make/test/BuildTestLibNative.gmk

#
# Copyright (c) 2020, 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
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# 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).
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#

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

# 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