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toolchain.eclass: conditionally pass -Wno-complain-wrong-lang for >= GCC 13

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... ditto for -Wno-format-security and so on. It causes far more noise
than test cases it helps with. Of course, when we have -Wno-complain-wrong-lang
available (in >= GCC 13), then it's worth it.

Signed-off-by: Sam James <sam@gentoo.org>
This commit is contained in:
Sam James
2024-10-01 11:16:58 +01:00
parent 9e23120ff2
commit ddc2dc1bbb
1 changed files with 8 additions and 4 deletions
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12
eclass/toolchain.eclass
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@@ -2171,8 +2171,10 @@ toolchain_src_test() {
(
# Workaround our -Wformat-security default which breaks
# various tests as it adds unexpected warning output.
GCC_TESTS_CFLAGS+=" -Wno-format-security -Wno-format"
GCC_TESTS_CXXFLAGS+=" -Wno-format-security -Wno-format"
if tc_version_is_at_least 13 ; then
GCC_TESTS_CFLAGS+=" -Wno-format-security -Wno-format"
GCC_TESTS_CXXFLAGS+=" -Wno-format-security -Wno-format"
fi
# Workaround our -Wtrampolines default which breaks
# tests too.
@@ -2182,8 +2184,10 @@ toolchain_src_test() {
GCC_TESTS_LDFLAGS+=" -Wl,--no-warn-execstack"
# Avoid confusing tests like Fortran/C interop ones where
# CFLAGS are used.
GCC_TESTS_CFLAGS+=" -Wno-complain-wrong-lang"
GCC_TESTS_CXXFLAGS+=" -Wno-complain-wrong-lang"
if tc_version_is_at_least 13 ; then
GCC_TESTS_CFLAGS+=" -Wno-complain-wrong-lang"
GCC_TESTS_CXXFLAGS+=" -Wno-complain-wrong-lang"
fi
# Issues with Ada tests:
# gnat.dg/align_max.adb