Adding support to trunk for building Skia using the Android NDK.

This CL depends on a subsequent CL to add the appropriate NDK
toolchain and system sources to the skia repo.

Review URL: http://codereview.appspot.com/5306089/
Review URL: http://codereview.appspot.com/5306089

git-svn-id: http://skia.googlecode.com/svn/trunk/gyp@2592 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 152 insertions, 0 deletions

diff --git a/android_system.gyp b/android_system.gyp
new file mode 100644
index 0000000..6818f69
--- /dev/null
+++ b/android_system.gyp
@@ -0,0 +1,152 @@
+# This GYP file stores the dependencies necessary to build Skia on the Android
+# platform. The OS doesn't provide many stable libraries as part of the
+# distribution so we have to build a few of them ourselves.  
+#
+# NOTE: We tried adding the gyp file to the android/ directory at the root of 
+# the Skia repo, but that resulted in the generated makefiles being created
+# outside of the out directory. We may be able to move the bulk of this gyp
+# to the /android directory and put a simple shim here, but that has yet to be
+# tested. 
+
+{
+  # Define the location of the required Android sources, allowing for override
+  # in GYP_DEFINES.
+  #
+  # These sources are necessary because they must be built using the Android
+  # toolchain and they are not expected to be present on the host OS.
+  #
+  'variables': {
+    'android_repo%': '../../android_tools',
+  },
+  'android_repo%': '<(android_repo)',
+
+  'includes': [
+    'common.gypi',
+  ],
+
+  'targets': [
+    {
+      'target_name': 'ft2',
+      'type': 'static_library',
+      'sources': [
+        '<(android_repo)/external/freetype/src/base/ftbbox.c',
+        '<(android_repo)/external/freetype/src/base/ftbitmap.c',
+        '<(android_repo)/external/freetype/src/base/ftglyph.c',
+        '<(android_repo)/external/freetype/src/base/ftlcdfil.c',
+        '<(android_repo)/external/freetype/src/base/ftstroke.c',
+        '<(android_repo)/external/freetype/src/base/ftxf86.c',
+        '<(android_repo)/external/freetype/src/base/ftbase.c',
+        '<(android_repo)/external/freetype/src/base/ftsystem.c',
+        '<(android_repo)/external/freetype/src/base/ftinit.c',
+        '<(android_repo)/external/freetype/src/base/ftgasp.c',
+        '<(android_repo)/external/freetype/src/base/ftfstype.c',
+        '<(android_repo)/external/freetype/src/raster/raster.c',
+        '<(android_repo)/external/freetype/src/sfnt/sfnt.c',
+        '<(android_repo)/external/freetype/src/smooth/smooth.c',
+        '<(android_repo)/external/freetype/src/autofit/autofit.c',
+        '<(android_repo)/external/freetype/src/truetype/truetype.c',
+        '<(android_repo)/external/freetype/src/cff/cff.c',
+        '<(android_repo)/external/freetype/src/psnames/psnames.c',
+        '<(android_repo)/external/freetype/src/pshinter/pshinter.c',
+      ],
+      'include_dirs': [
+        '<(android_repo)/external/freetype/builds',
+        '<(android_repo)/external/freetype/include',
+      ],
+      'cflags': [
+        '-W',
+        '-Wall',
+        '-fPIC',
+        '-DPIC',
+        '-DDARWIN_NO_CARBON',
+        '-DFT2_BUILD_LIBRARY',
+        '-O2',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '<(android_repo)/external/freetype/include',  # For ft2build.h
+        ],
+      }
+    },
+    {
+      'target_name': 'expat',
+      'type': 'static_library',
+      'sources': [
+        '<(android_repo)/external/expat/lib/xmlparse.c',
+        '<(android_repo)/external/expat/lib/xmlrole.c',
+        '<(android_repo)/external/expat/lib/xmltok.c',
+      ],
+      'include_dirs': [
+        '<(android_repo)/external/expat',
+        '<(android_repo)/external/expat/lib',
+      ],
+      'cflags': [
+        '-Wall',
+        '-Wmissing-prototypes',
+        '-Wstrict-prototypes',
+        '-fexceptions',
+        '-DHAVE_EXPAT_CONFIG_H',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '<(android_repo)/external/expat/lib',  # For expat.h
+        ],
+      }
+    },
+    {
+      'target_name': 'gif',
+      'type': 'static_library',
+      'sources': [
+        '<(android_repo)/external/gif/dgif_lib.c',
+        '<(android_repo)/external/gif/gifalloc.c',
+        '<(android_repo)/external/gif/gif_err.c',
+      ],
+      'include_dirs': [
+        '<(android_repo)/external/gif',
+      ],
+      'cflags': [
+        '-Wno-format',
+        '-DHAVE_CONFIG_H',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '<(android_repo)/external/gif',
+        ],
+      }
+    },
+    {
+      'target_name': 'png',
+      'type': 'static_library',
+      'sources': [
+        '<(android_repo)/external/png/png.c',
+        '<(android_repo)/external/png/pngerror.c',
+        '<(android_repo)/external/png/pnggccrd.c',
+        '<(android_repo)/external/png/pngget.c',
+        '<(android_repo)/external/png/pngmem.c',
+        '<(android_repo)/external/png/pngpread.c',
+        '<(android_repo)/external/png/pngread.c',
+        '<(android_repo)/external/png/pngrio.c',
+        '<(android_repo)/external/png/pngrtran.c',
+        '<(android_repo)/external/png/pngrutil.c',
+        '<(android_repo)/external/png/pngset.c',
+        '<(android_repo)/external/png/pngtrans.c',
+        '<(android_repo)/external/png/pngvcrd.c',
+        '<(android_repo)/external/png/pngwio.c',
+        '<(android_repo)/external/png/pngwrite.c',
+        '<(android_repo)/external/png/pngwtran.c',
+        '<(android_repo)/external/png/pngwutil.c',
+      ],
+      'include_dirs': [
+        '<(android_repo)/external/png',
+      ],
+      'cflags': [
+        '-fvisibility=hidden',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '<(android_repo)/external/png',
+        ],
+      }
+    },
+  ]
+}
\ No newline at end of file