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unix: Revert -Ofast to -O3.

This commit is contained in:
Kenta Yoshimura 2019-05-06 23:56:06 +09:00
parent c1042e5349
commit 8452680d0a
2 changed files with 3 additions and 63 deletions
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59
unix/configure vendored
View File

@ -3564,63 +3564,6 @@ $as_echo "no" >&6; }
else else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -Ofast" >&5
$as_echo_n "checking whether g++ accepts -Ofast... " >&6; }
if ${snes9x_cv_option_ofast+:} false; then :
$as_echo_n "(cached) " >&6
else
OLD_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$OLD_CXXFLAGS -Ofast"
if test "$cross_compiling" = yes; then :
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int foo;
int main (int argc, char **argv)
{
/* The following code triggs gcc:s generation of aline opcodes,
which some versions of as does not support. */
if (argc > 0)
argc = 0;
return (argc);
}
_ACEOF
if ac_fn_cxx_try_run "$LINENO"; then :
snes9x_cv_option_ofast="yes"
else
snes9x_cv_option_ofast="no"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
CXXFLAGS="$OLD_CXXFLAGS"
if test "x$snes9x_cv_option_ofast" = "xyes"; then
S9XFLGS="$S9XFLGS -Ofast"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -O3" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -O3" >&5
$as_echo_n "checking whether g++ accepts -O3... " >&6; } $as_echo_n "checking whether g++ accepts -O3... " >&6; }
@ -3797,8 +3740,6 @@ $as_echo "no" >&6; }
fi fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -fomit-frame-pointer" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -fomit-frame-pointer" >&5
$as_echo_n "checking whether g++ accepts -fomit-frame-pointer... " >&6; } $as_echo_n "checking whether g++ accepts -fomit-frame-pointer... " >&6; }

7
unix/configure.ac
View File

@ -67,10 +67,9 @@ if test "x$enable_debug" = "xyes"; then
AC_S9X_COMPILER_FLAG([-g], [g]) AC_S9X_COMPILER_FLAG([-g], [g])
AC_S9X_COMPILER_FLAG([-O0], [o0]) AC_S9X_COMPILER_FLAG([-O0], [o0])
else else
AC_S9X_COMPILER_FLAG([-Ofast], [ofast], [ AC_S9X_COMPILER_FLAG([-O3], [o3], [
AC_S9X_COMPILER_FLAG([-O3], [o3], [ AC_S9X_COMPILER_FLAG([-O2], [o2], [
AC_S9X_COMPILER_FLAG([-O2], [o2], [ AC_S9X_COMPILER_FLAG([-O1], [o1])])])
AC_S9X_COMPILER_FLAG([-O1], [o1])])])])
AC_S9X_COMPILER_FLAG([-fomit-frame-pointer], [omit_frame_pointer]) AC_S9X_COMPILER_FLAG([-fomit-frame-pointer], [omit_frame_pointer])
fi fi