diff options
| -rw-r--r-- | configure.ac | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/configure.ac b/configure.ac index daa87d0d..0a5c5dd7 100644 --- a/configure.ac +++ b/configure.ac @@ -298,28 +298,28 @@ AC_ARG_ENABLE(assembler, AC_HELP_STRING([--disable-assembler], [], [enable_assembler=yes]) if test "x$enable_assembler" = xyes; then case $host_cpu in - i?86) - # Darwin has different ABI than GNU+Linux and Solaris, - # and the x86 assembler code doesn't assemble. - case $host_os in - darwin*) - enable_assembler=no - ;; - *) - enable_assembler=x86 - ;; - esac - ;; - *) - enable_assembler=no - ;; + i?86) enable_assembler=x86 ;; + x86_64) enable_assembler=x86_64 ;; + *) enable_assembler=no ;; + esac + # Darwin has different ABI than GNU+Linux and Solaris, + # and the assembler code doesn't assemble. + case $host_os in + darwin*) enable_assembler=no ;; + *) ;; esac fi case $enable_assembler in - x86|no) + x86) AC_DEFINE([HAVE_ASM_X86], 1, [Define to 1 if using x86 assembler optimizations.]) ;; + x86_64) + AC_DEFINE([HAVE_ASM_X86_64], 1, + [Define to 1 if using x86_64 assembler optimizations.]) + ;; + no) + ;; *) AC_MSG_RESULT([]) AC_MSG_ERROR([--enable-assembler accepts only \`yes', \`no', or \`x86'.]) |