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SCons: Don't enable any -Werror=return-type outside werror=yes

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We shouldn't presume that future compilers will not have false positives or
find new occurrences of this warning, which would break compiling old versions
of the engine without passing custom `CXXFLAGS`.

Follow-up to #60652.
This commit is contained in:
Rémi Verschelde 2022-05-03 11:28:51 +02:00
parent bf8da10651
commit e55d30768a
1 changed files with 0 additions and 4 deletions
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@ -622,10 +622,6 @@ if selected_platform in platform_list:
env.Append(CCFLAGS=["-Wno-error=return-type"])
elif methods.using_clang(env) or methods.using_emcc(env):
env.Append(CXXFLAGS=["-Wno-error=#warnings"])
else: # Always enable those errors.
# False positives in our error macros, see GH-58747.
if not (methods.using_gcc(env) and cc_version_major >= 12):
env.Append(CCFLAGS=["-Werror=return-type"])
if hasattr(detect, "get_program_suffix"):
suffix = "." + detect.get_program_suffix()