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| -rw-r--r-- | host/docs/build.dox | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/host/docs/build.dox b/host/docs/build.dox index 9a6beba20..b5e9caaf5 100644 --- a/host/docs/build.dox +++ b/host/docs/build.dox @@ -170,6 +170,17 @@ or add it to `/etc/ld.so.conf` and make sure to run: sudo ldconfig +\subsection build_instructions_unix_arm Compiling for ARM platforms + +When compiling for ARM platforms, the assumption is made that NEON extensions +are available if the arm_neon.h header is found. However, this might not be +true, e.g., when cross-compiling for an arm7l target (e.g., the Odroid XU4) +using a standard SDK. In this case, it's necessary to tell CMake to disable NEON +extensions: + + cmake -DNEON_SIMD_ENABLE=OFF [...] + + \section build_instructions_windows Build Instructions (Windows) \subsection cmake_win Generate the project with CMake |