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configure.ac: for linuxkm, make --enable-sp-math the default, and add additional exclusions --enable-fastrsa and --with-libz.

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Daniel Pouzzner
2020-09-04 23:52:17 -05:00
parent 5f972d2ae6
commit c8cd042bdd
1 changed files with 13 additions and 1 deletions
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14
configure.ac
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@ -4633,10 +4633,16 @@ if test "$ENABLED_SP_ASM" = "yes"; then
esac
fi
if test "$ENABLED_LINUXKM" = "yes" && test "$ENABLED_SP" != "no"
then
ENABLED_SP_MATH_DEFAULT=yes
else
ENABLED_SP_MATH_DEFAULT=no
fi
AC_ARG_ENABLE([sp-math],
[AS_HELP_STRING([--enable-sp-math],[Enable Single Precision math implementation only (default: disabled)])],
[ ENABLED_SP_MATH=$enableval ],
[ ENABLED_SP_MATH=no ],
[ ENABLED_SP_MATH=$ENABLED_SP_MATH_DEFAULT ],
)
if test "$ENABLED_SP_MATH" = "yes"; then
if test "$ENABLED_SP" = "no"; then
@ -5376,6 +5382,12 @@ if test "x$ENABLED_LINUXKM" = "xyes"; then
if test "$ENABLED_FASTMATH" = "yes"; then
AC_MSG_ERROR([--enable-fastmath is incompatible with --enable-linuxkm (exceeds stack limit).])
fi
if test "$ENABLED_FAST_RSA" = "yes"; then
AC_MSG_ERROR([--enable-fastrsa is incompatible with --enable-linuxkm.])
fi
if test "$ENABLED_LIBZ_RSA" = "yes"; then
AC_MSG_ERROR([--with-libz is incompatible with --enable-linuxkm.])
fi
if test "$ENABLED_IOPOOL" = "yes"; then
AC_MSG_ERROR([--enable-iopool is incompatible with --enable-linuxkm.])
fi