From a931b662e64cca8d5ab0224c99742f3392b85f64 Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Thu, 30 Jun 2016 07:51:23 +0000
Subject: CMake to configure PYTHONPATH environment variable

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ST_cythonize@1359 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 3b28a1b1ef2bb160fe68b2511f095822ffdcb6e5
---
 src/cython/CMakeLists.txt | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'src/cython/CMakeLists.txt')

diff --git a/src/cython/CMakeLists.txt b/src/cython/CMakeLists.txt
index 23305e63..27f6b99d 100644
--- a/src/cython/CMakeLists.txt
+++ b/src/cython/CMakeLists.txt
@@ -5,17 +5,22 @@ FIND_PROGRAM( PYTHON_PATH python )
 FIND_PROGRAM( CYTHON_PATH cython )
 
 if(PYTHON_PATH AND CYTHON_PATH)
+  # Gudhi and CGAL compilation option
   if(MSVC)
-    message("++ MSVC")
-  else()
-    message("++ NOT MSVC")
+    set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'/fp:strict', ")
+  else(MSVC)
     set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-std=c++11', ")
-  endif()
-  
+  endif(MSVC)
+  if(CMAKE_COMPILER_IS_GNUCXX)
+    set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-frounding-math', ")
+  endif(CMAKE_COMPILER_IS_GNUCXX)
+  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+    set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-fp-model strict', ")
+  endif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+
   find_package(Eigen3 3.1.0)
   
   if (EIGEN3_FOUND)
-    message("++ EIGEN3_FOUND")
     # No problem, even if no CGAL found
     set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-DCGAL_EIGEN3_ENABLED', ")
     set(GUDHI_CYTHON_INCLUDE_DIRS "${GUDHI_CYTHON_INCLUDE_DIRS}'${EIGEN3_INCLUDE_DIR}', ")
@@ -53,14 +58,12 @@ if(PYTHON_PATH AND CYTHON_PATH)
   # Loop on INCLUDE_DIRECTORIES PROPERTY
   get_property(GUDHI_INCLUDE_DIRECTORIES DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
   foreach(GUDHI_INCLUDE_DIRECTORY ${GUDHI_INCLUDE_DIRECTORIES})
-    message(STATUS "dir='${GUDHI_INCLUDE_DIRECTORY}'")
     set(GUDHI_CYTHON_INCLUDE_DIRS "${GUDHI_CYTHON_INCLUDE_DIRS}'${GUDHI_INCLUDE_DIRECTORY}', ")
   endforeach()
   set(GUDHI_CYTHON_INCLUDE_DIRS "${GUDHI_CYTHON_INCLUDE_DIRS}'${CMAKE_SOURCE_DIR}/${GUDHI_CYTHON_PATH}/src/cpp', ")
   
   # Generate cythonize_gudhi.py file to cythonize Gudhi
   configure_file(cythonize_gudhi.py.in "${CMAKE_CURRENT_BINARY_DIR}/cythonize_gudhi.py" @ONLY)
-  
   # Generate gudhi.pyx - Gudhi cython file 
   configure_file(gudhi.pyx.in "${CMAKE_CURRENT_BINARY_DIR}/gudhi.pyx" @ONLY)
   
@@ -71,12 +74,13 @@ if(PYTHON_PATH AND CYTHON_PATH)
   
   add_custom_target(cythonize_gudhi ALL DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/gudhi.so")
 
-  FIND_PROGRAM( PYTEST_PATH py.test )
+  find_program( PYTEST_PATH py.test )
   if(PYTEST_PATH)
     add_test(
         NAME gudhi_cython_py_test
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
         COMMAND ${PYTEST_PATH})
+    set_tests_properties(gudhi_cython_py_test PROPERTIES ENVIRONMENT "PYTHONPATH=${CMAKE_CURRENT_BINARY_DIR}")
   endif(PYTEST_PATH)
 
 endif(PYTHON_PATH AND CYTHON_PATH)
-- 
cgit v1.2.3