Opened 10 years ago
Closed 10 years ago
#7359 closed Bugs (fixed)
Compatibility with Intel icpc 13.0 when using -use-clang-env option on Mac OS X
| Reported by: | Owned by: | John Maddock | |
|---|---|---|---|
| Milestone: | To Be Determined | Component: | config |
| Version: | Boost 1.52.0 | Severity: | Showstopper |
| Keywords: | Cc: |
Description
The recently released Intel C++ Compiler has a new option -use-clang-env (OS X version only). This cause icpc to define the macro clang and use Clang's headers etc. I haven't found any particular effects at the moment. Maybe they are planning switching to libc++ on Mac OS X as libstdc++ will not be distributed on OS X anymore in the near future.
Anyway, the problem is that with this macro defined, select_compiler_config.hpp will select Clang instead of Intel icpc as compilers. Further, even icpc has this macro, it does not have all the clang's has_features(...) macros defined, and thus this wrong selection cause compilation error.
The fix is very simple, simply test INTEL_COMPILER before clang. The fixed header is attached in this report. I am not aware if there are any other compatibility problem with this new compiler yet. However, this one need immediate fix.
Attachments (1)
Change History (4)
comment:1 by , 10 years ago
comment:2 by , 10 years ago
| Version: | Boost 1.51.0 → Boost 1.52.0 |
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I cannot upload the fixed header. The tracker says it is a spam and entering the code does not help. However, the fix is very simple. Just select Intel icpc before trying Clang