how to get apache build options

change directory to your apache directory

/usr/local/Cellar/httpd24/2.4.23_2

then go to build directory

cd build

see the config.nice file

$ cat config.nice

#! /bin/sh

#

# Created by configure

CC="clang"; export CC

"./configure" \

"--enable-layout=Homebrew" \

"--enable-mods-shared=all" \

"--enable-unique-id" \

"--enable-ssl" \

"--enable-dav" \

"--enable-cache" \

"--enable-logio" \

"--enable-deflate" \

"--enable-cgi" \

"--enable-cgid" \

"--enable-suexec" \

"--enable-rewrite" \

"--with-apr=/usr/local/opt/apr" \

"--with-apr-util=/usr/local/opt/apr-util" \

"--with-pcre=/usr/local/opt/pcre" \

"--with-ssl=/usr/local/opt/openssl" \

"--with-z=/usr/local/opt/zlib" \

"--with-mpm=prefork" \

"--with-port=8080" \

"--with-sslport=8443" \

"CC=clang" \

"$@"

you can see the build options

you can check by httpd -V also.

cd ../bin

$ ./httpd -V

Server version: Apache/2.4.23 (Unix)

Server built:   Sep 27 2016 15:41:45

Server's Module Magic Number: 20120211:61

Server loaded:  APR 1.5.2, APR-UTIL 1.5.4

Compiled using: APR 1.5.2, APR-UTIL 1.5.4

Architecture:   64-bit

Server MPM:     prefork

  threaded:     no

    forked:     yes (variable process count)

Server compiled with....

-D APR_HAS_SENDFILE

-D APR_HAS_MMAP

-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)

-D APR_USE_SYSVSEM_SERIALIZE

-D APR_USE_PTHREAD_SERIALIZE

-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT

-D APR_HAS_OTHER_CHILD

-D AP_HAVE_RELIABLE_PIPED_LOGS

-D DYNAMIC_MODULE_LIMIT=256

-D HTTPD_ROOT="/usr/local/Cellar/httpd24/2.4.23_2"

-D SUEXEC_BIN="/usr/local/Cellar/httpd24/2.4.23_2/bin/suexec"

-D DEFAULT_PIDLOG="/usr/local/var/run/apache2/httpd.pid"

-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"

-D DEFAULT_ERRORLOG="logs/error_log"

-D AP_TYPES_CONFIG_FILE="/usr/local/etc/apache2/2.4/mime.types"

-D SERVER_CONFIG_FILE="/usr/local/etc/apache2/2.4/httpd.conf"