From c8f8c064d3528976d86d401b9dff3357ef1f280e Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Mon, 21 May 2012 03:25:07 +0200
Subject: [PATCH] introduce an option to compile the sqlite from external into
 the executable

---
 CMakeLists.txt | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 79ce71ee7..9b5624c81 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,12 @@
 cmake_minimum_required(VERSION 2.4)
 project(eressea C)
 
+## CMake configuration ##
+# You can pass these to cmake with -DNEED_OPTION=1
+#
+# if your system does not have libsqlite3-dev installed:
+# set(NEED_SQLITE 1)
+
 if (${CMAKE_C_COMPILER} MATCHES ".*tcc")
   set(CMAKE_C_FLAGS "-Wall -g")
   add_definitions(-DTINYCC)
@@ -18,7 +24,6 @@ endif (WIN32)
 include_directories (../external ../shared/src)
 
 set (LIB_SRCS
-# ../external/sqlite3.c
  ../external/md5.c
  ../external/bson/bson.c
  ../external/bson/numbers.c
@@ -30,6 +35,17 @@ set (LIB_SRCS
  ../shared/src/build/util.c
 )
 
+set (LINK_LIBS tolua xml2 ncurses lua5.1 pthread)
+
+if (NEED_SQLITE)
+ set(LIB_SRCS
+  ${LIB_SRCS}
+  ../external/sqlite3.c
+ )
+else (NEED_SQLITE)
+ set (LINK_LIBS ${LINK_LIBS} sqlite3)
+endif (NEED_SQLITE)
+
 set (ERESSEA_SRCS
  src/server.c
 )
@@ -37,7 +53,7 @@ set (ERESSEA_SRCS
 add_executable (eressea ${LIB_SRCS} ${ERESSEA_SRCS})
 if (WIN32)
 else (WIN32)
-  target_link_libraries (eressea tolua xml2 ncurses lua5.1 pthread sqlite3)
+  target_link_libraries (eressea ${LINK_LIBS})
 endif (WIN32)
 
 add_definitions(-DUNITY_BUILD)