build middleware failed !!

[draftbottle]

[aarch64-linux-gnu-gcc] lt9611.o
[LINK][aarch64-linux-gnu-gcc] lt9611
make[3]: Leaving directory '/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/sample/mipi_tx/lt9611'
make[2]: Leaving directory '/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/sample/mipi_tx'
make[2]: Entering directory '/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/sample/vdec'
[aarch64-linux-gnu-gcc] sample_vdec.o
[aarch64-linux-gnu-gcc] sample_venc_lib.o
[aarch64-linux-gnu-gcc] sample_venc_testcase.o
[aarch64-linux-gnu-gcc] sample_vdec_lib.o
[aarch64-linux-gnu-gcc] sample_vdec_testcase.o
[LINK][aarch64-linux-gnu-g++] sample_vdec
/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/lib/libcvi_audio.so: undefined reference to pcm_read' /home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/lib/libcvi_audio.so: undefined reference to pcm_open'
/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/lib/libcvi_audio.so: undefined reference to pcm_close' /home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/lib/libcvi_audio.so: undefined reference to pcm_write'
/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/lib/libcvi_audio.so: undefined reference to `pcm_get_error'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:69: sample_vdec_asan] Error 1
make[2]: Leaving directory '/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/sample/vdec'
make[1]: *** [Makefile:9: all] Error 1
make[1]: Leaving directory '/home/liushijiao/duo-buildroot-sdk-v2/middleware/v2/sample'
mv: cannot stat 'mod_tmp': No such file or directory
make: *** [Makefile:54: sample] Error 1
build middleware failed !!
~/duo-buildroot-sdk-v2/build
Error: Build board milkv-duos-glibc-arm64-sd failed!

[ekcrisp]

I am getting the same error mv: cannot stat 'mod_tmp': No such file or directory running the build for the milkv-duo256m-glibc-arm64-sd on Ubuntu 24.04 LTS. Does anyone have a fix or a workaround?

[draftbottle]

You can delete duo-buildroot-sdk-v2/middleware/v2/sample/vdec , venc and vio, then try again.

I am getting the same error mv: cannot stat 'mod_tmp': No such file or directory running the build for the milkv-duo256m-glibc-arm64-sd on Ubuntu 24.04 LTS. Does anyone have a fix or a workaround?

你可以尝试删除这三个文件夹duo-buildroot-sdk-v2/middleware/v2/sample/vdec , venc and vio，然后就可以编译通过了，不影响使用。我暂时是这样绕过编译错误的。期待官方修复该问题。😊