diff options
Diffstat (limited to 'arch/x86/configfrag.ac')
| -rw-r--r-- | arch/x86/configfrag.ac | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/x86/configfrag.ac b/arch/x86/configfrag.ac deleted file mode 100644 index 0857368a..00000000 --- a/arch/x86/configfrag.ac +++ /dev/null @@ -1,47 +0,0 @@ -m4_define([x86_ENABLE_PAE], - [AC_DEFINE([X15_X86_PAE], [1], [use PAE page translation])]) - -m4_define([x86_SELECT_I386], - [subarch=i386 - AS_IF([test x"$enable_x86_pae" = xyes], [x86_ENABLE_PAE])]) - -m4_define([x86_SELECT_AMD64], - [subarch=amd64 - AS_IF([test x"$enable_x86_pae" = xyes], - [AC_MSG_WARN([pae option available for 32-bits builds only, ignoring])])]) - -m4_define([x86_SELECT], - [arch=x86 - AC_ARG_ENABLE([x86-pae], - [AS_HELP_STRING([--enable-x86-pae], - [enable physical address extension (32-bits only)])], - [], - [enable_x86_pae=no]) - - AS_IF([test -z "$enable_64bits"], - [AS_CASE(["$host_cpu"], - [i?86], [enable_64bits=no], - [x86_64], [enable_64bits=yes])]) - - AS_IF([test x"$enable_64bits" = xyes], [x86_SELECT_AMD64], [x86_SELECT_I386]) - - # Never generate instructions that are unhandled in kernel mode - AX_APPEND_COMPILE_FLAGS([ \ - -mno-mmx \ - -mno-3dnow \ - -mno-sse \ - -mno-sse2 \ - -mno-avx]) - - AC_DEFINE_UNQUOTED([X15_X86_SUBARCH], [$subarch], [subarch]) - - AS_ECHO - AC_MSG_NOTICE([target: $arch ($subarch)]) - AS_IF([test x"$subarch" = xi386], - [AC_MSG_NOTICE([x86: physical address extension: $enable_x86_pae])])]) - -AS_CASE(["$host_cpu"], - [i?86|x86_64], [x86_SELECT]) - -AM_CONDITIONAL([X86], [test x"$arch" = xx86]) -AM_CONDITIONAL([X86_64], [test x"$arch" = xx86 -a x"$enable_64bits" = xyes]) |