From e73bd60d04d03029540bc2a83c63535b4e585d16 Mon Sep 17 00:00:00 2001
From: Dominik Charousset <dominik.charousset@corelight.com>
Date: Sat, 21 Sep 2019 11:49:18 +0200
Subject: [PATCH] Add --build-dir as alias for --builddir

This alias makes it easier for tooling that deals with both Zeek and
Broker (which uses `--build-dir`). Also, it's one less quirk to remember
when working with both repositories.
---
 configure | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure b/configure
index e34be69e4e..b40fb9fd3d 100755
--- a/configure
+++ b/configure
@@ -18,6 +18,7 @@ Usage: $0 [OPTION]... [VAR=VALUE]...
 
   Build Options:
     --builddir=DIR         place build files in directory [build]
+    --build-dir=DIR        alias for --builddir
     --build-type=TYPE      set CMake build type [RelWithDebInfo]:
                              - Debug: optimizations off, debug symbols + flags
                              - MinSizeRel: size optimizations, debugging off
@@ -171,6 +172,9 @@ while [ $# -ne 0 ]; do
         --builddir=*)
             builddir=$optarg
             ;;
+        --build-dir=*)
+            builddir=$optarg
+            ;;
         --build-type=*)
             append_cache_entry CMAKE_BUILD_TYPE     STRING $optarg