Khem Raj 5cd554303e cmake: Enable 64bit off_t on 32bit glibc systems ... Pass -D_FILE_OFFSET_BITS=64 to compiler flags on 32bit glibc based systems. This will make sure that 64bit versions of LFS functions are used e.g. seek will behave same as lseek64. Also revert [1] partially because this added a cmake test to detect lseek64 but then forgot to pass the needed macro to actual compile, this test was incomplete too since libc implementations like musl has 64bit off_t by default on 32bit systems and does not bundle[2] -D_LARGEFILE64_SOURCE under -D_GNU_SOURCE like glibc, which means the compile now fails on musl because the cmake check passes but we do not have _LARGEFILE64_SOURCE defined. Using the *64 function was transitional anyways so use -D_FILE_OFFSET_BITS=64 instead [1] 8db7e5e4ee [2] https://git.musl-libc.org/cgit/musl/commit/?id=25e6fee27f4a293728dd15b659170e7b9c7db9bc Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D139752		2023-02-04 13:54:41 -08:00
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abi-breaking.h.cmake
BUILD.bazel
config.h.cmake	cmake: Enable 64bit off_t on 32bit glibc systems	2023-02-04 13:54:41 -08:00
llvm-config.h.cmake	Update the bazel's llvm-config.h.cmake file	2022-12-17 18:17:30 +01:00