diff options
| author | torvald <torvald@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-01-20 17:47:03 +0000 |
|---|---|---|
| committer | torvald <torvald@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-01-20 17:47:03 +0000 |
| commit | f3a7179f52a3d73cb01bfd06064683623375e050 (patch) | |
| tree | 648a0c62ea498773610394895ca9ab6b48c2d2d1 /libstdc++-v3/config | |
| parent | f4a2cfed8aaf2ec1f07edda8396bfe2562a893c1 (diff) | |
| download | gcc-f3a7179f52a3d73cb01bfd06064683623375e050.tar.gz | |
libstdc++: Darwin does not support weak refs without definition.
PR libstdc++/69310
* config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232628 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/config')
| -rw-r--r-- | libstdc++-v3/config/os/bsd/darwin/os_defines.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/bsd/darwin/os_defines.h b/libstdc++-v3/config/os/bsd/darwin/os_defines.h index 7e2ed67aea8..36b660b1b08 100644 --- a/libstdc++-v3/config/os/bsd/darwin/os_defines.h +++ b/libstdc++-v3/config/os/bsd/darwin/os_defines.h @@ -47,4 +47,7 @@ #define _GLIBCXX_USE_NANOSLEEP 1 #define _GLIBCXX_USE_SCHED_YIELD 1 +// No support for referencing weak symbols without a definition. +#define _GLIBCXX_USE_WEAK_REF 0 + #endif |