package/inotify-tools: Fix compilation with gcc6

Fixes
http://autobuild.buildroot.net/results/abc/abcaf70523863a4cd096a1b063be2e742355849f/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/inotify-tools/0001-gcc6.patch b/package/inotify-tools/0001-gcc6.patch
new file mode 100644 (file)
index 0000000..aae622e
--- /dev/null
+++ b/package/inotify-tools/0001-gcc6.patch
@@ -0,0 +1,49 @@
+From 5fe3ba82134d8b85adc69cf1d6c5742b4bde20b4 Mon Sep 17 00:00:00 2001
+From: James Knight <james.d.knight@live.com>
+Date: Thu, 16 Jun 2016 00:00:57 -0400
+Subject: [PATCH] correct code alignment
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The following replaces the indented section of code from spaces to tabs.
+No functional changes. Aside from consistency, this resolves a GCC 6
+build issue with the flag `-Werror=misleading-indentation` enabled:
+
+    inotifywait.c: In function ‘output_event_csv’:
+    inotifywait.c:126:5: error: this ‘if’ clause does not guard...
+                                [-Werror=misleading-indentation]
+         if (filename != NULL)
+         ^~
+    inotifywait.c:129:2: note: ...this statement, but the latter is
+                               misleadingly indented as if it is guarded
+                               by the ‘if’
+      printf("%s,", csv_escape( inotifytools_event_to_str( event->mask )
+                                                                    ) );
+      ^~~~~~
+
+Signed-off-by: James Knight <james.d.knight@live.com>
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+(downloaded from upstream pull request
+ https://github.com/rvoicilas/inotify-tools/pull/65)
+---
+ src/inotifywait.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/inotifywait.c b/src/inotifywait.c
+index c5ce5e3..404a85b 100644
+--- a/src/inotifywait.c
++++ b/src/inotifywait.c
+@@ -122,9 +122,9 @@ void validate_format( char * fmt ) {
+ 
+ 
+ void output_event_csv( struct inotify_event * event ) {
+-    char *filename = csv_escape(inotifytools_filename_from_wd(event->wd));
+-    if (filename != NULL)
+-        printf("%s,", filename);
++      char *filename = csv_escape(inotifytools_filename_from_wd(event->wd));
++      if (filename != NULL)
++              printf("%s,", filename);
+ 
+       printf("%s,", csv_escape( inotifytools_event_to_str( event->mask ) ) );
+       if ( event->len > 0 )