#

# Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.  Oracle designates this

# particular file as subject to the "Classpath" exception as provided

# by Oracle in the LICENSE file that accompanied this code.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

GTEST_TEST_SRC += $(TOPDIR)/test/hotspot/gtest

GTEST_LAUNCHER_SRC := $(TOPDIR)/test/hotspot/gtest/gtestLauncher.cpp

GTEST_FRAMEWORK_SRC := $(TOPDIR)/test/fmw/gtest

# On Windows, there are no internal debug symbols so must set copying to true

# to get any at all.

ifeq ($(OPENJDK_TARGET_OS), windows)

  GTEST_COPY_DEBUG_SYMBOLS := true

else

  GTEST_COPY_DEBUG_SYMBOLS := false

endif

################################################################################

ifeq ($(OPENJDK_TARGET_OS), windows)

  GTEST_JVM_MAPFILE := $(JVM_MAPFILE)

else

  GTEST_JVM_MAPFILE := $(JVM_OUTPUTDIR)/gtest/mapfile

  $(JVM_OUTPUTDIR)/gtest/symbols: $(JVM_OUTPUTDIR)/symbols

	$(call MakeDir, $(@D))

	( $(CAT) $< ; echo "runUnitTests" ) > $@

  $(GTEST_JVM_MAPFILE): $(JVM_OUTPUTDIR)/gtest/symbols

	$(call create-mapfile)

endif

# Disabling undef, switch, format-nonliteral and tautological-undefined-compare

# warnings for clang because of test source.

# Note: On AIX, the gtest test classes linked into the libjvm.so push the TOC

# size beyond 64k, so we need to link with bigtoc. However, this means that

# -qpic=large would be advisable to lessen the performance effect of bigtoc.

# But we want to avoid imposing -qpic=large onto the regular libjvm.so, which

# has no problem with its TOC, so do this only for object files which are

# exclusive to the gtest libjvm.so.

$(eval $(call SetupNativeCompilation, BUILD_GTEST_LIBJVM, \

    TOOLCHAIN := TOOLCHAIN_LINK_CXX, \

    LIBRARY := jvm, \

    OUTPUT_DIR := $(JVM_OUTPUTDIR)/gtest, \

    OBJECT_DIR := $(JVM_OUTPUTDIR)/gtest/objs, \

    SRC := $(GTEST_TEST_SRC), \

    EXCLUDES := $(JVM_EXCLUDES), \

    EXCLUDE_FILES := gtestLauncher.cpp, \

    EXCLUDE_PATTERNS := $(JVM_EXCLUDE_PATTERNS), \

    EXTRA_FILES := $(GTEST_FRAMEWORK_SRC)/src/gtest-all.cc, \

    EXTRA_OBJECT_FILES := $(filter-out %/operator_new$(OBJ_SUFFIX), \

        $(BUILD_LIBJVM_ALL_OBJS)), \

    CFLAGS := $(JVM_CFLAGS) -I$(GTEST_FRAMEWORK_SRC) \

        -I$(GTEST_FRAMEWORK_SRC)/include \

        $(addprefix -I,$(GTEST_TEST_SRC)), \

    CFLAGS_windows := -EHsc, \

    CFLAGS_solaris := -DGTEST_HAS_EXCEPTIONS=0 -library=stlport4, \

    CFLAGS_macosx := -DGTEST_OS_MAC=1, \

    CFLAGS_aix := -qpic=large, \

    CFLAGS_DEBUG_SYMBOLS := $(JVM_CFLAGS_SYMBOLS), \

    CXXFLAGS_DEBUG_SYMBOLS := $(JVM_CFLAGS_SYMBOLS), \

    DISABLED_WARNINGS_gcc := undef, \

    DISABLED_WARNINGS_clang := undef switch format-nonliteral \

        tautological-undefined-compare $(BUILD_LIBJVM_DISABLED_WARNINGS_clang), \

    DISABLED_WARNINGS_solstudio := identexpected, \

    LDFLAGS := $(JVM_LDFLAGS), \

    LDFLAGS_solaris := -library=stlport4 $(call SET_SHARED_LIBRARY_ORIGIN), \

    LDFLAGS_aix := -bbigtoc, \

    LIBS := $(JVM_LIBS), \

    OPTIMIZATION := $(JVM_OPTIMIZATION), \

    MAPFILE := $(GTEST_JVM_MAPFILE), \

    USE_MAPFILE_FOR_SYMBOLS := true, \

    COPY_DEBUG_SYMBOLS := $(GTEST_COPY_DEBUG_SYMBOLS), \

    ZIP_EXTERNAL_DEBUG_SYMBOLS := false, \

    STRIP_SYMBOLS := false, \

    PRECOMPILED_HEADER := $(JVM_PRECOMPILED_HEADER), \

    PRECOMPILED_HEADER_EXCLUDE := gtest-all.cc gtestMain.cpp, \

))

TARGETS += $(BUILD_GTEST_LIBJVM)

################################################################################

$(eval $(call SetupNativeCompilation, BUILD_GTEST_LAUNCHER, \

    TOOLCHAIN := TOOLCHAIN_LINK_CXX, \

    PROGRAM := gtestLauncher, \

    OUTPUT_DIR := $(JVM_OUTPUTDIR)/gtest, \

    EXTRA_FILES := $(GTEST_LAUNCHER_SRC), \

    OBJECT_DIR := $(JVM_OUTPUTDIR)/gtest/launcher-objs, \

    CFLAGS := $(JVM_CFLAGS) -I$(GTEST_FRAMEWORK_SRC) \

        -I$(GTEST_FRAMEWORK_SRC)/include, \

    CFLAGS_DEBUG_SYMBOLS := $(JVM_CFLAGS_SYMBOLS), \

    CXXFLAGS_DEBUG_SYMBOLS := $(JVM_CFLAGS_SYMBOLS), \

    LDFLAGS := $(LDFLAGS_JDKEXE), \

    LDFLAGS_unix := -L$(JVM_OUTPUTDIR)/gtest $(call SET_SHARED_LIBRARY_ORIGIN), \

    LDFLAGS_solaris := -library=stlport4, \

    LIBS_linux := $(LIBCXX), \

    LIBS_unix := -ljvm, \

    LIBS_windows := $(JVM_OUTPUTDIR)/gtest/objs/jvm.lib, \

    COPY_DEBUG_SYMBOLS := $(GTEST_COPY_DEBUG_SYMBOLS), \

    ZIP_EXTERNAL_DEBUG_SYMBOLS := false, \

))

$(BUILD_GTEST_LAUNCHER): $(BUILD_GTEST_LIBJVM)

TARGETS += $(BUILD_GTEST_LAUNCHER)

################################################################################