appveyor: try to get pybind11

[simgrid.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index be9a190..a53bc85 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -286,7 +286,7 @@ endif()
 # Checks for header libraries functions.
 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
-CHECK_INCLUDE_FILE("pthread_np" HAVE_PTHREAD_NP_H) # for pthread_setaffinity_np() on FreeBSD
+CHECK_INCLUDE_FILE("pthread_np.h" HAVE_PTHREAD_NP_H) # for pthread_setaffinity_np() on FreeBSD
 
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
@@ -521,6 +521,7 @@ execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR
 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
+file(REMOVE ${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated)
 
 # We need two versions of the SMPI scripts because they contain the path to the library
 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
@@ -772,6 +773,9 @@ endif()
 
 # Python binding (with pybind11)
 ################
+if(EXISTS pybind11) # Try to use a local copy of pybind11, if any
+  add_subdirectory(pybind11)
+endif()
 
 # Our usage of pybind11::overload_cast mandates C++14
 get_property(known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
@@ -799,7 +803,9 @@ if(enable_python)
     pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp)
     target_compile_features(python-bindings PRIVATE cxx_std_14)
     target_link_libraries(python-bindings PUBLIC simgrid)
-    set_target_properties(python-bindings PROPERTIES LIBRARY_OUTPUT_NAME simgrid)
+    set_target_properties(python-bindings PROPERTIES
+                          LIBRARY_OUTPUT_NAME simgrid
+                          CXX_VISIBILITY_PRESET "default")
     add_dependencies(tests python-bindings)
     set_property(TARGET python-bindings
                  APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")