Hi , I am getting below error on AIX 6.1 machine while compiling apr libraries export CFLAGS="-maix64" export LDFLAGS="-maix64" export EXTRA_LDFLAGS_SHLIB="-Wl -maix64" export OBJECT_MODE=64 cd httpd-2.4.4/srclib/apr NM="nm -B -X 64" LDFLAGS="-maix64" LD=gcc AR="ar -X 64" CC="gcc -maix64" ./configure -prefix=/scratch/aime/Apache2.4/apr-httpd libtool: link: `strings/apr_strings.lo' is not a valid libtool object Could you please provide pointers? Thanks & Regards, Gopi. Ch -- Thanks & Regards Gopi. Ch