From ff04815402253832307915dc9a8b30cbed44eeff Mon Sep 17 00:00:00 2001
From: Damian Wrobel <dwrobel@ertelnet.rybnik.pl>
Date: Tue, 15 Sep 2020 14:17:44 +0200
Subject: [PATCH] Add missing <cstring> header for (strcmp, strrchr)

    Fixes the following compilation errors:
../../flutter/shell/platform/linux/fl_platform_plugin.cc:89:7: error: use of undeclared identifier 'strcmp'
  if (strcmp(format, kTextPlainFormat) != 0) {
      ^
../../flutter/shell/platform/linux/fl_platform_plugin.cc:127:7: error: use of undeclared identifier 'strcmp'
  if (strcmp(method, kSetClipboardDataMethod) == 0)
      ^
../../flutter/shell/platform/linux/fl_platform_plugin.cc:129:12: error: use of undeclared identifier 'strcmp'
  else if (strcmp(method, kGetClipboardDataMethod) == 0)
           ^
../../flutter/shell/platform/linux/fl_platform_plugin.cc:131:12: error: use of undeclared identifier 'strcmp'
  else if (strcmp(method, kSystemNavigatorPopMethod) == 0)
           ^
../../flutter/shell/platform/linux/fl_view.cc:194:7: error: use of undeclared identifier 'strcmp'
  if (strcmp(pspec->name, "scale-factor") == 0) {
      ^
../../flutter/shell/platform/linux/fl_engine.cc:67:18: error: use of undeclared identifier 'strrchr'
  gchar* match = strrchr(l, '@');
                 ^
../../flutter/shell/platform/linux/fl_engine.cc:75:11: error: use of undeclared identifier 'strrchr'
  match = strrchr(l, '.');
          ^
../../flutter/shell/platform/linux/fl_engine.cc:83:11: error: use of undeclared identifier 'strrchr'
  match = strrchr(l, '_');
          ^

Signed-off-by: Damian Wrobel <dwrobel@ertelnet.rybnik.pl>
---
 shell/platform/linux/fl_engine.cc              | 1 +
 shell/platform/linux/fl_mouse_cursor_plugin.cc | 1 +
 shell/platform/linux/fl_platform_plugin.cc     | 1 +
 shell/platform/linux/fl_view.cc                | 1 +
 4 files changed, 4 insertions(+)

diff --git a/shell/platform/linux/fl_engine.cc b/shell/platform/linux/fl_engine.cc
index eb952a30a52a3..466aad53eb230 100644
--- a/shell/platform/linux/fl_engine.cc
+++ b/shell/platform/linux/fl_engine.cc
@@ -12,6 +12,7 @@
 #include "flutter/shell/platform/linux/public/flutter_linux/fl_plugin_registry.h"
 
 #include <gmodule.h>
+#include <cstring>
 
 static constexpr int kMicrosecondsPerNanosecond = 1000;
 
diff --git a/shell/platform/linux/fl_mouse_cursor_plugin.cc b/shell/platform/linux/fl_mouse_cursor_plugin.cc
index 3da6e7a8f76d0..f00ea52d91b2b 100644
--- a/shell/platform/linux/fl_mouse_cursor_plugin.cc
+++ b/shell/platform/linux/fl_mouse_cursor_plugin.cc
@@ -5,6 +5,7 @@
 #include "flutter/shell/platform/linux/fl_mouse_cursor_plugin.h"
 
 #include <gtk/gtk.h>
+#include <cstring>
 
 #include "flutter/shell/platform/linux/public/flutter_linux/fl_method_channel.h"
 #include "flutter/shell/platform/linux/public/flutter_linux/fl_standard_method_codec.h"
diff --git a/shell/platform/linux/fl_platform_plugin.cc b/shell/platform/linux/fl_platform_plugin.cc
index d98e2b3792b87..55aa6b002547d 100644
--- a/shell/platform/linux/fl_platform_plugin.cc
+++ b/shell/platform/linux/fl_platform_plugin.cc
@@ -5,6 +5,7 @@
 #include "flutter/shell/platform/linux/fl_platform_plugin.h"
 
 #include <gtk/gtk.h>
+#include <cstring>
 
 #include "flutter/shell/platform/linux/public/flutter_linux/fl_json_method_codec.h"
 #include "flutter/shell/platform/linux/public/flutter_linux/fl_method_channel.h"
diff --git a/shell/platform/linux/fl_view.cc b/shell/platform/linux/fl_view.cc
index c6107bbe0a73d..7405e38d45ba3 100644
--- a/shell/platform/linux/fl_view.cc
+++ b/shell/platform/linux/fl_view.cc
@@ -5,6 +5,7 @@
 #include "flutter/shell/platform/linux/public/flutter_linux/fl_view.h"
 
 #include <gdk/gdkx.h>
+#include <cstring>
 
 #include "flutter/shell/platform/linux/fl_engine_private.h"
 #include "flutter/shell/platform/linux/fl_key_event_plugin.h"