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larksuite / rsmpeg

A Rust crate that exposes FFmpeg's power as much as possible.
https://docs.rs/rsmpeg/latest/rsmpeg/
MIT License
678 stars 41 forks source link

Running Example Error #122

Closed xxscloud5722 closed 1 year ago

xxscloud5722 commented 1 year ago

Code： git： rsmpeg-vcpkg-demo

C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master>echo %FFMPEG_PKG_CONFIG_PATH% D:\vcpkg\installed\x64-windows-static-md\lib\pkgconfig

C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master>cargo vcpkg --verbose build vcpkg root is D:\vcpkg Fetching vcpkg

Message：：

error: linking with link.exe failed: exit code: 1120 | = note: "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.37.32822\bin\HostX64\x64\link.exe" "/NOLOGO" "C:\Users\AA\AppData\Local\Temp\rustcUDebEn\symbols.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.14x009273zxltdzv.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.19ii64hvjq260mbw.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.265vt5w16atk6yqt.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.3hmyt0n3tadbqiqn.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.45z8zrhtcgwwtyrv.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.4amt6abzq6la6yx6.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.4n4c25295805ecq2.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.4petkjx744kw5ie5.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.5gpvfka59ser635i.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.pgoc93qhmn1nszl.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.ypkxbmvjwho5n88.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.3l5ane5fnmp7mtza.rcgu.o" "/LIBPATH:C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps" "/LIBPATH:D:\vcpkg\installed\x64-windows-static-md\lib" "/LIBPATH:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\librsmpeg-a432ad4d72d4fcbc.rlib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\libthiserror-203060b4736bfe63.rlib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\librusty_ffmpeg-e40ef72c28dc502c.rlib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\liblibc-d8595f7c09b145ad.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libstd-0f357f0f8e8eb48f.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libpanic_unwind-57325150de1d69ac.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\librustc_demangle-7a221d01d4c27fb2.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libstd_detect-7bffc6b402bc9229.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libhashbrown-3fd39796b57f4908.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\librustc_std_workspace_alloc-8572e8a98839f6d6.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libminiz_oxide-6e930372a69395c9.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libadler-ad696ea66c589e9d.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libunwind-0a3e7125dc6e7fef.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libcfg_if-7d7ae0874b44dfcc.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\liblibc-2e82681b8e87518e.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\liballoc-5ed5a0d27d7423da.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\librustc_std_workspace_core-e970d604d303b37d.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libcore-e73f27a013927059.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libcompiler_builtins-fbb34b1faced902f.rlib" "avdevice.lib" "avfilter.lib" "avformat.lib" "avcodec.lib" "swresample.lib" "swscale.lib" "avutil.lib" "libx264.lib" "vpx.lib" "legacy_stdio_definitions.lib" "kernel32.lib" "advapi32.lib" "bcrypt.lib" "kernel32.lib" "ntdll.lib" "userenv.lib" "ws2_32.lib" "kernel32.lib" "ws2_32.lib" "kernel32.lib" "msvcrt.lib" "/NXCOMPAT" "/LIBPATH:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib" "/OUT:C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.exe" "/OPT:REF,NOICF" "/DEBUG" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\intrinsic.natvis" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\liballoc.natvis" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\libcore.natvis" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\libstd.natvis" = note: avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol AcquireCredentialsHandleA referenced in function tls_open avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol imp_FreeCredentialsHandle referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol InitializeSecurityContextA referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_DeleteSecurityContext referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol imp_ApplyControlToken referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol QueryContextAttributesA referenced in function tls_write avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol FreeContextBuffer referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol EncryptMessage referenced in function tls_write avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol DecryptMessage referenced in function tls_read avcodec.lib(mfenc.o) : error LNK2001: unresolved external symbol IID_ICodecAPI avcodec.lib(mfenc.o) : error LNK2001: unresolved external symbol IID_IMFMediaEventGenerator avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol imp_CoUninitialize referenced in function ff_free_mf avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol imp_CoInitializeEx referenced in function ff_instantiate_mf avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol __imp_CoTaskMemFree referenced in function ff_instantiate_mf avcodec.lib(dxva2.o) : error LNK2001: unresolved external symbol imp_CoTaskMemFree avcodec.lib(mf_utils.o) : error LNK2001: unresolved external symbol IID_IMFTransform avutil.lib(hwcontext_dxva2.o) : error LNK2019: unresolved external symbol imp_GetDesktopWindow referenced in function dxva2_device_create C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.exe : fatal error LNK1120: 16 unresolved externals

error: could not compile rsmpeg-vcpkg-demo (bin "rsmpeg-vcpkg-demo") due to previous error

C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master> C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master> C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master>cargo vcpkg --verbose build vcpkg root is D:\vcpkg Fetching vcpkg POST git-upload-pack (165 bytes) From https://github.com/microsoft/vcpkg = [up to date] master -> origin/master Checkout rev 4a600e9 HEAD is now at 4a600e9fe [google-cloud-cpp] update to latest release (v2.14.0) (#33503) -- stdout -- Using local portfile versions. To update the local portfiles, use git pull. No packages need updating.

-- stderr --

ExitStatus(ExitStatus(0)) Installing ffmpeg[x264,vpx]:x64-windows-static-md Computing installation plan... The following packages are already installed: ffmpeg[core,x264,vpx,swscale,swresample,gpl,avformat,avfilter,avdevice,avcodec]:x64-windows-static-md -> 5.1.2#7 ffmpeg:x64-windows-static-md is already installed Total install time: 8.9 us To use ffmpeg add the following to your CMake project:

find_package(FFMPEG REQUIRED)
target_include_directories(main PRIVATE ${FFMPEG_INCLUDE_DIRS})
target_link_directories(main PRIVATE ${FFMPEG_LIBRARY_DIRS})
target_link_libraries(main PRIVATE ${FFMPEG_LIBRARIES})

Finished in 2.23s

C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master> C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master> C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master>cargo run Compiling rsmpeg-vcpkg-demo v0.1.0 (C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master) error: linking with link.exe failed: exit code: 1120 | = note: "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.37.32822\bin\HostX64\x64\link.exe" "/NOLOGO" "C:\Users\AA\AppData\Local\Temp\rustcmIgHqY\symbols.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.14x009273zxltdzv.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.19ii64hvjq260mbw.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.265vt5w16atk6yqt.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.3hmyt0n3tadbqiqn.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.45z8zrhtcgwwtyrv.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.4amt6abzq6la6yx6.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.4n4c25295805ecq2.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.4petkjx744kw5ie5.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.5gpvfka59ser635i.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.pgoc93qhmn1nszl.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.ypkxbmvjwho5n88.rcgu.o" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.3l5ane5fnmp7mtza.rcgu.o" "/LIBPATH:C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps" "/LIBPATH:D:\vcpkg\installed\x64-windows-static-md\lib" "/LIBPATH:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\librsmpeg-a432ad4d72d4fcbc.rlib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\libthiserror-203060b4736bfe63.rlib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\librusty_ffmpeg-e40ef72c28dc502c.rlib" "C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\liblibc-d8595f7c09b145ad.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libstd-0f357f0f8e8eb48f.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libpanic_unwind-57325150de1d69ac.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\librustc_demangle-7a221d01d4c27fb2.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libstd_detect-7bffc6b402bc9229.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libhashbrown-3fd39796b57f4908.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\librustc_std_workspace_alloc-8572e8a98839f6d6.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libminiz_oxide-6e930372a69395c9.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libadler-ad696ea66c589e9d.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libunwind-0a3e7125dc6e7fef.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libcfg_if-7d7ae0874b44dfcc.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\liblibc-2e82681b8e87518e.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\liballoc-5ed5a0d27d7423da.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\librustc_std_workspace_core-e970d604d303b37d.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libcore-e73f27a013927059.rlib" "C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib\libcompiler_builtins-fbb34b1faced902f.rlib" "avdevice.lib" "avfilter.lib" "avformat.lib" "avcodec.lib" "swresample.lib" "swscale.lib" "avutil.lib" "libx264.lib" "vpx.lib" "legacy_stdio_definitions.lib" "kernel32.lib" "advapi32.lib" "bcrypt.lib" "kernel32.lib" "ntdll.lib" "userenv.lib" "ws2_32.lib" "kernel32.lib" "ws2_32.lib" "kernel32.lib" "msvcrt.lib" "/NXCOMPAT" "/LIBPATH:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\x86_64-pc-windows-msvc\lib" "/OUT:C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.exe" "/OPT:REF,NOICF" "/DEBUG" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\intrinsic.natvis" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\liballoc.natvis" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\libcore.natvis" "/NATVIS:C:\Users\AA\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib\rustlib\etc\libstd.natvis" = note: avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol AcquireCredentialsHandleA referenced in function tls_open avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol imp_FreeCredentialsHandle referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol InitializeSecurityContextA referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_DeleteSecurityContext referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol imp_ApplyControlToken referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol QueryContextAttributesA referenced in function tls_write avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol FreeContextBuffer referenced in function tls_close avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol EncryptMessage referenced in function tls_write avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol DecryptMessage referenced in function tls_read avcodec.lib(mfenc.o) : error LNK2001: unresolved external symbol IID_ICodecAPI avcodec.lib(mfenc.o) : error LNK2001: unresolved external symbol IID_IMFMediaEventGenerator avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol imp_CoUninitialize referenced in function ff_free_mf avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol imp_CoInitializeEx referenced in function ff_instantiate_mf avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol __imp_CoTaskMemFree referenced in function ff_instantiate_mf avcodec.lib(dxva2.o) : error LNK2001: unresolved external symbol imp_CoTaskMemFree avcodec.lib(mf_utils.o) : error LNK2001: unresolved external symbol IID_IMFTransform avutil.lib(hwcontext_dxva2.o) : error LNK2019: unresolved external symbol imp_GetDesktopWindow referenced in function dxva2_device_create C:\Users\AA\Desktop\rsmpeg-vcpkg-demo-master\target\debug\deps\rsmpeg_vcpkg_demo.exe : fatal error LNK1120: 16 unresolved externals

error: could not compile rsmpeg-vcpkg-demo (bin "rsmpeg-vcpkg-demo") due to previous error

ldm0 commented 1 year ago

Please try this suggestion: https://github.com/larksuite/rsmpeg/pull/74#issuecomment-1085722495

xxscloud5722 commented 1 year ago

It ran successfully. I modified the configuration as follows

[source.crates-io] replace-with = 'rsproxy-sparse' [source.rsproxy] registry = "https://rsproxy.cn/crates.io-index" [source.rsproxy-sparse] registry = "sparse+https://rsproxy.cn/index/" [registries.rsproxy] index = "https://rsproxy.cn/crates.io-index" [net] git-fetch-with-cli = true

[target.x86_64-pc-windows-msvc] rustflags = [ "-C", "link-arg=Mfplat.lib", "-C", "link-arg=Strmiids.lib", "-C", "link-arg=Mfuuid.lib", "-C", "link-arg=Bcrypt.lib", "-C", "link-arg=Secur32.lib", "-C", "link-arg=Ole32.lib", "-C", "link-arg=User32.lib" ]