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Merge pull request #831 from morphis/improve-cpu-check-error-msg

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cmds: improve error message for unsupported CPU features
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Simon Fels 2018-07-23 13:08:12 -04:00 • committed by GitHub
commit fee8751d09
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1 changed files with 7 additions and 2 deletions
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9
src/anbox/cmds/check_features.cpp
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@ -39,8 +39,11 @@ anbox::cmds::CheckFeatures::CheckFeatures()
CHECK_BOOL(info.features.ssse3, "SSSE 3"); CHECK_BOOL(info.features.ssse3, "SSSE 3");
if (missing_features.size() > 0) { if (missing_features.size() > 0) {
std::cerr << "Your computer does not meet the requirements to run Anbox. You're missing" << std::endl char brand_string[49];
<< "support for the following features: "; cpu_features::FillX86BrandString(brand_string);
std::cerr << "The CPU of your computer (" << brand_string << ") does not support all" << std::endl
<< "features Anbox requires." << std::endl
<< "It is missing support for the following features: ";
for (size_t n = 0; n < missing_features.size(); n++) { for (size_t n = 0; n < missing_features.size(); n++) {
const auto feature = missing_features[n]; const auto feature = missing_features[n];
@ -49,6 +52,8 @@ anbox::cmds::CheckFeatures::CheckFeatures()
std::cerr << ", "; std::cerr << ", ";
} }
std::cerr << std::endl; std::cerr << std::endl;
std::cerr << "You can for example find more information about SSE" << std::endl
<< "here https://en.wikipedia.org/wiki/Streaming_SIMD_Extensions" << std::endl;
return EXIT_FAILURE; return EXIT_FAILURE;
} }