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

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 e55d30768a)
This commit is contained in:
Rémi Verschelde 2022-05-03 11:28:51 +02:00
parent 916f3d7c3c
commit e55e56b5fc
1 changed files with 0 additions and 4 deletions
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@ -484,10 +484,6 @@ 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()