Hi: I am working on some code in a package I'm writing and I'm getting the warning below when I do the install on a newly installed fedora 16 OS. But when I run the same install on windows, I don't get the error. and when I used to run the install on Fedora 14 ( I missed Fedora 15 ), I didn't get the warning there either ?
Does anyone know what the problem might be ? Maybe a difference with gcc ? It's only a warning but it scares me a little because the variables should be getting used contrary to what the warning says. Thanks a lot for any hints/suggestions. My session Info is below and the install output is after that. and happy holidays to all also. and #======================================================================= sessionInfo() R version 2.14.0 (2011-10-31) Platform: i386-redhat-linux-gnu (32-bit) locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=C LC_COLLATE=C LC_MONETARY=C LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=C LC_NAME=C LC_ADDRESS=C LC_TELEPHONE=C LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] datasets graphics tools grid stats utils grDevices methods base other attached packages: [1] bmod_0.0-10.1 FinTS_0.4-4 numDeriv_2010.11-1 fgui_1.0-2 lmtest_0.9-29 RSQLite_0.10.0 DBI_0.2-5 filehash_2.2 [9] gridExtra_0.8.5 latticeExtra_0.6-19 RColorBrewer_1.0-5 lattice_0.20-0 zoo_1.7-6 chron_2.3-42 loaded via a namespace (and not attached): [1] tcltk_2.14.0 > #====================================================================== OUTPUT WHEN INSTALLING THE PACKAGE #========================================================================= :~/research/R/Rlibs/library> R CMD INSTALL -l . bmod_0.0-10.1.tar.gz [1] "LC_CTYPE=C;LC_NUMERIC=C;LC_ TIME=C;LC_COLLATE=C;LC_MONETARY=C;LC_MESSAGES=en_US.UTF-8;LC_PAPER=C;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C" [1] "LOADING MASS LIBRARY" [1] "LOADING LATTICE LIBRARY" * installing *source* package 'bmod' ... ** libs gcc -m32 -std=gnu99 -I/usr/include/R -I/usr/local/include -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -c ar1_functions.c -o ar1_functions.o ar1_functions.c: In function calc_ar1_hessian: ar1_functions.c:261:10: warning: variable phigrad set but not used [-Wunused-but-set-variable] ar1_functions.c:260:10: warning: variable alphagrad set but not used [-Wunused-but-set-variable] ar1_functions.c:259:10: warning: variable betagrad set but not used [-Wunused-but-set-variable] ar1_functions.c:258:10: warning: variable rhograd set but not used [-Wunused-but-set-variable] gcc -m32 -std=gnu99 -I/usr/include/R -I/usr/local/include -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -c ma1_functions.c -o ma1_functions.o ma1_functions.c: In function calc_ma1_hessian: ma1_functions.c:246:10: warning: variable alphagrad set but not used [-Wunused-but-set-variable] ma1_functions.c:245:10: warning: variable betagrad set but not used [-Wunused-but-set-variable] ma1_functions.c:244:10: warning: variable rhograd set but not used [-Wunused-but-set-variable] gcc -m32 -std=gnu99 -shared -Wl,-z,relro -o bmod.so ar1_functions.o ma1_functions.o -L/usr/lib/R/lib -lR installing to /home/markleeds/research/R/Rlibs/library/bmod/libs ** R ** demo ** inst ** preparing package for lazy loading ** help No man pages found in package 'bmod' *** installing help indices ** building package indices ... ** testing if installed package can be loaded [1] "LC_CTYPE=C;LC_NUMERIC=C;LC_TIME=C;LC_COLLATE=C;LC_MONETARY=C;LC_MESSAGES=en_US.UTF-8;LC_PAPER=C;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C" [1] "LOADING MASS LIBRARY" [1] "LOADING LATTICE LIBRARY" * DONE (bmod) :~/research/R/Rlibs/library> [[alternative HTML version deleted]]
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