docker pull immortalwrt/opde:sdk
docker run -it --rm immortalwrt/opde:sdk zsh # or bash
export http_proxy= # [your proxy], do not use localhost or 127.0.0.1
export https_proxy=$http_proxy
opde feeds && opde config -a
make package/feeds/packages/addrwatch/compile -j$(nproc) || make package/feeds/packages/addrwatch/compile V=s

Applying ./patches/002-fix-uclibc-sysconf.patch using plaintext: 
patching file src/addrwatch.c

Applying ./patches/003-add-space-for-null-byte.patch using plaintext: 
patching file src/addrwatch.c

Applying ./patches/004-more-specific-library-linking.patch using plaintext: 
patching file configure.ac
patching file src/Makefile.am

Applying ./patches/005-use-c99-format-macro-constants.patch using plaintext: 
patching file configure.ac
patching file src/addrwatch.c
patching file src/addrwatch_stdout.c
patching file src/addrwatch_syslog.c
patching file src/base64.h
patching file src/common.h
patching file src/mcache.h
patching file src/output_flatfile.c
patching file src/parse.c
patching file src/shm.h
patching file src/shm_client.c
patching file src/storage.c
patching file src/util.h
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: /openwrt/staging_dir/host/bin/aclocal -I /openwrt/staging_dir/target-aarch64_cortex-a72_musl/host/share/aclocal -I /openwrt/staging_dir/hostpkg/share/aclocal -I /openwrt/staging_dir/target-aarch64_cortex-a72_musl/usr/share/aclocal -I m4 -I . --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /openwrt/staging_dir/host/bin/autoconf --include=/openwrt/staging_dir/target-aarch64_cortex-a72_musl/host/share/aclocal --include=/openwrt/staging_dir/hostpkg/share/aclocal --include=/openwrt/staging_dir/target-aarch64_cortex-a72_musl/usr/share/aclocal --include=m4 --include=. --prepend-include=/openwrt/staging_dir/host/share/aclocal --force
autoreconf: running: /openwrt/staging_dir/host/bin/autoheader --include=/openwrt/staging_dir/target-aarch64_cortex-a72_musl/host/share/aclocal --include=/openwrt/staging_dir/hostpkg/share/aclocal --include=/openwrt/staging_dir/target-aarch64_cortex-a72_musl/usr/share/aclocal --include=m4 --include=. --prepend-include=/openwrt/staging_dir/host/share/aclocal --force
autoreconf: running: /openwrt/staging_dir/host/bin/automake --add-missing --force-missing
autoreconf: Leaving directory `.'
configure: WARNING: unrecognized options: --disable-nls
configure: loading site script /openwrt/include/site/aarch64
checking for a BSD-compatible install... /openwrt/staging_dir/host/bin/install -c
checking whether build environment is sane... yes
checking for aarch64-openwrt-linux-strip... aarch64-openwrt-linux-musl-strip
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for aarch64-openwrt-linux-gcc... ccache_cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether ccache_cc accepts -g... yes
checking for ccache_cc option to accept ISO C89... none needed
checking whether ccache_cc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of ccache_cc... gcc3
checking for pcap_open_live in -lpcap... yes
checking for shm_open in -lrt... yes
checking pkg-config is at least version 0.9.0... yes
checking for libevent >= 1.4... no
checking for event_dispatch in -levent... no
configure: error: Please install libevent-1.4 or libevent-2.0
make[3]: *** [Makefile:123: /openwrt/build_dir/target-aarch64_cortex-a72_musl/addrwatch-1.0.2/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1