diff options
Diffstat (limited to 'libstdc++-v3/config.h.in')
-rw-r--r-- | libstdc++-v3/config.h.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libstdc++-v3/config.h.in b/libstdc++-v3/config.h.in index a336daf2303..8e037fb13fd 100644 --- a/libstdc++-v3/config.h.in +++ b/libstdc++-v3/config.h.in @@ -892,6 +892,11 @@ <stdio.h>, and <stdlib.h> can be used or exposed. */ #undef _GLIBCXX_USE_C99 +/* Define if C99 inverse trig functions in <complex.h> should be used in + <complex>. Using compiler builtins for these functions requires + corresponding C99 library functions to be present. */ +#undef _GLIBCXX_USE_C99_COMPLEX_ARC + /* Define if C99 functions in <complex.h> should be used in <tr1/complex>. Using compiler builtins for these functions requires corresponding C99 library functions to be present. */ |