48 lines
1.7 KiB
INI
48 lines
1.7 KiB
INI
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# This testing configuration handles running the test suite against LLVM's
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# libc++ using adb and a libc++_shared.so library on Android.
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lit_config.load_config(config, '@CMAKE_CURRENT_BINARY_DIR@/cmake-bridge.cfg')
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import re
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import site
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site.addsitedir(os.path.join('@LIBCXX_SOURCE_DIR@', 'utils'))
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import libcxx.test.android
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import libcxx.test.config
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import libcxx.test.params
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config.substitutions.append(('%{flags}',
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'--sysroot @CMAKE_SYSROOT@' if '@CMAKE_SYSROOT@' else ''
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))
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compile_flags = '-nostdinc++ -I %{include} -I %{target-include} -I %{libcxx}/test/support'
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if re.match(r'i686-linux-android(21|22|23)$', config.target_triple):
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# 32-bit x86 Android has a bug where the stack is sometimes misaligned.
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# The problem appears limited to versions before Android N (API 24) and only
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# __attribute__((constructor)) functions. Compile with -mstackrealign to
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# work around the bug.
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# TODO: Consider automatically doing something like this in Clang itself (LIBCXX-ANDROID-FIXME)
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# See https://github.com/android/ndk/issues/693.
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compile_flags += ' -mstackrealign'
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config.substitutions.append(('%{compile_flags}', compile_flags))
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# The NDK library is called "libc++_shared.so". Use LD_LIBRARY_PATH to find
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# libc++_shared.so because older Bionic dynamic loaders don't support rpath
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# lookup.
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config.substitutions.append(('%{link_flags}',
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'-nostdlib++ -L %{lib} -lc++_shared'
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))
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config.substitutions.append(('%{exec}',
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'%{executor}' +
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' --job-limit-socket ' + libcxx.test.android.adb_job_limit_socket() +
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' --prepend-path-env LD_LIBRARY_PATH /data/local/tmp/libc++ --execdir %T -- '
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))
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libcxx.test.config.configure(
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libcxx.test.params.DEFAULT_PARAMETERS,
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libcxx.test.features.DEFAULT_FEATURES,
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config,
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lit_config
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)
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