Clang Warnings

[Keno]

Latest julia master:

amd64/fenv.c:49:15: warning: attribute declaration must precede definition
      [-Wignored-attributes]
extern inline DLLEXPORT int feclearexcept(int __excepts);
              ^
/Users/kfischer/julia-clean/deps/openlibm/src/math_private.h:452:35: note:
      expanded from macro 'DLLEXPORT'
#define DLLEXPORT __attribute__ ((visibility("default")))
                                  ^
/Users/kfischer/julia-clean/deps/openlibm/amd64/fenv.h:97:1: note: previous
      definition is here
feclearexcept(int __excepts)
^
amd64/fenv.c:50:15: warning: attribute declaration must precede definition
      [-Wignored-attributes]
extern inline DLLEXPORT int fegetexceptflag(fexcept_t *__flagp, int __excepts);
              ^
/Users/kfischer/julia-clean/deps/openlibm/src/math_private.h:452:35: note:
      expanded from macro 'DLLEXPORT'
#define DLLEXPORT __attribute__ ((visibility("default")))
                                  ^
/Users/kfischer/julia-clean/deps/openlibm/amd64/fenv.h:115:1: note: previous
      definition is here
fegetexceptflag(fexcept_t *__flagp, int __excepts)
^
amd64/fenv.c:80:15: warning: attribute declaration must precede definition
      [-Wignored-attributes]
extern inline DLLEXPORT int fetestexcept(int __excepts);
              ^
/Users/kfischer/julia-clean/deps/openlibm/src/math_private.h:452:35: note:
      expanded from macro 'DLLEXPORT'
#define DLLEXPORT __attribute__ ((visibility("default")))
                                  ^
/Users/kfischer/julia-clean/deps/openlibm/amd64/fenv.h:130:1: note: previous
      definition is here
fetestexcept(int __excepts)
^
amd64/fenv.c:81:15: warning: attribute declaration must precede definition
      [-Wignored-attributes]
extern inline DLLEXPORT int fegetround(void);
              ^
/Users/kfischer/julia-clean/deps/openlibm/src/math_private.h:452:35: note:
      expanded from macro 'DLLEXPORT'
#define DLLEXPORT __attribute__ ((visibility("default")))
                                  ^
/Users/kfischer/julia-clean/deps/openlibm/amd64/fenv.h:141:1: note: previous
      definition is here
fegetround(void)
^
amd64/fenv.c:82:15: warning: attribute declaration must precede definition
      [-Wignored-attributes]
extern inline DLLEXPORT int fesetround(int __round);
              ^
/Users/kfischer/julia-clean/deps/openlibm/src/math_private.h:452:35: note:
      expanded from macro 'DLLEXPORT'
#define DLLEXPORT __attribute__ ((visibility("default")))
                                  ^
/Users/kfischer/julia-clean/deps/openlibm/amd64/fenv.h:156:1: note: previous
      definition is here
fesetround(int __round)
^
amd64/fenv.c:113:15: warning: attribute declaration must precede definition
      [-Wignored-attributes]
extern inline DLLEXPORT int fesetenv(const fenv_t *__envp);
              ^
/Users/kfischer/julia-clean/deps/openlibm/src/math_private.h:452:35: note:
      expanded from macro 'DLLEXPORT'
#define DLLEXPORT __attribute__ ((visibility("default")))
                                  ^
/Users/kfischer/julia-clean/deps/openlibm/amd64/fenv.h:181:1: note: previous
      definition is here
fesetenv(const fenv_t *__envp)
^
6 warnings generated.