Ok got bazel to use the arm64 version of the libs and they are reproting
some undefined ones as well
_Cr_z_adler32_simd_, referenced from:
_Cr_z_adler32_z in libchrome_zlib.a[2](adler32.o)
_Cr_z_armv8_crc32_little, referenced from:
_Cr_z_crc32_z in libchrome_zlib.a[5](crc32.o)
_Cr_z_crc32 in libchrome_zlib.a[5](crc32.o)
_Cr_z_armv8_crc32_pmull_little, referenced from:
_Cr_z_crc32_z in libchrome_zlib.a[5](crc32.o)
_Cr_z_crc32 in libchrome_zlib.a[5](crc32.o)
_Cr_z_inflate, referenced from:
zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
char*, unsigned long*, unsigned char const*, unsigned long) in
libcompression_utils_portable.a[2](compression_utils_portable.o)
_Cr_z_inflateEnd, referenced from:
zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
char*, unsigned long*, unsigned char const*, unsigned long) in
libcompression_utils_portable.a[2](compression_utils_portable.o)
zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
char*, unsigned long*, unsigned char const*, unsigned long) in
libcompression_utils_portable.a[2](compression_utils_portable.o)
_Cr_z_inflateInit2_, referenced from:
zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
char*, unsigned long*, unsigned char const*, unsigned long) in
libcompression_utils_portable.a[2](compression_utils_portable.o)
_glibc_cos, referenced from:
v8::base::ieee754::libm_cos(double) in
libv8_base_without_compiler.a[63](external-reference.o)
_glibc_sin, referenced from:
v8::base::ieee754::libm_sin(double) in
libv8_base_without_compiler.a[63](external-reference.o)
On Friday, December 1, 2023 at 10:55:48 PM UTC-6 Ronald Fenner wrote:
> I've compiled v8 for x86_64 on an Apple M3 Max macbook pro. When I try to
> link the static libraies into an app i get the following undefined symbols
>
> _Cr_z_adler32_simd_, referenced from:
> _Cr_z_adler32_z in libchrome_zlib.a[2](adler32.o)
> _Cr_z_crc32_sse42_simd_, referenced from:
> _Cr_z_crc32_z in libchrome_zlib.a[5](crc32.o)
> _Cr_z_crc_fold_512to32, referenced from:
> _Cr_z_crc_finalize in libchrome_zlib.a[5](crc32.o)
> _Cr_z_crc_fold_copy, referenced from:
> _Cr_z_copy_with_crc in libchrome_zlib.a[5](crc32.o)
> _Cr_z_crc_fold_init, referenced from:
> _Cr_z_crc_reset in libchrome_zlib.a[5](crc32.o)
> _Cr_z_inflate, referenced from:
> zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
> char*, unsigned long*, unsigned char const*, unsigned long) in
> libcompression_utils_portable.a[2](compression_utils_portable.o)
> _Cr_z_inflateEnd, referenced from:
> zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
> char*, unsigned long*, unsigned char const*, unsigned long) in
> libcompression_utils_portable.a[2](compression_utils_portable.o)
> zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
> char*, unsigned long*, unsigned char const*, unsigned long) in
> libcompression_utils_portable.a[2](compression_utils_portable.o)
> _Cr_z_inflateInit2_, referenced from:
> zlib_internal::UncompressHelper(zlib_internal::WrapperType, unsigned
> char*, unsigned long*, unsigned char const*, unsigned long) in
> libcompression_utils_portable.a[2](compression_utils_portable.o)
> _glibc_cos, referenced from:
> v8::base::ieee754::libm_cos(double) in
> libv8_base_without_compiler.a[63](external-reference.o)
> _glibc_sin, referenced from:
> v8::base::ieee754::libm_sin(double) in
> libv8_base_without_compiler.a[63](external-reference.o)
>
> When i run nm on the libchome_zlib.a i see a number of U's for symbols of
> which the above are inclluded.
>
> I'm wondering what I need to add to get these to be not undefined and I
> suspect it might be cause I'm cross compiling.
>
> Haven't been able to test the arm64 versions cause bazel is wanting to
> build x86_64 instead of arm64 when i try to build my app.
>
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