diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index dbd08321bd..c3157ff0fd 100644 --- a/configure.ac +++ b/configure.ac @@ -1034,6 +1034,8 @@ main() AC_MSG_RESULT($define_xopen_source) AS_IF([test x"$define_xopen_source" != xno], [ RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE=$define_xopen_source) + # _XOPEN_SOURCE should not be defined for C++ on Solaris. + RUBY_APPEND_OPTIONS(CXXFLAGS, -U_XOPEN_SOURCE) ]) ]) ], |