Commit Graph

2 Commits

Author SHA1 Message Date
Aaron Ballman 530ea28fef Correct a lot of diagnostic wordings for the driver
Clang diagnostics should not start with a capital letter or use
trailing punctuation (https://clang.llvm.org/docs/InternalsManual.html#the-format-string),
but quite a few driver diagnostics were not following this advice. This
corrects the grammar and punctuation to improve consistency, but does
not change the circumstances under which the diagnostics are produced.
2021-08-05 07:04:55 -04:00
David Tenty 25ec96d91a [Clang][Driver] Recognize the AIX OBJECT_MODE environment setting
Summary:
AIX uses an environment variable called OBJECT_MODE to indicate to
utilities in the toolchain whether they should be operating in 32-bit or
64-bit mode. This patch makes the clang driver recognize the current
OBJECT_MODE setting when we are operating with an AIX target and adds a
custom diagnostic for invalid settings.

For more details about OBJECT_MODE on AIX see:

https://www.ibm.com/support/knowledgecenter/SSGH2K_13.1.3/com.ibm.xlc1313.aix.doc/compiler_ref/tusetenv1.html
https://www.ibm.com/support/knowledgecenter/SSGH2K_13.1.3/com.ibm.xlc1313.aix.doc/compiler_ref/opt_3264.html

Reviewers: stevewan, hubert.reinterpretcast, ShuhongL, jasonliu

Reviewed By: hubert.reinterpretcast, jasonliu

Subscribers: jasonliu, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82476
2020-07-09 15:15:30 -04:00