Static build of nginx with custom openssl, pcre and zlib

Makefile

# Author: Eric Pruitt (http://www.codevat.com)
# License: 2-Clause BSD (http://opensource.org/licenses/BSD-2-Clause)
# Description: This Makefile is designed to create a statically linked nginx
#       binary without any dependencies on the host system's version of glibc.

NGINX_VERSION=1.15.0
OPENSSL_VERSION=1.0.2o
PCRE_VERSION=8.42
ZLIB_VERSION=1.2.11

# URL of nginx source tarball
NGINX_SOURCE=https://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz
# URL of OpenSSL source tarball
OPENSSL_SOURCE=https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz
# URL of PCRE source tarball
PCRE_SOURCE=https://ftp.pcre.org/pub/pcre/pcre-${PCRE_VERSION}.tar.gz
# URL of zlib source tarball
ZLIB_SOURCE=https://zlib.net/fossils/zlib-${ZLIB_VERSION}.tar.gz

all: nginx/nginx

amroot:
	@if [ "$$(id -u)" -ne 0 ]; then \
		echo "Must be root to install dependencies."; \
		exit 1; \
	fi

ifeq (/etc/debian_version, $(wildcard /etc/debian_version))
deps: amroot
	apt-get install libxslt1-dev libxml2-dev zlib1g-dev libbz2-dev
else ifeq (/etc/redhat-release, $(wildcard /etc/redhat-release))
deps: amroot
	yum -y install gcc gcc-c++ make zlib-devel
else
deps:
	echo "Linux distribution not supported; install dependencies manually."
	exit 1
endif

clean:
	rm -rf nginx* openssl* pcre* zlib*

nginx.tar.gz:
	wget -O $@ $(NGINX_SOURCE)

nginx: nginx.tar.gz
	tar xf $<
	mv nginx-*/ $@
	touch $@

pcre.tar.gz:
	wget -O $@ $(PCRE_SOURCE)

pcre: pcre.tar.gz
	tar xf $<
	mv pcre*/ $@
	touch $@

openssl.tar.gz:
	wget -O $@ $(OPENSSL_SOURCE)

openssl: openssl.tar.gz
	tar xf $<
	mv openssl*/ $@
	touch $@

zlib.tar.gz:
	wget -O $@ $(ZLIB_SOURCE)

zlib: zlib.tar.gz
	tar xf $<
	mv zlib*/ $@
	touch $@

build:
	mkdir -p $@/nginx-${NGINX_VERSION} $@/nginx-${NGINX_VERSION}/sbin $@/nginx-${NGINX_VERSION}/run

nginx/nginx: build nginx openssl pcre zlib
	cd nginx && ./configure --prefix=../build/nginx-${NGINX_VERSION} --sbin-path=./sbin --conf-path=./nginx.conf --pid-path=./run/nginx.pid \
	--with-cc-opt="-O2 -static -static-libgcc" --with-ld-opt=-static --with-cpu-opt=generic \
	--with-openssl=../openssl \
	--with-openssl-opt=no-krb5 \
	--with-pcre=../pcre \
	--with-zlib=../zlib \
	--with-file-aio \
	--with-poll_module \
	--with-select_module \
	--with-http_addition_module \
	--with-http_dav_module \
	--with-http_flv_module \
	--with-http_gunzip_module \
	--with-http_gzip_static_module \
	--with-http_mp4_module \
	--with-http_realip_module \
	--with-http_ssl_module \
	--with-http_stub_status_module \
	--with-http_sub_module \
	--with-http_v2_module \
	--without-http_access_module \
	--without-http_auth_basic_module \
	--without-http_autoindex_module \
	--without-http_browser_module \
	--without-http_charset_module \
	--without-http_empty_gif_module \
	--without-http_geo_module \
	--without-http_memcached_module \
	--without-http_map_module \
	--without-http_ssi_module \
	--without-http_split_clients_module \
	--without-http_fastcgi_module \
	--without-http_uwsgi_module \
	--without-http_userid_module \
	--without-http_scgi_module \
	--without-mail_pop3_module \
	--without-mail_imap_module \
	--without-mail_smtp_module
	cd nginx && $(MAKE)
	cd nginx && $(MAKE) install

.PHONY: all clean cleaner amroot deps