Fix use of 'sysroot' variable in harfbuzz.gyp

build/common.gypi

 # 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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 67 matching lines @@
 
           # Disable viewport meta tag by default.
           'enable_viewport%': 0,
 
           # Enable HiDPI support.
           'enable_hidpi%': 0,
 
           # Enable top chrome material design.
           'enable_topchrome_md%' : 0,
 
+          # Force building against pre-built sysroot image on linux.  By default
+          # the sysroot image is only used for Official builds  or when cross
+          # compiling to arm or mips.
+          'use_sysroot%': 0,
+
           # Override buildtype to select the desired build flavor.
           # Dev - everyday build for development/testing
           # Official - release build (generally implies additional processing)
           # TODO(mmoss) Once 'buildtype' is fully supported (e.g. Windows gyp
           # conversion is done), some of the things which are now controlled by
           # 'branding', such as symbol generation, will need to be refactored
           # based on 'buildtype' (i.e. we don't care about saving symbols for
           # non-Official # builds).
           'buildtype%': 'Dev',
 
@@ skipping 72 matching lines @@
         'use_clipboard_aurax11%': 0,
 
         # goma settings.
         # 1 to use goma.
         # If no gomadir is set, it uses the default gomadir.
         'use_goma%': 0,
         'gomadir%': '',
 
         # The system root for cross-compiles. Default: none.
         'sysroot%': '',
-        'use_sysroot%': 0,
         'chroot_cmd%': '',
 
         # The system libdir used for this ABI.
         'system_libdir%': 'lib',
 
         # Default MIPS arch variant. This is set in the conditions block
         # below for MIPS targets.
         'mips_arch_variant%': '',
 
         # MIPS DSP ASE revision. Possible values are:
@@ skipping 84 matching lines @@
                 'mips_arch_variant%': 'r6',
               }, {
                 'mips_arch_variant%': 'r2',
               }],
             ],
           }],
 
           ['target_arch=="mipsel"', {
             'mips_arch_variant%': 'r1',
           }],
+
+          ['OS=="linux" and target_arch=="arm" and chromeos==0', {
+            # sysroot needs to be an absolute path otherwise it generates
+            # incorrect results when passed to pkg-config
+            'sysroot%': '<!(cd <(DEPTH) && pwd -P)/chrome/installer/linux/debian_wheezy_arm-sysroot',
+          }], # OS=="linux" and target_arch=="arm" and chromeos==0
+
+          ['OS=="linux" and ((branding=="Chrome" and buildtype=="Official" and chromeos==0) or use_sysroot==1)' , {
+            'conditions': [
+              ['target_arch=="x64"', {
+                'sysroot%': '<!(cd <(DEPTH) && pwd -P)/chrome/installer/linux/debian_wheezy_amd64-sysroot',
+              }],
+              ['target_arch=="ia32"', {
+                'sysroot%': '<!(cd <(DEPTH) && pwd -P)/chrome/installer/linux/debian_wheezy_i386-sysroot',
+              }],
+          ],
+          }], # OS=="linux" and branding=="Chrome" and buildtype=="Official" and chromeos==0
+
+          ['OS=="linux" and target_arch=="mipsel"', {
+            'sysroot%': '<!(cd <(DEPTH) && pwd -P)/mipsel-sysroot/sysroot',
+            'CXX%': '<!(cd <(DEPTH) && pwd -P)/mipsel-sysroot/bin/mipsel-linux-gnu-gcc',
+          }],
         ],
       },
 
       # Copy conditionally-set variables out one scope.
       'chromeos%': '<(chromeos)',
       'chromecast%': '<(chromecast)',
       'host_arch%': '<(host_arch)',
       'target_arch%': '<(target_arch)',
       'target_subarch%': '<(target_subarch)',
       'mips_arch_variant%': '<(mips_arch_variant)',
@@ skipping 641 matching lines @@
           'enable_print_preview%': 1,
         }],
 
         # Do not enable the Settings App on ChromeOS.
         ['enable_app_list==1 and chromeos==0', {
           'enable_settings_app%': 1,
         }, {
           'enable_settings_app%': 0,
         }],
 
-        ['OS=="linux" and target_arch=="arm" and chromeos==0', {
-          # sysroot needs to be an absolute path otherwise it generates
-          # incorrect results when passed to pkg-config
-          'sysroot%': '<!(cd <(DEPTH) && pwd -P)/chrome/installer/linux/debian_wheezy_arm-sysroot',
-        }], # OS=="linux" and target_arch=="arm" and chromeos==0
-
-        ['OS=="linux" and ((branding=="Chrome" and buildtype=="Official" and chromeos==0) or use_sysroot==1)' , {
-          'conditions': [
-            ['target_arch=="x64"', {
-              'sysroot%': '<!(cd <(DEPTH) && pwd -P)/chrome/installer/linux/debian_wheezy_amd64-sysroot',
-            }],
-            ['target_arch=="ia32"', {
-              'sysroot%': '<!(cd <(DEPTH) && pwd -P)/chrome/installer/linux/debian_wheezy_i386-sysroot',
-            }],
-        ],
-        }], # OS=="linux" and branding=="Chrome" and buildtype=="Official" and chromeos==0
-
-        ['OS=="linux" and target_arch=="mipsel"', {
-          'sysroot%': '<!(cd <(DEPTH) && pwd -P)/mipsel-sysroot/sysroot',
-          'CXX%': '<!(cd <(DEPTH) && pwd -P)/mipsel-sysroot/bin/mipsel-linux-gnu-gcc',
-        }],
-
         # Whether tests targets should be run, archived or just have the
         # dependencies verified. All the tests targets have the '_run' suffix,
         # e.g. base_unittests_run runs the target base_unittests. The test
         # target always calls tools/swarming_client/isolate.py. See the script's
         # --help for more information. Meant to be overriden with GYP_DEFINES.
         # TODO(maruel): Remove the conditions as more configurations are
         # supported.
         ['OS!="ios" and OS!="android" and chromeos==0', {
           'test_isolation_mode%': 'check',
         }, {
@@ skipping 34 matching lines @@
           'enable_wifi_bootstrapping%' : 1,
         }],
 
         # Path to sas.dll, which provides the SendSAS function.
         # http://msdn.microsoft.com/en-us/library/windows/desktop/dd979761(v=vs.85).aspx
         ['target_arch=="x64"', {
           'sas_dll_path%': '<(DEPTH)/third_party/platformsdk_win7/files/redist/amd64',
         }, {
           'sas_dll_path%': '<(DEPTH)/third_party/platformsdk_win7/files/redist/x86',
         }],
+
+        ['sysroot!=""', {
+          'pkg-config': '<(DEPTH)/build/linux/pkg-config-wrapper "<(sysroot)" "<(target_arch)" "<(system_libdir)"',
+        }, {
+          'pkg-config': 'pkg-config'
+        }],
       ],
 
       # Setting this to '0' will cause V8's startup snapshot to be
       # embedded in the binary instead of being a external files.
       'v8_use_external_startup_data%': 1,
 
       # Set this to 1 to enable use of concatenated impulse responses
       # for the HRTF panner in WebAudio.
       'use_concatenated_impulse_responses': 1,
 
@@ skipping 91 matching lines @@
     'image_loader_extension%': '<(image_loader_extension)',
     'fastbuild%': '<(fastbuild)',
     'dont_embed_build_metadata%': '<(dont_embed_build_metadata)',
     'win_z7%': '<(win_z7)',
     'dcheck_always_on%': '<(dcheck_always_on)',
     'tracing_like_official_build%': '<(tracing_like_official_build)',
     'arm_version%': '<(arm_version)',
     'arm_neon%': '<(arm_neon)',
     'arm_neon_optional%': '<(arm_neon_optional)',
     'sysroot%': '<(sysroot)',
+    'pkg-config%': '<(pkg-config)',
     'chroot_cmd%': '<(chroot_cmd)',
     'system_libdir%': '<(system_libdir)',
     'component%': '<(component)',
     'win_analyze%': '<(win_analyze)',
     'enable_resource_whitelist_generation%': '<(enable_resource_whitelist_generation)',
     'use_titlecase_in_grd%': '<(use_titlecase_in_grd)',
     'use_third_party_translations%': '<(use_third_party_translations)',
     'remoting%': '<(remoting)',
     'enable_one_click_signin%': '<(enable_one_click_signin)',
     'enable_pre_sync_backup%': '<(enable_pre_sync_backup)',
@@ skipping 5100 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }