[R] adding FORTRAN code to a package

[Erin Hodgess]

Dear R People:

Hello!

I'm putting together another RcmdrPlugin package and need to add a
FORTRAN subroutine to speed things up a bit.

I've never added compiled code to a package.

Anyhow, I put my code into a /src directory.

Here are the statements:
* using log directory 'c:/R/R-2.11.1/bin/RcmdrPlugin.push.Rcheck'
* using R version 2.11.1 (2010-05-31)
* using session charset: ISO8859-1
* checking for file 'RcmdrPlugin.push/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'RcmdrPlugin.push' version '0.1.0'
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking for executable files ... OK
* checking whether package 'RcmdrPlugin.push' can be installed ... OK
* checking package directory ... OK
* checking for portable file names ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking for unstated dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... WARNING
Foreign function calls without 'PACKAGE' argument:
.Fortran("cov1", ...)
See the chapter 'System and foreign language interfaces' of the 'Writing R
Extensions' manual.
* checking R code for possible problems ... NOTE
acfMod: no visible binding for global variable 'top'
acfMod : onOK: no visible binding for global variable 'top'
acfMod: no visible binding for global variable 'buttonsFrame'
aggConv: no visible binding for global variable 'top'
aggConv : onOK: no visible binding for global variable 'newDataSet'
aggConv : onOK: no visible global function definition for 'newDataSet'
aggConv : onOK: no visible binding for global variable
  'alternativeVariable'
aggConv : onOK: no visible binding for global variable
  'alternativeaVariable'
aggConv : onOK: no visible binding for global variable 'top'
aggConv: no visible binding for global variable 'alternativeFrame'
aggConv: no visible binding for global variable 'alternativeaFrame'
aggConv: no visible binding for global variable 'buttonsFrame'
Arima: no visible binding for global variable 'top'
Arima : onOK: no visible global function definition for 'newDataSet'
Arima: no visible binding for global variable 'buttonsFrame'
ArimaMod: no visible binding for global variable 'top'
ArimaMod : onOK: no visible binding for global variable
  'alternativeVariable'
ArimaMod : onOK: no visible binding for global variable 'pd2'
ArimaMod : onOK: no visible binding for global variable 'top'
ArimaMod: no visible binding for global variable 'alternativeFrame'
ArimaMod: no visible binding for global variable 'buttonsFrame'
bcMod: no visible binding for global variable 'top'
bcMod : onOK: no visible binding for global variable 'top'
bcMod: no visible binding for global variable 'buttonsFrame'
bigfore: no visible binding for global variable 'foot'
bigfore1: no visible binding for global variable 'foot'
decomaMod: no visible binding for global variable 'top'
decomaMod : onOK: no visible binding for global variable 'newDataSet'
decomaMod : onOK: no visible global function definition for
  'newDataSet'
decomaMod : onOK: no visible binding for global variable 'top'
decomaMod: no visible binding for global variable 'buttonsFrame'
decomMod: no visible binding for global variable 'top'
decomMod : onOK: no visible binding for global variable 'newDataSet'
decomMod : onOK: no visible global function definition for 'newDataSet'
decomMod : onOK: no visible binding for global variable 'top'
decomMod: no visible binding for global variable 'buttonsFrame'
decomModcom: no visible binding for global variable 'top'
decomModcom : onOK: no visible binding for global variable 'newDataSet'
decomModcom : onOK: no visible global function definition for
  'newDataSet'
decomModcom : onOK: no visible binding for global variable '.One'
decomModcom : onOK: no visible binding for global variable '.Two'
decomModcom : onOK: no visible binding for global variable 'top'
decomModcom: no visible binding for global variable 'buttonsFrame'
editTSframe: no visible binding for global variable 'top'
editTSframe : onOK: no visible binding for global variable 'newDataSet'
editTSframe : onOK: no visible global function definition for
  'newDataSet'
editTSframe: no visible binding for global variable 'buttonsFrame'
ewMod: no visible binding for global variable 'top'
ewMod : onOK: no visible binding for global variable 'top'
ewMod: no visible binding for global variable 'buttonsFrame'
forearMod: no visible binding for global variable 'top'
forearMod : onOK: no visible binding for global variable 'top'
forearMod: no visible binding for global variable 'buttonsFrame'
forebMod: no visible binding for global variable 'top'
forebMod : onOK: no visible binding for global variable 'newDataSet'
forebMod : onOK: no visible global function definition for 'newDataSet'
forebMod: no visible binding for global variable 'buttonsFrame'
foreMod: no visible binding for global variable 'top'
foreMod: no visible binding for global variable 'buttonsFrame'
garchMod: no visible binding for global variable 'top'
garchMod : onOK: no visible binding for global variable 'top'
garchMod: no visible binding for global variable 'buttonsFrame'
HoltWintersExpoMod: no visible binding for global variable 'top'
HoltWintersExpoMod : onOK: no visible binding for global variable 'top'
HoltWintersExpoMod: no visible binding for global variable
  'buttonsFrame'
HoltWintersMod: no visible binding for global variable 'top'
HoltWintersMod : onOK: no visible binding for global variable
  'alternativeVariable'
HoltWintersMod : onOK: no visible binding for global variable 'top'
HoltWintersMod: no visible binding for global variable
  'alternativeFrame'
HoltWintersMod: no visible binding for global variable 'buttonsFrame'
HoltWintersNonMod: no visible binding for global variable 'top'
HoltWintersNonMod : onOK: no visible binding for global variable 'top'
HoltWintersNonMod: no visible binding for global variable
  'buttonsFrame'
hwexpoMod: no visible binding for global variable 'top'
hwexpoMod : onOK: no visible binding for global variable 'top'
hwexpoMod: no visible binding for global variable 'buttonsFrame'
hwnonseasMod: no visible binding for global variable 'top'
hwnonseasMod : onOK: no visible binding for global variable 'top'
hwnonseasMod: no visible binding for global variable 'buttonsFrame'
hwseasMod: no visible binding for global variable 'top'
hwseasMod : onOK: no visible binding for global variable 'top'
hwseasMod: no visible binding for global variable 'buttonsFrame'
illSelect : onOK: no visible binding for global variable
  'alternativeVariable'
illSelect: no visible binding for global variable 'top'
illSelect: no visible binding for global variable 'alternativeFrame'
illSelect: no visible binding for global variable 'buttonsFrame'
newHistPrice: no visible binding for global variable 'top'
newHistPrice : onOK: no visible binding for global variable
  'newDataSet'
newHistPrice : onOK: no visible global function definition for
  'newDataSet'
newHistPrice : onOK: no visible binding for global variable
  'alternativeVariable'
newHistPrice: no visible binding for global variable 'alternativeFrame'
newHistPrice: no visible binding for global variable 'buttonsFrame'
opMod: no visible binding for global variable 'top'
opMod : onOK: no visible binding for global variable 'top'
opMod: no visible binding for global variable 'buttonsFrame'
pacfMod: no visible binding for global variable 'top'
pacfMod : onOK: no visible binding for global variable 'top'
pacfMod: no visible binding for global variable 'buttonsFrame'
predAllModel: no visible binding for global variable 'top'
predAllModel : onOK: no visible binding for global variable
  'newDataSet'
predAllModel : onOK: no visible global function definition for
  'newDataSet'
predAllModel : onOK: no visible binding for global variable 'top'
predAllModel: no visible binding for global variable 'buttonsFrame'
predARModel: no visible binding for global variable 'top'
predARModel : onOK: no visible binding for global variable 'top'
predARModel: no visible binding for global variable 'buttonsFrame'
runbulk: no visible binding for global variable 'top'
runbulk : onOK: no visible binding for global variable 'top'
runbulk: no visible binding for global variable 'buttonsFrame'
runbulkg: no visible binding for global variable 'top'
runbulkg : onOK: no visible binding for global variable 'top'
runbulkg: no visible binding for global variable 'buttonsFrame'
selectActiveARModel: no visible binding for global variable 'top'
selectActiveARModel: no visible binding for global variable
  'buttonsFrame'
specMod: no visible binding for global variable 'top'
specMod : onOK: no visible binding for global variable 'top'
specMod: no visible binding for global variable 'buttonsFrame'
subewMod: no visible binding for global variable 'top'
subewMod : onOK: no visible binding for global variable 'top'
subewMod: no visible binding for global variable 'buttonsFrame'
subMod: no visible binding for global variable 'top'
subMod : onOK: no visible binding for global variable 'top'
subMod: no visible binding for global variable 'buttonsFrame'
tsConv: no visible binding for global variable 'top'
tsConv : onOK: no visible binding for global variable 'top'
tsConv: no visible binding for global variable 'buttonsFrame'
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... WARNING
Undocumented code objects:
  bigfore bigfore1 eplot3 ewMod forearMod illSelect subewMod
All user-level objects in a package should have documentation entries.
See the chapter 'Writing R documentation files' in manual 'Writing R
Extensions'.
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking data for non-ASCII characters ... OK
* checking line endings in C/C++/Fortran sources/headers ... WARNING
Found the following sources/headers with CR or CRLF line endings:
  src/cov1.f
Some Unix compilers require LF line endings.
* checking line endings in Makefiles ... OK
* checking for portable use of $BLAS_LIBS ... OK
* checking examples ... NONE
* checking PDF version of manual ... OK


I see that there is a problem dealing with the PACKAGE statement.

Any help would be much appreciated.

Thanks,
Erin


-- 
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodgess at gmail.com