This patch fixes a mistake, by which gl_HOST_CPU_C_ABI_32BIT would fail to recognize i386 as a 32-bit CPU.
2019-10-27 Bruno Haible <[email protected]> host-cpu-c-abi: Recognize i386 and a couple of other CPUs as 32-bit. * m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): Include i386 in the case statement. (gl_HOST_CPU_C_ABI_32BIT): Likewise. Also recognize a couple of other 32-bit CPUs. diff --git a/m4/host-cpu-c-abi.m4 b/m4/host-cpu-c-abi.m4 index 4407296..af8c05c 100644 --- a/m4/host-cpu-c-abi.m4 +++ b/m4/host-cpu-c-abi.m4 @@ -1,4 +1,4 @@ -# host-cpu-c-abi.m4 serial 11 +# host-cpu-c-abi.m4 serial 12 dnl Copyright (C) 2002-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -55,7 +55,7 @@ AC_DEFUN([gl_HOST_CPU_C_ABI], [case "$host_cpu" in changequote(,)dnl - i[4567]86 ) + i[34567]86 ) changequote([,])dnl gl_cv_host_cpu_c_abi=i386 ;; @@ -473,8 +473,28 @@ AC_DEFUN([gl_HOST_CPU_C_ABI_32BIT], else case "$host_cpu" in + # CPUs that only support a 32-bit ABI. + arc \ + | bfin \ + | cris* \ + | csky \ + | epiphany \ + | ft32 \ + | h8300 \ + | m68k \ + | microblaze | microblazeel \ + | nds32 | nds32le | nds32be \ + | nios2 | nios2eb | nios2el \ + | or1k* \ + | or32 \ + | sh | sh[1234] | sh[1234]e[lb] \ + | tic6x \ + | xtensa* ) + gl_cv_host_cpu_c_abi_32bit=yes + ;; + changequote(,)dnl - i[4567]86 ) + i[34567]86 ) changequote([,])dnl gl_cv_host_cpu_c_abi_32bit=yes ;;
