PR gdb/7912:

[thirdparty/binutils-gdb.git] / gdb / configure.ac

diff --git a/gdb/configure.ac b/gdb/configure.ac
index 884b40ebb195d7daf1b0c93c544877213cef4afc..bb7fbddaea39fc33e8dde166788f2394f524a264 100644 (file)
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1090,7 +1090,7 @@ AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
                  sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
                  sys/types.h sys/wait.h wait.h termios.h termio.h \
                  sgtty.h unistd.h elf_hp.h locale.h \
-                 dlfcn.h sys/socket.h sys/un.h linux/perf_event.h])
+                 dlfcn.h sys/un.h linux/perf_event.h])
 AC_CHECK_HEADERS(link.h, [], [],
 [#if HAVE_SYS_TYPES_H
 # include <sys/types.h>
@@ -1172,7 +1172,8 @@ AC_CHECK_FUNCS([canonicalize_file_name realpath getrusage getuid getgid \
                sbrk setpgid setpgrp setsid \
                sigaction sigprocmask sigsetmask socketpair syscall \
                ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
-               setrlimit getrlimit posix_madvise waitpid lstat])
+               setrlimit getrlimit posix_madvise waitpid lstat \
+               fdwalk pipe2])
 AM_LANGINFO_CODESET
 
 # Check the return and argument types of ptrace.  No canned test for