Hi, I'm trying to compile the bzip2 benchmark of the SPEC CPU2006 benchmark suite [1] with gcc-4.1.3 (part of Ubuntu Gutsy) and with the -msoft-float flag enabled. Unfortunately, I keep getting these errors: gcc-4.1 -static -msoft-float -c -o spec.o -DSPEC_CPU -DNDEBUG -O2 spec.c gcc-4.1 -static -msoft-float -c -o blocksort.o -DSPEC_CPU -DNDEBUG -O2 blocksort.c gcc-4.1 -static -msoft-float -c -o bzip2.o -DSPEC_CPU -DNDEBUG -O2 bzip2.c [...] gcc-4.1 -static -msoft-float -O2 -Wl,-Map,bzip2.map spec.o blocksort.o bzip2.o bzlib.o compress.o crctable.o decompress.o huffman.o randtable.o -o bzip2 -lgcc spec.o: In function `ran': spec.c:(.text+0x49): undefined reference to `__floatsisf' spec.c:(.text+0x5a): undefined reference to `__mulsf3' spec.c:(.text+0x62): undefined reference to `__extendsfdf2' [...] Searching the web and this mailinglist gave me no solution to my problem. Do I need to compile gcc with some special config arguments? Is there a library that I need to add to the command line? Greetings, Jens Geiregat [1] http://www.spec.org/cpu2006/
