8205197: Never default to using libc++ on Linux
Summary: Let the toolchain choose the standard library by default
Reviewed-by: tbell, erikj, gziemski
#
# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
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# under the terms of the GNU General Public License version 2 only, as
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# 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).
#
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default: all
include $(SPEC)
include MakeBase.gmk
################################################################################
#
# Concatenate exported.symbols files for modules into a single global file.
#
GLOBAL_SYMBOLS_FILE := $(SUPPORT_OUTPUTDIR)/build-static/exported.symbols
EXPORTED_SYMBOLS_MODULES := java.base jdk.jdwp.agent
MODULES_SYMBOLS_FILES := $(foreach module, $(EXPORTED_SYMBOLS_MODULES), \
$(SUPPORT_OUTPUTDIR)/modules_libs/$(module)/$(module).symbols)
$(GLOBAL_SYMBOLS_FILE): $(MODULES_SYMBOLS_FILES)
$(call LogInfo, Generating global exported.symbols file)
$(MKDIR) -p $(@D)
$(CAT) $^ > $@
TARGETS += $(GLOBAL_SYMBOLS_FILE)
################################################################################
all: $(TARGETS)
.PHONY: default all