath%\dll
-copy %srcPath%\libusb-%version%.pdb %dstPath%\dll
-:copylib
-copy %srcPath%\libusb-%version%.lib %dstPath%\lib
-
-@echo off
-
-if exist examples\lsusb_ddkbuild goto md7
-md examples\lsusb_ddkbuild
-:md7
-
-cd examples\lsusb_ddkbuild
-copy ..\..\msvc\lsusb_sources sources >NUL 2>&1
-@echo on
-build -cwgZ
-@echo off
-if errorlevel 1 goto buildlsusberror
-cd ..\..
-
-set srcPath=examples\lsusb_ddkbuild\obj%BUILD_ALT_DIR%\%cpudir%
-@echo on
-
-copy %srcPath%\lsusb.exe %dstPath%\examples
-copy %srcPath%\lsusb.pdb %dstPath%\examples
-
-cd msvc
-goto done
-
-
-:builderror
-cd ..\..\msvc
-echo Build failed
-goto done
-
-:buildlsusberror
-cd ..\..\msvc
-echo lsusb build failed
-goto done
-
-:usage
-echo ddk_build must be run in a WDK build environment
-pause
-goto done
-
-:done