[vpn-devel] [PATCH] Allow building out of tree

[Christian Hofstaedtler]

Building out of tree does not seem to work; bison, flex and gcc
abort because they can't find some source files.

Test: in a clean source tree:
  mkdir obj
  cd obj
  cmake ..
  make

diff --git a/source/iked/CMakeLists.txt b/source/iked/CMakeLists.txt
index 2e41586..0834257 100644
--- a/source/iked/CMakeLists.txt
+++ b/source/iked/CMakeLists.txt
@@ -111,7 +111,7 @@ add_custom_target( ConfParser echo "Creating Conf Parser" )
 add_custom_command(
 	SOURCE conf.token.ll
 	COMMAND ${PATH_BIN_FLEX}
-	ARGS -d -oconf.token.cpp conf.token.ll
+	ARGS -d -oconf.token.cpp ${CMAKE_CURRENT_SOURCE_DIR}/conf.token.ll
 	TARGET ConfParser
 	OUTPUTS conf.token.cpp )
 
@@ -120,7 +120,7 @@ add_custom_command(
 add_custom_command(
 	SOURCE conf.parse.yy
 	COMMAND ${PATH_BIN_BISON}
-	ARGS -oconf.parse.cpp conf.parse.yy
+	ARGS -oconf.parse.cpp ${CMAKE_CURRENT_SOURCE_DIR}/conf.parse.yy
 	TARGET ConfParser
 	OUTPUTS conf.parse.cpp conf.parse.hpp location.hh position.hh stack.hh )
 
diff --git a/source/qikea/CMakeLists.txt b/source/qikea/CMakeLists.txt
index 98682e2..efa4ee3 100644
--- a/source/qikea/CMakeLists.txt
+++ b/source/qikea/CMakeLists.txt
@@ -14,6 +14,7 @@ include_directories(
 	${IKE_SOURCE_DIR}/source/libidb
 	${IKE_SOURCE_DIR}/source/libith
 	${IKE_SOURCE_DIR}/source/liblog
+	${CMAKE_CURRENT_BINARY_DIR}
 	${QT_INCLUDES} )
 
 link_directories(
diff --git a/source/qikec/CMakeLists.txt b/source/qikec/CMakeLists.txt
index 4a6f1b4..cdf5f1f 100644
--- a/source/qikec/CMakeLists.txt
+++ b/source/qikec/CMakeLists.txt
@@ -16,6 +16,7 @@ include_directories(
 	${IKE_SOURCE_DIR}/source/libith
 	${IKE_SOURCE_DIR}/source/liblog
 	${IKE_SOURCE_DIR}/source/libip
+	${CMAKE_CURRENT_BINARY_DIR}
 	${QT_INCLUDES} )
 
 link_directories(


-- 
 ,''`.  Christian Hofstaedtler <zeha at debian.org>
: :' :  Debian Developer
`. `'   7D1A CFFA D9E0 806C 9C4C  D392 5C13 D6DB 9305 2E03
  `-