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wine
wine-winehq
Commits
efca0f6a
Commit
efca0f6a
authored
Jul 24, 2003
by
Alexandre Julliard
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Disable gcc strict aliasing optimization for now.
parent
36cd6f5d
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2 changed files
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61 additions
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+61
-0
configure
configure
+52
-0
configure.ac
configure.ac
+9
-0
No files found.
configure
View file @
efca0f6a
...
...
@@ -10973,6 +10973,58 @@ echo "${ECHO_T}$ac_cv_c_gcc_stack_boundary" >&6
EXTRACFLAGS
=
"
$EXTRACFLAGS
-mpreferred-stack-boundary=2"
fi
echo
"
$as_me
:
$LINENO
: checking for gcc -fno-strict-aliasing support"
>
&5
echo
$ECHO_N
"checking for gcc -fno-strict-aliasing support...
$ECHO_C
"
>
&6
if
test
"
${
ac_cv_c_gcc_no_strict_aliasing
+set
}
"
=
set
;
then
echo
$ECHO_N
"(cached)
$ECHO_C
"
>
&6
else
ac_wine_try_cflags_saved
=
$CFLAGS
CFLAGS
=
"
$CFLAGS
-fno-strict-aliasing"
cat
>
conftest.
$ac_ext
<<
_ACEOF
#line
$LINENO
"configure"
/* confdefs.h. */
_ACEOF
cat
confdefs.h
>>
conftest.
$ac_ext
cat
>>
conftest.
$ac_ext
<<
_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm
-f
conftest.
$ac_objext
conftest
$ac_exeext
if
{
(
eval echo
"
$as_me
:
$LINENO
:
\"
$ac_link
\"
"
)
>
&5
(
eval
$ac_link
)
2>&5
ac_status
=
$?
echo
"
$as_me
:
$LINENO
:
\$
? =
$ac_status
"
>
&5
(
exit
$ac_status
)
;
}
&&
{
ac_try
=
'test -s conftest$ac_exeext'
{
(
eval echo
"
$as_me
:
$LINENO
:
\"
$ac_try
\"
"
)
>
&5
(
eval
$ac_try
)
2>&5
ac_status
=
$?
echo
"
$as_me
:
$LINENO
:
\$
? =
$ac_status
"
>
&5
(
exit
$ac_status
)
;
}
;
}
;
then
ac_cv_c_gcc_no_strict_aliasing
=
"yes"
else
echo
"
$as_me
: failed program was:"
>
&5
sed
's/^/| /'
conftest.
$ac_ext
>
&5
ac_cv_c_gcc_no_strict_aliasing
=
"no"
fi
rm
-f
conftest.
$ac_objext
conftest
$ac_exeext
conftest.
$ac_ext
CFLAGS
=
$ac_wine_try_cflags_saved
fi
echo
"
$as_me
:
$LINENO
: result:
$ac_cv_c_gcc_no_strict_aliasing
"
>
&5
echo
"
${
ECHO_T
}
$ac_cv_c_gcc_no_strict_aliasing
"
>
&6
if
test
"
$ac_cv_c_gcc_no_strict_aliasing
"
=
"yes"
then
EXTRACFLAGS
=
"
$EXTRACFLAGS
-fno-strict-aliasing"
fi
echo
"
$as_me
:
$LINENO
: checking for gcc -gstabs+ support"
>
&5
echo
$ECHO_N
"checking for gcc -gstabs+ support...
$ECHO_C
"
>
&6
if
test
"
${
ac_cv_c_gcc_gstabs
+set
}
"
=
set
;
then
...
...
configure.ac
View file @
efca0f6a
...
...
@@ -695,6 +695,15 @@ int main(void) {
EXTRACFLAGS="$EXTRACFLAGS -mpreferred-stack-boundary=2"
fi
dnl Check for -fno-strict-aliasing
AC_CACHE_CHECK([for gcc -fno-strict-aliasing support], ac_cv_c_gcc_no_strict_aliasing,
[WINE_TRY_CFLAGS([-fno-strict-aliasing],
ac_cv_c_gcc_no_strict_aliasing="yes",ac_cv_c_gcc_no_strict_aliasing="no")])
if test "$ac_cv_c_gcc_no_strict_aliasing" = "yes"
then
EXTRACFLAGS="$EXTRACFLAGS -fno-strict-aliasing"
fi
dnl Check for -gstabs+ option
AC_CACHE_CHECK([for gcc -gstabs+ support], ac_cv_c_gcc_gstabs,
[WINE_TRY_CFLAGS([-gstabs+],ac_cv_c_gcc_gstabs="yes", ac_cv_c_gcc_gstabs="no")])
...
...
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