From 67a6cac73cffde2acfe155b6ad767632c71798fd Mon Sep 17 00:00:00 2001
From: Andris Pavenis <andris.pavenis@iki.fi>
Date: Fri, 21 Oct 2016 19:22:51 +0300
Subject: [PATCH] re PR preprocessor/71681 (header.gcc file lookup is broken
 for -remap)

2016-10-21  Andris Pavenis  <andris.pavenis@iki.fi>

	PR preprocessor/71681
	* gcc.dg/cpp/pr71681-1.c: New testcase
	* gcc.dg/cpp/pr71681-2.c: Likewise
	* gcc.dg/cpp/remap/header.gcc: File for added test-cases
	* gcc.dg/cpp/remap/a/header.gcc: Likewise
	* gcc.dg/cpp/remap/a/t_1.h: Likewise
	* gcc.dg/cpp/remap/a/t_2.h: Likewise

From-SVN: r241415
---
 gcc/testsuite/ChangeLog                     | 10 ++++++++++
 gcc/testsuite/gcc.dg/cpp/pr71681-1.c        |  5 +++++
 gcc/testsuite/gcc.dg/cpp/pr71681-2.c        |  5 +++++
 gcc/testsuite/gcc.dg/cpp/remap/a/header.gcc |  1 +
 gcc/testsuite/gcc.dg/cpp/remap/a/t_1.h      |  1 +
 gcc/testsuite/gcc.dg/cpp/remap/a/t_2.h      |  1 +
 gcc/testsuite/gcc.dg/cpp/remap/header.gcc   |  1 +
 7 files changed, 24 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/cpp/pr71681-1.c
 create mode 100644 gcc/testsuite/gcc.dg/cpp/pr71681-2.c
 create mode 100644 gcc/testsuite/gcc.dg/cpp/remap/a/header.gcc
 create mode 100644 gcc/testsuite/gcc.dg/cpp/remap/a/t_1.h
 create mode 100644 gcc/testsuite/gcc.dg/cpp/remap/a/t_2.h
 create mode 100644 gcc/testsuite/gcc.dg/cpp/remap/header.gcc

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0754aec5004..b89c6ced59e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2016-10-21  Andris Pavenis  <andris.pavenis@iki.fi>
+
+	PR preprocessor/71681
+	* gcc.dg/cpp/pr71681-1.c: New testcase
+	* gcc.dg/cpp/pr71681-2.c: Likewise
+	* gcc.dg/cpp/remap/header.gcc: File for added test-cases
+	* gcc.dg/cpp/remap/a/header.gcc: Likewise
+	* gcc.dg/cpp/remap/a/t_1.h: Likewise
+	* gcc.dg/cpp/remap/a/t_2.h: Likewise
+
 2016-10-21  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/78057
diff --git a/gcc/testsuite/gcc.dg/cpp/pr71681-1.c b/gcc/testsuite/gcc.dg/cpp/pr71681-1.c
new file mode 100644
index 00000000000..a18535160cd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/pr71681-1.c
@@ -0,0 +1,5 @@
+// PR preprocessor/71681
+// { dg-do preprocess }
+// { dg-options "-remap -I$srcdir/gcc.dg/cpp/remap" }
+
+#include "a/t1.h"
diff --git a/gcc/testsuite/gcc.dg/cpp/pr71681-2.c b/gcc/testsuite/gcc.dg/cpp/pr71681-2.c
new file mode 100644
index 00000000000..162e366b1e1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/pr71681-2.c
@@ -0,0 +1,5 @@
+// PR preprocessor/71681
+// { dg-do preprocess }
+// { dg-options "-remap -I$srcdir/gcc.dg/cpp/remap" }
+
+#include "a/t2.h"
diff --git a/gcc/testsuite/gcc.dg/cpp/remap/a/header.gcc b/gcc/testsuite/gcc.dg/cpp/remap/a/header.gcc
new file mode 100644
index 00000000000..a0e2b7e9f6b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/remap/a/header.gcc
@@ -0,0 +1 @@
+t2.h t_2.h
diff --git a/gcc/testsuite/gcc.dg/cpp/remap/a/t_1.h b/gcc/testsuite/gcc.dg/cpp/remap/a/t_1.h
new file mode 100644
index 00000000000..600cfce8341
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/remap/a/t_1.h
@@ -0,0 +1 @@
+/* Test file for cpp option -remap test */
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.dg/cpp/remap/a/t_2.h b/gcc/testsuite/gcc.dg/cpp/remap/a/t_2.h
new file mode 100644
index 00000000000..600cfce8341
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/remap/a/t_2.h
@@ -0,0 +1 @@
+/* Test file for cpp option -remap test */
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.dg/cpp/remap/header.gcc b/gcc/testsuite/gcc.dg/cpp/remap/header.gcc
new file mode 100644
index 00000000000..0331f897fe9
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/remap/header.gcc
@@ -0,0 +1 @@
+a/t1.h a/t_1.h
-- 
2.30.2