From: Julien Schueller <schueller@phimeca.com>
Date: Wed, 23 Aug 2017 19:52:44 +0000 (+0200)
Subject: Use swig_add_library with cmake 3.8
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=ce2cb30fdf2e5ae07b81f4e7bb79943e7958e24a;p=nlopt.git

Use swig_add_library with cmake 3.8
---

diff --git a/swig/CMakeLists.txt b/swig/CMakeLists.txt
index 71c6f78..5531de8 100644
--- a/swig/CMakeLists.txt
+++ b/swig/CMakeLists.txt
@@ -29,7 +29,12 @@ if (NUMPY_FOUND AND PYTHONLIBS_FOUND AND (SWIG_FOUND OR (EXISTS ${CMAKE_CURRENT_
     set (SWIG_MODULE_nlopt_EXTRA_DEPS nlopt-python.i numpy.i)
 
     include_directories (${NLOPT_PRIVATE_INCLUDE_DIRS})
-    swig_add_module (nlopt python nlopt.i)
+    if (CMAKE_VERSION VERSION_LESS 3.8)
+      swig_add_module (nlopt python nlopt.i)
+    else ()
+      swig_add_library (nlopt LANGUAGE python SOURCES nlopt.i)
+    endif ()
+
     swig_link_libraries (nlopt ${nlopt_lib})
     swig_link_libraries (nlopt ${PYTHON_LIBRARIES})
     target_include_directories (${SWIG_MODULE_nlopt_REAL_NAME} PRIVATE ${NLOPT_PRIVATE_INCLUDE_DIRS})