Check for sigprocmask in common.m4

[deliverable/binutils-gdb.git] / gdb / gdbsupport / common.m4

diff --git a/gdb/gdbsupport/common.m4 b/gdb/gdbsupport/common.m4
index 903889463f10115e338bf8b18976d9d817b19ddc..471d7056f74fb003c70366df612cb4be279bba6f 100644 (file)
--- a/gdb/gdbsupport/common.m4
+++ b/gdb/gdbsupport/common.m4
@@ -32,7 +32,8 @@ AC_DEFUN([GDB_AC_COMMON], [
                   termios.h dnl
                   dlfcn.h)
 
-  AC_CHECK_FUNCS([fdwalk getrlimit pipe pipe2 socketpair sigaction])
+  AC_CHECK_FUNCS([fdwalk getrlimit pipe pipe2 socketpair sigaction \
+                 sigprocmask])
 
   AC_CHECK_DECLS([strerror, strstr])