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#
# Copyright (c) 2015, 2025, 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.
#
include MakeIncludeStart.gmk
ifeq ($(INCLUDE), true)
################################################################################
include JdkNativeCompilation.gmk
# Setup make rules for creating a set of native test files (libraries or
# executables). This will locate native files matching a certain pattern,
# and compile these into libraries or executables.
#
# Parameter 1 is the name of the rule. This name is used as variable prefix,
# and the targets generated are listed in a variable by that name.
#
# Remaining parameters are named arguments. These include:
# TYPE Must be either PROGRAM or LIBRARY.
# SOURCE_DIRS A list of source directories to search
# OUTPUT_DIR Where to put the resulting files
# EXCLUDE A list of filenames to exclude from compilation
# EXTRA_FILES List of extra files not in SOURCE_DIRS
# CFLAGS List of extra CFLAGS to pass on for each test
# LDFLAGS List of extra LDFLAGS to pass on for each test
# LIBS List of extra LIBS to pass on for each test
SetupTestFilesCompilation = $(NamedParamsMacroTemplate)
define SetupTestFilesCompilationBody
# Check for duplicate base file names. That would have failed later anyhow, but
# this gives a better error message.
$1_DUPLICATED_NAMES := $$(call dups, $$(notdir $$($1_FILE_LIST)))
ifneq ($$($1_DUPLICATED_NAMES), )
$$(error There are duplicate test file names for $1: $$($1_DUPLICATED_NAMES))
endif
# The list to depend on starts out empty
$1 :=
ifeq ($$($1_TYPE), LIBRARY)
$1_PREFIX = lib
$1_OUTPUT_SUBDIR := lib
$1_COMPILATION_TYPE := LIBRARY
$1_LOG_TYPE := library
else ifeq ($$($1_TYPE), PROGRAM)
$1_PREFIX = exe
$1_OUTPUT_SUBDIR := bin
$1_COMPILATION_TYPE := EXECUTABLE
$1_LOG_TYPE := executable
$1_LD_SET_ORIGIN := false
else
$$(error Unknown type: $$($1_TYPE))
endif
# Locate all files with the matching prefix
$1_FILE_LIST := \
$$(call FindFiles, $$($1_SOURCE_DIRS), $$($1_PREFIX)*.c $$($1_PREFIX)*.cpp $$($1_PREFIX)*.m)
$1_EXCLUDE_PATTERN := $$(addprefix %/, $$($1_EXCLUDE))
$1_FILTERED_FILE_LIST := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_FILE_LIST))
$1_BUILD_INFO := $$($1_OUTPUT_DIR)/_$1-build-info.marker
# Tests are built with internal debug symbols where supported.
# With Visual Studio or on macosx, we revert to external.
$1_COPY_DEBUG_SYMBOLS := false
ifeq ($(TOOLCHAIN_TYPE), microsoft)
$1_COPY_DEBUG_SYMBOLS := true
else ifeq ($(call isTargetOs, macosx), true)
$1_COPY_DEBUG_SYMBOLS := true
endif
# Always include common test functionality
TEST_CFLAGS := -I$(TOPDIR)/test/lib/native
# Setup a compilation for each and every one of them
$$(foreach file, $$($1_FILTERED_FILE_LIST), \
$$(eval name := $$(strip $$(basename $$(notdir $$(file))))) \
$$(eval unprefixed_name := $$(patsubst $$($1_PREFIX)%, %, $$(name))) \
$$(eval $$(call SetupJdkNativeCompilation, BUILD_TEST_$$(name), \
NAME := $$(unprefixed_name), \
TYPE := $$($1_COMPILATION_TYPE), \
LINK_TYPE := $(if $$(filter %.cpp, $$(file)), C++, C), \
EXTRA_HEADER_DIRS := \
java.base:libjava \
java.base:libjvm, \
EXTRA_FILES := $$(file) $$($1_EXTRA_FILES), \
OBJECT_DIR := $$($1_OUTPUT_DIR)/support/$$(name), \
OUTPUT_DIR := $$($1_OUTPUT_DIR)/$$($1_OUTPUT_SUBDIR), \
CFLAGS := $$(TEST_CFLAGS) $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
CXXFLAGS := $$(TEST_CFLAGS) $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
LD_SET_ORIGIN := $$($1_LD_SET_ORIGIN), \
LDFLAGS := $$($1_LDFLAGS) $$($1_LDFLAGS_$$(name)), \
DISABLED_WARNINGS_gcc := format undef unused-but-set-variable \
unused-const-variable unused-function unused-value \
unused-variable, \
DISABLED_WARNINGS_clang := format-nonliteral \
missing-field-initializers sometimes-uninitialized undef \
unused-but-set-variable unused-function unused-variable, \
DEFAULT_LIBCXX := false, \
JDK_LIBS := $$($1_JDK_LIBS_$$(name)), \
LIBS := $$($1_LIBS) $$($1_LIBS_$$(name)), \
DEFAULT_VERSIONINFO_RESOURCE := false, \
OPTIMIZATION := $$(if $$($1_OPTIMIZATION_$$(name)), $$($1_OPTIMIZATION_$$(name)), LOW), \
COPY_DEBUG_SYMBOLS := $$($1_COPY_DEBUG_SYMBOLS), \
STRIP_SYMBOLS := $$(if $$($1_STRIP_SYMBOLS_$$(name)), $$($1_STRIP_SYMBOLS_$$(name)), false), \
BUILD_INFO_LOG_MACRO := LogInfo, \
)) \
$$(eval $1 += $$(BUILD_TEST_$$(name)) ) \
$$(eval $1_BUILD_INFO_DEPS += $$(BUILD_TEST_$$(name)_BUILD_INFO_DEPS)) \
$$(eval $$(BUILD_TEST_$$(name)_BUILD_INFO): | $$($1_BUILD_INFO)) \
)
# Setup rule for printing a summary of all the tests being compiled. On Warn
# log level, this replaces the individual build info logging done by
# SetupJdkNativeCompilation.
$$($1_BUILD_INFO): $$($1_BUILD_INFO_DEPS)
$$(call LogWarn, $$(strip Creating $$(words $$(filter-out %.vardeps, $$?)) \
test $$($1_LOG_TYPE) file(s) for $1))
$(TOUCH) $$@
endef
################################################################################
endif # include guard
include MakeIncludeEnd.gmk
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