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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.

(cherry picked from commit e55d30768a83f027f2c36e106e0ad5320723709d)
This commit is contained in:
Rémi Verschelde 2022-05-03 11:28:51 +02:00 committed by Relintai
parent 721c41ee47
commit 9cbdec7d87
1 changed files with 0 additions and 4 deletions
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SConstruct
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@ -514,10 +514,6 @@ if selected_platform in platform_list:
env.Append(CCFLAGS=["-Werror"])
if methods.using_gcc(env) and version[0] >= 12: # False positives in our error macros, see GH-58747.
env.Append(CCFLAGS=["-Wno-error=return-type"])
else: # Always enable those errors.
# False positives in our error macros, see GH-58747.
if not (methods.using_gcc(env) and version[0] >= 12):
env.Append(CCFLAGS=["-Werror=return-type"])
if hasattr(detect, "get_program_suffix"):
suffix = "." + detect.get_program_suffix()