I tried to Build GDAL with PDFium on linux, I succeeded it. I faced the following issue F .text._ZN13CFDF_Document12CreateNewDocEv 00000000000000ac .hidden CFDF_Document::CreateNewDoc() got that fixed by changing standalone.gypi removing -fvisibility=hidden.
As an next step I tried to Build GDAL with PDFium for android(cross compile) I succeed it.
But when I try to load the GDAL's shared library libgdal.so.20 which is dependent for my shared lib libread.so.
I see unsatisfied link error unable to load symbols in libgdal.so.20 U _ZN13CFDF_Document12CreateNewDocEv U _ZN13CPDF_Document15AddStandardFontEPKcP17CPDF_FontEncoding
But I see 00000000 T _ZN13CPDF_Document15AddStandardFontEPKcP17CPDF_FontEncoding 00000000 T _ZN13CPDF_Document12CreateNewDocEv
in pdfium/out/Release/obj.target/fpdfapi/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.o (also in libfpdfapi.a)
any suggestions on this issue or any one has worked on this will of great help.