make/solaris/makefiles/jsig.make

Tue, 08 Aug 2017 15:57:29 +0800

author
aoqi
date
Tue, 08 Aug 2017 15:57:29 +0800
changeset 6876
710a3c8b516e
parent 4344
892acf0431ef
parent 0
f90c822e73f8
child 7535
7ae4e26cb1e0
permissions
-rw-r--r--

merge

aoqi@0 1 #
aoqi@0 2 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0 4 #
aoqi@0 5 # This code is free software; you can redistribute it and/or modify it
aoqi@0 6 # under the terms of the GNU General Public License version 2 only, as
aoqi@0 7 # published by the Free Software Foundation.
aoqi@0 8 #
aoqi@0 9 # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0 12 # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0 13 # accompanied this code).
aoqi@0 14 #
aoqi@0 15 # You should have received a copy of the GNU General Public License version
aoqi@0 16 # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0 18 #
aoqi@0 19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0 20 # or visit www.oracle.com if you need additional information or have any
aoqi@0 21 # questions.
aoqi@0 22 #
aoqi@0 23 #
aoqi@0 24
aoqi@0 25 # Rules to build signal interposition library, used by vm.make
aoqi@0 26
aoqi@0 27 # libjsig.so: signal interposition library
aoqi@0 28 JSIG = jsig
aoqi@0 29 LIBJSIG = lib$(JSIG).so
aoqi@0 30
aoqi@0 31 LIBJSIG_DEBUGINFO = lib$(JSIG).debuginfo
aoqi@0 32 LIBJSIG_DIZ = lib$(JSIG).diz
aoqi@0 33
aoqi@0 34 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
aoqi@0 35
aoqi@0 36 DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG)
aoqi@0 37 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)
aoqi@0 38 DEST_JSIG_DIZ = $(JDK_LIBDIR)/$(LIBJSIG_DIZ)
aoqi@0 39
aoqi@0 40 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
aoqi@0 41
aoqi@0 42 LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))
aoqi@0 43
aoqi@0 44 ifdef USE_GCC
aoqi@0 45 LFLAGS_JSIG += -D_REENTRANT
aoqi@0 46 else
aoqi@0 47 LFLAGS_JSIG += -mt -xnolib
aoqi@0 48 endif
aoqi@0 49
aoqi@0 50 $(LIBJSIG): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
aoqi@0 51 @echo Making signal interposition lib...
aoqi@0 52 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
aoqi@0 53 $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
aoqi@0 54 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
aoqi@0 55 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
aoqi@0 56 # Clear the SHF_ALLOC flag (if set) from empty section headers.
aoqi@0 57 # An empty section header has sh_addr == 0 and sh_size == 0.
aoqi@0 58 # This problem has only been seen on Solaris X64, but we call this tool
aoqi@0 59 # on all Solaris builds just in case.
aoqi@0 60 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
aoqi@0 61 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
aoqi@0 62 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
aoqi@0 63 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
aoqi@0 64 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
aoqi@0 65 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJSIG_DEBUGINFO) $@
aoqi@0 66 ifeq ($(STRIP_POLICY),all_strip)
aoqi@0 67 $(QUIETLY) $(STRIP) $@
aoqi@0 68 else
aoqi@0 69 ifeq ($(STRIP_POLICY),min_strip)
aoqi@0 70 $(QUIETLY) $(STRIP) -x $@
aoqi@0 71 # implied else here is no stripping at all
aoqi@0 72 endif
aoqi@0 73 endif
aoqi@0 74 ifeq ($(ZIP_DEBUGINFO_FILES),1)
aoqi@0 75 $(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)
aoqi@0 76 $(RM) $(LIBJSIG_DEBUGINFO)
aoqi@0 77 endif
aoqi@0 78 endif
aoqi@0 79
aoqi@0 80 install_jsig: $(LIBJSIG)
aoqi@0 81 @echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
aoqi@0 82 $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
aoqi@0 83 cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
aoqi@0 84 $(QUIETLY) test -f $(LIBJSIG_DIZ) && \
aoqi@0 85 cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ)
aoqi@0 86 $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
aoqi@0 87
aoqi@0 88 .PHONY: install_jsig

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