+2023-11-09 Bruno Haible <bruno@clisp.org>
+
+ host-cpu-c-abi: Port to CHERI.
+ * m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI_32BIT): Treat aarch64c like
+ aarch64.
+
2023-11-08 Bruno Haible <bruno@clisp.org>
pthread-rwlock: Port to Mac OS X 10.4.
-# host-cpu-c-abi.m4 serial 15
+# host-cpu-c-abi.m4 serial 16
dnl Copyright (C) 2002-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([32-bit host C ABI], [gl_cv_host_cpu_c_abi_32bit],
[if test -n "$gl_cv_host_cpu_c_abi"; then
+ dnl gl_HOST_CPU_C_ABI has already been run. Use its result.
case "$gl_cv_host_cpu_c_abi" in
i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
gl_cv_host_cpu_c_abi_32bit=yes ;;
- x86_64 | alpha | arm64 | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
+ x86_64 | alpha | arm64 | aarch64c | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
gl_cv_host_cpu_c_abi_32bit=no ;;
*)
gl_cv_host_cpu_c_abi_32bit=unknown ;;
[gl_cv_host_cpu_c_abi_32bit=yes])
;;
- arm* | aarch64 )
+ arm* | aarch64 | aarch64c )
# Assume arm with EABI.
# On arm64 systems, the C compiler may be generating code in one of
# these ABIs: