|
Lines 200-213
Link Here
|
| 200 |
AC_ARG_VAR(force_arch, [Force architecture to optimize GCC/G++ for]) |
200 |
AC_ARG_VAR(force_arch, [Force architecture to optimize GCC/G++ for]) |
| 201 |
AC_MSG_CHECKING(which cpu architecture to optimize for) |
201 |
AC_MSG_CHECKING(which cpu architecture to optimize for) |
| 202 |
if test x$force_arch != x; then |
202 |
if test x$force_arch != x; then |
| 203 |
CFLAGS="$CFLAGS -march=$force_arch" |
203 |
if test x$force_arch = xno; then |
| 204 |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]])], |
204 |
AC_MSG_RSULT(forcing no arch) |
| 205 |
[AC_MSG_RESULT(forcing $force_arch)], |
205 |
else |
| 206 |
[AC_MSG_RESULT($force_arch ??) |
206 |
CFLAGS="$CFLAGS -march=$force_arch" |
| 207 |
AC_MSG_WARN(incorrect force_arch parameter) |
207 |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]])], |
| 208 |
force_arch="" |
208 |
[AC_MSG_RESULT(forcing $force_arch)], |
| 209 |
CFLAGS="$CFLAGSBAK" |
209 |
[AC_MSG_RESULT($force_arch ??) |
| 210 |
AC_MSG_CHECKING(for autodetected architecture)]) |
210 |
AC_MSG_WARN(incorrect force_arch parameter) |
|
|
211 |
force_arch="" |
| 212 |
CFLAGS="$CFLAGSBAK" |
| 213 |
AC_MSG_CHECKING(for autodetected architecture)]) |
| 214 |
fi |
| 211 |
fi |
215 |
fi |
| 212 |
if test x$force_arch = x; then |
216 |
if test x$force_arch = x; then |
| 213 |
if test x$ARCH_INFO = x; then |
217 |
if test x$ARCH_INFO = x; then |
