diff options
Diffstat (limited to 'libstdc++-v3/config/os/hpux/os_defines.h')
| -rw-r--r-- | libstdc++-v3/config/os/hpux/os_defines.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libstdc++-v3/config/os/hpux/os_defines.h b/libstdc++-v3/config/os/hpux/os_defines.h index aae9998c552..9dd4fb41af6 100644 --- a/libstdc++-v3/config/os/hpux/os_defines.h +++ b/libstdc++-v3/config/os/hpux/os_defines.h @@ -84,8 +84,9 @@ namespace std typedef long int __padding_type; #endif -/* We need explicit instantiation of the atomicity lock on 32-bit HPUX. */ -#ifndef __LP64__ +/* We need explicit instantiation of the atomicity lock on HPPA if + there is no weak support. */ +#if !defined(_GLIBCPP_SUPPORTS_WEAK) && defined (__hppa__) #define _GLIBCPP_INST_ATOMICITY_LOCK 1 #endif #endif |