Use absolute paths for FreeType source code.

After moving to a DEPS based FreeType checkout, integration with
Chromium no longer works correctly when pdf_bundle_freetype is set
to true, because relative paths would point to
third_party/pdfium/third_party/freetype, and that no longer exists.

BUG=pdfium:688
TBR=drott@chromium.org,dsinclair@chromium.org,npm@chromium.org

Change-Id: I346072ddc1052d25be58ca1610f6d1c002fc03ef
Reviewed-on: https://pdfium-review.googlesource.com/3556
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 96 insertions, 93 deletions

diff --git a/third_party/BUILD.gn b/third_party/BUILD.gn
index 27abf1891b..81f919046f 100644
--- a/third_party/BUILD.gn
+++ b/third_party/BUILD.gn
@@ -56,9 +56,12 @@ if (pdf_bundle_freetype) {
   }
 
   config("freetype_public_includes_config") {
+    # The relative freetype/include path points to PDFium's custom config.
+    # The absolute path points to whatever copy of FreeType is in
+    # //third_party/freetype.
     include_dirs = [
       "freetype/include",
-      "freetype/src/include",
+      "//third_party/freetype/src/include",
     ]
     defines = [
       "FT_CONFIG_MODULES_H=<freetype-custom-config/ftmodule.h>",
@@ -82,101 +85,101 @@ if (pdf_bundle_freetype) {
 
     defines = [ "FT2_BUILD_LIBRARY" ]
     sources = [
-      "freetype/src/include/freetype/config/ftconfig.h",
-      "freetype/src/include/freetype/config/ftheader.h",
-      "freetype/src/include/freetype/config/ftstdlib.h",
-      "freetype/src/include/freetype/freetype.h",
-      "freetype/src/include/freetype/ftadvanc.h",
-      "freetype/src/include/freetype/ftbitmap.h",
-      "freetype/src/include/freetype/ftcffdrv.h",
-      "freetype/src/include/freetype/fterrdef.h",
-      "freetype/src/include/freetype/fterrors.h",
-      "freetype/src/include/freetype/ftglyph.h",
-      "freetype/src/include/freetype/ftgzip.h",
-      "freetype/src/include/freetype/ftimage.h",
-      "freetype/src/include/freetype/ftincrem.h",
-      "freetype/src/include/freetype/ftlcdfil.h",
-      "freetype/src/include/freetype/ftlist.h",
-      "freetype/src/include/freetype/ftmm.h",
-      "freetype/src/include/freetype/ftmodapi.h",
-      "freetype/src/include/freetype/ftmoderror.h",
-      "freetype/src/include/freetype/ftobjs.h",
-      "freetype/src/include/freetype/ftotval.h",
-      "freetype/src/include/freetype/ftoutln.h",
-      "freetype/src/include/freetype/ftrender.h",
-      "freetype/src/include/freetype/ftsizes.h",
-      "freetype/src/include/freetype/ftsnames.h",
-      "freetype/src/include/freetype/ftstream.h",
-      "freetype/src/include/freetype/ftsystem.h",
-      "freetype/src/include/freetype/fttrigon.h",
-      "freetype/src/include/freetype/ftttdrv.h",
-      "freetype/src/include/freetype/fttypes.h",
-      "freetype/src/include/freetype/internal/autohint.h",
-      "freetype/src/include/freetype/internal/ftcalc.h",
-      "freetype/src/include/freetype/internal/ftdebug.h",
-      "freetype/src/include/freetype/internal/ftdriver.h",
-      "freetype/src/include/freetype/internal/ftgloadr.h",
-      "freetype/src/include/freetype/internal/fthash.h",
-      "freetype/src/include/freetype/internal/ftmemory.h",
-      "freetype/src/include/freetype/internal/ftobjs.h",
-      "freetype/src/include/freetype/internal/ftpic.h",
-      "freetype/src/include/freetype/internal/ftrfork.h",
-      "freetype/src/include/freetype/internal/ftserv.h",
-      "freetype/src/include/freetype/internal/ftstream.h",
-      "freetype/src/include/freetype/internal/ftvalid.h",
-      "freetype/src/include/freetype/internal/internal.h",
-      "freetype/src/include/freetype/internal/psaux.h",
-      "freetype/src/include/freetype/internal/pshints.h",
-      "freetype/src/include/freetype/internal/services/svcid.h",
-      "freetype/src/include/freetype/internal/services/svfntfmt.h",
-      "freetype/src/include/freetype/internal/services/svgldict.h",
-      "freetype/src/include/freetype/internal/services/svkern.h",
-      "freetype/src/include/freetype/internal/services/svmetric.h",
-      "freetype/src/include/freetype/internal/services/svmm.h",
-      "freetype/src/include/freetype/internal/services/svpostnm.h",
-      "freetype/src/include/freetype/internal/services/svprop.h",
-      "freetype/src/include/freetype/internal/services/svpscmap.h",
-      "freetype/src/include/freetype/internal/services/svpsinfo.h",
-      "freetype/src/include/freetype/internal/services/svsfnt.h",
-      "freetype/src/include/freetype/internal/services/svttcmap.h",
-      "freetype/src/include/freetype/internal/services/svtteng.h",
-      "freetype/src/include/freetype/internal/services/svttglyf.h",
-      "freetype/src/include/freetype/internal/sfnt.h",
-      "freetype/src/include/freetype/internal/t1types.h",
-      "freetype/src/include/freetype/internal/tttypes.h",
-      "freetype/src/include/freetype/t1tables.h",
-      "freetype/src/include/freetype/ttnameid.h",
-      "freetype/src/include/freetype/tttables.h",
-      "freetype/src/include/freetype/tttags.h",
-      "freetype/src/include/ft2build.h",
-      "freetype/src/src/base/ftbase.c",
-      "freetype/src/src/base/ftbase.h",
-      "freetype/src/src/base/ftbitmap.c",
-      "freetype/src/src/base/ftglyph.c",
-      "freetype/src/src/base/ftinit.c",
-      "freetype/src/src/base/ftlcdfil.c",
-      "freetype/src/src/base/ftmm.c",
-      "freetype/src/src/base/ftsystem.c",
-      "freetype/src/src/cff/cff.c",
-      "freetype/src/src/cff/cffobjs.h",
-      "freetype/src/src/cff/cfftypes.h",
-      "freetype/src/src/cid/type1cid.c",
-      "freetype/src/src/psaux/psaux.c",
-      "freetype/src/src/pshinter/pshinter.c",
-      "freetype/src/src/psnames/psmodule.c",
-      "freetype/src/src/raster/raster.c",
-      "freetype/src/src/sfnt/sfnt.c",
-      "freetype/src/src/smooth/smooth.c",
-      "freetype/src/src/truetype/truetype.c",
-      "freetype/src/src/type1/type1.c",
+      "//third_party/freetype/src/include/freetype/config/ftconfig.h",
+      "//third_party/freetype/src/include/freetype/config/ftheader.h",
+      "//third_party/freetype/src/include/freetype/config/ftstdlib.h",
+      "//third_party/freetype/src/include/freetype/freetype.h",
+      "//third_party/freetype/src/include/freetype/ftadvanc.h",
+      "//third_party/freetype/src/include/freetype/ftbitmap.h",
+      "//third_party/freetype/src/include/freetype/ftcffdrv.h",
+      "//third_party/freetype/src/include/freetype/fterrdef.h",
+      "//third_party/freetype/src/include/freetype/fterrors.h",
+      "//third_party/freetype/src/include/freetype/ftglyph.h",
+      "//third_party/freetype/src/include/freetype/ftgzip.h",
+      "//third_party/freetype/src/include/freetype/ftimage.h",
+      "//third_party/freetype/src/include/freetype/ftincrem.h",
+      "//third_party/freetype/src/include/freetype/ftlcdfil.h",
+      "//third_party/freetype/src/include/freetype/ftlist.h",
+      "//third_party/freetype/src/include/freetype/ftmm.h",
+      "//third_party/freetype/src/include/freetype/ftmodapi.h",
+      "//third_party/freetype/src/include/freetype/ftmoderror.h",
+      "//third_party/freetype/src/include/freetype/ftobjs.h",
+      "//third_party/freetype/src/include/freetype/ftotval.h",
+      "//third_party/freetype/src/include/freetype/ftoutln.h",
+      "//third_party/freetype/src/include/freetype/ftrender.h",
+      "//third_party/freetype/src/include/freetype/ftsizes.h",
+      "//third_party/freetype/src/include/freetype/ftsnames.h",
+      "//third_party/freetype/src/include/freetype/ftstream.h",
+      "//third_party/freetype/src/include/freetype/ftsystem.h",
+      "//third_party/freetype/src/include/freetype/fttrigon.h",
+      "//third_party/freetype/src/include/freetype/ftttdrv.h",
+      "//third_party/freetype/src/include/freetype/fttypes.h",
+      "//third_party/freetype/src/include/freetype/internal/autohint.h",
+      "//third_party/freetype/src/include/freetype/internal/ftcalc.h",
+      "//third_party/freetype/src/include/freetype/internal/ftdebug.h",
+      "//third_party/freetype/src/include/freetype/internal/ftdriver.h",
+      "//third_party/freetype/src/include/freetype/internal/ftgloadr.h",
+      "//third_party/freetype/src/include/freetype/internal/fthash.h",
+      "//third_party/freetype/src/include/freetype/internal/ftmemory.h",
+      "//third_party/freetype/src/include/freetype/internal/ftobjs.h",
+      "//third_party/freetype/src/include/freetype/internal/ftpic.h",
+      "//third_party/freetype/src/include/freetype/internal/ftrfork.h",
+      "//third_party/freetype/src/include/freetype/internal/ftserv.h",
+      "//third_party/freetype/src/include/freetype/internal/ftstream.h",
+      "//third_party/freetype/src/include/freetype/internal/ftvalid.h",
+      "//third_party/freetype/src/include/freetype/internal/internal.h",
+      "//third_party/freetype/src/include/freetype/internal/psaux.h",
+      "//third_party/freetype/src/include/freetype/internal/pshints.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svcid.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svfntfmt.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svgldict.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svkern.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svmetric.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svmm.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svpostnm.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svprop.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svpscmap.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svpsinfo.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svsfnt.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svttcmap.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svtteng.h",
+      "//third_party/freetype/src/include/freetype/internal/services/svttglyf.h",
+      "//third_party/freetype/src/include/freetype/internal/sfnt.h",
+      "//third_party/freetype/src/include/freetype/internal/t1types.h",
+      "//third_party/freetype/src/include/freetype/internal/tttypes.h",
+      "//third_party/freetype/src/include/freetype/t1tables.h",
+      "//third_party/freetype/src/include/freetype/ttnameid.h",
+      "//third_party/freetype/src/include/freetype/tttables.h",
+      "//third_party/freetype/src/include/freetype/tttags.h",
+      "//third_party/freetype/src/include/ft2build.h",
+      "//third_party/freetype/src/src/base/ftbase.c",
+      "//third_party/freetype/src/src/base/ftbase.h",
+      "//third_party/freetype/src/src/base/ftbitmap.c",
+      "//third_party/freetype/src/src/base/ftglyph.c",
+      "//third_party/freetype/src/src/base/ftinit.c",
+      "//third_party/freetype/src/src/base/ftlcdfil.c",
+      "//third_party/freetype/src/src/base/ftmm.c",
+      "//third_party/freetype/src/src/base/ftsystem.c",
+      "//third_party/freetype/src/src/cff/cff.c",
+      "//third_party/freetype/src/src/cff/cffobjs.h",
+      "//third_party/freetype/src/src/cff/cfftypes.h",
+      "//third_party/freetype/src/src/cid/type1cid.c",
+      "//third_party/freetype/src/src/psaux/psaux.c",
+      "//third_party/freetype/src/src/pshinter/pshinter.c",
+      "//third_party/freetype/src/src/psnames/psmodule.c",
+      "//third_party/freetype/src/src/raster/raster.c",
+      "//third_party/freetype/src/src/sfnt/sfnt.c",
+      "//third_party/freetype/src/src/smooth/smooth.c",
+      "//third_party/freetype/src/src/truetype/truetype.c",
+      "//third_party/freetype/src/src/type1/type1.c",
     ]
     if (pdf_use_skia || pdf_use_skia_paths) {
       sources += [
-        "freetype/src/include/freetype/ftfntfmt.h",
-        "freetype/src/include/freetype/ftsynth.h",
-        "freetype/src/src/base/ftfntfmt.c",
-        "freetype/src/src/base/ftfstype.c",
-        "freetype/src/src/base/fttype1.c",
+        "//third_party/freetype/src/include/freetype/ftfntfmt.h",
+        "//third_party/freetype/src/include/freetype/ftsynth.h",
+        "//third_party/freetype/src/src/base/ftfntfmt.c",
+        "//third_party/freetype/src/src/base/ftfstype.c",
+        "//third_party/freetype/src/src/base/fttype1.c",
       ]
     }
   }