make/linux/makefiles/jsig.make

Print this page


   1 #
   2 # Copyright (c) 2005, 2011, 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 #
  24 
  25 # Rules to build signal interposition library, used by vm.make
  26 
  27 # libjsig[_g].so: signal interposition library
  28 JSIG = jsig
  29 LIBJSIG = lib$(JSIG).so
  30 
  31 JSIG_G    = $(JSIG)$(G_SUFFIX)
  32 LIBJSIG_G = lib$(JSIG_G).so
  33 
  34 LIBJSIG_DEBUGINFO   = lib$(JSIG).debuginfo

  35 LIBJSIG_G_DEBUGINFO = lib$(JSIG_G).debuginfo

  36 
  37 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
  38 
  39 DEST_JSIG           = $(JDK_LIBDIR)/$(LIBJSIG)
  40 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)

  41 
  42 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
  43 
  44 # On Linux we really dont want a mapfile, as this library is small 
  45 # and preloaded using LD_PRELOAD, making functions private will 
  46 # cause problems with interposing. See CR: 6466665
  47 # LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))
  48 
  49 LFLAGS_JSIG += -D_GNU_SOURCE -D_REENTRANT $(LDFLAGS_HASH_STYLE)
  50 
  51 # DEBUG_BINARIES overrides everything, use full -g debug information
  52 ifeq ($(DEBUG_BINARIES), true)
  53   JSIG_DEBUG_CFLAGS = -g
  54 endif
  55 
  56 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
  57         @echo Making signal interposition lib...
  58         $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
  59                          $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl
  60         $(QUIETLY) [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }
  61 ifneq ($(OBJCOPY),)
  62         $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
  63         $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
  64   ifeq ($(STRIP_POLICY),all_strip)
  65         $(QUIETLY) $(STRIP) $@
  66   else
  67     ifeq ($(STRIP_POLICY),min_strip)
  68         $(QUIETLY) $(STRIP) -g $@
  69     # implied else here is no stripping at all
  70     endif
  71   endif
  72         [ -f $(LIBJSIG_G_DEBUGINFO) ] || { ln -s $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO); }





  73 endif
  74 
  75 install_jsig: $(LIBJSIG)
  76         @echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
  77         $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
  78             cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)


  79         $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
  80 
  81 .PHONY: install_jsig
   1 #
   2 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # This code is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License version 2 only, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This code is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 # version 2 for more details (a copy is included in the LICENSE file that
  13 # accompanied this code).
  14 #
  15 # You should have received a copy of the GNU General Public License version
  16 # 2 along with this work; if not, write to the Free Software Foundation,
  17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18 #
  19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20 # or visit www.oracle.com if you need additional information or have any
  21 # questions.
  22 #  
  23 #
  24 
  25 # Rules to build signal interposition library, used by vm.make
  26 
  27 # libjsig[_g].so: signal interposition library
  28 JSIG = jsig
  29 LIBJSIG = lib$(JSIG).so
  30 
  31 JSIG_G    = $(JSIG)$(G_SUFFIX)
  32 LIBJSIG_G = lib$(JSIG_G).so
  33 
  34 LIBJSIG_DEBUGINFO   = lib$(JSIG).debuginfo
  35 LIBJSIG_DIZ         = lib$(JSIG).diz
  36 LIBJSIG_G_DEBUGINFO = lib$(JSIG_G).debuginfo
  37 LIBJSIG_G_DIZ       = lib$(JSIG_G).diz
  38 
  39 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
  40 
  41 DEST_JSIG           = $(JDK_LIBDIR)/$(LIBJSIG)
  42 DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)
  43 DEST_JSIG_DIZ       = $(JDK_LIBDIR)/$(LIBJSIG_DIZ)
  44 
  45 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
  46 
  47 # On Linux we really dont want a mapfile, as this library is small 
  48 # and preloaded using LD_PRELOAD, making functions private will 
  49 # cause problems with interposing. See CR: 6466665
  50 # LFLAGS_JSIG += $(MAPFLAG:FILENAME=$(LIBJSIG_MAPFILE))
  51 
  52 LFLAGS_JSIG += -D_GNU_SOURCE -D_REENTRANT $(LDFLAGS_HASH_STYLE)
  53 
  54 # DEBUG_BINARIES overrides everything, use full -g debug information
  55 ifeq ($(DEBUG_BINARIES), true)
  56   JSIG_DEBUG_CFLAGS = -g
  57 endif
  58 
  59 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
  60         @echo Making signal interposition lib...
  61         $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
  62                          $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl
  63         $(QUIETLY) [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); }
  64 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
  65         $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
  66         $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
  67   ifeq ($(STRIP_POLICY),all_strip)
  68         $(QUIETLY) $(STRIP) $@
  69   else
  70     ifeq ($(STRIP_POLICY),min_strip)
  71         $(QUIETLY) $(STRIP) -g $@
  72     # implied else here is no stripping at all
  73     endif
  74   endif
  75         [ -f $(LIBJSIG_G_DEBUGINFO) ] || { ln -s $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO); }
  76   ifeq ($(ZIP_DEBUGINFO_FILES),1)
  77         $(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO)
  78         $(RM) $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO)
  79         [ -f $(LIBJSIG_G_DIZ) ] || { ln -s $(LIBJSIG_DIZ) $(LIBJSIG_G_DIZ); }
  80   endif
  81 endif
  82 
  83 install_jsig: $(LIBJSIG)
  84         @echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
  85         $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
  86             cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
  87         $(QUIETLY) test -f $(LIBJSIG_DIZ) && \
  88             cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ)
  89         $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
  90 
  91 .PHONY: install_jsig