Check for strsignal.

diff --git a/configure.in b/configure.in
index 7e91f3d0ed8db46671bb39eab0241ae962d71fbc..cd26e3a52ac572a37a32f77daaecaf15d44b61b4 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -41,7 +41,7 @@ AC_MSG_RESULT($ac_cv_check_symbol_$1)])dnl
 
 AC_CHECK_FUNCS(getdtablesize psignal mktemp \
               dup2 getcwd sigsetmask getgroups setlinebuf \
-              seteuid setegid setreuid setregid strerror)
+              seteuid setegid setreuid setregid strerror strsignal)
 AC_CHECK_SYMBOL(sys_siglist)
 AC_CHECK_SYMBOL(_sys_siglist)
 AC_FUNC_ALLOCA