| # Copyright 2015 The PDFium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import("//build_overrides/pdfium.gni") |
| |
| # This file contains PDFium-related build flags. |
| |
| declare_args() { |
| # Build PDFium either: |
| # 1) When set to true, with a bundled FreeType, built from FreeType source |
| # code in //third_party/freetype and PDFium's FreeType configs in |
| # third_party/freetype/include. |
| # 2) When set to false, use whatever FreeType target is defined in |
| # //build/config/freetype. |
| pdf_bundle_freetype = pdf_bundle_freetype_override |
| |
| # Generate logging messages for click events that reach PDFium |
| pdf_enable_click_logging = false |
| |
| # Build PDFium either with or without v8 support. |
| pdf_enable_v8 = pdf_enable_v8_override |
| |
| # Build PDFium either with or without XFA Forms support. |
| pdf_enable_xfa = pdf_enable_xfa_override |
| |
| # If XFA, also support bmp codec. Ignored if not XFA. |
| pdf_enable_xfa_bmp = true |
| |
| # If XFA, also support gif codec. Ignored if not XFA. |
| pdf_enable_xfa_gif = true |
| |
| # If XFA, also support png codec. Ignored if not XFA. |
| pdf_enable_xfa_png = true |
| |
| # If XFA, also support tiff codec. Ignored if not XFA. |
| pdf_enable_xfa_tiff = true |
| |
| # Build PDFium using C++20 if set to true. Otherwise builds with C++17. |
| # There is no "pdf_use_cxx20_override" variable because this is only used in |
| # standalone PDFium, and not when PDFium is embedded in our projects. |
| pdf_use_cxx20 = (is_win && is_component_build) || is_fuchsia |
| |
| # Build PDFium against PartitionAlloc. When false, PDFium must build without |
| # requiring any PartitionAlloc headers or code to be present. When true, |
| # PDFium will use PartitionAlloc partitions to separate strings, scalars, |
| # etc. from other allocations. However, the use of PartitionAlloc for new or |
| # malloc is controlled by args in build_overrides/partition_alloc.gni. |
| pdf_use_partition_alloc = pdf_use_partition_alloc_override |
| |
| # Temporary config allowing chromium to switch its location of the |
| # partition_alloc library. https://crbug.com/1467773 |
| pdf_use_partition_alloc_new_location = false |
| |
| # Build PDFium to use Skia (experimental) for all PDFium graphics. |
| # If enabled, coexists in build with AGG graphics and the default |
| # renderer is selectable at runtime. |
| pdf_use_skia = pdf_use_skia_override |
| |
| # Build PDFium standalone. Now only controls whether the test binaries |
| # are built. Most logic is conditioned by build_with_chromium. |
| pdf_is_standalone = false |
| |
| # Build a complete static library |
| pdf_is_complete_lib = false |
| |
| # Enable callgrind for performance profiling |
| enable_callgrind = false |
| |
| # Don't build against bundled lcms2. |
| use_system_lcms2 = false |
| |
| # Don't build against bundled libopenjpeg2. |
| use_system_libopenjpeg2 = false |
| |
| # Don't build against bundled libpng. |
| use_system_libpng = false |
| |
| # Don't build against bundled libtiff. |
| use_system_libtiff = false |
| |
| # Don't build against bundled zlib. |
| use_system_zlib = false |
| |
| # Enable SSE2 for MSVC builds. Ignored if it's not a MSVC build. |
| msvc_use_sse2 = true |
| } |
| |
| assert(!pdf_is_complete_lib || !is_component_build, |
| "pdf_is_complete_lib=true requires is_component_build=false") |