$ R CMD INSTALL mgcv_0.8-1.tar.gz * Installing *source* package 'mgcv' ... ** libs /tmp/R.INSTALL.7809058/mgcv/src gcc -I/usr/common/R-1.5.1/lib/R/include -I/usr/common/include -g -O2 -c gcv.c -o gcv.o gcc -I/usr/common/R-1.5.1/lib/R/include -I/usr/common/include -g -O2 -c matrix.c -o matrix.o as: Error: /var/tmp/cchKSJb3.s, line 25046: register expected dmtc1 244($sp),$f0 as: Error: /var/tmp/cchKSJb3.s, line 25046: Undefined symbol: 244 gmake: *** [matrix.o] Error 1 ERROR: compilation failed for package 'mgcv' R version: 1.5.1 OS: SGI IRIX 6.4 gcc version: 3.0.2 If I compile it directly without optimization, it compiles fine. Is there an argument to INSTALL that lets me turn off optimization? Debby -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._