Move libdrm target behind conditional

build/linux/system.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'conditions': [
       ['sysroot!=""', {
         'pkg-config': '<(chroot_cmd) ./pkg-config-wrapper "<(sysroot)" "<(target_arch)" "<(system_libdir)"',
       }, {
@@ skipping 398 matching lines @@
             ],
           },
           'link_settings': {
             'libraries': [
               '<!@(<(pkg-config) --libs-only-l gbm)',
             ],
           },
         },
       ],
     }],
+    ['ozone_platform_dri==1 or ozone_platform_gbm==1', {
+      'targets': [
+        {
+          'target_name': 'libdrm',
+          'type': 'none',
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags libdrm)',
+            ],
+          },
+          'link_settings': {
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l libdrm)',
+            ],
+          },
+        },
+      ],
+    }],
   ],  # conditions
   'targets': [
     {
       'target_name': 'dbus',
       'type': 'none',
       'direct_dependent_settings': {
         'cflags': [
           '<!@(<(pkg-config) --cflags dbus-1)',
         ],
       },
       'link_settings': {
         'ldflags': [
           '<!@(<(pkg-config) --libs-only-L --libs-only-other dbus-1)',
         ],
         'libraries': [
           '<!@(<(pkg-config) --libs-only-l dbus-1)',
         ],
       },
     },
     {
-      'target_name': 'dridrm',
-      'type': 'none',
-      'direct_dependent_settings': {
-        'cflags': [
-          '<!@(<(pkg-config) --cflags libdrm)',
-        ],
-      },
-      'link_settings': {
-        'libraries': [
-          '<!@(<(pkg-config) --libs-only-l libdrm)',
-        ],
-      },
-    },
-    {
       'target_name': 'fontconfig',
       'type': 'none',
       'conditions': [
         ['_toolset=="target"', {
           'conditions': [
             ['use_system_fontconfig==1', {
               'direct_dependent_settings': {
                 'cflags': [
                   '<!@(<(pkg-config) --cflags fontconfig)',
                 ],
@@ skipping 578 matching lines @@
             ],
             'libraries': [
               '<!@(<(pkg-config) --libs-only-l libudev)',
             ],
           },
         }],
       ],
     },
   ],
 }