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 serviceability agent library, used by vm.make
  26 
  27 # libsaproc[_g].so: serviceability agent
  28 
  29 SAPROC = saproc
  30 LIBSAPROC = lib$(SAPROC).so
  31 
  32 SAPROC_G = $(SAPROC)$(G_SUFFIX)
  33 LIBSAPROC_G = lib$(SAPROC_G).so
  34 
  35 LIBSAPROC_DEBUGINFO   = lib$(SAPROC).debuginfo
  36 LIBSAPROC_DIZ         = lib$(SAPROC).diz
  37 LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo
  38 LIBSAPROC_G_DIZ       = lib$(SAPROC_G).diz
  39 
  40 AGENT_DIR = $(GAMMADIR)/agent
  41 
  42 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)/proc
  43 
  44 SASRCFILES = $(SASRCDIR)/saproc.cpp
  45 
  46 SAMAPFILE = $(SASRCDIR)/mapfile
  47 
  48 DEST_SAPROC           = $(JDK_LIBDIR)/$(LIBSAPROC)
  49 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO)
  50 DEST_SAPROC_DIZ       = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ)
  51 
  52 # if $(AGENT_DIR) does not exist, we don't build SA
  53 
  54 ifneq ($(wildcard $(AGENT_DIR)),)
  55   BUILDLIBSAPROC = $(LIBSAPROC)
  56 endif
  57 
  58 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE))
  59 
  60 ifdef USE_GCC
  61 SA_LFLAGS += -D_REENTRANT
  62 else
  63 SA_LFLAGS += -mt -xnolib -norunpath
  64 endif
  65 
  66 # The libproc Pstack_iter() interface changed in Nevada-B159.
  67 # Use 'uname -r -v' to determine the Solaris version as per
  68 # Solaris Nevada team request. This logic needs to match:
  69 # agent/src/os/solaris/proc/saproc.cpp: set_has_newer_Pstack_iter():
  70 #   - skip SunOS 4 or older
  71 #   - skip Solaris 10 or older
  72 #   - skip two digit internal Nevada builds
  73 #   - skip three digit internal Nevada builds thru 149
  74 #   - skip internal Nevada builds 150-158
  75 #   - if not skipped, print define for Nevada-B159 or later
  76 SOLARIS_11_B159_OR_LATER := \
  77 $(shell uname -r -v \
  78     | sed -n \
  79           -e '/^[0-4]\. /b' \
  80           -e '/^5\.[0-9] /b' \
  81           -e '/^5\.10 /b' \
  82           -e '/ snv_[0-9][0-9]$$/b' \
  83           -e '/ snv_[01][0-4][0-9]$$/b' \
  84           -e '/ snv_15[0-8]$$/b' \
  85           -e 's/.*/-DSOLARIS_11_B159_OR_LATER/' \
  86           -e 'p' \
  87           )
  88 
  89 # Uncomment the following to simulate building on Nevada-B159 or later
  90 # when actually building on Nevada-B158 or earlier:
  91 #SOLARIS_11_B159_OR_LATER=-DSOLARIS_11_B159_OR_LATER
  92 
  93 $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
  94         $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
  95           echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
  96           exit 1; \
  97         fi
  98         @echo Making SA debugger back-end...
  99         $(QUIETLY) $(CXX)                                               \
 100                    $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG)     \
 101                    -I$(SASRCDIR)                                        \
 102                    -I$(GENERATED)                                       \
 103                    -I$(BOOT_JAVA_HOME)/include                          \
 104                    -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family)    \
 105                    $(SOLARIS_11_B159_OR_LATER)                          \
 106                    $(SASRCFILES)                                        \
 107                    $(SA_LFLAGS)                                         \
 108                    -o $@                                                \
 109                    -ldl -ldemangle -lthread -lc
 110         [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); }
 111 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 112         $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
 113         $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
 114   ifeq ($(STRIP_POLICY),all_strip)
 115         $(QUIETLY) $(STRIP) $@
 116   else
 117     ifeq ($(STRIP_POLICY),min_strip)
 118         $(QUIETLY) $(STRIP) -x $@
 119     # implied else here is no stripping at all
 120     endif
 121   endif
 122         [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); }
 123   ifeq ($(ZIP_DEBUGINFO_FILES),1)
 124         $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO)
 125         $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO)
 126         [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); }
 127   endif
 128 endif
 129 
 130 install_saproc: $(BULDLIBSAPROC)
 131         $(QUIETLY) if [ -f $(LIBSAPROC) ] ; then             \
 132           echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)";     \
 133           test -f $(LIBSAPROC_DEBUGINFO) &&             \
 134             cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \
 135           test -f $(LIBSAPROC_DIZ) &&             \
 136             cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \
 137           cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done";  \
 138         fi
 139 
 140 .PHONY: install_saproc