annotate make/linux/makefiles/saproc.make @ 6020:d652a62d6e03

7102323: RFE: enable Full Debug Symbols Phase 1 on Solaris Summary: Add support for ENABLE_FULL_DEBUG_SYMBOLS and ZIP_DEBUGINFO_FILES build flags. Add support for .diz files. Reviewed-by: dholmes, ohair, sspitsyn
author dcubed
date Fri, 23 Mar 2012 11:50:33 -0700
parents 54d3535a6dd3
children a9fed06c01d2
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1 #
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2 # Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 #
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5 # This code is free software; you can redistribute it and/or modify it
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6 # under the terms of the GNU General Public License version 2 only, as
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7 # published by the Free Software Foundation.
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8 #
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9 # This code is distributed in the hope that it will be useful, but WITHOUT
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10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 # version 2 for more details (a copy is included in the LICENSE file that
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13 # accompanied this code).
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14 #
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15 # You should have received a copy of the GNU General Public License version
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16 # 2 along with this work; if not, write to the Free Software Foundation,
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17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 #
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 # or visit www.oracle.com if you need additional information or have any
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21 # questions.
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22 #
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23 #
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24
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25 # Rules to build serviceability agent library, used by vm.make
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26
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27 # libsaproc[_g].so: serviceability agent
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28
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29 SAPROC = saproc
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30 LIBSAPROC = lib$(SAPROC).so
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31
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32 SAPROC_G = $(SAPROC)$(G_SUFFIX)
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33 LIBSAPROC_G = lib$(SAPROC_G).so
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34
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35 LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo
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36 LIBSAPROC_DIZ = lib$(SAPROC).diz
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37 LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo
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38 LIBSAPROC_G_DIZ = lib$(SAPROC_G).diz
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39
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40 AGENT_DIR = $(GAMMADIR)/agent
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41
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42 SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family)
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43
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44 SASRCFILES = $(SASRCDIR)/salibelf.c \
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45 $(SASRCDIR)/symtab.c \
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46 $(SASRCDIR)/libproc_impl.c \
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47 $(SASRCDIR)/ps_proc.c \
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48 $(SASRCDIR)/ps_core.c \
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49 $(SASRCDIR)/LinuxDebuggerLocal.c
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50
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51 SAMAPFILE = $(SASRCDIR)/mapfile
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52
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53 DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC)
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54 DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO)
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55 DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ)
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56
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57 # DEBUG_BINARIES overrides everything, use full -g debug information
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58 ifeq ($(DEBUG_BINARIES), true)
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59 SA_DEBUG_CFLAGS = -g
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60 endif
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61
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62 # if $(AGENT_DIR) does not exist, we don't build SA
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63 # also, we don't build SA on Itanium, PPC, ARM or zero.
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64
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65 ifneq ($(wildcard $(AGENT_DIR)),)
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66 ifneq ($(filter-out ia64 arm ppc zero,$(SRCARCH)),)
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67 BUILDLIBSAPROC = $(LIBSAPROC)
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68 endif
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69 endif
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70
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71
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72 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) $(LDFLAGS_HASH_STYLE)
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73
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74 $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
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75 $(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
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76 echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
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77 exit 1; \
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78 fi
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79 @echo Making SA debugger back-end...
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80 $(QUIETLY) $(CC) -D$(BUILDARCH) -D_GNU_SOURCE \
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81 -D_FILE_OFFSET_BITS=64 \
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82 $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
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83 -I$(SASRCDIR) \
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84 -I$(GENERATED) \
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85 -I$(BOOT_JAVA_HOME)/include \
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86 -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family) \
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87 $(SASRCFILES) \
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88 $(SA_LFLAGS) \
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89 $(SA_DEBUG_CFLAGS) \
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90 -o $@ \
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91 -lthread_db
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92 $(QUIETLY) [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); }
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93 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
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94 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
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95 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
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96 ifeq ($(STRIP_POLICY),all_strip)
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97 $(QUIETLY) $(STRIP) $@
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98 else
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99 ifeq ($(STRIP_POLICY),min_strip)
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100 $(QUIETLY) $(STRIP) -g $@
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101 # implied else here is no stripping at all
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102 endif
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103 endif
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104 [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); }
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105 ifeq ($(ZIP_DEBUGINFO_FILES),1)
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106 $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO)
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107 $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO)
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108 [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); }
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109 endif
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110 endif
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111
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112 install_saproc: $(BUILDLIBSAPROC)
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113 $(QUIETLY) if [ -e $(LIBSAPROC) ] ; then \
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114 echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \
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115 test -f $(LIBSAPROC_DEBUGINFO) && \
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116 cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \
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117 test -f $(LIBSAPROC_DIZ) && \
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118 cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \
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119 cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \
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120 fi
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121
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122 .PHONY: install_saproc