On Mon, 24 Jan 2005 [EMAIL PROTECTED] wrote:
I create a package which includes C code and Lapack. But when I run " R CMD check ". an error message, "/usr/bin/ld: cannot find -lfrtbegin " occurs. could you tell me what is the problem?
You are presumably (you have not told us) running Linux and do not have g77 installed (so I guess you installed R from an RPM or similar). The best solution is to install it. On my system
gannet% rpm -ql gcc-g77-3.4.2-6.fc3 /usr/bin/f77 /usr/bin/g77 /usr/lib/gcc /usr/lib/gcc/i386-redhat-linux /usr/lib/gcc/i386-redhat-linux/3.4.2 /usr/lib/gcc/i386-redhat-linux/3.4.2/include /usr/lib/gcc/i386-redhat-linux/3.4.2/include/g2c.h /usr/lib/gcc/i386-redhat-linux/3.4.2/libfrtbegin.a /usr/lib/gcc/i386-redhat-linux/3.4.2/libg2c.a /usr/lib/gcc/i386-redhat-linux/3.4.2/libg2c.so ...
The next best is to edit R_HOME/etc/Makeconf and remove -lftrbegin from FLIBS.
the detailed message is as follows: [EMAIL PROTECTED] ~/src]$ R CMD check var * checking for working latex ... OK * using log directory '/home/credsim/src/var.Rcheck' * checking for file 'var/DESCRIPTION' ... OK * checking if this is a source package ... OK
* Installing *source* package 'WXT' ... ** libs gcc -I/usr/lib/R/include -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -O2 -g -march=i386 -mcpu=i686 -c 1221.c -o 1221.o 1221.c: In function `Matrix_A_12': 1221.c:773: warning: passing arg 3 of `dpotrf_' from incompatible pointer type 1221.c:774: warning: passing arg 4 of `dpotrs_' from incompatible pointer type 1221.c: In function `Matrix_A_1': 1221.c:1037: warning: passing arg 3 of `dpotrf_' from incompatible pointer type 1221.c:1038: warning: passing arg 4 of `dpotrs_' from incompatible pointer type 1221.c: In function `Matrix_A_2': 1221.c:1289: warning: passing arg 3 of `dpotrf_' from incompatible pointer type 1221.c:1290: warning: passing arg 4 of `dpotrs_' from incompatible pointer type gcc -shared -L/usr/local/lib -o WXT.so 1221.o -L/usr/lib/R/bin -lRlapack -L/usr/local/lib -L/usr/lib/gcc-lib/i386-redhat-linux/3.2.2 -L/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../.. -lfrtbegin -lg2c -lm -lgcc_s /usr/bin/ld: cannot find -lfrtbegin collect2: ld returned 1 exit status make: *** [WXT.so] Error 1 ERROR: compilation failed for package 'WXT' ** Removing '/home/credsim/src/var.Rcheck/WXT' ERROR Installation failed.
-- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
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