linux/makefiles/saproc.make

#
# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
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# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
include $(GAMMADIR)/make/defs.make
include $(GAMMADIR)/make/altsrc.make

# Rules to build serviceability agent library, used by vm.make

# libsaproc[_g].so: serviceability agent

SAPROC = saproc
LIBSAPROC = lib$(SAPROC).so

SAPROC_G = $(SAPROC)$(G_SUFFIX)
LIBSAPROC_G = lib$(SAPROC_G).so

LIBSAPROC_DEBUGINFO   = lib$(SAPROC).debuginfo
LIBSAPROC_DIZ         = lib$(SAPROC).diz
LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo
LIBSAPROC_G_DIZ       = lib$(SAPROC_G).diz

AGENT_DIR = $(GAMMADIR)/agent

SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)

SASRCFILES = $(SASRCDIR)/salibelf.c                   \
             $(SASRCDIR)/symtab.c                     \
             $(SASRCDIR)/libproc_impl.c               \
             $(SASRCDIR)/ps_proc.c                    \
             $(SASRCDIR)/ps_core.c                    \
             $(SASRCDIR)/LinuxDebuggerLocal.c

-include $(HS_ALT_MAKE)/linux/makefiles/saproc.make

SAMAPFILE = $(SASRCDIR)/mapfile

DEST_SAPROC           = $(JDK_LIBDIR)/$(LIBSAPROC)
DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO)
DEST_SAPROC_DIZ       = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ)

# DEBUG_BINARIES overrides everything, use full -g debug information
ifeq ($(DEBUG_BINARIES), true)
  SA_DEBUG_CFLAGS = -g
endif

# if $(AGENT_DIR) does not exist, we don't build SA
# also, we don't build SA on Itanium or zero.

ifneq ($(wildcard $(AGENT_DIR)),)
ifneq ($(filter-out ia64 zero,$(SRCARCH)),)
  BUILDLIBSAPROC = $(LIBSAPROC)
endif
endif

ifneq ($(ALT_SASRCDIR),)
ALT_SAINCDIR=-I$(ALT_SASRCDIR)
else
ALT_SAINCDIR=
endif
SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) $(LDFLAGS_HASH_STYLE)

$(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
    $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
      echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
      exit 1; \
    fi
    @echo Making SA debugger back-end...
    $(QUIETLY) $(CC) -D$(BUILDARCH) -D_GNU_SOURCE                   \
           -D_FILE_OFFSET_BITS=64                               \
                   $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG)     \
               -I$(SASRCDIR)                                        \
               -I$(GENERATED)                                       \
               -I$(BOOT_JAVA_HOME)/include                          \
               -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family)    \
               $(ALT_SAINCDIR)                                      \
               $(SASRCFILES)                                        \
               $(SA_LFLAGS)                                         \
               $(SA_DEBUG_CFLAGS)                                   \
               $(EXTRA_CFLAGS)                                      \
               -o $@                                                \
               -lthread_db
    $(QUIETLY) [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); }
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
    $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
    $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
  ifeq ($(STRIP_POLICY),all_strip)
    $(QUIETLY) $(STRIP) $@
  else
    ifeq ($(STRIP_POLICY),min_strip)
    $(QUIETLY) $(STRIP) -g $@
    # implied else here is no stripping at all
    endif
  endif
    [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); }
  ifeq ($(ZIP_DEBUGINFO_FILES),1)
    $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO)
    $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO)
    [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); }
  endif
endif

install_saproc: $(BUILDLIBSAPROC)
    $(QUIETLY) if [ -e $(LIBSAPROC) ] ; then             \
      echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)";     \
      test -f $(LIBSAPROC_DEBUGINFO) &&                  \
        cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \
      test -f $(LIBSAPROC_DIZ) &&                  \
        cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \
      cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done";  \
    fi

.PHONY: install_saproc