Re: [R-pkg-devel] fftw linking
On 4 February 2018 at 15:38, Denis Rastegaev wrote: | I try to upload my package on CRAN but the package | does not pass the incoming checks. How to link external | compiler with fftw? CRAN is a treasure trove with over 12k packages. Learn to search it. For example, package fftwtools has this line in its src/Makevars.win: PKG_LIBS= -lfftw3 -lm See https://github.com/cran/fftwtools/blob/master/src/Makevars.win#L12 It appears to be producing Windows binaries based on its CRAN page. For example package fftw has a 'SystemRequirements: fftw3' but also provides Windows binaries. Its src/Makrvars.win has PKG_LIBS=-L$(LIB_FFTW)/lib -l fftw3 so it seems to use the (documented !!) facility of using a _predefined set_ of external libraries via an environment variable. For what it is worth, I do the same for the GSL. Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
[R-pkg-devel] fftw linking
Hello everyone! I try to upload my package on CRAN but the package does not pass the incoming checks. How to link external compiler with fftw? My package on github: https://github.com/drastega/specklestar Installation log: * installing *source* package 'specklestar' ... ** libs *** arch - i386 d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c RcppExports.cpp -o RcppExports.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c image_helper.cpp -o image_helper.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c middle_frame.cpp -o middle_frame.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c ps.cpp -o ps.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c ps_diff.cpp -o ps_diff.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c speckle_acf.cpp -o speckle_acf.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c speckle_generator.cpp -o speckle_generator.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -I"D:/RCompile/recent/R/include" -DNDEBUG -I"d:/RCompile/CRANpkg/lib/3.5/Rcpp/include" -I"d:/Compiler/gcc-4.9.3/local330/include" -pedantic -O2 -Wall -mtune=core2 -c speckle_stat.cpp -o speckle_stat.o d:/Compiler/gcc-4.9.3/mingw_32/bin/g++ -shared -s -static-libgcc -o specklestar.dll tmp.def RcppExports.o image_helper.o middle_frame.o ps.o ps_diff.o speckle_acf.o speckle_generator.o speckle_stat.o -Ld:/Compiler/gcc-4.9.3/local330/lib/i386 -Ld:/Compiler/gcc-4.9.3/local330/lib -LD:/RCompile/recent/R/bin/i386 -lR ps.o:ps.cpp:(.text+0x669): undefined reference to `fftw_malloc' ps.o:ps.cpp:(.text+0x77d): undefined reference to `fftw_plan_dft_r2c_2d' ps.o:ps.cpp:(.text+0x787): undefined reference to `fftw_execute' ps.o:ps.cpp:(.text+0x78f): undefined reference to `fftw_destroy_plan' ps.o:ps.cpp:(.text+0x7de): undefined reference to `fftw_free' ps_diff.o:ps_diff.cpp:(.text+0x699): undefined reference to `fftw_malloc' ps_diff.o:ps_diff.cpp:(.text+0xd27): undefined reference to `fftw_plan_dft_r2c_2d' ps_diff.o:ps_diff.cpp:(.text+0xd31): undefined reference to `fftw_execute' ps_diff.o:ps_diff.cpp:(.text+0xd39): undefined reference to `fftw_destroy_plan' ps_diff.o:ps_diff.cpp:(.text+0xda0): undefined reference to `fftw_free' speckle_acf.o:speckle_acf.cpp:(.text+0x323): undefined reference to `fftw_malloc' speckle_acf.o:speckle_acf.cpp:(.text+0x349): undefined reference to `fftw_plan_dft_c2r_2d' speckle_acf.o:speckle_acf.cpp:(.text+0x354): undefined reference to `fftw_execute' speckle_acf.o:speckle_acf.cpp:(.text+0x35f): undefined reference to `fftw_destroy_plan' speckle_acf.o:speckle_acf.cpp:(.text+0x384): undefined reference to `fftw_free' collect2.exe: error: ld returned 1 exit status no DLL was created ERROR: compilation failed for package 'specklestar' * removing 'd:/RCompile/CRANincoming/R-devel/lib/specklestar' In R CMD INSTALL [[alternative HTML version deleted]] __ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
