Cleaned up the CMake rules for the eurephia-auth.so plug-in

1 files changed, 38 insertions, 19 deletions

diff --git a/plugin/CMakeLists.txt b/plugin/CMakeLists.txt
index 21ab780..ba5bff2 100644
--- a/plugin/CMakeLists.txt
+++ b/plugin/CMakeLists.txt
@@ -1,23 +1,7 @@
 PROJECT(eurephia-plugin C)
 cmake_minimum_required(VERSION 2.6)
-SET(eurephia_auth_SRC
-	eurephia-auth.c
-	eurephia.c
-	eurephiadb_session.c
-        firewall/eurephiafw.c
-        firewall/eurephiafw_helpers.c
-        ../common/eurephiadb_session_common.c
-)
-SET(subdirs "")
-IF(FW_IPTABLES)
-        message(STATUS "Will build iptables firewall module")
-       SET(subdirs firewall/iptables)
-ENDIF(FW_IPTABLES)
-
-IF(ENABLE_EUREPHIADM)
-       REMOVE_DEFINITIONS(-DENABLE_EUREPHIADM)
-ENDIF(ENABLE_EUREPHIADM)
 
+# Check for librt functions which we use
 CHECK_LIBRARY_EXISTS(rt sem_wait "" HAVE_RT_SEM_WAIT)
 CHECK_LIBRARY_EXISTS(rt sem_timedwait "" HAVE_RT_SEM_TIMEDWAIT)
 CHECK_LIBRARY_EXISTS(rt sem_post "" HAVE_RT_SEM_POST)
@@ -27,20 +11,55 @@ CHECK_LIBRARY_EXISTS(rt mq_unlink "" HAVE_RT_MQ_UNLINK)
 CHECK_LIBRARY_EXISTS(rt mq_send "" HAVE_RT_MQ_SEND)
 CHECK_LIBRARY_EXISTS(rt mq_receive "" HAVE_RT_MQ_RECEIVE)
 CHECK_LIBRARY_EXISTS(rt mq_getattr "" HAVE_RT_MQ_GETATTR)
+
+# Fail if we're missing some features - semaphore functions
 IF(NOT HAVE_RT_SEM_WAIT OR NOT HAVE_RT_SEM_TIMEDWAIT OR NOT HAVE_RT_SEM_POST)
 	message(FATAL_ERROR "Missing proper pthread semaphore support")
 ENDIF(NOT HAVE_RT_SEM_WAIT OR NOT HAVE_RT_SEM_TIMEDWAIT OR NOT HAVE_RT_SEM_POST)
+
+# Fail if we're missing some features - Posix Message Queue functions
 IF(NOT HAVE_RT_MQ_OPEN OR NOT HAVE_RT_MQ_CLOSE OR NOT HAVE_RT_MQ_UNLINK OR NOT HAVE_RT_MQ_SEND OR NOT HAVE_RT_MQ_RECEIVE OR NOT HAVE_RT_MQ_GETATTR)
 	message(FATAL_ERROR "Missing proper pthread message queue support")
 ENDIF(NOT HAVE_RT_MQ_OPEN OR NOT HAVE_RT_MQ_CLOSE OR NOT HAVE_RT_MQ_UNLINK OR NOT HAVE_RT_MQ_SEND OR NOT HAVE_RT_MQ_RECEIVE OR NOT HAVE_RT_MQ_GETATTR)
 
+
+# Compiler settings
 INCLUDE_DIRECTORIES(../common ../database ./firewall .)
-ADD_LIBRARY(eurephia-auth MODULE ${eurephia_auth_SRC})
+
+
+# Do build in subdirs, if some extra modules are enabled
+SET(subdirs "")
+IF(FW_IPTABLES)
+	# iptables module support
+        message(STATUS "Will build iptables firewall module")
+       SET(subdirs firewall/iptables)
+ENDIF(FW_IPTABLES)
+
+
+# Avoid adding administration features into the openvpn plug-in
+IF(ENABLE_EUREPHIADM)
+       REMOVE_DEFINITIONS(-DENABLE_EUREPHIADM)
+ENDIF(ENABLE_EUREPHIADM)
+
+
+# Build rule for eurephia-auth.so
+ADD_LIBRARY(eurephia-auth MODULE
+	eurephia-auth.c
+	eurephia.c
+	eurephiadb_session.c
+        firewall/eurephiafw.c
+        firewall/eurephiafw_helpers.c
+        ../common/eurephiadb_session_common.c
+)
+SET_TARGET_PROPERTIES(eurephia-auth PROPERTIES PREFIX "")
+
+# Link in libraries
 TARGET_LINK_LIBRARIES(eurephia-auth dl pthread rt crypto common)
-SET_TARGET_PROPERTIES(eurephia-auth PROPERTIES OUTPUT_NAME eurephia-auth PREFIX "")
 
+# Install rules
 INSTALL(TARGETS eurephia-auth  LIBRARY DESTINATION ${PLUGINDIR})
 
+# If subdirs contains more directories with build/install rules, do that
 IF(subdirs)
         ADD_SUBDIRECTORY(${subdirs})
 ENDIF(subdirs)