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Lines 251-257
AC_CHECK_FUNC(strncasecmp, ,
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| 251 |
dnl ---------------------------------------------------------------------- |
251 |
dnl ---------------------------------------------------------------------- |
| 252 |
dnl Check whether we have i386 features |
252 |
dnl Check whether we have i386 features |
| 253 |
AC_MSG_CHECKING([for Intel 386]) |
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AC_MSG_CHECKING([for Intel 386]) |
| 254 |
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[int x; |
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[int x=1; |
| 255 |
asm("bsf %1,%0\njnz 0f\nmovl $32,%0\n0:":"=r"(x):"r"(x)); |
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asm("bsf %1,%0\njnz 0f\nmovl $32,%0\n0:":"=r"(x):"r"(x)); |
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return x; /* need this so that -O2 does not optimize the asm away */ |
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return x; /* need this so that -O2 does not optimize the asm away */ |
| 257 |
]])],[AC_MSG_RESULT(yes) |
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]])],[AC_MSG_RESULT(yes) |
| 258 |
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