make/modules/java.base/lib/CoreLibraries.gmk - master - githubmirror/panama-vector

make/modules/java.base/lib/CoreLibraries.gmk
198 строк7 KB
Matthias Baesken
8389455: Avoid local initialized unused variables in libjimage
05 авг 2026, 10:53
05 авг 2026, 10:530f73c4c
#
# Copyright (c) 2011, 2026, 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 MakeIncludeStart.gmk
ifeq ($(INCLUDE), true)

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

################################################################################
## Build libverify
################################################################################

$(eval $(call SetupJdkLibrary, BUILD_LIBVERIFY, \
    NAME := verify, \
    OPTIMIZATION := HIGH, \
    EXTRA_HEADER_DIRS := libjava, \
    JDK_LIBS := libjvm, \
))

TARGETS += $(BUILD_LIBVERIFY)

################################################################################
## Build libjava
################################################################################

ifeq ($(call isTargetOs, macosx), true)
  BUILD_LIBJAVA_java_props_md.c_CFLAGS := -x objective-c
  BUILD_LIBJAVA_java_props_macosx.c_CFLAGS := -x objective-c
endif

$(eval $(call SetupJdkLibrary, BUILD_LIBJAVA, \
    NAME := java, \
    OPTIMIZATION := HIGH, \
    jdk_util.c_CFLAGS := $(VERSION_CFLAGS), \
    ProcessImpl_md.c_CFLAGS := $(VERSION_CFLAGS), \
    java_props_md.c_CFLAGS := \
        -DARCHPROPNAME='"$(OPENJDK_TARGET_CPU_OSARCH)"', \
    JDK_LIBS := libjvm, \
    LIBS_linux := $(LIBDL), \
    LIBS_aix := $(LIBDL) $(LIBM), \
    LIBS_macosx := \
        -framework CoreFoundation \
        -framework Foundation \
        -framework SystemConfiguration, \
    LIBS_windows := advapi32.lib ole32.lib shell32.lib version.lib, \
))

TARGETS += $(BUILD_LIBJAVA)

################################################################################
## Build libzip
################################################################################

LIBZIP_EXCLUDES :=
ifeq ($(USE_EXTERNAL_LIBZ), true)
  LIBZIP_EXCLUDES += zlib
endif

ifeq ($(LIBZIP_CAN_USE_MMAP), true)
  BUILD_LIBZIP_MMAP := -DUSE_MMAP
endif

$(eval $(call SetupJdkLibrary, BUILD_LIBZIP, \
    NAME := zip, \
    OPTIMIZATION := LOW, \
    EXCLUDES := $(LIBZIP_EXCLUDES), \
    CFLAGS := $(LIBZ_CFLAGS), \
    CFLAGS_unix := $(BUILD_LIBZIP_MMAP) -UDEBUG, \
    DISABLED_WARNINGS_gcc_zip_util.c := unused-function, \
    DISABLED_WARNINGS_clang := deprecated-non-prototype, \
    DISABLED_WARNINGS_clang_gzwrite.c := format-nonliteral, \
    DISABLED_WARNINGS_clang_zip_util.c := unused-function, \
    JDK_LIBS := libjava libjvm, \
    LIBS_unix := $(LIBZ_LIBS), \
))

TARGETS += $(BUILD_LIBZIP)

################################################################################
## Build libjimage
################################################################################

$(eval $(call SetupJdkLibrary, BUILD_LIBJIMAGE, \
    NAME := jimage, \
    LINK_TYPE := C++, \
    OPTIMIZATION := LOW, \
    EXTRA_HEADER_DIRS := libjava, \
    CFLAGS_unix := -UDEBUG, \
    DISABLED_WARNINGS_clang_imageFile.cpp := unused-private-field \
    LDFLAGS := $(LDFLAGS_CXX_JDK), \
    JDK_LIBS := libjvm, \
    LIBS_unix := $(LIBDL), \
))

TARGETS += $(BUILD_LIBJIMAGE)

################################################################################
## Build libjli
################################################################################

ifeq ($(call isTargetOs, macosx), true)
  LIBJLI_EXCLUDE_FILES += java_md.c
endif

ifeq ($(call isTargetOs, windows), true)
  # Supply the name of the C runtime libs.
  ifneq ($(MSVCR_DLL), )
    LIBJLI_CFLAGS += -DMSVCR_DLL_NAME='"$(notdir $(MSVCR_DLL))"'
  endif
  ifneq ($(VCRUNTIME_1_DLL), )
    LIBJLI_CFLAGS += -DVCRUNTIME_1_DLL_NAME='"$(notdir $(VCRUNTIME_1_DLL))"'
  endif
  ifneq ($(MSVCP_DLL), )
    LIBJLI_CFLAGS += -DMSVCP_DLL_NAME='"$(notdir $(MSVCP_DLL))"'
  endif
endif

ifneq ($(USE_EXTERNAL_LIBZ), true)
  # Extra files from the zlib.
  LIBJLI_EXTRA_FILE_LIST := inflate.c inftrees.c inffast.c zadler32.c \
      zcrc32.c zutil.c

  LIBJLI_EXTRA_FILES += \
      $(addprefix $(TOPDIR)/src/java.base/share/native/libzip/zlib/, \
          $(LIBJLI_EXTRA_FILE_LIST))

  # Do not include these libz objects in the static libjli library.
  # When statically linking the java launcher with all JDK and VM
  # static libraries, we use the --whole-archive linker option.
  # The duplicate objects in different static libraries cause linking
  # errors due to duplicate symbols.
  LIBJLI_STATIC_EXCLUDE_OBJS := \
      $(subst .c,$(OBJ_SUFFIX),$(LIBJLI_EXTRA_FILE_LIST))
endif

ifeq ($(call isTargetOs, aix), true)
  # AIX requires a static libjli because the compiler doesn't support '-rpath'
  BUILD_LIBJLI_TYPE := STATIC_LIBRARY

  # This is the object file to provide the dladdr API, which is not
  # part of AIX. It occurs several times in the jdk code base.
  # Do not include it. When statically linking the java
  # launcher with all JDK and VM static libraries, we use the
  # --whole-archive linker option. The duplicate objects in different
  # static libraries cause linking errors due to duplicate symbols.
  LIBJLI_STATIC_EXCLUDE_OBJS += java_md_aix.o
endif

$(eval $(call SetupJdkLibrary, BUILD_LIBJLI, \
    NAME := jli, \
    TYPE := $(BUILD_LIBJLI_TYPE), \
    EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
    EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
    EXTRA_HEADER_DIRS := libjvm, \
    OPTIMIZATION := HIGH, \
    CFLAGS := $(LIBJLI_CFLAGS) $(LIBZ_CFLAGS), \
    DISABLED_WARNINGS_gcc := unused-function unused-variable, \
    DISABLED_WARNINGS_clang := deprecated-non-prototype format-nonliteral \
        unused-function, \
    DISABLED_WARNINGS_clang_java_md_macosx.m := unused-variable, \
    LIBS_unix := $(LIBZ_LIBS), \
    LIBS_linux := $(LIBDL) $(LIBPTHREAD), \
    LIBS_macosx := \
        -framework ApplicationServices \
        -framework Cocoa \
        -framework Security, \
    LIBS_windows := advapi32.lib comctl32.lib user32.lib, \
    STATIC_LIB_EXCLUDE_OBJS := $(LIBJLI_STATIC_EXCLUDE_OBJS), \
))

TARGETS += $(BUILD_LIBJLI)

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

endif # include guard
include MakeIncludeEnd.gmk