Hi, It seems that icpc on our system is not searching /usr/include, and does not find the legacy "fenv.h" which is included in fenv.h in glibc++. By adding /usr/include at the end of our CPATH, it now compiles. Best regards, Maxime Le 2013-11-13 13:55, John Maddock a écrit :
This :
#####Without CPLUS_INCLUDE_PATH [mboisson@r103-n2 tmp]$ icpc test_fenv.cpp -c -o a.o [mboisson@r103-n2 tmp]$ env | grep CPLUS #####With CPLUS_INCLUDE_PATH pointing to the gnu std libc++ [mboisson@r103-n2 tmp]$ export CPLUS_INCLUDE_PATH=/software6/compilers/gcc/4.8.1/include/c++/4.8.1/ [mboisson@r103-n2 tmp]$ icpc test_fenv.cpp -c -o a.o test_fenv.cpp(3): error: identifier "fexcept_t" is undefined fexcept_t data; ^
Looks like Intel isn't compatible with that version of libstdc++ then?
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