Add libpoppler for PDF rendering, take 2

R=vandebo@chromium.org, edisonn@google.com

Author: richardlin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23301009

git-svn-id: http://skia.googlecode.com/svn/trunk@10833 2bbb7eff-a529-9590-31e7-b0007b416f81

6 files changed, 479 insertions, 53 deletions

diff --git a/gyp/fontconfig.gyp b/gyp/fontconfig.gyp
new file mode 100644
index 0000000000..94f6e4e009
--- /dev/null
+++ b/gyp/fontconfig.gyp
@@ -0,0 +1,101 @@
+# GYP for fontconfig (
+#
+# This has been tested on Windows and Mac.
+# This library is native to Linux, so build from source is not necessary.
+#
+# Additional files for building under Windows are provided here: (LGPL)
+# http://comments.gmane.org/gmane.comp.fonts.fontconfig/4438
+
+{
+  'variables': {
+    'skia_warnings_as_errors': 0,
+  },
+  'targets': [
+    {
+      'target_name': 'fontconfig',
+      'type': 'static_library',
+      'dependencies': [
+        'freetype.gyp:freetype_poppler',
+      ],
+      'include_dirs' : [
+        '../third_party/externals/fontconfig',
+
+        '../third_party/fontconfig/config',
+        '../third_party/fontconfig/config/src',
+      ],
+      'sources': [
+        '../third_party/externals/fontconfig/src/fcatomic.c',
+        '../third_party/externals/fontconfig/src/fcblanks.c',
+        '../third_party/externals/fontconfig/src/fccache.c',
+        '../third_party/externals/fontconfig/src/fccfg.c',
+        '../third_party/externals/fontconfig/src/fccharset.c',
+        '../third_party/externals/fontconfig/src/fccompat.c',
+        '../third_party/externals/fontconfig/src/fcdbg.c',
+        '../third_party/externals/fontconfig/src/fcdefault.c',
+        '../third_party/externals/fontconfig/src/fcdir.c',
+        '../third_party/externals/fontconfig/src/fcfreetype.c',
+        '../third_party/externals/fontconfig/src/fcfs.c',
+        '../third_party/externals/fontconfig/src/fchash.c',
+        '../third_party/externals/fontconfig/src/fcinit.c',
+        '../third_party/externals/fontconfig/src/fclang.c',
+        '../third_party/externals/fontconfig/src/fclist.c',
+        '../third_party/externals/fontconfig/src/fcmatch.c',
+        '../third_party/externals/fontconfig/src/fcmatrix.c',
+        '../third_party/externals/fontconfig/src/fcname.c',
+        '../third_party/externals/fontconfig/src/fcobjs.c',
+        '../third_party/externals/fontconfig/src/fcpat.c',
+        '../third_party/externals/fontconfig/src/fcserialize.c',
+        '../third_party/externals/fontconfig/src/fcstat.c',
+        '../third_party/externals/fontconfig/src/fcstr.c',
+        '../third_party/externals/fontconfig/src/fcxml.c',
+        '../third_party/externals/fontconfig/src/ftglue.c',
+      ],
+      'defines': [
+        'HAVE_CONFIG_H',
+      ],
+      'cflags': [
+        '-fPIC',
+      ],
+
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '../third_party/externals/fontconfig',
+        ],
+      },
+
+      'conditions': [
+        ['skia_os == "mac"', {
+          'include_dirs': [
+            '../third_party/fontconfig/config/mac',
+            '../third_party/fontconfig/config/mac/src',
+          ],
+          'defines': [
+            'FC_CACHEDIR',
+            'FONTCONFIG_PATH',
+          ],
+          'libraries': [
+            '$(SDKROOT)/usr/lib/libexpat.dylib',
+          ],
+          'xcode_settings': {
+            'DYLIB_INSTALL_NAME_BASE': '@executable_path',
+          },
+        }],
+        ['skia_os == "win"', {
+          'include_dirs': [
+            '../third_party/fontconfig/config/windows',
+            '../third_party/fontconfig/config/windows/src',
+          ],
+          'sources!': [
+            '../third_party/externals/fontconfig/src/fccompat.c',
+            '../third_party/externals/fontconfig/src/fcxml.c',
+          ],
+          'defines': [
+            # inline is not recognized  in C and has to be __inline
+            'inline=__inline',
+          ],
+        }],
+      ],
+    },
+  ],
+}
+
diff --git a/gyp/freetype.gyp b/gyp/freetype.gyp
index 91c92b7522..30afb064dc 100644
--- a/gyp/freetype.gyp
+++ b/gyp/freetype.gyp
@@ -46,69 +46,20 @@
         # we are dependent upon PNG for color emoji glyphs
         'images.gyp:images'
       ],
-      'sources': [
-        # base components (required)
-        '../third_party/externals/freetype/src/base/ftsystem.c',
-        '../third_party/externals/freetype/src/base/ftinit.c',
-        '../third_party/externals/freetype/src/base/ftdebug.c',
-        '../third_party/externals/freetype/src/base/ftbase.c',
-
-        '../third_party/externals/freetype/src/base/ftbbox.c',       # recommended, see <freetype/ftbbox.h>
-        '../third_party/externals/freetype/src/base/ftglyph.c',      # recommended, see <freetype/ftglyph.h>
-
-        '../third_party/externals/freetype/src/base/ftbitmap.c',     # optional, see <freetype/ftbitmap.h>
-        '../third_party/externals/freetype/src/base/ftfstype.c',     # optional
-        '../third_party/externals/freetype/src/base/ftgasp.c',       # optional, see <freetype/ftgasp.h>
-        '../third_party/externals/freetype/src/base/ftlcdfil.c',     # optional, see <freetype/ftlcdfil.h>
-        '../third_party/externals/freetype/src/base/ftmm.c',         # optional, see <freetype/ftmm.h>
-        '../third_party/externals/freetype/src/base/ftpatent.c',     # optional
-        '../third_party/externals/freetype/src/base/ftstroke.c',     # optional, see <freetype/ftstroke.h>
-        '../third_party/externals/freetype/src/base/ftsynth.c',      # optional, see <freetype/ftsynth.h>
-        '../third_party/externals/freetype/src/base/fttype1.c',      # optional, see <freetype/t1tables.h>
-        '../third_party/externals/freetype/src/base/ftwinfnt.c',     # optional, see <freetype/ftwinfnt.h>
-        '../third_party/externals/freetype/src/base/ftxf86.c',       # optional, see <freetype/ftxf86.h>
-
-        # font drivers (optional; at least one is needed)
-        '../third_party/externals/freetype/src/cff/cff.c',           # CFF/OpenType font driver
-        '../third_party/externals/freetype/src/sfnt/sfnt.c',         # SFNT files support (TrueType & OpenType)
-        '../third_party/externals/freetype/src/truetype/truetype.c', # TrueType font driver
-
-        # rasterizers (optional; at least one is needed for vector formats)
-        '../third_party/externals/freetype/src/raster/raster.c',     # monochrome rasterizer
-        '../third_party/externals/freetype/src/smooth/smooth.c',     # anti-aliasing rasterizer
-
-        # auxiliary modules (optional)
-        '../third_party/externals/freetype/src/autofit/autofit.c',   # auto hinting module
-        '../third_party/externals/freetype/src/pshinter/pshinter.c', # PS hinting module
-        '../third_party/externals/freetype/src/psnames/psnames.c',   # PostScript glyph names support
+      'includes': [
+        # common freetype sources needed for both the base Skia build and the
+        # libpoppler build for testing only
+        'freetype.gypi',
       ],
       'include_dirs': [
         '../third_party/freetype/include_overrides',
-        '../third_party/externals/freetype/internal',
-        '../third_party/externals/freetype/builds',
-        '../third_party/externals/freetype/include',
-        '../third_party/externals/freetype',
-      ],
-      'cflags': [
-        '-DFT2_BUILD_LIBRARY',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../third_party/freetype/include_overrides',
-          '../third_party/externals/freetype/include',
         ],
       },
       'conditions': [
-        [ 'skia_warnings_as_errors', {
-          'cflags!': [
-            '-Werror',
-          ],
-        }],
-        [ 'skia_os == "mac"', {
-          'sources': [
-            '../third_party/externals/freetype/src/base/ftmac.c',        # only on the Macintosh
-          ],
-        }],
         [ 'skia_os == "android"', {
           # These flags are used by the Android OS.  They are probably overkill
           # for Skia, but we add them for consistency.
@@ -124,6 +75,31 @@
         }],
       ],
     },
+    {
+      'target_name': 'freetype_poppler',
+      'type': 'static_library',
+      'standalone_static_library': 1,
+      'includes': [
+        'freetype.gypi',
+      ],
+      'sources': [
+        # additional components used by poppler
+        '../third_party/externals/freetype/src/base/ftbdf.c',
+        '../third_party/externals/freetype/src/base/ftpfr.c',
+
+        '../third_party/externals/freetype/src/bdf/bdf.c',
+        '../third_party/externals/freetype/src/cid/type1cid.c',
+        '../third_party/externals/freetype/src/pcf/pcf.c',
+        '../third_party/externals/freetype/src/pfr/pfr.c',
+        '../third_party/externals/freetype/src/psaux/psaux.c',
+        '../third_party/externals/freetype/src/type1/type1.c',
+        '../third_party/externals/freetype/src/type42/type42.c',
+        '../third_party/externals/freetype/src/winfonts/winfnt.c',
+
+        '../third_party/externals/freetype/src/gzip/ftgzip.c',
+        '../third_party/externals/freetype/src/lzw/ftlzw.c',
+      ],
+    },
   ],
 }
 
diff --git a/gyp/freetype.gypi b/gyp/freetype.gypi
new file mode 100644
index 0000000000..da33262c8e
--- /dev/null
+++ b/gyp/freetype.gypi
@@ -0,0 +1,65 @@
+{
+  'sources': [
+    # base components (required)
+    '../third_party/externals/freetype/src/base/ftsystem.c',
+    '../third_party/externals/freetype/src/base/ftinit.c',
+    '../third_party/externals/freetype/src/base/ftdebug.c',
+    '../third_party/externals/freetype/src/base/ftbase.c',
+
+    '../third_party/externals/freetype/src/base/ftbbox.c',       # recommended, see <freetype/ftbbox.h>
+    '../third_party/externals/freetype/src/base/ftglyph.c',      # recommended, see <freetype/ftglyph.h>
+
+    '../third_party/externals/freetype/src/base/ftbitmap.c',     # optional, see <freetype/ftbitmap.h>
+    '../third_party/externals/freetype/src/base/ftfstype.c',     # optional
+    '../third_party/externals/freetype/src/base/ftgasp.c',       # optional, see <freetype/ftgasp.h>
+    '../third_party/externals/freetype/src/base/ftlcdfil.c',     # optional, see <freetype/ftlcdfil.h>
+    '../third_party/externals/freetype/src/base/ftmm.c',         # optional, see <freetype/ftmm.h>
+    '../third_party/externals/freetype/src/base/ftpatent.c',     # optional
+    '../third_party/externals/freetype/src/base/ftstroke.c',     # optional, see <freetype/ftstroke.h>
+    '../third_party/externals/freetype/src/base/ftsynth.c',      # optional, see <freetype/ftsynth.h>
+    '../third_party/externals/freetype/src/base/fttype1.c',      # optional, see <freetype/t1tables.h>
+    '../third_party/externals/freetype/src/base/ftwinfnt.c',     # optional, see <freetype/ftwinfnt.h>
+    '../third_party/externals/freetype/src/base/ftxf86.c',       # optional, see <freetype/ftxf86.h>
+
+    # font drivers (optional; at least one is needed)
+    '../third_party/externals/freetype/src/cff/cff.c',           # CFF/OpenType font driver
+    '../third_party/externals/freetype/src/sfnt/sfnt.c',         # SFNT files support (TrueType & OpenType)
+    '../third_party/externals/freetype/src/truetype/truetype.c', # TrueType font driver
+
+    # rasterizers (optional; at least one is needed for vector formats)
+    '../third_party/externals/freetype/src/raster/raster.c',     # monochrome rasterizer
+    '../third_party/externals/freetype/src/smooth/smooth.c',     # anti-aliasing rasterizer
+
+    # auxiliary modules (optional)
+    '../third_party/externals/freetype/src/autofit/autofit.c',   # auto hinting module
+    '../third_party/externals/freetype/src/pshinter/pshinter.c', # PS hinting module
+    '../third_party/externals/freetype/src/psnames/psnames.c',   # PostScript glyph names support
+  ],
+  'include_dirs': [
+    '../third_party/externals/freetype/internal',
+    '../third_party/externals/freetype/builds',
+    '../third_party/externals/freetype/include',
+    '../third_party/externals/freetype',
+  ],
+  'defines': [
+    'FT2_BUILD_LIBRARY',
+  ],
+  'conditions': [
+    [ 'skia_warnings_as_errors', {
+      'cflags!': [
+        '-Werror',
+      ],
+    }],
+    [ 'skia_os == "mac"', {
+      'sources': [
+        '../third_party/externals/freetype/src/base/ftmac.c',        # only on the Macintosh
+      ],
+    }],
+  ],
+  'direct_dependent_settings': {
+    'include_dirs': [
+      '../third_party/externals/freetype/include',
+    ],
+  },
+}
+
diff --git a/gyp/gm.gyp b/gyp/gm.gyp
index 6608aba5dc..04efaa6f98 100644
--- a/gyp/gm.gyp
+++ b/gyp/gm.gyp
@@ -60,6 +60,17 @@
         'pdf.gyp:pdf',
       ],
       'conditions': [
+        ['skia_os in ["linux", "mac", "win"]', {
+          'dependencies': [
+            'poppler.gyp:libpoppler-cpp-gpl',
+          ],
+          'sources': [
+            '../src/utils/SkPDFRasterizer.cpp',
+          ],
+          'defines': [
+            'SK_BUILD_POPPLER',
+          ],
+        }],
         ['skia_os == "mac"', {
           'sources!': [
             '../gm/system_preferences_default.cpp',
diff --git a/gyp/iconv.gyp b/gyp/iconv.gyp
new file mode 100644
index 0000000000..a727469cc2
--- /dev/null
+++ b/gyp/iconv.gyp
@@ -0,0 +1,44 @@
+# GYP for iconv
+#
+# NOTE: WINDOWS BUILD ONLY.
+# iconv should be native to Mac and Linux.
+#
+# Based on instructions found on http://www.codeproject.com/Articles/302012/How-to-Build-libiconv-with-Microsoft-Visual-Studio
+# See the relevant README.chromium file for more information.
+
+{
+  'variables': {
+    'skia_warnings_as_errors': 0,
+  },
+  'targets': [
+    {
+      'target_name': 'iconv',
+      'type': 'static_library',
+      'include_dirs' : [
+        '../third_party/externals/iconv/lib',
+        '../third_party/iconv/config',
+      ],
+      'sources': [
+        '../third_party/externals/iconv/lib/iconv.c',
+        '../third_party/externals/iconv/libcharset/lib/localcharset.c',
+      ],
+
+      'conditions': [
+        ['skia_os == "win"', {
+          'include_dirs': [
+            '../third_party/iconv/config/windows',
+          ],
+          'direct_dependent_settings': {
+            'include_dirs': [
+              '../third_party/iconv/config/windows',
+            ],
+          },
+          'defines': [
+            'LIBDIR',
+          ],
+        }],
+      ],
+    },
+  ],
+}
+
diff --git a/gyp/poppler.gyp b/gyp/poppler.gyp
new file mode 100644
index 0000000000..7b1a0ccac5
--- /dev/null
+++ b/gyp/poppler.gyp
@@ -0,0 +1,229 @@
+# GYP for libpoppler, a PDF rendering library.
+#
+# !!! WARNING !!! Poppler is GPL software, and should not be used in anything
+# except testing code. Or the lawyercats won't be happy.
+#
+# libpoppler should be statically linked (doesn't have DLL exports),
+# but libpopper-cpp can be dynamically linked.
+
+{
+  'variables': {
+    'skia_warnings_as_errors': 0,
+  },
+  'targets': [
+    {
+      'target_name': 'libpoppler-gpl',
+      'type': 'static_library',
+      'include_dirs' : [
+        '../third_party/externals/poppler',
+        '../third_party/externals/poppler/goo',
+      ],
+      'sources': [
+        '../third_party/externals/poppler/fofi/FoFiBase.cc',
+        '../third_party/externals/poppler/fofi/FoFiEncodings.cc',
+        '../third_party/externals/poppler/fofi/FoFiIdentifier.cc',
+        '../third_party/externals/poppler/fofi/FoFiTrueType.cc',
+        '../third_party/externals/poppler/fofi/FoFiType1.cc',
+        '../third_party/externals/poppler/fofi/FoFiType1C.cc',
+        '../third_party/externals/poppler/goo/FixedPoint.cc',
+        '../third_party/externals/poppler/goo/gfile.cc',
+        '../third_party/externals/poppler/goo/gmem.cc',
+        '../third_party/externals/poppler/goo/gmempp.cc',
+        '../third_party/externals/poppler/goo/GooHash.cc',
+        '../third_party/externals/poppler/goo/GooList.cc',
+        '../third_party/externals/poppler/goo/GooString.cc',
+        '../third_party/externals/poppler/goo/GooTimer.cc',
+        '../third_party/externals/poppler/goo/grandom.cc',
+        '../third_party/externals/poppler/goo/gstrtod.cc',
+        '../third_party/externals/poppler/goo/ImgWriter.cc',
+        '../third_party/externals/poppler/goo/JpegWriter.cc',
+        '../third_party/externals/poppler/goo/PNGWriter.cc',
+        '../third_party/externals/poppler/goo/TiffWriter.cc',
+        '../third_party/externals/poppler/poppler/Annot.cc',
+        '../third_party/externals/poppler/poppler/Array.cc',
+        '../third_party/externals/poppler/poppler/BuiltinFont.cc',
+        '../third_party/externals/poppler/poppler/BuiltinFontTables.cc',
+        '../third_party/externals/poppler/poppler/CachedFile.cc',
+        '../third_party/externals/poppler/poppler/Catalog.cc',
+        '../third_party/externals/poppler/poppler/CharCodeToUnicode.cc',
+        '../third_party/externals/poppler/poppler/CMap.cc',
+        '../third_party/externals/poppler/poppler/DateInfo.cc',
+        '../third_party/externals/poppler/poppler/Decrypt.cc',
+        '../third_party/externals/poppler/poppler/Dict.cc',
+        '../third_party/externals/poppler/poppler/Error.cc',
+        '../third_party/externals/poppler/poppler/FileSpec.cc',
+        '../third_party/externals/poppler/poppler/FontEncodingTables.cc',
+        '../third_party/externals/poppler/poppler/FontInfo.cc',
+        '../third_party/externals/poppler/poppler/Form.cc',
+        '../third_party/externals/poppler/poppler/Function.cc',
+        '../third_party/externals/poppler/poppler/Gfx.cc',
+        '../third_party/externals/poppler/poppler/GfxFont.cc',
+        '../third_party/externals/poppler/poppler/GfxState.cc',
+        '../third_party/externals/poppler/poppler/GlobalParams.cc',
+        '../third_party/externals/poppler/poppler/Hints.cc',
+        '../third_party/externals/poppler/poppler/JArithmeticDecoder.cc',
+        '../third_party/externals/poppler/poppler/JBIG2Stream.cc',
+        '../third_party/externals/poppler/poppler/JPXStream.cc',
+        '../third_party/externals/poppler/poppler/Lexer.cc',
+        '../third_party/externals/poppler/poppler/Linearization.cc',
+        '../third_party/externals/poppler/poppler/Link.cc',
+        '../third_party/externals/poppler/poppler/LocalPDFDocBuilder.cc',
+        '../third_party/externals/poppler/poppler/Movie.cc',
+        '../third_party/externals/poppler/poppler/NameToCharCode.cc',
+        '../third_party/externals/poppler/poppler/Object.cc',
+        '../third_party/externals/poppler/poppler/OptionalContent.cc',
+        '../third_party/externals/poppler/poppler/Outline.cc',
+        '../third_party/externals/poppler/poppler/OutputDev.cc',
+        '../third_party/externals/poppler/poppler/Page.cc',
+        '../third_party/externals/poppler/poppler/PageLabelInfo.cc',
+        '../third_party/externals/poppler/poppler/PageTransition.cc',
+        '../third_party/externals/poppler/poppler/Parser.cc',
+        '../third_party/externals/poppler/poppler/PDFDoc.cc',
+        '../third_party/externals/poppler/poppler/PDFDocEncoding.cc',
+        '../third_party/externals/poppler/poppler/PDFDocFactory.cc',
+        '../third_party/externals/poppler/poppler/PopplerCache.cc',
+        '../third_party/externals/poppler/poppler/PreScanOutputDev.cc',
+        '../third_party/externals/poppler/poppler/ProfileData.cc',
+        '../third_party/externals/poppler/poppler/PSOutputDev.cc',
+        '../third_party/externals/poppler/poppler/PSTokenizer.cc',
+        '../third_party/externals/poppler/poppler/Rendition.cc',
+        '../third_party/externals/poppler/poppler/SecurityHandler.cc',
+        '../third_party/externals/poppler/poppler/Sound.cc',
+        '../third_party/externals/poppler/poppler/SplashOutputDev.cc',
+        '../third_party/externals/poppler/poppler/StdinCachedFile.cc',
+        '../third_party/externals/poppler/poppler/StdinPDFDocBuilder.cc',
+        '../third_party/externals/poppler/poppler/Stream.cc',
+        '../third_party/externals/poppler/poppler/strtok_r.cpp',
+        '../third_party/externals/poppler/poppler/TextOutputDev.cc',
+        '../third_party/externals/poppler/poppler/UnicodeMap.cc',
+        '../third_party/externals/poppler/poppler/UnicodeTypeTable.cc',
+        '../third_party/externals/poppler/poppler/UTF.cc',
+        '../third_party/externals/poppler/poppler/ViewerPreferences.cc',
+        '../third_party/externals/poppler/poppler/XpdfPluginAPI.cc',
+        '../third_party/externals/poppler/poppler/XRef.cc',
+        '../third_party/externals/poppler/splash/Splash.cc',
+        '../third_party/externals/poppler/splash/SplashBitmap.cc',
+        '../third_party/externals/poppler/splash/SplashClip.cc',
+        '../third_party/externals/poppler/splash/SplashFont.cc',
+        '../third_party/externals/poppler/splash/SplashFontEngine.cc',
+        '../third_party/externals/poppler/splash/SplashFontFile.cc',
+        '../third_party/externals/poppler/splash/SplashFontFileID.cc',
+        '../third_party/externals/poppler/splash/SplashFTFont.cc',
+        '../third_party/externals/poppler/splash/SplashFTFontEngine.cc',
+        '../third_party/externals/poppler/splash/SplashFTFontFile.cc',
+        '../third_party/externals/poppler/splash/SplashPath.cc',
+        '../third_party/externals/poppler/splash/SplashPattern.cc',
+        '../third_party/externals/poppler/splash/SplashScreen.cc',
+        '../third_party/externals/poppler/splash/SplashState.cc',
+        '../third_party/externals/poppler/splash/SplashT1Font.cc',
+        '../third_party/externals/poppler/splash/SplashT1FontEngine.cc',
+        '../third_party/externals/poppler/splash/SplashT1FontFile.cc',
+        '../third_party/externals/poppler/splash/SplashXPath.cc',
+        '../third_party/externals/poppler/splash/SplashXPathScanner.cc',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '../third_party/externals/poppler/poppler',
+        ],
+      },
+      'conditions': [
+        ['skia_os == "linux"', {
+          'include_dirs': [
+            '../third_party/poppler/config/linux',
+            '/usr/include/freetype2',
+          ],
+          'cflags': [
+            '-fPIC',
+          ],
+        }],
+        ['skia_os in ["mac", "win"]', {
+          'dependencies': [
+            'freetype.gyp:freetype_poppler',
+            'fontconfig.gyp:fontconfig',
+          ],
+        }],
+        ['skia_os == "mac"', {
+          'include_dirs': [
+            '../third_party/poppler/config/mac',
+          ],
+        }],
+        ['skia_os == "win"', {
+          'include_dirs': [
+            '../third_party/poppler/config/windows',
+          ],
+        }],
+      ],
+    },
+    
+    {
+      'target_name': 'libpoppler-cpp-gpl',
+      'dependencies': [
+        'libpoppler-gpl',
+      ],
+      'type': 'shared_library',
+      'include_dirs' : [
+        '../third_party/externals/poppler/cpp',
+        '../third_party/externals/poppler',
+        '../third_party/externals/poppler/poppler',
+        '../third_party/externals/poppler/goo',
+
+        '../third_party/poppler/config',
+      ],
+      'sources': [
+        '../third_party/externals/poppler/cpp/PNMWriter.cc',
+        '../third_party/externals/poppler/cpp/poppler-document.cpp',
+        '../third_party/externals/poppler/cpp/poppler-embedded-file.cpp',
+        '../third_party/externals/poppler/cpp/poppler-font.cpp',
+        '../third_party/externals/poppler/cpp/poppler-global.cpp',
+        '../third_party/externals/poppler/cpp/poppler-image.cpp',
+        '../third_party/externals/poppler/cpp/poppler-page.cpp',
+        '../third_party/externals/poppler/cpp/poppler-page-renderer.cpp',
+        '../third_party/externals/poppler/cpp/poppler-page-transition.cpp',
+        '../third_party/externals/poppler/cpp/poppler-private.cpp',
+        '../third_party/externals/poppler/cpp/poppler-toc.cpp',
+      ],
+      'defines': [
+        'poppler_cpp_EXPORTS',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '../third_party/externals/poppler/cpp',
+        ],
+      },
+      'conditions': [
+        ['skia_os == "linux"', {
+          'include_dirs': [
+            '../third_party/poppler/config/linux',
+          ],
+          'cflags': [
+            '-fPIC',
+          ],
+        }],
+        ['skia_os == "mac"', {
+          'include_dirs': [
+            '../third_party/poppler/config/mac',
+          ],
+          'libraries':[
+            '$(SDKROOT)/usr/lib/libiconv.dylib',
+            '$(SDKROOT)/usr/lib/libexpat.dylib',
+          ],
+          'xcode_settings': {
+            'DYLIB_INSTALL_NAME_BASE': '@executable_path',
+            'OTHER_CPLUSPLUSFLAGS!': [
+              # poppler doesn't do gcc-style exports
+              '-fvisibility=hidden',
+            ],
+          },
+        }],
+        ['skia_os == "win"', {
+          'dependencies': [
+            'iconv.gyp:iconv',
+          ],
+          'include_dirs': [
+            '../third_party/poppler/config/windows',
+          ],
+        }],
+      ],
+    },
+  ],
+}