From a2a5609b4bac11a8dec713f42cd39193d4336a74 Mon Sep 17 00:00:00 2001
From: Kai Tietz <ktietz@redhat.com>
Date: Fri, 27 Feb 2015 13:05:02 +0100
Subject: re PR libgcc/65038 ([regression 5] Unable to find ftw.h for
 libgcov-util.c)

	PR target/65038
	* config.in: Regenerated.
	* configure: Likewise.
	* configure.ac (AC_HEADER_STDC): Add explicit.
	(AC_CHECK_HEADERS): Check for default headers
	plus for ftw.h one.
	* libgcov-util.c (gcov_read_profile_dir): Disable use
	of ftw-function, if header not found.
	(ftw_read_file): Don't translate if ftw header isn't
	present.

From-SVN: r221055
---
 libgcc/configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libgcc/configure.ac')

diff --git a/libgcc/configure.ac b/libgcc/configure.ac
index 23d5f35..cb98ec8 100644
--- a/libgcc/configure.ac
+++ b/libgcc/configure.ac
@@ -47,6 +47,12 @@ AC_SUBST(libgcc_topdir)
 AC_CONFIG_AUX_DIR($libgcc_topdir)
 AC_CONFIG_HEADER(auto-target.h:config.in)
 
+AC_CHECK_HEADERS(inttypes.h \
+		 stdint.h stdlib.h \
+		 ftw.h unistd.h sys/stat.h sys/types.h \
+		 string.h strings.h memory.h)
+AC_HEADER_STDC
+
 AC_ARG_ENABLE(shared,
 [  --disable-shared        don't provide a shared libgcc],
 [
-- 
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