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-rw-r--r--configure.in5
1 files changed, 3 insertions, 2 deletions
diff --git a/configure.in b/configure.in
index 218dfcd..0720e07 100644
--- a/configure.in
+++ b/configure.in
@@ -1978,8 +1978,9 @@ dnl ----------------------------------------------------------------------
dnl Check for functions.
dnl
AC_CHECK_FUNCS(alarm BSDgettimeofday fork frexpf frexpl)
-AC_CHECK_FUNCS(gethostname getpwuid getrusage longjmp lstat)
-AC_CHECK_FUNCS(rand_r random setsysinfo siglongjmp signal)
+AC_CHECK_FUNCS(gethostname getpwuid getrusage lstat)
+AC_CHECK_FUNCS(rand_r random setsysinfo)
+AC_CHECK_FUNCS(signal longjmp setjmp siglongjmp sigsetjmp sigprocmask)
AC_CHECK_FUNCS(snprintf srandom strdup symlink system)
AC_CHECK_FUNCS(tmpfile vasprintf waitpid)