# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
# 
#     http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Makefile.

TOP := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))

SHELL = '/bin/sh'

SRCDIR = @srcdir@
INCLUDEDIR = @top_builddir@/include
BINDIR = @top_builddir@/bin
LIBDIR = @top_builddir@/lib

CC = @CC@
CXX = @CXX@

CFLAGS = @CFLAGS@
CXXFLAGS = @CXXFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@

OS_NAME = @OS_NAME@
OS_ARCH = @target_cpu@

JAVA_HOME = @JAVA_HOME@
JAVA_HEADERS = @JAVA_HEADERS@

ifeq ($(OS_NAME),darwin)
  LDFLAGS += -framework JavaVM
else ifeq ($(OS_ARCH),x86_64)
  LDFLAGS += -L$(JAVA_HOME)/jre/lib/amd64/server -ljvm
else
  LDFLAGS += -L$(JAVA_HOME)/jre/lib/i386/server -ljvm
endif

WITH_ZOOKEEPER = @WITH_ZOOKEEPER@

WITH_INCLUDED_ZOOKEEPER = @WITH_INCLUDED_ZOOKEEPER@

BOOST = third_party/boost-1.37.0
PROTOBUF = third_party/protobuf-2.3.0
GLOG = third_party/glog-0.3.1
LEVELDB = third_party/leveldb
ZOOKEEPER = third_party/zookeeper-3.3.1/src/c
LIBPROCESS = third_party/libprocess
LIBEV = $(LIBPROCESS)/third_party/libev-3.8

# Both GMOCK and GTEST are paths to the source of these libraries,
# since we don't need to create directories when building the assets
# from these libraries.
GMOCK = @top_srcdir@/third_party/gmock-1.6.0
GTEST = @top_srcdir@/third_party/gmock-1.6.0/gtest

# Ensure that we get better debugging info.
CFLAGS += -g
CXXFLAGS += -g

# Add 'src' source dir and build dir to CFLAGS and CXXFLAGS.
CFLAGS += -I$(SRCDIR)/.. -I..
CXXFLAGS += -I$(SRCDIR)/.. -I..

# Add include and build include to CFLAGS and CXXFLAGS.
CFLAGS += -I@top_srcdir@/include -I$(INCLUDEDIR)
CXXFLAGS += -I@top_srcdir@/include -I$(INCLUDEDIR)

# Add boost to CFLAGS and CXXFLAGS.
CFLAGS += -I@top_srcdir@/$(BOOST)
CXXFLAGS += -I@top_srcdir@/$(BOOST)

# Add protobuf to include and lib paths.
CXXFLAGS += -I@top_srcdir@/$(PROTOBUF)/src
LDFLAGS += -L@top_builddir@/$(PROTOBUF)/src/.libs

# Add libprocess to CFLAGS, CXXFLAGS, and LDFLAGS.
CFLAGS += -I@top_srcdir@/$(LIBPROCESS)/include
CXXFLAGS += -I@top_srcdir@/$(LIBPROCESS)/include
LDFLAGS += -L@top_builddir@/$(LIBPROCESS)

# Add libev to LDFLAGS.
LDFLAGS += -L@top_builddir@/$(LIBEV)/.libs

# Add glog to include paths and library paths.
CXXFLAGS += -I@top_srcdir@/$(GLOG)/src -I@top_builddir@/$(GLOG)/src
LDFLAGS += -L@top_builddir@/$(GLOG)/.libs

# Add leveldb to include and lib paths.
CXXFLAGS += -I@top_srcdir@/$(LEVELDB)/include
LDFLAGS += -L@top_builddir@/$(LEVELDB)

# Add gmock and gtest to include paths.
CXXFLAGS += -I$(GMOCK)/include -I$(GTEST)/include

# Add included ZooKeeper to include and lib paths if necessary.
ifeq ($(WITH_INCLUDED_ZOOKEEPER),1)
  CXXFLAGS += -I@top_srcdir@/$(ZOOKEEPER)/include -I@top_srcdir@/$(ZOOKEEPER)/generated
  LDFLAGS += -L@top_builddir@/$(ZOOKEEPER)/.libs
endif

# Add dependency tracking to CFLAGS, CXXFLAGS.
CFLAGS += -MMD -MP
CXXFLAGS += -MMD -MP

# Add protobuf, glog, leveldb, libev, libprocess, pthread, and dl to LIBS.
LIBS += -lprotobuf -lglog -lleveldb -lprocess -lev -lpthread -ldl

# Add ZooKeeper if necessary.
ifeq ($(WITH_ZOOKEEPER),1)
  LIBS += -lzookeeper_mt
endif

SCHED_LIB = $(LIBDIR)/libmesos_sched.a
EXEC_LIB = $(LIBDIR)/libmesos_exec.a

GTEST_HEADERS = $(GTEST)/include/gtest/*.h		\
                $(GTEST)/include/gtest/internal/*.h

GMOCK_HEADERS = $(GTEST_HEADERS) $(GMOCK)/include/gmock/*.h	\
                $(GMOCK)/include/gmock/internal/*.h

GTEST_SRC = $(GTEST_HEADERS) $(GTEST)/src/*.h $(GTEST)/src/*.cc

GMOCK_SRC = $(GMOCK_HEADERS) $(GMOCK)/src/*.cc

GTEST_OBJ = gtest-all.o

GMOCK_OBJ = gmock-all.o

GMOCK_LIB = gmock.a

TESTS_OBJ = main.o utils.o master_tests.o resource_offers_tests.o	\
	    fault_tolerance_tests.o log_tests.o resources_tests.o	\
	    uuid_tests.o external_tests.o sample_frameworks_tests.o	\
	    configurator_tests.o strings_tests.o multihashmap_tests.o	\
	    protobuf_io_tests.o lxc_isolation_tests.o utils_tests.o	\
	    jvm.o zookeeper_server.o base_zookeeper_test.o		\
	    zookeeper_server_tests.o zookeeper_tests.o			\
	    url_processor_tests.o killtree_tests.o exception_tests.o    \
	    values_tests.o attributes_test.o

ALLTESTS_EXE = $(BINDIR)/tests/all-tests

PROCESS_SPAWN = $(BINDIR)/tests/process_spawn

EXTERNAL_SCRIPTS =							\
  $(BINDIR)/tests/external/LxcIsolation/HoldMoreMemThanRequested.sh	\
  $(BINDIR)/tests/external/LxcIsolation/ScaleUpAndDown.sh		\
  $(BINDIR)/tests/external/LxcIsolation/TwoSeparateTasks.sh		\
  $(BINDIR)/tests/external/LxcIsolation/run_scheduled_memhog_test.sh	\
  $(BINDIR)/tests/external/SampleFrameworks/CFrameworkCmdlineParsing.sh	\
  $(BINDIR)/tests/external/SampleFrameworks/CFrameworkInvalidCmdline.sh	\
  $(BINDIR)/tests/external/SampleFrameworks/CFrameworkInvalidEnv.sh	\
  $(BINDIR)/tests/external/SampleFrameworks/CppFramework.sh		\
  $(BINDIR)/tests/external/SampleFrameworks/JavaExceptionFramework.sh	\
  $(BINDIR)/tests/external/SampleFrameworks/JavaFramework.sh		\
  $(BINDIR)/tests/external/SampleFrameworks/PythonFramework.sh		\
  $(BINDIR)/tests/external/KillTree/KillTreeTest.sh

# Create rules for building the directories that aren't created
# automagically by configure.
DIRECTORIES = $(BINDIR)/tests                                   \
	      $(BINDIR)/tests/external/LxcIsolation		\
              $(BINDIR)/tests/external/SampleFrameworks         \
              $(BINDIR)/tests/external/KillTree


default: all

-include $(patsubst %.o, %.d, $(TESTS_OBJ))
-include $(patsubst %, %.d, $(ALLTESTS_EXE))

$(DIRECTORIES): %:
	mkdir -p $@

$(GTEST_OBJ): %.o: $(GTEST)/src/%.cc $(GTEST_SRC)
	$(CXX) -c $(CXXFLAGS) -I$(GTEST) -I$(GMOCK) $<

$(GMOCK_OBJ): %.o: $(GMOCK)/src/%.cc $(GMOCK_SRC)
	$(CXX) -c $(CXXFLAGS) -I$(GTEST) -I$(GMOCK) $<

$(GMOCK_LIB): $(GTEST_OBJ) $(GMOCK_OBJ)
	$(AR) rcs $@ $^

$(TESTS_OBJ): %.o: $(SRCDIR)/%.cpp
	$(CXX) -c $(CXXFLAGS) \
	  -DROOT_DIR=\"$(TOP)/@top_srcdir@\" \
	  -DBUILD_DIR=\"$(TOP)/@top_builddir@\" \
	  -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/$(OS_NAME) \
	  -I$(JAVA_HEADERS) -o $@ $<

$(ALLTESTS_EXE): $(TESTS_OBJ) $(GMOCK_LIB) $(SCHED_LIB) $(EXEC_LIB) | $(BINDIR)/tests
	$(CXX) $(CXXFLAGS) -o $@ $^ $(LDFLAGS) $(LIBS)

$(PROCESS_SPAWN): $(SRCDIR)/process_spawn.cpp
	$(CXX) -o $@ $<

$(EXTERNAL_SCRIPTS): | $(BINDIR)/tests/external/LxcIsolation
$(EXTERNAL_SCRIPTS): | $(BINDIR)/tests/external/SampleFrameworks
$(EXTERNAL_SCRIPTS): | $(BINDIR)/tests/external/KillTree
$(EXTERNAL_SCRIPTS): $(BINDIR)/tests/%: $(SRCDIR)/%
	cp $< $@

test: all
	$(ALLTESTS_EXE)

all: $(ALLTESTS_EXE) $(EXTERNAL_SCRIPTS) $(PROCESS_SPAWN)

clean:
	rm -f $(patsubst %.o, %.d, $(GTEST_OBJ)) $(GTEST_OBJ)
	rm -f $(patsubst %.o, %.d, $(GMOCK_OBJ)) $(GMOCK_OBJ)
	rm -f $(GMOCK_LIB)
	rm -f $(patsubst %.o, %.d, $(TESTS_OBJ))
	rm -f $(TESTS_OBJ)
	rm -f $(ALLTESTS_EXE)
	rm -f $(EXTERNAL_SCRIPTS)
	rm -f TAGS

.PHONY: default all test clean