>>> noip 2.1.9 Extracting
gzip -d -c /home/buildroot/autobuild/instance-2/dl/noip/noip-duc-linux.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9   -xf -
>>> noip 2.1.9 Patching
>>> noip 2.1.9 Configuring
>>> noip 2.1.9 Building
/bin/sed -i -e "/^#define CONFIG_FILENAME/ s/PREFIX//" /home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9/noip2.c
PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" /usr/bin/make -j4 -C /home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9 CC="/home/buildroot/autobuild/instance-2/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O0 -g0  -static" PREFIX=/usr CONFDIR=/etc
make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9'
/home/buildroot/autobuild/instance-2/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc -Wall -g -Dlinux -DPREFIX=\"/usr\" noip2.c -o noip2 
noip2.c: In function 'dynamic_update':
noip2.c:1595:6: warning: variable 'i' set but not used [-Wunused-but-set-variable]
 1595 |  int i, x, is_group, retval, response;
      |      ^
noip2.c: In function 'domains':
noip2.c:1826:13: warning: variable 'x' set but not used [-Wunused-but-set-variable]
 1826 |         int x;
      |             ^
noip2.c: In function 'hosts':
noip2.c:1838:20: warning: variable 'y' set but not used [-Wunused-but-set-variable]
 1838 |         int     x, y, z;
      |                    ^
noip2.c: In function 'autoconf':
noip2.c:2538:19: warning: '%s' directive writing up to 255 bytes into a region of size 247 [-Wformat-overflow=]
 2538 |  sprintf(line, "%s%s%s%s", USTRNG, login, PWDSTRNG, password);
      |                   ^~               ~~~~~
noip2.c:2538:2: note: 'sprintf' output between 16 and 526 bytes into a destination of size 256
 2538 |  sprintf(line, "%s%s%s%s", USTRNG, login, PWDSTRNG, password);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/libgcc.a(unwind-dw2-fde-dip.o): in function `_Unwind_IteratePhdrCallback':
/home/buildroot/autobuild/instance-2/output-1/build/host-gcc-final-10.3.0/build/xtensa-buildroot-linux-uclibc/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:417: undefined reference to `dl_iterate_phdr'
collect2: error: ld returned 1 exit status
Makefile:25: recipe for target 'noip2' failed
make[1]: *** [noip2] Error 1
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9'
package/pkg-generic.mk:290: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-2/output-1/build/noip-2.1.9/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'