# # Copyright (c) 2013, 2016, 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. # ################################################################################ # Create the libjsig.so shared library default: all include $(SPEC) include MakeBase.gmk include NativeCompilation.gmk ifneq ($(OPENJDK_TARGET_OS), windows) ifeq ($(STATIC_BUILD), false) ifeq ($(OPENJDK_TARGET_OS), linux) LIBJSIG_CFLAGS := -fPIC -D_GNU_SOURCE -D_REENTRANT $(EXTRA_CFLAGS) LIBJSIG_LDFLAGS := $(LDFLAGS_HASH_STYLE) $(EXTRA_CFLAGS) LIBJSIG_LIBS := $(LIBDL) # NOTE: The old build compiled this library without -soname. # To emulate this, we need to clear out SET_SHARED_LIBRARY_NAME. SET_SHARED_LIBRARY_NAME := # Flags for other CPUs can be provided in EXTRA_CFLAGS ifeq ($(OPENJDK_TARGET_CPU), x86_64) LIBJSIG_CPU_FLAGS := -m64 else ifeq ($(OPENJDK_TARGET_CPU), x86) LIBJSIG_CPU_FLAGS := -m32 -march=i586 else ifeq ($(OPENJDK_TARGET_CPU), ppc64) LIBJSIG_CPU_FLAGS := -mcpu=powerpc64 -mtune=power5 else ifeq ($(OPENJDK_TARGET_CPU), ppc64le) LIBJSIG_CPU_FLAGS := -DABI_ELFv2 -mcpu=power8 -mtune=power8 else ifeq ($(OPENJDK_TARGET_CPU), s390x) LIBJSIG_CPU_FLAGS := -mbackchain -march=z10 endif else ifeq ($(OPENJDK_TARGET_OS), solaris) LIBJSIG_CFLAGS := -m64 -KPIC -mt LIBJSIG_LDFLAGS := -m64 -mt -xnolib LIBJSIG_LIBS := $(LIBDL) # NOTE: The old build compiled this library without -soname. # To emulate this, we need to clear out SET_SHARED_LIBRARY_NAME. SET_SHARED_LIBRARY_NAME := else ifeq ($(OPENJDK_TARGET_OS), aix) LIBJSIG_CFLAGS := -q64 -D_GNU_SOURCE -D_REENTRANT -qpic=large LIBJSIG_LDFLAGS := -b64 -bexpall -G -bnoentry -qmkshrobj -brtl -bnolibpath -bernotok LIBJSIG_LIBS := $(LIBDL) # NOTE: The old build compiled this library without -soname. # To emulate this, we need to clear out SET_SHARED_LIBRARY_NAME. SET_SHARED_LIBRARY_NAME := else ifeq ($(OPENJDK_TARGET_OS), macosx) LIBJSIG_CFLAGS := -m64 -D_GNU_SOURCE -pthread -mno-omit-leaf-frame-pointer -mstack-alignment=16 -fPIC LIBJSIG_LDFLAGS := $(LDFLAGS_HASH_STYLE) else $(error Unknown target OS $(OPENJDK_TARGET_OS) in CompileLibjsig.gmk) endif LIBJSIG_SRC_FILE := $(HOTSPOT_TOPDIR)/src/os/$(HOTSPOT_TARGET_OS)/vm/jsig.c LIBJSIG_MAPFILE := $(wildcard $(HOTSPOT_TOPDIR)/make/mapfiles/libjsig/mapfile-vers-$(OPENJDK_TARGET_OS)) LIBJSIG_OUTPUTDIR := $(HOTSPOT_OUTPUTDIR)/libjsig LIBJSIG_LDFLAGS += $(SHARED_LIBRARY_FLAGS) LIB_OUTPUTDIR := $(call FindLibDirForModule, java.base) $(eval $(call SetupNativeCompilation, BUILD_LIBJSIG, \ LIBRARY := jsig, \ EXTRA_FILES := $(LIBJSIG_SRC_FILE), \ OUTPUT_DIR := $(LIB_OUTPUTDIR), \ LANG := C, \ CFLAGS := $(LIBJSIG_CFLAGS) $(LIBJSIG_CPU_FLAGS), \ LDFLAGS := $(LIBJSIG_LDFLAGS) $(LIBJSIG_CPU_FLAGS), \ LIBS := $(LIBJSIG_LIBS), \ MAPFILE := $(LIBJSIG_MAPFILE), \ OBJECT_DIR := $(LIBJSIG_OUTPUTDIR)/objs, \ )) TARGETS += $(BUILD_LIBJSIG) ############################################################################ # Create symlinks in each variant sub dir ifeq ($(OPENJDK_TARGET_OS), macosx) DEBUG_INFO_SUFFIX := $(SHARED_LIBRARY_SUFFIX).dSYM else DEBUG_INFO_SUFFIX := .debuginfo endif # $1 variant subdir define CreateSymlinks # Always symlink from libdir/variant/libjsig.so -> ../libjsig.so and # the corresponding debuginfo. $(LIB_OUTPUTDIR)/$1/$(call SHARED_LIBRARY,jsig): \ $(LIB_OUTPUTDIR)/$(call SHARED_LIBRARY,jsig) $$(call MakeDir, $$(@D)) $(RM) $$@ $(LN) -s ../$$(@F) $$@ TARGETS += $(LIB_OUTPUTDIR)/$1/$(call SHARED_LIBRARY,jsig) ifeq ($(COPY_DEBUG_SYMBOLS), true) $(LIB_OUTPUTDIR)/$1/$(LIBRARY_PREFIX)jsig$(DEBUG_INFO_SUFFIX): \ $(LIB_OUTPUTDIR)/$(call SHARED_LIBRARY,jsig) $$(call MakeDir, $$(@D)) $(RM) $$@ $(LN) -s ../$$(@F) $$@ TARGETS += $(LIB_OUTPUTDIR)/$1/$(LIBRARY_PREFIX)jsig$(DEBUG_INFO_SUFFIX) ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), true) $(LIB_OUTPUTDIR)/$1/$(LIBRARY_PREFIX)jsig.diz: \ $(LIB_OUTPUTDIR)/$1/$(LIBRARY_PREFIX)jsig$(DEBUG_INFO_SUFFIX) $(CD) $$(@D) && $(ZIP) -q -y $$@ $$(basename $$(@F))$(DEBUG_INFO_SUFFIX) TARGETS += $(LIB_OUTPUTDIR)/$1/$(LIBRARY_PREFIX)jsig.diz endif endif endef # The subdir is the same as the variant for client and minimal, for all # others it's server. VARIANT_SUBDIRS := $(filter client minimal, $(JVM_VARIANTS)) \ $(if $(filter-out client minimal, $(JVM_VARIANTS)), server) $(foreach v, $(VARIANT_SUBDIRS), $(eval $(call CreateSymlinks,$v))) ############################################################################ include CopyToExplodedJdk.gmk endif endif all: $(TARGETS) .PHONY: all