1 #
   2 # Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # This code is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License version 2 only, as
   7 # published by the Free Software Foundation.  Oracle designates this
   8 # particular file as subject to the "Classpath" exception as provided
   9 # by Oracle in the LICENSE file that accompanied this code.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 include LibCommon.gmk
  27 
  28 ################################################################################
  29 
  30 $(eval $(call SetupJdkLibrary, BUILD_LIBDT_SOCKET, \
  31     NAME := dt_socket, \
  32     OPTIMIZATION := LOW, \
  33     CFLAGS := $(CFLAGS_JDKLIB) $(LIBDT_SOCKET_CPPFLAGS), \
  34     EXTRA_HEADER_DIRS := \
  35         include \
  36         libjdwp/export, \
  37     LDFLAGS := $(LDFLAGS_JDKLIB) \
  38         $(call SET_SHARED_LIBRARY_ORIGIN), \
  39     LIBS_linux := -lpthread, \
  40     LIBS_solaris := -lnsl -lsocket, \
  41     LIBS_windows := $(JDKLIB_LIBS) ws2_32.lib, \
  42 ))
  43 
  44 $(BUILD_LIBDT_SOCKET): $(call FindLib, java.base, java)
  45 
  46 # Include socket transport with JDWP agent to allow for remote debugging
  47 TARGETS += $(BUILD_LIBDT_SOCKET)
  48 
  49 ################################################################################
  50 
  51 # JDWP_LOGGING causes log messages to be compiled into the library.
  52 $(eval $(call SetupJdkLibrary, BUILD_LIBJDWP, \
  53     NAME := jdwp, \
  54     OPTIMIZATION := LOW, \
  55     CFLAGS := $(CFLAGS_JDKLIB) -DJDWP_LOGGING, \
  56     DISABLED_WARNINGS_gcc := unused-function, \
  57     DISABLED_WARNINGS_clang := sometimes-uninitialized format-nonliteral \
  58         self-assign, \
  59     EXTRA_HEADER_DIRS := \
  60       include \
  61       libjdwp/export, \
  62     LDFLAGS := $(LDFLAGS_JDKLIB) \
  63         $(call SET_SHARED_LIBRARY_ORIGIN), \
  64     LIBS := $(JDKLIB_LIBS), \
  65     LIBS_linux := $(LIBDL), \
  66     LIBS_solaris := $(LIBDL), \
  67     LIBS_macosx := -liconv, \
  68     LIBS_aix := -liconv, \
  69     LIBS_windows := $(WIN_JAVA_LIB), \
  70 ))
  71 
  72 $(BUILD_LIBJDWP): $(call FindLib, java.base, java)
  73 
  74 TARGETS += $(BUILD_LIBJDWP)
  75 
  76 ################################################################################
  77 
  78 ifeq ($(STATIC_BUILD), true)
  79   JDK_JDWP_AGENT_EXPORT_SYMBOLS_SRC := \
  80       $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/$(LIBRARY_PREFIX)dt_socket.symbols \
  81       $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/$(LIBRARY_PREFIX)jdwp.symbols
  82 
  83   JDK_JDWP_AGENT_EXPORT_SYMBOL_FILE := $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/jdk.jdwp.agent.symbols
  84 
  85   $(JDK_JDWP_AGENT_EXPORT_SYMBOL_FILE): $(JDK_JDWP_AGENT_EXPORT_SYMBOLS_SRC)
  86         $(call LogInfo, Generating jdk.jdwp.agent symbols file)
  87         $(CAT) $^ > $@
  88 
  89   # The individual symbol files is generated when the respective lib is built
  90   $(JDK_JDWP_AGENT_EXPORT_SYMBOLS_SRC): $(BUILD_LIBDT_SOCKET) $(BUILD_LIBJDWP)
  91 
  92   TARGETS += $(JDK_JDWP_AGENT_EXPORT_SYMBOL_FILE)
  93 
  94 endif
  95 
  96 ################################################################################