问题描述
我正在使用Windows，并且刚刚更新为R 4.0.3（从RStudio到1.3.959）并运行了R检查我的一个使用{{1}的软件包}和Rcpp，我得到以下注释：
RcppArmadillo当我在> checking compiled code ... NOTE
Note: information on .o files for i386 is not available
Note: information on .o files for x64 is not available
File 'C:/Users/NIR_Workstation/Documents/GitHub/prospectr.Rcheck/prospectr/libs/i386/prospectr.dll':
Found 'abort',possibly from 'abort' (C),'runtime' (Fortran)
Found 'exit',possibly from 'exit' (C),'stop' (Fortran)
Found 'printf',possibly from 'printf' (C)
File 'C:/Users/NIR_Workstation/Documents/GitHub/prospectr.Rcheck/prospectr/libs/x64/prospectr.dll':
Found 'abort',possibly from 'printf' (C)
下运行检查时，不会输出此NOTE。
我试图找出包装中发生了什么，但没有成功。
我也尝试过此操作（使用R 4.0.2）：
R 4.0.3，我得到与包的输出相同的NOTE类型。同样，对于Rcpp::Rcpp.package.skeleton("aTest",example_code = TRUE)
rcmdcheck::rcmdcheck(error_on = "warning",check_dir = "check")
，不会输出该注释。
关于此注释的任何想法吗？或至少对我可以尝试找出正在发生的事情的任何建议？
谢谢。
更新的问题：
我想在更新问题之前进行其他测试。
这里是：
我在其他几台Windows计算机上重新安装了R 4.0.2
以及R 4.0.3，rtools和RStudio软件包
运行下面的示例（不存在预编译的对象）。我设法使用devtools来重现使用reprex()创建的另一个模板包得到的NOTE：
Rcpp.package.skeleton()由reprex package（v0.3.0）于2020-10-18创建
mdir <- "./my_dir"
dir.create(mdir)
setwd("./my_dir")
Rcpp::Rcpp.package.skeleton("anotherTest",example_code = TRUE)
#> Creating directories ...
#> Creating DESCRIPTION ...
#> Creating NAMESPACE ...
#> Creating Read-and-delete-me ...
#> Saving functions and data ...
#> Making help files ...
#> Done.
#> Further steps are described in './anotherTest/Read-and-delete-me'.
#>
#> Adding Rcpp settings
#> >> added Imports: Rcpp
#> >> added LinkingTo: Rcpp
#> >> added useDynLib directive to NAMESPACE
#> >> added importFrom(Rcpp,evalCpp) directive to NAMESPACE
#> >> added example src file using Rcpp attributes
#> >> added Rd file for rcpp_hello_world
#> >> compiled Rcpp attributes
devtools::check("./anotherTest")
#> -- Building ----------------------------------------------------- anotherTest --
#> Setting env vars:
#> * CFLAGS : -Wall -pedantic
#> * CXXFLAGS : -Wall -pedantic
#> * CXX11FLAGS: -Wall -pedantic
#> --------------------------------------------------------------------------------
#> checking for file 'C:\Users\raml\AppData\Local\Temp\RtmpqMz20b\reprex4cd8438440a2\my_dir\anotherTest/DESCRIPTION' ... v checking for file 'C:\Users\raml\AppData\Local\Temp\RtmpqMz20b\reprex4cd8438440a2\my_dir\anotherTest/DESCRIPTION' (612ms)
#> - preparing 'anotherTest':
#> checking DESCRIPTION Meta-information ... checking DESCRIPTION Meta-information ... v checking DESCRIPTION Meta-information
#> - cleaning src
#> - checking for LF line-endings in source and make files and shell scripts
#> - checking for empty or unneeded directories
#> - building 'anotherTest_1.0.tar.gz'
#>
#> -- Checking ----------------------------------------------------- anotherTest --
#> Setting env vars:
#> * _R_CHECK_CRAN_INCOMING_REMOTE_: FALSE
#> * _R_CHECK_CRAN_INCOMING_ : FALSE
#> * _R_CHECK_FORCE_SUGGESTS_ : FALSE
#> * NOT_CRAN : true
#> -- R CMD check -----------------------------------------------------------------
#> - using log directory 'C:/Users/raml/AppData/Local/Temp/RtmpCM99SH/anotherTest.Rcheck' (453ms)
#> - using R version 4.0.3 (2020-10-10)
#> - using platform: x86_64-w64-mingw32 (64-bit)
#> - using session charset: ISO8859-1
#> - using options '--no-manual --as-cran'
#> checking for file 'anotherTest/DESCRIPTION' ... checking for file 'anotherTest/DESCRIPTION' ... v checking for file 'anotherTest/DESCRIPTION'
#> - checking extension type ... Package
#> - this is package 'anotherTest' version '1.0'
#> checking package namespace information ... checking package namespace information ... v checking package namespace information
#> checking package dependencies ... checking package dependencies ... v checking package dependencies (1.4s)
#> checking if this is a source package ... v checking if this is a source package
#> v checking if there is a namespace
#> checking for executable files ... checking for executable files ... v checking for executable files (9.7s)
#> checking for hidden files and directories ... v checking for hidden files and directories
#> checking for portable file names ... checking for portable file names ... v checking for portable file names
#> v checking serialization versions
#> checking whether package 'anotherTest' can be installed ... checking whether package 'anotherTest' can be installed ... v checking whether package 'anotherTest' can be installed (29.5s)
#> checking installed package size ... checking installed package size ... v checking installed package size
#> v checking package directory
#> checking for future file timestamps ... checking for future file timestamps ... v checking for future file timestamps
#> checking DESCRIPTION Meta-information ... checking DESCRIPTION Meta-information ... v checking DESCRIPTION Meta-information (689ms)
#> v checking top-level files
#> v checking for left-over files
#> v checking index information
#> checking package subdirectories ... checking package subdirectories ... v checking package subdirectories
#> checking R files for non-ASCII characters ... checking R files for non-ASCII characters ... v checking R files for non-ASCII characters
#> checking R files for Syntax errors ... checking R files for Syntax errors ... v checking R files for Syntax errors
#> - loading checks for arch 'i386'
#> checking whether the package can be loaded ... checking whether the package can be loaded ... ** checking whether the package can be loaded ... OK
#> checking whether the package can be loaded with stated dependencies ... checking whether the package can be loaded with stated dependencies ... ** checking whether the package can be loaded with stated dependencies ... OK
#> checking whether the package can be unloaded cleanly ... checking whether the package can be unloaded cleanly ... ** checking whether the package can be unloaded cleanly ... OK
#> checking whether the namespace can be loaded with stated dependencies ... checking whether the namespace can be loaded with stated dependencies ... ** checking whether the namespace can be loaded with stated dependencies ... OK
#> checking whether the namespace can be unloaded cleanly ... checking whether the namespace can be unloaded cleanly ... ** checking whether the namespace can be unloaded cleanly ... OK
#> checking loading without being on the library search path ... checking loading without being on the library search path ... ** checking loading without being on the library search path ... OK
#> - loading checks for arch 'x64'
#> checking whether the package can be loaded ... checking whether the package can be loaded ... ** checking whether the package can be loaded ... OK
#> checking whether the package can be loaded with stated dependencies ... checking whether the package can be loaded with stated dependencies ... ** checking whether the package can be loaded with stated dependencies ... OK
#> checking whether the package can be unloaded cleanly ... checking whether the package can be unloaded cleanly ... ** checking whether the package can be unloaded cleanly ... OK
#> checking whether the namespace can be loaded with stated dependencies ... checking whether the namespace can be loaded with stated dependencies ... ** checking whether the namespace can be loaded with stated dependencies ... OK
#> checking whether the namespace can be unloaded cleanly ... checking whether the namespace can be unloaded cleanly ... ** checking whether the namespace can be unloaded cleanly ... OK
#> checking loading without being on the library search path ... checking loading without being on the library search path ... ** checking loading without being on the library search path ... OK
#> checking dependencies in R code ... checking dependencies in R code ... v checking dependencies in R code (475ms)
#> checking S3 generic/method consistency ... checking S3 generic/method consistency ... v checking S3 generic/method consistency (959ms)
#> checking replacement functions ... checking replacement functions ... v checking replacement functions (568ms)
#> checking foreign function calls ... checking foreign function calls ... v checking foreign function calls (575ms)
#> checking R code for possible problems ... checking R code for possible problems ... v checking R code for possible problems (4s)
#> checking Rd files ... checking Rd files ... v checking Rd files (375ms)
#> checking Rd Metadata ... checking Rd Metadata ... v checking Rd Metadata
#> checking Rd line widths ... checking Rd line widths ... v checking Rd line widths
#> checking Rd cross-references ... checking Rd cross-references ... v checking Rd cross-references (364ms)
#> checking for missing documentation entries ... checking for missing documentation entries ... v checking for missing documentation entries (562ms)
#> checking for code/documentation mismatches ... checking for code/documentation mismatches ... v checking for code/documentation mismatches (1.8s)
#> checking Rd \usage sections ... checking Rd \usage sections ... v checking Rd \usage sections (1.3s)
#> checking Rd contents ... checking Rd contents ... v checking Rd contents
#> checking for unstated dependencies in examples ... checking for unstated dependencies in examples ... v checking for unstated dependencies in examples
#> checking line endings in C/C++/Fortran sources/headers ... v checking line endings in C/C++/Fortran sources/headers
#> checking pragmas in C/C++ headers and code ... checking pragmas in C/C++ headers and code ... v checking pragmas in C/C++ headers and code
#> v checking compilation flags used
#> checking compiled code ... checking compiled code ... N checking compiled code (27.9s)
#> Note: information on .o files for i386 is not available
#> Note: information on .o files for x64 is not available
#> File 'C:/Users/raml/AppData/Local/Temp/RtmpCM99SH/anotherTest.Rcheck/anotherTest/libs/i386/anotherTest.dll':
#> Found 'abort','runtime' (Fortran)
#> Found 'exit','stop' (Fortran)
#> Found 'printf',possibly from 'printf' (C)
#> File 'C:/Users/raml/AppData/Local/Temp/RtmpCM99SH/anotherTest.Rcheck/anotherTest/libs/x64/anotherTest.dll':
#> Found 'abort',possibly from 'printf' (C)
#>
#> 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. The detected symbols are linked into the code but
#> might come from libraries and not actually be called.
#>
#> See 'Writing portable packages' in the 'Writing R Extensions' manual.
#> checking examples ... - checking examples (360ms)
#> running examples for arch 'i386' ... running examples for arch 'i386' ... ** running examples for arch 'i386' ... OK
#> running examples for arch running examples for arch 'x64' ... running examples for arch 'x64' ... ** running examples for arch 'x64' ... OK
#> v checking for non-standard things in the check directory
#> v checking for detritus in the temp directory
#>
#> See
#> 'C:/Users/raml/AppData/Local/Temp/RtmpCM99SH/anotherTest.Rcheck/00check.log'
#> for details.
#>
#>
#>
#> -- R CMD check results ------------------------------------ anotherTest 1.0 ----
#> Duration: 1m 31.9s
#>
#> > checking compiled code ... NOTE
#> Note: information on .o files for i386 is not available
#> Note: information on .o files for x64 is not available
#> File 'C:/Users/raml/AppData/Local/Temp/RtmpCM99SH/anotherTest.Rcheck/anotherTest/libs/i386/anotherTest.dll':
#> Found 'abort','runtime' (Fortran)
#> Found 'exit','stop' (Fortran)
#> Found 'printf',possibly from 'printf' (C)
#> File 'C:/Users/raml/AppData/Local/Temp/RtmpCM99SH/anotherTest.Rcheck/anotherTest/libs/x64/anotherTest.dll':
#> Found 'abort',possibly from 'printf' (C)
#>
#> 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. The detected symbols are linked into the code but
#> might come from libraries and not actually be called.
#>
#> See 'Writing portable packages' in the 'Writing R Extensions' manual.
#>
#> 0 errors v | 0 warnings v | 1 note x
-
devtools::session_info() #> - Session info --------------------------------------------------------------- #> setting value #> version R version 4.0.3 (2020-10-10) #> os Windows 7 x64 SP 1 #> system x86_64,mingw32 #> ui RTerm #> language (EN) #> collate German_Switzerland.1252 #> ctype German_Switzerland.1252 #> tz Europe/Berlin #> date 2020-10-18 #> #> - Packages ------------------------------------------------------------------- #> package * version date lib source #> assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.0.3) #> backports 1.1.10 2020-09-15 [1] CRAN (R 4.0.3) #> callr 3.5.1 2020-10-13 [1] CRAN (R 4.0.3) #> cli 2.1.0 2020-10-12 [1] CRAN (R 4.0.3) #> Crayon 1.3.4 2017-09-16 [1] CRAN (R 4.0.3) #> desc 1.2.0 2018-05-01 [1] CRAN (R 4.0.3) #> devtools 2.3.2 2020-09-18 [1] CRAN (R 4.0.3) #> digest 0.6.26 2020-10-17 [1] CRAN (R 4.0.3) #> ellipsis 0.3.1 2020-05-15 [1] CRAN (R 4.0.3) #> evaluate 0.14 2019-05-28 [1] CRAN (R 4.0.3) #> fansi 0.4.1 2020-01-08 [1] CRAN (R 4.0.3) #> fs 1.5.0 2020-07-31 [1] CRAN (R 4.0.3) #> glue 1.4.2 2020-08-27 [1] CRAN (R 4.0.3) #> highr 0.8 2019-03-20 [1] CRAN (R 4.0.3) #> htmltools 0.5.0 2020-06-16 [1] CRAN (R 4.0.3) #> knitr 1.30 2020-09-22 [1] CRAN (R 4.0.3) #> magrittr 1.5 2014-11-22 [1] CRAN (R 4.0.3) #> memoise 1.1.0 2017-04-21 [1] CRAN (R 4.0.3) #> pkgbuild 1.1.0 2020-07-13 [1] CRAN (R 4.0.3) #> pkgload 1.1.0 2020-05-29 [1] CRAN (R 4.0.3) #> prettyunits 1.1.1 2020-01-24 [1] CRAN (R 4.0.3) #> processx 3.4.4 2020-09-03 [1] CRAN (R 4.0.3) #> ps 1.4.0 2020-10-07 [1] CRAN (R 4.0.3) #> R6 2.4.1 2019-11-12 [1] CRAN (R 4.0.3) #> rcmdcheck 1.3.3 2019-05-07 [1] CRAN (R 4.0.3) #> Rcpp 1.0.5 2020-07-06 [1] CRAN (R 4.0.3) #> remotes 2.2.0 2020-07-21 [1] CRAN (R 4.0.3) #> rlang 0.4.8 2020-10-08 [1] CRAN (R 4.0.3) #> rmarkdown 2.4 2020-09-30 [1] CRAN (R 4.0.3) #> rprojroot 1.3-2 2018-01-03 [1] CRAN (R 4.0.3) #> rstudioapi 0.11 2020-02-07 [1] CRAN (R 4.0.3) #> sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 4.0.3) #> stringi 1.5.3 2020-09-09 [1] CRAN (R 4.0.3) #> stringr 1.4.0 2019-02-10 [1] CRAN (R 4.0.3) #> testthat 2.3.2 2020-03-02 [1] CRAN (R 4.0.3) #> usethis 1.6.3 2020-09-17 [1] CRAN (R 4.0.3) #> withr 2.3.0 2020-09-22 [1] CRAN (R 4.0.3) #> xfun 0.18 2020-09-29 [1] CRAN (R 4.0.3) #> xopen 1.0.0 2018-09-17 [1] CRAN (R 4.0.3) #> yaml 2.2.1 2020-02-01 [1] CRAN (R 4.0.3) #> #> [1] C:/Program Files/R/R-4.0.3/library和R 4.0.3 -
rtools35和R 4.0.2
在Linux（ -
R 4.0.3
rtools40）中对于这三个测试，检查均顺利通过。
总而言之，只有x86_64-pc-linux-gnu (64-bit)和R 4.0.3出现问题。这样对吗
假设问题来自rtools40？如果是这样，对
CRAN检查/提交？
谢谢
解决方法
在过去的几个月中，我有同样的问题。几个月前，我注意到Windows的R-devel出现了相同的问题（中止的误报等）。
此问题并非特定于Rcpp。对于仅包含Fortran或仅包含C或仅包含C ++的软件包，我可以重现NOTE。我在Windows命令提示符下使用Rtools40和PATH中的R 4.0.3运行R CMD。目前，该注释出现在Bioconductor 3.12中，用于检查数百个软件包，看似是否包含任何Fortran，C或C ++源代码的软件包。如前所述，“注”仅在Windows，R 4.0.3或更高版本以及Rtools40中出现。对于Linux或Mac下的相同软件包或R的较早版本，不会显示NOTE。
我两天前向CRAN提交了一个程序包，即使我在同一程序包上执行R CMD检查时看到了NOTE，CRAN也没有将NOTE视为问题。因此，我认为这不会导致您提交CRAN的问题。