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 # Hook to include the corresponding custom file, if present.
  29 $(eval $(call IncludeCustomExtension, lib/Lib-java.base.gmk))
  30 
  31 # Prepare the find cache.
  32 $(call FillFindCache, $(wildcard $(TOPDIR)/src/java.base/*/native))
  33 
  34 ################################################################################
  35 # Create all the core libraries
  36 
  37 include CoreLibraries.gmk
  38 
  39 ################################################################################
  40 # Create the network library
  41 
  42 $(eval $(call SetupJdkLibrary, BUILD_LIBNET, \
  43     NAME := net, \
  44     OPTIMIZATION := LOW, \
  45     CFLAGS := $(CFLAGS_JDKLIB), \
  46     DISABLED_WARNINGS_gcc := format-nonliteral unused-function, \
  47     DISABLED_WARNINGS_clang := parentheses-equality constant-logical-operand \
  48         format-nonliteral undef, \
  49     DISABLED_WARNINGS_microsoft := 4244 4047 4133 4996, \
  50     DISABLED_WARNINGS_solstudio := E_ARG_INCOMPATIBLE_WITH_ARG_L, \
  51     LDFLAGS := $(LDFLAGS_JDKLIB) \
  52         $(call SET_SHARED_LIBRARY_ORIGIN), \
  53     LDFLAGS_windows := -delayload:secur32.dll -delayload:iphlpapi.dll, \
  54     LIBS_unix := -ljvm -ljava, \
  55     LIBS_linux := $(LIBDL) -lpthread, \
  56     LIBS_solaris := -lnsl -lsocket $(LIBDL), \
  57     LIBS_aix := $(LIBDL),\
  58     LIBS_windows := ws2_32.lib jvm.lib secur32.lib iphlpapi.lib winhttp.lib \
  59         delayimp.lib $(WIN_JAVA_LIB) advapi32.lib, \
  60     LIBS_macosx := -framework CoreFoundation -framework CoreServices, \
  61 ))
  62 
  63 $(BUILD_LIBNET): $(BUILD_LIBJAVA)
  64 
  65 TARGETS += $(BUILD_LIBNET)
  66 
  67 ################################################################################
  68 # Create the nio library
  69 
  70 $(eval $(call SetupJdkLibrary, BUILD_LIBNIO, \
  71     NAME := nio, \
  72     OPTIMIZATION := HIGH, \
  73     WARNINGS_AS_ERRORS_xlc := false, \
  74     CFLAGS := $(CFLAGS_JDKLIB), \
  75     DISABLED_WARNINGS_gcc := undef, \
  76     DISABLED_WARNINGS_clang := undef, \
  77     EXTRA_HEADER_DIRS := \
  78         libnio/ch \
  79         libnio/fs \
  80         libnet, \
  81     LDFLAGS := $(LDFLAGS_JDKLIB) \
  82         $(call SET_SHARED_LIBRARY_ORIGIN), \
  83     LIBS_unix := -ljava -lnet, \
  84     LIBS_linux := -lpthread $(LIBDL), \
  85     LIBS_solaris := -ljvm -lsocket -lposix4 $(LIBDL) \
  86         -lsendfile, \
  87     LIBS_aix := $(LIBDL), \
  88     LIBS_macosx := \
  89         -framework CoreFoundation -framework CoreServices, \
  90     LIBS_windows := jvm.lib ws2_32.lib $(WIN_JAVA_LIB) \
  91         $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libnet/net.lib \
  92         advapi32.lib, \
  93 ))
  94 
  95 TARGETS += $(BUILD_LIBNIO)
  96 
  97 $(BUILD_LIBNIO): $(BUILD_LIBNET)
  98 
  99 ################################################################################
 100 # Create the macosx security library
 101 
 102 ifeq ($(call isTargetOs, macosx), true)
 103   # JavaNativeFoundation framework not supported in static builds
 104   ifneq ($(STATIC_BUILD), true)
 105 
 106     $(eval $(call SetupJdkLibrary, BUILD_LIBOSXSECURITY, \
 107         NAME := osxsecurity, \
 108         OPTIMIZATION := LOW, \
 109         CFLAGS := $(CFLAGS_JDKLIB), \
 110         DISABLED_WARNINGS_clang := deprecated-declarations \
 111             missing-method-return-type, \
 112         LDFLAGS := $(LDFLAGS_JDKLIB) \
 113             -L$(SUPPORT_OUTPUTDIR)/modules_libs/java.base \
 114             $(call SET_SHARED_LIBRARY_ORIGIN) \
 115             -fobjc-link-runtime, \
 116         LIBS := \
 117             -framework JavaNativeFoundation \
 118             -framework CoreServices \
 119             -framework Security \
 120             $(JDKLIB_LIBS), \
 121     ))
 122 
 123     $(BUILD_LIBOSXSECURITY): $(BUILD_LIBJAVA)
 124 
 125     TARGETS += $(BUILD_LIBOSXSECURITY)
 126 
 127   endif
 128 endif
 129 
 130 ################################################################################
 131 # Create the jsig library
 132 
 133 ifeq ($(call isTargetOsType, unix), true)
 134   ifeq ($(STATIC_BUILD), false)
 135     $(eval $(call SetupJdkLibrary, BUILD_LIBJSIG, \
 136         NAME := jsig, \
 137         OPTIMIZATION := LOW, \
 138         CFLAGS := $(CFLAGS_JDKLIB) $(LIBJSIG_CFLAGS), \
 139         DISABLED_WARNINGS_gcc := undef, \
 140         LDFLAGS := $(LDFLAGS_JDKLIB) \
 141             $(call SET_SHARED_LIBRARY_ORIGIN), \
 142         LIBS_linux := $(LIBDL), \
 143         LIBS_solaris := $(LIBDL), \
 144         LIBS_aix := $(LIBDL), \
 145     ))
 146 
 147     TARGETS += $(BUILD_LIBJSIG)
 148 
 149     ############################################################################
 150     # Create symlinks to libjsig in each JVM variant sub dir
 151     LIB_OUTPUTDIR := $(call FindLibDirForModule, java.base)
 152 
 153     # $1 variant subdir
 154     define CreateSymlinks
 155       # Always symlink from libdir/variant/libjsig.so -> ../libjsig.so.
 156       $(LIB_OUTPUTDIR)/$1/$(call SHARED_LIBRARY,jsig): \
 157           $(LIB_OUTPUTDIR)/$(call SHARED_LIBRARY,jsig)
 158                 $$(call MakeDir, $$(@D))
 159                 $(RM) $$@
 160                 $(LN) -s ../$$(@F) $$@
 161 
 162       TARGETS += $(LIB_OUTPUTDIR)/$1/$(call SHARED_LIBRARY,jsig)
 163     endef
 164 
 165     # The subdir is the same as the variant for client and minimal, for all
 166     # others it's server.
 167     VARIANT_SUBDIRS := $(filter client minimal, $(JVM_VARIANTS)) \
 168         $(if $(filter-out client minimal, $(JVM_VARIANTS)), server)
 169     $(foreach v, $(VARIANT_SUBDIRS), $(eval $(call CreateSymlinks,$v)))
 170 
 171     ############################################################################
 172 
 173   endif
 174 endif
 175 
 176 ################################################################################
 177 # Create the symbols file for static builds.
 178 
 179 ifeq ($(STATIC_BUILD), true)
 180   JAVA_BASE_EXPORT_SYMBOLS_SRC := \
 181       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)jli.symbols \
 182       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)java.symbols \
 183       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)net.symbols \
 184       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)nio.symbols \
 185       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)verify.symbols \
 186       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)zip.symbols \
 187       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/$(LIBRARY_PREFIX)jimage.symbols \
 188       $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/server/$(LIBRARY_PREFIX)jvm.symbols \
 189       #
 190 
 191   JAVA_BASE_EXPORT_SYMBOL_FILE := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/java.base.symbols
 192 
 193   $(JAVA_BASE_EXPORT_SYMBOL_FILE): $(JAVA_BASE_EXPORT_SYMBOLS_SRC)
 194         $(call LogInfo, Generating java.base.symbols file)
 195         $(CAT) $^ > $@
 196 
 197   # The individual symbol files is generated when the respective lib is built
 198   $(JAVA_BASE_EXPORT_SYMBOLS_SRC): $(BUILD_LIBJLI) $(BUILD_LIBJAVA) \
 199       $(BUILD_LIBNET) $(BUILD_LIBNIO) $(BUILD_LIBVERIFY) $(BUILD_LIBZIP) \
 200       $(BUILD_LIBJIMAGE)
 201 
 202   TARGETS += $(JAVA_BASE_EXPORT_SYMBOL_FILE)
 203 endif
 204 
 205 ################################################################################
 206 # Copy tzmappings file for Windows
 207 
 208 ifeq ($(call isTargetOs, windows), true)
 209   $(eval $(call SetupCopyFiles, COPY_TZMAPPINGS, \
 210       FILES := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/windows/conf/tzmappings, \
 211       DEST := $(call FindLibDirForModule, $(MODULE)), \
 212   ))
 213   TARGETS += $(COPY_TZMAPPINGS)
 214 endif