I am trying to build PDFium for Android. I am using a Debian stretch.
I executed the following commands :
> mkdir build
> cd build
> mkdir build/source
> cd source
> gclient config --unmanaged https://pdfium.googlesource.com/pdfium.git
> echo "target_os = [ 'android' ]" >> .gclient
> gclient sync
> cd pdfium
> build/install-build-deps-android.sh
Once the dependencies were installed, I executed this :
> gn args wx/arm64/release
I put these as arguments
# Build arguments go here.
# See "gn args <out_dir> --list" for available build arguments.
target_os = "android"
target_cpu = "arm64" # See "Figuring out target_cpu" below
use_goma = false # Googlers only. Make sure goma is installed and running first.
is_debug = false # Enable debugging features.
# Set true to enable experimental Skia backend.
pdf_use_skia = false
# # Set true to enable experimental Skia backend (paths only).
pdf_use_skia_paths = false
pdf_enable_xfa = false # Set false to remove XFA support (implies JS support).
pdf_enable_v8 = false # Set false to remove Javascript support.
pdf_is_standalone = true # Set for a non-embedded build.
is_component_build = true # Disable component build (Though it should work) #
clang_use_chrome_plugins = false # Currently must be false.
use_cxx11_on_android=false
When I exit the editor, i Get the following errors :
ERROR Unresolved dependencies.
//:pdfium_embeddertests__exec(//build/toolchain/android:android_clang_arm64)
needs //build/android:cpplib_stripped(//build/toolchain/android:android_clang_arm64)
//:pdfium_unittests__exec(//build/toolchain/android:android_clang_arm64)
needs //build/android:cpplib_stripped(//build/toolchain/android:android_clang_arm64)
Could you help me ? Do you have any ideas about the mistake I made here ? Is it a wrong configuration ? Missing dependency ?
Thank you very much for any help you could give me.
I answer to my own question in case somebody else gets the same problem. This was a problem in the Pdfium build scripts.
This is now fixed in Pdfium/master (thanks to the Pdfium team !)
Il you have an older version, you just have to remove these lines
if (is_component_build || is_asan) {
data_deps += [ "//build/android:cpplib_stripped" ]
}
in the file testing/test.gni