From: Uros Bizjak <ubizjak@gmail.com>
Date: Wed, 26 Oct 2016 11:29:31 +0000 (+0200)
Subject: Add missing header in Filesystem TS configure tests
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d955ae42ccf81d040ca64a2a43916f640f6f46ee;p=gcc.git

Add missing header in Filesystem TS configure tests

2016-10-26  Uros Bizjak  <ubizjak@gmail.com>

	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Include <limits.h>
	for PATH_MAX in realpath test.
	* configure: Regenerate.

From-SVN: r241548
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 11ac1062d09..8287f7176ab 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2016-10-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Include <limits.h>
+	for PATH_MAX in realpath test.
+	* configure: Regenerate.
+
 2016-10-25  Jonathan Wakely  <jwakely@redhat.com>
 
 	* src/filesystem/ops.cc
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index d0ee45fb49b..1fc4de16e21 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -4290,6 +4290,7 @@ dnl
   AC_CACHE_VAL(glibcxx_cv_realpath, [dnl
     GCC_TRY_COMPILE_OR_LINK(
       [
+       #include <limits.h>
        #include <stdlib.h>
        #include <unistd.h>
       ],
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 09b73b85891..8481a48fbd8 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -80056,6 +80056,7 @@ else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
+       #include <limits.h>
        #include <stdlib.h>
        #include <unistd.h>
 
@@ -80088,6 +80089,7 @@ fi
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
+       #include <limits.h>
        #include <stdlib.h>
        #include <unistd.h>