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# generate PHP module
find_package(PHP5)
if(PHP5_FOUND)
include_directories(${PHP5_INCLUDE_PATH})
else()
message(STATUS "No PHP5 libraries found - not building php module")
return()
endif()
# copied from cmake's FindPHP4.cmake and adapted
if(APPLE)
# this is a hack for now
set(PHP_MODULE_CXX_FLAGS "${CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS} -Wl")
foreach(symbol
__efree
__emalloc
__estrdup
__estrndup
__object_init
__object_init_ex
__zend_get_parameters_array_ex
__zend_list_find
__zval_copy_ctor
__zval_copy_ctor_func
_add_property_zval_ex
_alloc_globals
_compiler_globals
_convert_to_double
_convert_to_long
_convert_to_boolean
__convert_to_string
_gc_remove_zval_from_buffer
_call_user_function
_php_sprintf
_executor_globals
_zend_get_constant
_zend_lookup_class
_zend_register_long_constant
_zval_is_true
_zend_error
_zend_hash_find
__zend_hash_add_or_update
_zend_register_internal_class_ex
_zend_register_list_destructors_ex
_zend_register_resource
_zend_rsrc_list_get_rsrc_type
_zend_wrong_param_count
_zend_throw_exception
_zval_used_for_init
)
set(PHP_MODULE_CXX_FLAGS
"${PHP_MODULE_CXX_FLAGS},-U,${symbol}")
endforeach()
endif()
#message(FATAL_ERROR "PHP_LDFLAGS: ${PHP_LDFLAGS}")
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${PHP_INCLUDE_DIRS})
SET(CMAKE_SWIG_FLAGS "")
# we need ; to produce a space with the package .. weird
SET_SOURCE_FILES_PROPERTIES(uscxml.i PROPERTIES CPLUSPLUS ON)
SWIG_ADD_MODULE(uscxmlNativePHP php5 uscxml.i)
foreach(PHP_LIBRARY ${PHP_LIBRARIES})
# SWIG_LINK_LIBRARIES(uscxmlNativePHP ${PHP_LIBRARY})
endforeach()
SWIG_LINK_LIBRARIES(uscxmlNativePHP uscxml)
if (APPLE)
set_target_properties(uscxmlNativePHP PROPERTIES LINK_FLAGS ${PHP_MODULE_CXX_FLAGS})
endif()
set(PHP_COMPILE_FLAGS "-DSWIG")
if (PHP_ZTS_ENABLED)
# we are only building php bindings for unices anyhow
set(PHP_COMPILE_FLAGS "${PHP_COMPILE_FLAGS} -DZTS")
set(PHP_COMPILE_FLAGS "${PHP_COMPILE_FLAGS} -DPTHREADS")
endif()
if (PHP_DEBUG_ENABLED)
set(PHP_COMPILE_FLAGS "${PHP_COMPILE_FLAGS} -DZEND_DEBUG")
endif()
ADD_CUSTOM_COMMAND(
TARGET uscxmlNativePHP
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy
${CMAKE_CURRENT_BINARY_DIR}/uscxmlNativePHP.php
${PROJECT_SOURCE_DIR}/src/bindings/swig/php/uscxmlNativePHP.php
)
set_target_properties(uscxmlNativePHP PROPERTIES COMPILE_FLAGS ${PHP_COMPILE_FLAGS})
set_target_properties(uscxmlNativePHP PROPERTIES FOLDER "Bindings")
set(USCXML_LANGUAGE_BINDINGS "php ${USCXML_LANGUAGE_BINDINGS}")
set(USCXML_LANGUAGE_BINDINGS ${USCXML_LANGUAGE_BINDINGS} PARENT_SCOPE)
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