| 26 | | |
| 27 | | # octave-interval requires <cfenv>, which is part of C++0x and newer. |
| 28 | | # require c++11 |
| 29 | | |
| 30 | | if {${configure.cxx_stdlib} eq "libstdc++"} { |
| 31 | | |
| 32 | | # *clang* when using libstdc++ do not seem to support C++11; |
| 33 | | # C++11 support seems to need GCC 4.7+ when using libstdc++; |
| 34 | | # could use C++0x support on GCC4.[56], but just ignore it since |
| 35 | | # there are newer compilers already in place as defaults. |
| 36 | | |
| 37 | | # Blacklist GCC compilers not supporting C++11 and all CLANG. |
| 38 | | # This is probably not necessary, but it's good practice. |
| 39 | | |
| 40 | | compiler.blacklist-append *clang* {*gcc-3*} {*gcc-4.[0-6]} |
| 41 | | |
| 42 | | # and whitelist those we do want to use. wish there were a better way. |
| 43 | | # these will be used in the order provided. |
| 44 | | |
| 45 | | compiler.whitelist macports-gcc-4.9 macports-gcc-4.8 macports-gcc-4.7 |
| 46 | | |
| 47 | | } else { |
| 48 | | |
| 49 | | # using libc++; |
| 50 | | # Blacklist Clang not supporting C++11 in some form and all GCC. |
| 51 | | |
| 52 | | compiler.blacklist-append *gcc* {clang < 500} |
| 53 | | |
| 54 | | } |
