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| -rw-r--r-- | configure.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 09019ed66b..10e1d0f0fc 100644 --- a/configure.in +++ b/configure.in @@ -1161,6 +1161,7 @@ main() LIBS="$LIBS" # m lib is include in root ], [cygwin*], [ ac_cv_header_langinfo_h=yes + RUBY_APPEND_OPTIONS(CPPFLAGS, -D_XOPEN_SOURCE -D_GNU_SOURCE) AC_CHECK_FUNCS(cygwin_conv_path) AC_LIBOBJ([langinfo]) ], |