• using R version 4.5.0 beta (2025-03-31 r88079 ucrt)
• using platform: x86_64-w64-mingw32
• R was compiled by     gcc.exe (GCC) 14.2.0     GNU Fortran (GCC) 14.2.0
• running under: Windows Server 2022 x64 (build 20348)
• using session charset: UTF-8
• checking for file 'image.textlinedetector/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'image.textlinedetector' version '0.2.3'
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking whether package 'image.textlinedetector' can be installed ... OK See the install log for details.
• used C++ compiler: 'g++.exe (GCC) 14.2.0'
• checking installed package size ... INFO   installed size is 21.8Mb   sub-directories of 1Mb or more:     libs 10.7Mb     share 10.2Mb
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [1s] OK
• checking whether the package can be loaded with stated dependencies ... [0s] OK
• checking whether the package can be unloaded cleanly ... [1s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s] OK
• checking whether the namespace can be unloaded cleanly ... [1s] OK
• checking loading without being on the library search path ... [1s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [3s] OK
• checking Rd files ... [0s] OK
• checking Rd metadata ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking line endings in shell scripts ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking compilation flags in Makevars ... OK
• checking for GNU extensions in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking use of PKG_*FLAGS in Makefiles ... OK
• checking pragmas in C/C++ headers and code ... OK
• checking compiled code ... WARNING File 'image.textlinedetector/libs/x64/image.textlinedetector.dll':   Found '_ZSt4cerr', possibly from 'std::cerr' (C++)     Object: '../windows/opencv/lib/libopencv_core481.a'   Found '_ZSt4cout', possibly from 'std::cout' (C++)     Object: '../windows/opencv/lib/libopencv_core481.a'   Found 'abort', possibly from 'abort' (C), 'runtime' (Fortran)     Objects: '../windows/opencv/lib/libopencv_core481.a',       '../windows/opencv/lib/libpng.a'   Found 'exit', possibly from 'exit' (C), 'stop' (Fortran)     Object: '../windows/opencv/lib/libjpeg.a' Compiled code should not call entry points which might terminate R nor write to stdout/stderr instead of to the console, nor use Fortran I/O nor system RNGs nor [v]sprintf. See 'Writing portable packages' in the 'Writing R Extensions' manual.
• checking examples ... [1s] OK
• checking PDF version of manual ... [20s] OK
• checking HTML version of manual ... [1s] OK
• DONE

Status: 1 WARNING