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Diffstat (limited to '')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 3fed5e50..a1e9bf76 100644 --- a/configure.ac +++ b/configure.ac @@ -171,6 +171,15 @@ if test "$ac_cv_func_vasprintf" != yes; then GNUPG_CHECK_VA_COPY fi +# Try to find a thread-safe version of ttyname(). +AC_REPLACE_FUNCS(ttyname_r) +if test "$ac_cv_func_ttyname_r" != yes; then + AC_MSG_WARN([ +*** +*** ttyname() is not thread-safe and ttyname_r() does not exist +***]) +fi + # Try to find a thread-safe version of getenv(). have_thread_safe_getenv=no jm_GLIBC21 |