#
# Copyright (c) 2020, 2024, 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.
#

################################################################################
# This file builds the native component of testlib.
# It also covers the test-image part, where the built files are copied to the
# test image.
################################################################################

default: all

include $(SPEC)
include MakeBase.gmk

include CopyFiles.gmk
include TestFilesCompilation.gmk

################################################################################
# Targets for building the native tests themselves.
################################################################################

BUILD_LIBTEST_NATIVE_SRC := $(TOPDIR)/test/lib

BUILD_LIBTEST_OUTPUT_DIR := $(OUTPUTDIR)/support/test/lib/native

BUILD_LIBTEST_IMAGE_DIR := $(TEST_IMAGE_DIR)/lib

ifeq ($(call isTargetOs, windows), false)
  BUILD_LIBTEST_LIBRARIES_EXCLUDE += libFileUtils.c
endif

# This evaluation is expensive and should only be done if this target was
# explicitly called.
ifneq ($(filter build-test-lib-native, $(MAKECMDGOALS)), )
  $(eval $(call SetupTestFilesCompilation, BUILD_LIBTEST_LIBRARIES, \
      TYPE := LIBRARY, \
      SOURCE_DIRS := $(BUILD_LIBTEST_NATIVE_SRC), \
      OUTPUT_DIR := $(BUILD_LIBTEST_OUTPUT_DIR), \
  ))
endif

build-test-lib-native: $(BUILD_LIBTEST_LIBRARIES)

################################################################################
# Targets for building test-image.
################################################################################

# Copy to testlib test image. We need it in both hotspot and jdk.
$(eval $(call SetupCopyFiles, COPY_LIBTEST_NATIVE_TO_HOTSPOT, \
    SRC := $(BUILD_LIBTEST_OUTPUT_DIR), \
    DEST := $(TEST_IMAGE_DIR)/hotspot/jtreg/native, \
    FILES := $(wildcard $(addprefix $(BUILD_LIBTEST_OUTPUT_DIR), /lib/*)), \
    FLATTEN := true, \
))

$(eval $(call SetupCopyFiles, COPY_LIBTEST_NATIVE_TO_JDK, \
    SRC := $(BUILD_LIBTEST_OUTPUT_DIR), \
    DEST := $(TEST_IMAGE_DIR)/jdk/jtreg/native, \
    FILES := $(wildcard $(addprefix $(BUILD_LIBTEST_OUTPUT_DIR), /lib/*)), \
    FLATTEN := true, \
))

test-image-lib-native: $(COPY_LIBTEST_NATIVE_TO_HOTSPOT) $(COPY_LIBTEST_NATIVE_TO_JDK)

all: build-test-lib-native

.PHONY: default all build-test-lib-native test-image-lib-native