Add 'bro-config' script.

CMakeLists.txt

@@ -170,9 +170,19 @@ include(RequireCXX11)
 # Tell the plugin code that we're building as part of the main tree.
 set(BRO_PLUGIN_INTERNAL_BUILD true CACHE INTERNAL "" FORCE)
 
+set(DEFAULT_BROPATH .:${BRO_SCRIPT_INSTALL_PATH}:${BRO_SCRIPT_INSTALL_PATH}/policy:${BRO_SCRIPT_INSTALL_PATH}/site)
+
+if ( NOT BINARY_PACKAGING_MODE )
+    set(BRO_DIST ${CMAKE_SOURCE_DIR})
+endif ()
+
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/bro-config.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/bro-config.h)
 
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/bro-config.in
+               ${CMAKE_CURRENT_BINARY_DIR}/bro-config @ONLY)
+install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/bro-config DESTINATION bin)
+
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
 ########################################################################

bro-config.in

@@ -0,0 +1,63 @@
+#!/bin/sh
+
+version=@VERSION@
+prefix=@CMAKE_INSTALL_PREFIX@
+script_dir=@BRO_SCRIPT_INSTALL_PATH@
+site_dir=@BRO_SCRIPT_INSTALL_PATH@/site
+plugin_dir=@BRO_PLUGIN_INSTALL_PATH@
+config_dir=@BRO_ETC_INSTALL_DIR@
+python_dir=@PY_MOD_INSTALL_DIR@
+bropath=@DEFAULT_BROPATH@
+bro_dist=@BRO_DIST@
+
+usage="\
+Usage: bro-config [--version] [--prefix] [--script_dir] [--site_dir] [--plugin_dir] [--config_dir] [--python_dir] [--bropath] [--bro_dist]"
+
+if [ $# -eq 0 ] ; then
+      echo "${usage}" 1>&2
+      exit 1
+fi
+
+while [ $# -ne 0 ]; do
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case $1 in
+    --version)
+      echo $version
+      ;;
+    --prefix)
+      echo $prefix
+      ;;
+    --script_dir)
+      echo $script_dir
+      ;;
+    --site_dir)
+      echo $site_dir
+      ;;
+    --plugin_dir)
+      echo $plugin_dir
+      ;;
+    --config_dir)
+      echo $config_dir
+      ;;
+    --python_dir)
+      echo $python_dir
+      ;;
+    --bropath)
+      echo $bropath
+      ;;
+    --bro_dist)
+      echo $bro_dist
+      ;;
+    *)
+      echo "${usage}" 1>&2
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+exit 0

src/util-config.h.in

@@ -1,2 +1,3 @@
 #define BRO_SCRIPT_INSTALL_PATH "@BRO_SCRIPT_INSTALL_PATH@"
 #define BRO_PLUGIN_INSTALL_PATH "@BRO_PLUGIN_INSTALL_PATH@"
+#define DEFAULT_BROPATH "@DEFAULT_BROPATH@"

src/util.cc

@@ -949,11 +949,9 @@ const std::string& bro_path()
 	if ( bro_path_value.empty() )
 		{
 		const char* path = getenv("BROPATH");
+
 		if ( ! path )
-			path = ".:"
-			BRO_SCRIPT_INSTALL_PATH ":"
-			BRO_SCRIPT_INSTALL_PATH "/policy" ":"
-			BRO_SCRIPT_INSTALL_PATH "/site";
+			path = DEFAULT_BROPATH;
 
 		bro_path_value = path;
 		}