Hikey 970 Build Error - libGLES_mali.so: error: found ELF

Products Support HiKey970
#1

I’m able to generate kernel build successfully by generating Image.gz and ramdisk.

But the AOSP build is failing with the following error. Could you please help in resolving this? Thanking you

[  0% 1/79724] Copy non-ELF: out/target/product/hikey970/system/vendor/lib/egl/l
FAILED: out/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so
/bin/bash -c "(if prebuilts/clang/host/linux-x86/clang-r383902b/bin/llvm-readobj -h device/linaro/hikey/hikey970/hisilicon_libs/lib/libGLES_mali.so >/dev/null 2>&1; then echo -e \"\\033[1mout/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so: \\033[31merror:\\033[0m\\033[1m\" 'found ELF prebuilt in PRODUCT_COPY_FILES, use cc_prebuilt_binary / cc_prebuilt_library_shared instead.'  \"\\033[0m\" >&2; echo -e \"\\033[1mout/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so: \\033[31merror:\\033[0m\\033[1m\" 'found ELF file: device/linaro/hikey/hikey970/hisilicon_libs/lib/libGLES_mali.so'  \"\\033[0m\" >&2; false; fi ) && (mkdir -p out/target/product/hikey970/system/vendor/lib/egl/ ) && (rm -f out/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so ) && (cp \"device/linaro/hikey/hikey970/hisilicon_libs/lib/libGLES_mali.so\" \"out/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so\" )"
out/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so: error: found ELF prebuilt in PRODUCT_COPY_FILES, use cc_prebuilt_binary / cc_prebuilt_library_shared instead. 
out/target/product/hikey970/system/vendor/lib/egl/libGLES_mali.so: error: found ELF file: device/linaro/hikey/hikey970/hisilicon_libs/lib/libGLES_mali.so 
09:14:21 ninja failed with: exit status 1

#### failed to build some targets (8 seconds) ####
#2

The error message you posted tells you what you need to change to fix it.

But I think you probably have a bigger job ahead of you than you think and really should do some more radical changes. Like switching it to drm_hwcomposer and mesa instead of using that blob.

My suggestion would be to take the upstream supported repository for hikey960, and adapt it to the 970.

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