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-rw-r--r--gdb/configure.in5
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/configure.in b/gdb/configure.in
index 6c30972..bec40e0 100644
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -131,9 +131,10 @@ AC_HEADER_STAT
AC_C_CONST
-AC_CHECK_FUNCS(setpgid setpgrp sbrk sigaction isascii bzero bcopy btowc poll sigprocmask)
-AC_FUNC_VFORK
+AC_CHECK_FUNCS(bcopy btowc bzero isascii poll sbrk setpgid setpgrp \
+ sigaction sigprocmask sigsetmask)
AC_FUNC_ALLOCA
+AC_FUNC_VFORK
dnl AC_FUNC_SETPGRP does not work when cross compiling
dnl Instead, assume we will have a prototype for setpgrp if cross compiling.
if test "$cross_compiling" = no; then