CFLAGS="-Wall -pipe" \
        LDFLAGS="-Wl,--as-needed" \
        cd mozilla/nsprpub && \
        ./configure --host=i386-pc-solaris2.11 \
                    --build=i386-pc-solaris2.11 \
                    --enable-optimize="-O2 -fno-strict-aliasing -g" \
                    --prefix=/usr \
                    --enable-ipv6 \
                    --with-mozilla \
                    --enable-64bit \
                    --disable-debug
loading cache ./config.cache
checking host system type... i386-pc-solaris2.11
checking target system type... i386-pc-solaris2.11
checking build system type... i386-pc-solaris2.11
checking for 64-bit OS... no
configure: error: Can't --enable-64bit on non 64-bit platforms
make: *** [mozilla/nsprpub/config.status] Error 1
dpkg-buildpackage: failure: debian/rules build gave error exit status 2
testmachine-->isa
isainfo  isalist
testmachine-->isainfo -v
64-bit amd64 applications
        tscp ahf sse3 sse2 sse fxsr amd_3dnowx amd_3dnow mmx cmov amd_sysc cx8
        tsc fpu
32-bit i386 applications
        tscp ahf sse3 sse2 sse fxsr amd_3dnowx amd_3dnow mmx cmov amd_sysc cx8
        tsc fpu
testmachine-->