| Issue |
75718
|
| Summary |
mlir build failure: aligned_alloc did not exist until android api version 28
|
| Labels |
|
| Assignees |
|
| Reporter |
trcrsired
|
```
[1665/2830] Building CXX object tools/mlir/lib/ExecutionEngine/CMakeFiles/mlir_c_runner_utils.dir/CRunnerUtils.cpp.o
FAILED: tools/mlir/lib/ExecutionEngine/CMakeFiles/mlir_c_runner_utils.dir/CRunnerUtils.cpp.o
/usr/local/bin/clang++ --target=aarch64-linux-android24 --sysroot=/home/cqwrteur/toolchains/sysroots/aarch64-linux-android24 -DGTEST_HAS_RTTI=0 -DMLIR_CUDA_CONVERSIONS_ENABLED=1 -DMLIR_ROCM_CONVERSIONS_ENABLED=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Dmlir_c_runner_utils_EXPORTS -I/home/cqwrteur/Projects/myllvm/aarch64-linux-android24/build/llvm-project/tools/mlir/lib/ExecutionEngine -I/home/cqwrteur/Projects/myllvm/llvm-project/mlir/lib/ExecutionEngine -I/home/cqwrteur/Projects/myllvm/aarch64-linux-android24/build/llvm-project/include -I/home/cqwrteur/Projects/myllvm/llvm-project/llvm/include -I/home/cqwrteur/Projects/myllvm/llvm-project/mlir/include -I/home/cqwrteur/Projects/myllvm/aarch64-linux-android24/build/llvm-project/tools/mlir/include -stdlib=libc++ -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -Werror=mismatched-tags -Werror=global-constructors -O3 -DNDEBUG -std=c++17 -fPIC -fno-exceptions -funwind-tables -fno-rtti -Wweak-vtables -MD -MT tools/mlir/lib/ExecutionEngine/CMakeFiles/mlir_c_runner_utils.dir/CRunnerUtils.cpp.o -MF tools/mlir/lib/ExecutionEngine/CMakeFiles/mlir_c_runner_utils.dir/CRunnerUtils.cpp.o.d -o tools/mlir/lib/ExecutionEngine/CMakeFiles/mlir_c_runner_utils.dir/CRunnerUtils.cpp.o -c /home/cqwrteur/Projects/myllvm/llvm-project/mlir/lib/ExecutionEngine/CRunnerUtils.cpp
/home/cqwrteur/Projects/myllvm/llvm-project/mlir/lib/ExecutionEngine/CRunnerUtils.cpp:149:10: error: use of undeclared identifier 'aligned_alloc'
149 | return aligned_alloc(alignment, size);
| ^
1 error generated.
```
https://github.com/aosp-mirror/platform_bionic/blob/85dd55530a92c4eb2a62150e59cd8e50045033bc/libc/include/stdlib.h#L78
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