From e6b7339a68ce57244117e2470f87ff581520cfc7 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Thu, 4 Aug 2016 11:13:42 +0200 Subject: build: configure: Use command line options to disable optional libraries Make the configure script accept command line options similar to the autotools generated configure. Implement --disable-geoip and --disable-zlib and use the to replace the respective DISABLE_* variables introduced in 0349b93a6689a ("build: configure: Allow to disable support for libgeoip and zlib"). Also update INSTALL and the travis CI configuration accordingly. Based on previous work by Vadim Kochan. Signed-off-by: Tobias Klauser --- configure | 41 +++++++++++++++++++++++++++++++++++++++-- 1 file changed, 39 insertions(+), 2 deletions(-) (limited to 'configure') diff --git a/configure b/configure index 105b1ec..c7ba9a0 100755 --- a/configure +++ b/configure @@ -1,7 +1,7 @@ #!/bin/bash # This isn't a configure generated by autoconf! # netsniff-ng build system -# Copyright 2013-2015 Tobias Klauser +# Copyright 2013-2016 Tobias Klauser # Copyright 2013 Daniel Borkmann # Subject to the GNU GPL, version 2. @@ -18,7 +18,44 @@ HAVE_LIBGEOIP=0 HAVE_LIBZ=0 HAVE_TPACKET3=0 -# use "CROSS_COMPILE= SYSROOT= ./configure && make" for cross compilation +DISABLE_GEOIP=0 +DISABLE_ZLIB=0 + +usage() +{ + echo "Usage: ./configure [OPTION]... [VAR=VALUE]..." + echo "" + echo " -h, --help Display this help and exit" + echo "" + echo "Optional Features:" + echo " --disable-geoip Disable geoip support" + echo " --disable-zlib Disable zlib support" + echo "" + echo "Some influential environment variables:" + echo " CC C compiler command" + echo " CROSS_COMPILE C cross-compiler prefix" + + exit 0 +} + +while [ $# -gt 0 ] ; do + case "$1" in + -h|--help) + usage + ;; + --disable-geoip) + DISABLE_GEOIP=1 + ;; + --disable-zlib) + DISABLE_ZLIB=1 + ;; + *) + echo "[!] Unrecognized option: '$1'. Try './configure --help' for more information" + exit 1 + ;; + esac + shift +done [ -z "$CC" ] && CC="${CROSS_COMPILE}gcc" [ -z "$LD" ] && LD="${CROSS_COMPILE}gcc" -- cgit v1.2.3-54-g00ecf