Applying /builder/shared-workdir/build/sdk/feeds/packages/libs/udns/patches/0001-use-autotools.patch using plaintext: 
patching file configure.ac
patching file Makefile.am
autoreconf: export WARNINGS=
autoreconf: Entering directory '.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: /builder/shared-workdir/build/sdk/staging_dir/host/bin/aclocal -I /builder/shared-workdir/build/sdk/staging_dir/target-armeb_xscale_musl/host/share/aclocal -I /builder/shared-workdir/build/sdk/staging_dir/hostpkg/share/aclocal -I /builder/shared-workdir/build/sdk/staging_dir/target-armeb_xscale_musl/usr/share/aclocal -I m4 -I . --force 
/builder/shared-workdir/build/sdk/staging_dir/host/bin/aclocal: 2: /builder/shared-workdir/build/sdk/staging_dir/host/bin/aclocal.real: not found
autoreconf: error: /builder/shared-workdir/build/sdk/staging_dir/host/bin/aclocal failed with exit status: 127
configure: unknown option `--target=armeb-openwrt-linux'
make[3]: *** [Makefile:75: /builder/shared-workdir/build/sdk/build_dir/target-armeb_xscale_musl/udns-0.4/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1
time: package/feeds/packages/udns/compile#0.44#0.28#1.79