include $(JWBDIR)/make/defs.mk
include $(JWBDIR)/make/defs-cpp.mk
include $(JWBDIR)/make/dev-utils.mk

ifeq ($(SWIG_TARGET),php)

  SWIG_LANG                 ?= php
  SWIG_TARGET_EXT           ?= php
  ifeq ($(OS_NAME),ubuntu)
    PHP_MAJOR               ?= 5
  else
    PHP_MAJOR               ?= $(shell php-config --version | cut -d. -f1)
  endif
  PHP                       ?= php$(PHP_MAJOR)
  #PHP                      ?= $(firstword $(notdir $(wildcard /usr/share/php*)))
  SWIG_OPTS                 ?= -$(PHP) -DJW_PHP_MAJOR=$(PHP_MAJOR)
  SWIG_MODULE_TARGET_DIR     = $(ENV_PREFIX)/usr/share/$(PHP)

  #SWIG_PHP_INCLUDE_DIR      = /usr/include/$(PHP)
  #SWIG_PHP_INCLUDE_SUBDIRS  = . main TSRM Zend
  SWIG_PHP_MODULE_INI        = $(SWIG_MODULE).ini
  SWIG_PHP_MODULE_INI_DIR    = $(ENV_PREFIX)/etc/$(PHP)/conf.d
  #SWIG_PHP_NAMESPACE       ?= $(SWIG_MODULE)

  SWIG_GENERATED_EXTRA      += $(SWIG_PHP_MODULE_INI)
  SWIG_INSTALLED_EXTRA       = $(SWIG_PHP_MODULE_INI_DIR)/$(SWIG_PHP_MODULE_INI)
  ifneq ($(SWIG_PHP_NAMESPECE),)
    SWIG_POSTPROCESS        += sed -i -e "s/^<?php/<?php namespace $(SWIG_PHP_NAMESPACE);/" $(SWIG_MODULE_TARGET)
  endif
  SWIG_CLEAN                += php_$(SWIG_MODULE_H) $(SWIG_PHP_MODULE_INI)

  FINAL_INCLUDE             += $(shell php-config --includes)
  INSTALL_LIBDIR             = $(ENV_PREFIX)/usr/$(SYSTEM_LIBDIR_NAME)/$(PHP)/extensions
  FINAL_CFLAGS              += -Wno-unused-label -Wno-unused-function
  FINAL_CXXFLAGS            += -Wno-unused-label -Wno-unused-function

all:

$(SWIG_PHP_MODULE_INI_DIR)/%.ini: %.ini
	mkdir -p $(dir $@)
	$(INSTALL) -p -o $(APACHE_CONFOWNER) -g $(APACHE_CONFGROUP) -m $(APACHE_CONFMODE) $< $@

%.ini:
	echo extension=$*.so > $@.tmp
	mv $@.tmp $@

else ifeq ($(SWIG_TARGET),android)

  SWIG_LANG                 ?= android
  SWIG_TARGET_EXT           ?= java
  SWIG_OPTS                 ?= -android

else ifeq ($(SWIG_TARGET),python)

  include $(JWBDIR)/make/py-defs.mk # for $(PYTHON), $(PY_SITE_PACKAGES_PATH)

  PYTHON_FULL_VERSION       ?= $(basename $(lastword $(shell $(PYTHON) --version 2>&1)))
  PYTHON_MAJOR_VERSION      ?= $(basename $(PYTHON_FULL_VERSION))
  PYTHON_MINOR_VERSION      ?= $(patsubst .%,%,$(suffix $(PYTHON_FULL_VERSION)))

  SWIG_LANG                 ?= python
  SWIG_TARGET_EXT           ?= py
  SWIG_OPTS                 ?= -python
  #SWIG_MODULE_TARGET_DIR    = $(ENV_PREFIX)$(SYSTEM_LIBDIR)/python$(PYTHON_MAJOR_VERSION).$(PYTHON_MINOR_VERSION)/site-packages
  SWIG_MODULE_TARGET_DIR     = $(ENV_PREFIX)$(PY_SITE_PACKAGES_PATH)
  SWIG_MODULE_SO            ?= _$(SWIG_MODULE).so

  ifneq ($(PYTHON_VERSION),3)
    SWIG_CLEAN              += $(wildcard *.pyc)
    SWIG_PY_MODULE_PYC      ?= $(patsubst %.py,%.pyc,$(SWIG_MODULE_TARGET))
  else
    SWIG_CLEAN              += $(wildcard __pycache__)
    SWIG_PY_MODULE_PYC      ?= $(patsubst %.py,__pycache__/%.$(PY_CPYTHON_PREFIX).pyc,$(SWIG_MODULE_TARGET))
  endif
  SWIG_GENERATED_EXTRA      += $(SWIG_PY_MODULE_PYC)
  SWIG_INSTALLED_EXTRA      += $(SWIG_MODULE_TARGET_DIR)/$(SWIG_PY_MODULE_PYC)

  FINAL_INCLUDE             += $(shell pkg-config --cflags python$(PYTHON_VERSION))
  FINAL_LDFLAGS             += $(shell pkg-config --libs   python$(PYTHON_VERSION))

  INSTALL_LIBDIR             = $(SWIG_MODULE_TARGET_DIR)

all:

ifneq ($(PYTHON_VERSION),3)
%.pyc: %.py
else
__pycache__/%.$(PY_CPYTHON_PREFIX).pyc: %.py
endif
	$(PYTHON) -c "import py_compile; py_compile.compile(\"$<\", doraise=True)"

ifeq ($(PYTHON_VERSION),3)
$(SWIG_MODULE_TARGET_DIR)/__pycache__/%.$(PY_CPYTHON_PREFIX).pyc: __pycache__/%.$(PY_CPYTHON_PREFIX).pyc
	mkdir -p $(dir $@)
else
$(SWIG_MODULE_TARGET_DIR)/%.pyc: %.pyc
endif
	$(INSTALL) -p -m $(SWIG_TARGETMODE) -o $(SWIG_TARGETOWNER) -g $(SWIG_TARGETGROUP) $< $@

else ifeq ($(SWIG_TARGET),java)

  JAVA_VERSION              ?= $(basename $(lastword $(shell java -version 2>&1 | sed '/version/ !d')))
  JAVA_MAJOR_VERSION        ?= $(basename $(JAVA_VERSION))
  JAVA_MINOR_VERSION        ?= $(patsubst .%,%,$(suffix $(JAVA_VERSION)))

  SWIG_LANG                 ?= java
  SWIG_TARGET_EXT           ?= java
  SWIG_OPTS                 ?= -java
  SWIG_MODULE_TARGET_DIR     = /usr/share/java
  SWIG_MODULE_SO            ?= $(SWIG_MODULE).so
  SWIG_CLEAN                += $(wildcard *.java)

  #SWIG_PY_MODULE_PYC       ?= $(patsubst %.py,%.pyc,$(SWIG_MODULE_TARGET))
  #SWIG_GENERATED_EXTRA     += $(SWIG_PY_MODULE_PYC)
  #SWIG_INSTALLED_EXTRA     += $(SWIG_MODULE_TARGET_DIR)/$(SWIG_PY_MODULE_PYC)

  FINAL_INCLUDE             += -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux
  #FINAL_LDFLAGS            +=

  INSTALL_LIBDIR             = $(SWIG_MODULE_TARGET_DIR)

else ifeq ($(SWIG_TARGET),perl)

  PERL                      ?= perl
  SWIG_LANG                 ?= perl
  SWIG_TARGET_EXT           ?= pm
  SWIG_OPTS                 ?= -perl
  PERL_VERSION              ?= $(patsubst v%,%,$(shell $(PERL) -e 'print $$^V;'))
  # /usr/lib/perl is a symlink to /usr/lib/perl5 for yocto, so give this a preference
  PERL_BASE_DIR             ?= $(firstword $(wildcard $(addprefix $(BUILD_LIBS_PREFIX),/usr/lib64/perl5 /usr/lib/perl /usr/lib/perl5 /usr/lib/perl-native/perl)))
  PERL_CORE_DIR             ?= $(firstword $(wildcard $(addprefix $(PERL_BASE_DIR)/,$(PERL_VERSION)/$(ARCH)-linux-thread-multi/CORE $(PERL_VERSION)/CORE CORE)))
  PERL_VENDOR_DIR           ?= $(PERL_BASE_DIR)/vendor_perl/$(PERL_VERSION)/$(ARCH)-linux-thread-multi
  FINAL_INCLUDE             += -I$(PERL_CORE_DIR)
  SWIG_CLEAN                += $(wildcard *.$(SWIG_TARGET_EXT))
  INSTALL_LIBDIR             = $(ENV_PREFIX)$(PERL_VENDOR_DIR)/auto/$(SWIG_MODULE)
  SWIG_MODULE_TARGET_DIR     = $(ENV_PREFIX)$(PERL_VENDOR_DIR)

else

  $(error SWIG_TARGET=$(SWIG_TARGET) undefined or unknown)

endif

SWIG_INCLUDE                ?= $(filter-out -iquote .,$(FINAL_INCLUDE))

SWIG_USE_CPP                ?= true
ifeq ($(SWIG_USE_CPP),true)
  SWIG_SOURCE_EXT           ?= cpp
  SWIG_OPTS                 += -c++
else
  SWIG_SOURCE_EXT           ?= c
endif
SWIG                        ?= swig
SWIG_INTERFACE_I            ?= $(wildcard *.i)
#SWIG_MODULE                ?= $(SWIG_TARGET_EXT)_$(firstword $(shell sed '/^%module/ !d; s/^ *%module *//' $(SWIG_INTERFACE_I)))
SWIG_MODULE                 ?= $(firstword $(shell sed '/^%module/ !d; s/^ *%module *//' $(SWIG_INTERFACE_I)))
SWIG_MODULE_SO              ?= $(SWIG_MODULE).so
SWIG_MODULE_H               ?= $(SWIG_MODULE).h
SWIG_MODULE_WRAP_C          ?= $(SWIG_MODULE)_wrap.$(SWIG_SOURCE_EXT)
SWIG_MODULE_TARGET          ?= $(SWIG_MODULE).$(SWIG_TARGET_EXT)
SWIG_SRC_C                  ?= $(sort $(SWIG_MODULE_WRAP_C) $(wildcard *.c *.cpp))
SWIG_OBJ                    ?= $(patsubst %.cpp,%.o,$(patsubst %.c,%.o,$(sort $(SWIG_SRC_C))))
SWIG_TARGETOWNER            ?= root
SWIG_TARGETGROUP            ?= root
SWIG_TARGETMODE             ?= 0644
SWIG_WRAPPER_DEP_MK          = swig.dep.mk

SWIG_INSTALLED_SO            = $(addprefix $(INSTALL_LIBDIR)/,$(SWIG_MODULE_SO))
SWIG_INSTALLED_MODULE_TARGET = $(addprefix $(SWIG_MODULE_TARGET_DIR)/,$(SWIG_MODULE_TARGET))

SWIG_DEFINES                += -DNON_C_BINDING
SWIG_OPTS                   += $(SWIG_DEFINES)
FINAL_CFLAGS                += $(SWIG_DEFINES)
FINAL_CXXFLAGS              += $(SWIG_DEFINES)

# for depend.mk
BUILD_OBJ                    = $(SWIG_OBJ)
DEPEND_MK                   += $(SWIG_WRAPPER_DEP_MK)

all: $(SWIG_MODULE_SO) $(SWIG_GENERATED_EXTRA)
install: $(SWIG_INSTALLED_SO) $(SWIG_INSTALLED_MODULE_TARGET) $(SWIG_INSTALLED_EXTRA)
clean: clean.generated
distclean: clean

$(SWIG_WRAPPER_DEP_MK): $(SWIG_INTERFACE_I)
	$(SWIG) -M -oh $(SWIG_MODULE_H) -module $(SWIG_MODULE) $(SWIG_INCLUDE) $(SWIG_OPTS) -MT $(SWIG_MODULE_WRAP_C) $< > $@.tmp
	mv $@.tmp $@

$(SWIG_MODULE_WRAP_C): $(SWIG_INTERFACE_I)
	$(SWIG) -oh $(SWIG_MODULE_H) -module $(SWIG_MODULE) $(SWIG_INCLUDE) $(SWIG_OPTS) -o $@ $<
	$(SWIG_POSTPROCESS)

$(SWIG_MODULE_SO): $(SWIG_OBJ)
	$(CXX) $^ -shared $(FINAL_LDFLAGS) -o $@

$(SWIG_MODULE_TARGET_DIR):
	mkdir -p $@

$(SWIG_MODULE_TARGET_DIR)/%: % | $(SWIG_MODULE_TARGET_DIR)
	$(INSTALL) -p -o $(SWIG_TARGETOWNER) -g $(SWIG_TARGETGROUP) -m $(SWIG_TARGETMODE) $< $@

clean.generated:
	$(RM) -rf $(SWIG_MODULE_WRAP_C) $(SWIG_OBJ) $(SWIG_MODULE_SO) $(SWIG_MODULE_TARGET) $(SWIG_CLEAN) $(SWIG_WRAPPER_DEP_MK)

include $(JWBDIR)/make/rules.mk
include $(JWBDIR)/make/depend.mk