GIT compile error on Sun Sparc SB2000

Hello. GIT refuses to compile on Debian sarge on sparc64. Probably some compile flag is incompartible but can't figure out which. ============================= webmaster@www:/tmp/cogito-0.10$ make cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o read-cache.o read-cache.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o sha1_file.o sha1_file.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o usage.o usage.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o object.o object.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o commit.o commit.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o tree.o tree.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o blob.o blob.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o tag.o tag.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o date.o date.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o strbuf.o strbuf.c cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -c -o diff.o diff.c ar rcs libgit.a read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o tag.o date.o strbuf.o diff.o cc -g -O2 -Wall '-DSHA1_HEADER=<openssl/sha.h>' -o git-update-cache update-cache.c libgit.a -lz -lssl /usr/bin/ld: skipping incompatible /usr/lib/gcc-lib/sparc-linux/3.3.3/../../../libz.so when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/gcc-lib/sparc-linux/3.3.3/../../../libz.a when searching for -lz /usr/bin/ld: skipping incompatible /usr/bin/../lib/libz.so when searching for -lz /usr/bin/ld: skipping incompatible /usr/bin/../lib/libz.a when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libz.so when searching for -lz /usr/bin/ld: skipping incompatible /usr/lib/libz.a when searching for -lz /usr/bin/ld: cannot find -lz collect2: ld returned 1 exit status make: *** [git-update-cache] Error 1 webmaster@www:/tmp/cogito-0.10$