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27b6d081f6
Fix libatomic build to support --disable-gnu-indirect-function on AArch64. Always build atomic_16.S, add aliases to the __atomic_ functions if !HAVE_IFUNC. Include auto-config.h in atomic_16.S to avoid having to pass defines via makefiles. Fix build if HWCAP_ATOMICS/CPUID are not defined. libatomic: PR target/113986 * Makefile.in: Regenerated. * Makefile.am: Make atomic_16.S not depend on HAVE_IFUNC. Remove predefine of HAVE_FEAT_LSE128. * acinclude.m4: Remove ARCH_AARCH64_HAVE_LSE128. * configure: Regenerated. * config/linux/aarch64/atomic_16.S: Add __atomic_ alias if !HAVE_IFUNC. * config/linux/aarch64/host-config.h: Correctly handle !HAVE_IFUNC. Add defines for HWCAP_ATOMICS and HWCAP_CPUID. |
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