http://llvm.org/bugs/show_bug.cgi?id=16291
Bug ID: 16291
Summary: clang 3.1 doesn't support -frecord-gcc-switches
Product: clang
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
In gentoo we use -frecord-gcc-switches to enable a QA check to ensure CFLAGS et
al are being respected. When I test with CC=clang CXX=clang++ it causes me to
get a warning that my CFLAGS are being ignored.
I get the following during compilation which seems to indicate it isn't
supported:
clang: clang: warning: warning: argument unused during compilation:
'-frecord-gcc-switches'
argument unused during compilation: '-frecord-gcc-switches'
I'm not sure how hard this is to implement, but is is a very useful feature.
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