[cfe-dev] clang vs LIBRARY_PATH
howarth at bromo.med.uc.edu
Thu Jul 7 11:46:02 PDT 2011
After I opened PR10296 for LIBRARY_PATH not being honored and PR10297 for CPATH not
being honored, I noticed http://llvm.org/bugs/show_bug.cgi?id=8971 with the proposed
solutions in http://llvm.org/bugs/show_bug.cgi?id=8971#c2.
Is there a reason why the fourth option...
4. Leave the environment variable inclusion in the Frontend, and just replace
the FIXME at CompilerInvocation.cpp:1330 with the following:
Opts.EnvIncPath = ::getenv("CPATH");
Opts.CEnvIncPath = ::getenv("C_INCLUDE_PATH");
Opts.ObjCEnvIncPath = ::getenv("OBJC_INCLUDE_PATH");
Opts.CXXEnvIncPath = ::getenv("CPLUS_INCLUDE_PATH");
Opts.ObjCXXEnvIncPath = ::getenv("OBJCPLUS_INCLUDE_PATH");
...hasn't been implemented? This would need to be expanded to solve PR10296 for LIBRARY_PATH
and the null checks added of course.
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