Update backend.py #970
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Update backend.py #970
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with distcc on, when err occerd, output of g++ -H is like .... ./proj/.../foo.h .. /usr/.../bar.h Multiple include guards may be useful for: .... ./proj/.../foo.h .. /usr/.../bar.h "gcc's err msg" Multiple include guards may be useful for: /usr/.../foo.h ... ./proj/.../bar.h
chen3feng
reviewed
Dec 1, 2021
| r"'" | ||
| r"""/Multiple include guards may be useful for:/ {stop=1} """ # Can't exit here otherwise SIGPIPE maybe occurs. | ||
| r"""/^\.+ [^\/]/ && !stop { print $$0} """ # Non absolute path | ||
| r"""!/^\./ && !/^\// && !/Multiple include guards may be useful for:/ {print $$0 > "/dev/stderr"}""" # Maybe error messages |
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Suggest using the next command in the first line to avoid matching it again.
chen3feng
reviewed
Dec 1, 2021
| r"""/^\.+ [^\/]/ { print $$0} """ # Non absolute path | ||
| r"""!/^\.+ / && !stop {print $$0 > "/dev/stderr"}""" # Maybe error messages | ||
| r"'" | ||
| r"""/Multiple include guards may be useful for:/ {stop=1} """ # Can't exit here otherwise SIGPIPE maybe occurs. |
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with distcc on, when err occerd, output of g++ -H is like
.... ./proj/.../foo.h
.. /usr/.../bar.h
Multiple include guards may be useful for:
.... ./proj/.../foo.h
.. /usr/.../bar.h
"gcc's err msg"
Multiple include guards may be useful for:
/usr/.../foo.h
... ./proj/.../bar.h