Mercurial > jdk8-mips64-public > hotspot / file revision

 #

 # Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.

 # Copyright 2012, 2013 SAP AG. 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.

 #

 # 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.

 #  

 #

 # Rules to build signal interposition library, used by vm.make

 # libjsig.so: signal interposition library

 JSIG = jsig

 LIBJSIG = lib$(JSIG).so

 LIBJSIG_DEBUGINFO   = lib$(JSIG).debuginfo

 LIBJSIG_DIZ         = lib$(JSIG).diz

 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm

 DEST_JSIG           = $(JDK_LIBDIR)/$(LIBJSIG)

 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)

 DEST_JSIG_DIZ       = $(JDK_LIBDIR)/$(LIBJSIG_DIZ)

 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig

 # On Linux we really dont want a mapfile, as this library is small 

 # and preloaded using LD_PRELOAD, making functions private will 

 # cause problems with interposing. See CR: 6466665

 # LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))

 LFLAGS_JSIG += -D_GNU_SOURCE -D_REENTRANT $(LDFLAGS_HASH_STYLE) $(EXTRA_LDFLAGS)

 LFLAGS_JSIG += $(BIN_UTILS)

 # DEBUG_BINARIES overrides everything, use full -g debug information

 ifeq ($(DEBUG_BINARIES), true)

   JSIG_DEBUG_CFLAGS = -g

 endif

 # Optimize jsig lib at level -O3 unless it's a slowdebug build

 ifneq ($(DEBUG_LEVEL), slowdebug)

   JSIG_OPT_FLAGS = $(OPT_CFLAGS)

 endif

 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)

 	@echo Making signal interposition lib...

 	$(QUIETLY) $(CXX) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \

                          $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(JSIG_OPT_FLAGS) -o $@ $< -ldl

 #ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)

 #	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)

 #	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@

 #  ifeq ($(STRIP_POLICY),all_strip)

 #	$(QUIETLY) $(STRIP) $@

 #  else

 #    ifeq ($(STRIP_POLICY),min_strip)

 #	$(QUIETLY) $(STRIP) -g $@

 #    # implied else here is no stripping at all

 #    endif

 #  endif

 #  ifeq ($(ZIP_DEBUGINFO_FILES),1)

 #	$(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)

 #	$(RM) $(LIBJSIG_DEBUGINFO)

 #  endif

 #endif

 install_jsig: $(LIBJSIG)

 	@echo "Copying $(LIBJSIG) to $(DEST_JSIG)"

 	$(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \

 	    cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)

 	$(QUIETLY) test -f $(LIBJSIG_DIZ) && \

 	    cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ)

 	$(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"

 .PHONY: install_jsig