1 #
   2 # Copyright (c) 2005, 2018, 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 serviceability agent library, used by vm.make
  26 
  27 # libsaproc.so: serviceability agent
  28 
  29 SAPROC = saproc
  30 SADIS = sadis
  31 LIBSAPROC = lib$(SAPROC).so
  32 SADISOBJ = $(SADIS).o
  33 
  34 LIBSAPROC_DEBUGINFO   = lib$(SAPROC).debuginfo
  35 LIBSAPROC_DIZ         = lib$(SAPROC).diz
  36 
  37 AGENT_DIR = $(GAMMADIR)/agent
  38 
  39 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)/proc
  40 
  41 SASRCFILES = $(SASRCDIR)/saproc.cpp
  42 
  43 SADISSRCFILES = $(AGENT_DIR)/src/share/native/sadis.c
  44 
  45 SAMAPFILE = $(SASRCDIR)/mapfile
  46 
  47 DEST_SAPROC           = $(JDK_LIBDIR)/$(LIBSAPROC)
  48 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO)
  49 DEST_SAPROC_DIZ       = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ)
  50 
  51 # if $(AGENT_DIR) does not exist, we don't build SA
  52 
  53 ifneq ($(wildcard $(AGENT_DIR)),)
  54   BUILDLIBSAPROC = $(LIBSAPROC)
  55 endif
  56 
  57 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE))
  58 
  59 ifdef USE_GCC
  60 SA_LFLAGS += -D_REENTRANT
  61 else
  62 SA_LFLAGS += -mt -xnolib -norunpath
  63 endif
  64 
  65 $(LIBSAPROC): $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE)
  66         $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
  67           echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
  68           exit 1; \
  69         fi
  70         @echo Making SA debugger back-end...
  71                    $(QUIETLY) $(CXX)                                    \
  72                    $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG)     \
  73                    -I$(SASRCDIR)                                        \
  74                    -I$(GENERATED)                                       \
  75                    -I$(BOOT_JAVA_HOME)/include                          \
  76                    -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family)    \
  77                    $(SASRCFILES)                                        \
  78                    $(SADISOBJ)                                          \
  79                    $(SA_LFLAGS)                                         \
  80                    -o $@                                                \
  81                    -ldl -ldemangle -lthread -lc
  82 
  83 $(SADISOBJ): $(SADISSRCFILES)
  84                    $(QUIETLY) $(CC)                                     \
  85                    $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG)     \
  86                    -I$(SASRCDIR)                                        \
  87                    -I$(GENERATED)                                       \
  88                    -I$(BOOT_JAVA_HOME)/include                          \
  89                    -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family)    \
  90                    $(SADISSRCFILES)                                     \
  91                    -c -o $(SADISOBJ)
  92         
  93 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
  94         $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
  95         $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
  96   ifeq ($(STRIP_POLICY),all_strip)
  97         $(QUIETLY) $(STRIP) $@
  98   else
  99     ifeq ($(STRIP_POLICY),min_strip)
 100         $(QUIETLY) $(STRIP) -x $@
 101     # implied else here is no stripping at all
 102     endif
 103   endif
 104   ifeq ($(ZIP_DEBUGINFO_FILES),1)
 105         $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO)
 106         $(RM) $(LIBSAPROC_DEBUGINFO)
 107   endif
 108 endif
 109 
 110 install_saproc: $(BULDLIBSAPROC)
 111         $(QUIETLY) if [ -f $(LIBSAPROC) ] ; then             \
 112           echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)";     \
 113           test -f $(LIBSAPROC_DEBUGINFO) &&             \
 114             cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \
 115           test -f $(LIBSAPROC_DIZ) &&             \
 116             cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \
 117           cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done";  \
 118         fi
 119 
 120 .PHONY: install_saproc