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| author | Yvan Roux <yvan.roux@linaro.org> | 2017-03-15 09:59:42 +0100 |
|---|---|---|
| committer | Yvan Roux <yvan.roux@linaro.org> | 2017-03-15 09:59:42 +0100 |
| commit | 604b17d50dd0d0d8ecfcee70d1eea2ab70378176 (patch) | |
| tree | da5476fb9d9bdeb48b7445d1b26b99a3cdba867b /libstdc++-v3/acinclude.m4 | |
| parent | fb60fe3619726587a74136b5e941481af6a51b40 (diff) | |
Merge branches/gcc-6-branch rev 246148.
Change-Id: I706269373548f876b7f0d205507817f52ee8a2df
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index d507c390451..42bd5724b0b 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -2304,7 +2304,8 @@ AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [ AC_MSG_CHECKING([for obsolete isnan function in <math.h>]) AC_CACHE_VAL(glibcxx_cv_obsolete_isnan, [ AC_COMPILE_IFELSE([AC_LANG_SOURCE( - [#include <math.h> + [#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS + #include <math.h> #undef isnan namespace std { using ::isnan; |