tree eea7a86985fb0fb181eb6873b6d15d6e8be9d668
parent 2abaf81e0f4a87942fcb9ef042905ef7578927ef
author Cosmin Truta <ctruta@gmail.com> 1663105368 +0300
committer Cosmin Truta <ctruta@gmail.com> 1663105368 +0300

arm: Do not allow PNG_ARM_NEON_CHECK_SUPPORTED on ARM64

ARM Neon is expected to be unconditionally available on ARM64.
Issue an #error if PNG_ARM_NEON_CHECK_SUPPORTED is defined on an
ARM64-based platform.

For the plain ARM platforms where ARM Neon checking is not yet
implemented, issue a slightly more descriptive #error, including
a suggested course of action.