jdk8-mips64-public/hotspot: make/bsd/makefiles/jsig.make@3d7ea1dbe0de

7141246: build-infra merge: Introduce new JVM_VARIANT* to control which kind of jvm gets built
Reviewed-by: dholmes, ohair

1 #

     2 # Copyright (c) 2005, 2009, 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.

8 #

     9 # This code is distributed in the hope that it will be useful, but WITHOUT

    10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12 # version 2 for more details (a copy is included in the LICENSE file that

    13 # accompanied this code).

    14 #

    15 # You should have received a copy of the GNU General Public License version

    16 # 2 along with this work; if not, write to the Free Software Foundation,

    17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18 #

    19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20 # or visit www.oracle.com if you need additional information or have any

    21 # questions.

    22 #

    23 #

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

    27 # libjsig[_g].so: signal interposition library

    28 JSIG   = jsig

    29 JSIG_G = $(JSIG)$(G_SUFFIX)

    31 ifeq ($(OS_VENDOR), Darwin)

    32   LIBJSIG   = lib$(JSIG).dylib

    33   LIBJSIG_G = lib$(JSIG_G).dylib

    34 else

    35   LIBJSIG   = lib$(JSIG).so

    36   LIBJSIG_G = lib$(JSIG_G).so

    37 endif

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

    41 DEST_JSIG  = $(JDK_LIBDIR)/$(LIBJSIG)

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

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

    46 # and preloaded using LD_PRELOAD, making functions private will

    47 # cause problems with interposing. See CR: 6466665

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

    50 LFLAGS_JSIG += -D_GNU_SOURCE -pthread $(LDFLAGS_HASH_STYLE)

    52 # DEBUG_BINARIES overrides everything, use full -g debug information

    53 ifeq ($(DEBUG_BINARIES), true)

    54   JSIG_DEBUG_CFLAGS = -g

    55 endif

    57 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)

    58 	@echo Making signal interposition lib...

    59 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \

    60                          $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $<

    61 	$(QUIETLY) [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }

    63 install_jsig: $(LIBJSIG)

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

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

    67 .PHONY: install_jsig

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