view make/lib/LibCommon.gmk @ 13471:31ba5abc1e41

8146403: Windows build can be faster Reviewed-by: ihse
author erikj
date Sat, 16 Jan 2016 13:01:44 +0100
parents dc90094c0d66
children 3831596011ad
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#
# Copyright (c) 2011, 2014, 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 NativeCompilation.gmk

GLOBAL_VERSION_INFO_RESOURCE := $(JDK_TOPDIR)/src/java.base/windows/native/common/version.rc

# Absolute paths to lib files on windows for use in LDFLAGS. Should figure out a more
# elegant solution to this.
WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib

ifdef OPENJDK
  # Build everything with debugging on OpenJDK
  DEBUG_ALL_BINARIES := true
else
  # Use this variable to set DEBUG_SYMBOLS true on windows for all libraries, but
  # not on other platforms.
  ifeq ($(OPENJDK_TARGET_OS), windows)
    DEBUG_ALL_BINARIES := true
  else
    DEBUG_ALL_BINARIES := false
  endif
endif

# SetupNativeCompilation now supports debug symbols on macosx for hotspot.
# Disable it here for the jdk libraries until we decide to enable them.
ifeq ($(OPENJDK_TARGET_OS), macosx)
  ENABLE_DEBUG_SYMBOLS := false
endif

################################################################################
# Find the default set of src dirs for a native library.
# Param 1 - module name
# Param 2 - library name
FindSrcDirsForLib = \
  $(call uniq, $(wildcard \
      $(JDK_TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/lib$(strip $2) \
      $(JDK_TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/lib$(strip $2) \
      $(JDK_TOPDIR)/src/$(strip $1)/share/native/lib$(strip $2)))

################################################################################
# Find a library
# Param 1 - module name
# Param 2 - library name
# Param 3 - subdir for library
FindLib = \
    $(call FindLibDirForModule, \
        $(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX)


################################################################################
# Define the header include flags needed to compile against it.
LIBJAVA_HEADER_FLAGS := $(addprefix -I, $(call FindSrcDirsForLib, java.base, java))

# Put the libraries here.
INSTALL_LIBRARIES_HERE := $(call FindLibDirForModule, $(MODULE))

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

# Define it here since there are multiple uses.
ifeq ($(USE_EXTERNAL_LIBZ), true)
  LIBZ := -lz
else
  ZLIB_CPPFLAGS := -I$(JDK_TOPDIR)/src/java.base/share/native/libzip/zlib-1.2.8
endif

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