diff options
Diffstat (limited to 'lib/spack/spack/compiler.py')
| -rw-r--r-- | lib/spack/spack/compiler.py | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/lib/spack/spack/compiler.py b/lib/spack/spack/compiler.py index 20896f9eec..030dc449fc 100644 --- a/lib/spack/spack/compiler.py +++ b/lib/spack/spack/compiler.py @@ -94,12 +94,6 @@ class Compiler(object): # Names of generic arguments used by this compiler arg_rpath = '-Wl,-rpath,%s' - # argument used to get C++11 options - cxx11_flag = "-std=c++11" - - # argument used to get C++14 options - cxx14_flag = "-std=c++1y" - def __init__(self, cspec, cc, cxx, f77, fc): def check(exe): @@ -120,6 +114,37 @@ class Compiler(object): def version(self): return self.spec.version + # This property should be overridden in the compiler subclass if + # OpenMP is supported by that compiler + @property + def openmp_flag(self): + # If it is not overridden, assume it is not supported and warn the user + tty.die("The compiler you have chosen does not currently support OpenMP.", + "If you think it should, please edit the compiler subclass and", + "submit a pull request or issue.") + + + # This property should be overridden in the compiler subclass if + # C++11 is supported by that compiler + @property + def cxx11_flag(self): + # If it is not overridden, assume it is not supported and warn the user + tty.die("The compiler you have chosen does not currently support C++11.", + "If you think it should, please edit the compiler subclass and", + "submit a pull request or issue.") + + + # This property should be overridden in the compiler subclass if + # C++14 is supported by that compiler + @property + def cxx14_flag(self): + # If it is not overridden, assume it is not supported and warn the user + tty.die("The compiler you have chosen does not currently support C++14.", + "If you think it should, please edit the compiler subclass and", + "submit a pull request or issue.") + + + # # Compiler classes have methods for querying the version of # specific compiler executables. This is used when discovering compilers. @@ -205,6 +230,10 @@ class Compiler(object): return None successful = [key for key in parmap(check, checks) if key is not None] + # The 'successful' list is ordered like the input paths. + # Reverse it here so that the dict creation (last insert wins) + # does not spoil the intented precedence. + successful.reverse() return dict(((v, p, s), path) for v, p, s, path in successful) @classmethod |