make/HotspotCommon.gmk

#
# Copyright (c) 2016, 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.
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# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
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# 2 along with this work; if not, write to the Free Software Foundation,
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ifeq ($(JVM_VARIANT), )
  $(error This makefile must be called with JVM_VARIANT set)
endif

JVM_VARIANT_OUTPUTDIR := $(HOTSPOT_OUTPUTDIR)/variant-$(JVM_VARIANT)
JVM_OUTPUTDIR := $(JVM_VARIANT_OUTPUTDIR)/libjvm
JVM_SUPPORT_DIR := $(JVM_VARIANT_OUTPUTDIR)/support

DTRACE_SUPPORT_DIR := $(JVM_SUPPORT_DIR)/dtrace

LIB_OUTPUTDIR := $(call FindLibDirForModule, java.base)
ifneq ($(filter client minimal, $(JVM_VARIANT)), )
  JVM_VARIANT_SUBDIR := $(JVM_VARIANT)
else
  # Use 'server' as default target directory name for all other variants.
  JVM_VARIANT_SUBDIR := server
endif
JVM_LIB_OUTPUTDIR := $(LIB_OUTPUTDIR)/$(JVM_VARIANT_SUBDIR)

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

# Test if a feature is available in the present build of JVM_VARIANT. Will return
# 'true' or 'false'.
# $1 - the feature to test for
check-jvm-feature = \
  $(strip \
    $(if $(filter-out $(VALID_JVM_FEATURES), $1), \
      $(error Internal error: Invalid feature tested: $1)) \
    $(if $(filter $1, $(JVM_FEATURES_$(JVM_VARIANT))), true, false))