From: Tom Tromey <tromey@redhat.com>
Date: Wed, 6 Nov 2013 14:46:09 +0000 (-0700)
Subject: don't check for unistd.h
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3447c057978c8090ea452561a1c9deb7a3e1ddd2;p=binutils-gdb.git

don't check for unistd.h

We don't use the result of checking for unistd.h, so this removes the
check.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.ac: Don't check for unistd.h.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7d220c6af43..f996a69541d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-18  Tom Tromey  <tromey@redhat.com>
+
+	* configure: Rebuild.
+	* configure.ac: Don't check for unistd.h.
+
 2013-11-18  Tom Tromey  <tromey@redhat.com>
 
 	* configure: Rebuild.
diff --git a/gdb/configure b/gdb/configure
index 9739195e208..23e533ddaa0 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -8762,7 +8762,7 @@ for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
 		  sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
 		  sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
 		  termios.h termio.h \
-		  sgtty.h unistd.h elf_hp.h \
+		  sgtty.h elf_hp.h \
 		  dlfcn.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
diff --git a/gdb/configure.ac b/gdb/configure.ac
index 74d56e4caad..d2b5d29ecda 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1081,7 +1081,7 @@ AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
 		  sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
 		  sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
 		  termios.h termio.h \
-		  sgtty.h unistd.h elf_hp.h \
+		  sgtty.h elf_hp.h \
 		  dlfcn.h])
 AC_CHECK_HEADERS(sys/proc.h, [], [],
 [#if HAVE_SYS_PARAM_H