Just installed the csw version of gcc 4.4.3 on a Solaris 8 (Sparc machine.) There seem to be some C99 pieces missing that are used in math operations: /opt/csw/gcc4/bin/gcc -Wall -std=c99 -pedantic -lm -O3 -DMAXINFILE=20 -lpcre -o extract extract.c has these errors (and others which I think derive from them, and so are not shown): extract.c:3781: error: 'NAN' undeclared (first use in this function) extract.c:3957: error: 'FP_NAN' undeclared (first use in this function) extract.c:3958: error: 'FP_INFINITE' undeclared (first use in this function) extract.c:3892: warning: implicit declaration of function 'fmax' extract.c:3893: warning: implicit declaration of function 'fmin' extract.c:3956: warning: implicit declaration of function 'fpclassify' extract.c:4237: warning: implicit declaration of function 'round' extract.c:13527: warning: implicit declaration of function 'isnormal' extract.c:13654: warning: implicit declaration of function 'isinf' The same code compiles cleanly on linux. I could find most of these strings in /opt/csw/gcc4/libexec/gcc/sparc-sun-solaris2.8/4.3.3/install-tools/fixincl but not elsewhere. In particular, they are not in math.h, which is where they live on Linux. Anybody know what the problem is here, and more to the point, how to work around this? Thanks, David Mathog mathog@xxxxxxxxxxx Manager, Sequence Analysis Facility, Biology Division, Caltech
