From 7b87b39f7e832814e1a22b542d6e1f1f2e62eaad Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Fri, 4 Mar 2011 10:23:13 +0000
Subject: [PATCH] disable python bindings if swig is too old
---
CMakeLists.txt | 25 ++++++++++++++++---------
1 file changed, 16 insertions(+), 9 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bde608eaaf..7ed51dcdaa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -901,6 +901,22 @@ elseif(MSVC)
set_target_properties(gmsh PROPERTIES LINK_FLAGS "/STACK:16777216")
endif(WIN32 AND NOT MSVC)
+if(ENABLE_SWIG)
+ find_package(SWIG REQUIRED)
+ message(STATUS "Found SWIG version " ${SWIG_VERSION})
+ string(SUBSTRING ${SWIG_VERSION} 0 1 SWIG_MAJOR_VERSION)
+ if(SWIG_MAJOR_VERSION EQUAL 1)
+ message("WARNING: Python bindings require SWIG >= 2: disabling Python")
+ else(SWIG_MAJOR_VERSION EQUAL 1)
+ include(${SWIG_USE_FILE})
+ find_package(PythonLibs)
+ include_directories(${PYTHON_INCLUDE_DIR})
+ set_source_files_properties(Common/gmshpy.i PROPERTIES CPLUSPLUS ON)
+ swig_add_module(gmshpy python Common/gmshpy.i)
+ swig_link_libraries(gmshpy ${PYTHON_LIBRARIES} ${EXTERNAL_LIBRARIES} ${LINK_LIBRARIES} shared)
+ endif(SWIG_MAJOR_VERSION EQUAL 1)
+endif(ENABLE_SWIG)
+
find_program(BISON bison)
find_program(FLEX flex)
if(BISON AND FLEX)
@@ -1131,12 +1147,3 @@ mark_as_advanced(BISON FLEX GMP_LIB GMSH_EXTRA_VERSION HDF5_LIB MAKEINFO
MED_LIB OCC_INC SZ_LIB TAUCS_LIB LUA_LIB ACIS_LIB TEXI2PDF
READLINE_LIB)
-if(ENABLE_SWIG)
- FIND_PACKAGE(SWIG REQUIRED)
- INCLUDE(${SWIG_USE_FILE})
- FIND_PACKAGE(PythonLibs)
- INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_DIR})
- SET_SOURCE_FILES_PROPERTIES(Common/gmshpy.i PROPERTIES CPLUSPLUS ON)
- SWIG_ADD_MODULE(gmshpy python Common/gmshpy.i)
- SWIG_LINK_LIBRARIES(gmshpy ${PYTHON_LIBRARIES} ${EXTERNAL_LIBRARIES} ${LINK_LIBRARIES} shared)
-endif(ENABLE_SWIG)
--
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