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[3.11] gh-100340: Allows -Wno-int-conversion for wasm (GH-100341) (#106066)

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(cherry picked from commit 75c8133efe)

Co-authored-by: Kushal Das <mail@kushaldas.in>
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Miss Islington (bot) 2023-06-28 00:27:59 -07:00 • committed by GitHub
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commit 966e0f6494
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2
Misc/NEWS.d/next/Build/2023-01-17-21-32-51.gh-issue-100340.i9zRGM.rst Normal file
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@ -0,0 +1,2 @@
Allows -Wno-int-conversion for wasm-sdk 17 and onwards, thus enables
building WASI builds once against the latest sdk.

3
Tools/wasm/config.site-wasm32-wasi
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@ -40,3 +40,6 @@ ac_cv_header_netpacket_packet_h=no
# disable accept for WASM runtimes without sock_accept # disable accept for WASM runtimes without sock_accept
#ac_cv_func_accept=no #ac_cv_func_accept=no
#ac_cv_func_accept4=no #ac_cv_func_accept4=no
# Disable int-conversion for wask-sdk as it triggers an error from version 17.
ac_cv_disable_int_conversion=yes

38
configure generated vendored
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@ -8454,6 +8454,44 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC int-conversion warning" >&5
$as_echo_n "checking if we can disable $CC int-conversion warning... " >&6; }
if ${ac_cv_disable_int_conversion_warning+:} false; then :
$as_echo_n "(cached) " >&6
else
py_cflags=$CFLAGS
as_fn_append CFLAGS "-Wint-conversion -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_disable_int_conversion_warning=yes
else
ac_cv_disable_int_conversion_warning=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS=$py_cflags
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_int_conversion_warning" >&5
$as_echo "$ac_cv_disable_int_conversion_warning" >&6; }
if test "x$ac_cv_disable_int_conversion" = xyes; then :
CFLAGS_NODIST="$CFLAGS_NODIST -Wno-int-conversion"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC missing-field-initializers warning" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can disable $CC missing-field-initializers warning" >&5
$as_echo_n "checking if we can disable $CC missing-field-initializers warning... " >&6; } $as_echo_n "checking if we can disable $CC missing-field-initializers warning... " >&6; }
if ${ac_cv_disable_missing_field_initializers_warning+:} false; then : if ${ac_cv_disable_missing_field_initializers_warning+:} false; then :

4
configure.ac
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@ -2246,6 +2246,10 @@ yes)
AS_VAR_IF([ac_cv_disable_unused_parameter_warning], [yes], AS_VAR_IF([ac_cv_disable_unused_parameter_warning], [yes],
[CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter"]) [CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter"])
PY_CHECK_CC_WARNING([disable], [int-conversion])
AS_VAR_IF([ac_cv_disable_int_conversion], [yes],
[CFLAGS_NODIST="$CFLAGS_NODIST -Wno-int-conversion"])
PY_CHECK_CC_WARNING([disable], [missing-field-initializers]) PY_CHECK_CC_WARNING([disable], [missing-field-initializers])
AS_VAR_IF([ac_cv_disable_missing_field_initializers_warning], [yes], AS_VAR_IF([ac_cv_disable_missing_field_initializers_warning], [yes],
[CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers"]) [CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers"])