From 83cb92ee0a6f4763da2670538a2429e271dde129 Mon Sep 17 00:00:00 2001
From: Alan Conway <aconway@apache.org>
Date: Tue, 4 Mar 2014 17:16:10 +0000
Subject: NO-JIRA: CMakelists.txt check that ../python exists before building
 it.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1574138 13f79535-47bb-0310-9956-ffa450edef68
---
 qpid/cpp/src/tests/CMakeLists.txt | 31 +++++++++++--------------------
 1 file changed, 11 insertions(+), 20 deletions(-)

(limited to 'qpid/cpp/src')

diff --git a/qpid/cpp/src/tests/CMakeLists.txt b/qpid/cpp/src/tests/CMakeLists.txt
index 4c0dcba500..b2ee10df15 100644
--- a/qpid/cpp/src/tests/CMakeLists.txt
+++ b/qpid/cpp/src/tests/CMakeLists.txt
@@ -308,27 +308,18 @@ if (BUILD_SASL)
     remember_location(sasl_version)
 endif (BUILD_SASL)
 
-set (python_bld ${CMAKE_CURRENT_BINARY_DIR}/python)
 set (python_src ${CMAKE_SOURCE_DIR}/../python)
-
-# This will not pick up added or deleted python files
-# In that case you need to rerun CMake
-file(GLOB_RECURSE python_files ${python_src}/*.py)
-
-add_custom_command(
-    OUTPUT ${python_bld}
-    DEPENDS ${python_files}
-    COMMAND ${PYTHON_EXECUTABLE}
-        setup.py
-        build --build-base=${python_bld}/build
-        install --prefix=${python_bld} --install-lib=${python_bld} --install-scripts=${python_bld}/commands
-    WORKING_DIRECTORY ${python_src}
-)
-
-add_custom_target(
-    python_bld ALL
-    DEPENDS ${python_bld}
-)
+if (EXISTS ${python_src})
+    set (python_bld ${CMAKE_CURRENT_BINARY_DIR}/python)
+    add_custom_target(
+	build_python ALL
+	COMMAND ${PYTHON_EXECUTABLE} setup.py
+	    build --build-base=${python_bld}/build
+	    install --prefix=${python_bld} --install-lib=${python_bld}
+	            --install-scripts=${python_bld}/commands
+	WORKING_DIRECTORY ${python_src}
+	)
+endif (EXISTS ${python_src})
 
 if (BUILD_SASL)
     add_test (sasl_fed ${test_wrap} -- ${CMAKE_CURRENT_SOURCE_DIR}/sasl_fed${test_script_suffix})
-- 
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