diff options
Diffstat (limited to 'arch/x86/configfrag.ac')
| -rw-r--r-- | arch/x86/configfrag.ac | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/x86/configfrag.ac b/arch/x86/configfrag.ac index 0ce93e0a..1d37a0e7 100644 --- a/arch/x86/configfrag.ac +++ b/arch/x86/configfrag.ac @@ -1,6 +1,5 @@ m4_define([x86_ENABLE_PAE], - [AC_DEFINE([X15_X86_PAE], [1], [use PAE page translation]) - AC_MSG_NOTICE([physical address extension enabled])]) + [AC_DEFINE([X15_X86_PAE], [1], [use PAE page translation])]) m4_define([x86_SELECT_I386], [machine=i386 @@ -27,7 +26,9 @@ m4_define([x86_SELECT], AC_ARG_ENABLE([pae], [AS_HELP_STRING([--enable-pae], - [enable physical address extension (i386 only)])]) + [enable physical address extension (i386 only)])], + [], + [enable_pae=no]) AS_IF([test x"$opt_i386$opt_amd64" = xyesyes], [AC_MSG_ERROR([select only one of i386 or amd64])], @@ -48,7 +49,9 @@ m4_define([x86_SELECT], -mno-avx]) AC_DEFINE_UNQUOTED([X15_X86_MACHINE], [$machine], [machine]) - AC_MSG_NOTICE([machine type: $arch ($machine)])]) + AC_MSG_NOTICE([machine type: $arch ($machine)]) + AS_IF([test x"$machine" = xi386], + [AC_MSG_NOTICE([physical address extension: $enable_pae])])]) AS_CASE(["$host_cpu"], [i?86|x86_64], [x86_SELECT]) |