1 # |
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2 # Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved. |
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3 # |
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4 # Redistribution and use in source and binary forms, with or without |
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5 # modification, are permitted provided that the following conditions |
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6 # are met: |
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7 # |
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8 # - Redistributions of source code must retain the above copyright |
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9 # notice, this list of conditions and the following disclaimer. |
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10 # |
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11 # - Redistributions in binary form must reproduce the above copyright |
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12 # notice, this list of conditions and the following disclaimer in the |
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13 # documentation and/or other materials provided with the distribution. |
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14 # |
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15 # - Neither the name of Oracle nor the names of its |
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16 # contributors may be used to endorse or promote products derived |
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17 # from this software without specific prior written permission. |
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18 # |
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19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
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20 # IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
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21 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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22 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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23 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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24 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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25 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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26 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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27 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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28 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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29 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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30 # |
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31 |
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32 ######################################################################## |
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33 # |
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34 # Sample GNU Makefile for building JVMTI Demo heapViewer |
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35 # |
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36 # Example uses: |
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37 # gnumake JDK=<java_home> OSNAME=solaris [OPT=true] [LIBARCH=sparc] |
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38 # gnumake JDK=<java_home> OSNAME=solaris [OPT=true] [LIBARCH=sparcv9] |
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39 # gnumake JDK=<java_home> OSNAME=linux [OPT=true] |
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40 # gnumake JDK=<java_home> OSNAME=win32 [OPT=true] |
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41 # |
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42 ######################################################################## |
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43 |
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44 # Source lists |
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45 LIBNAME=heapViewer |
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46 SOURCES=heapViewer.c ../agent_util/agent_util.c |
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47 |
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48 # Solaris Studio C Compiler Version 12.4 |
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49 ifeq ($(OSNAME), solaris) |
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50 # Sun Solaris Compiler options needed |
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51 COMMON_FLAGS=-mt -KPIC |
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52 # Options that help find errors |
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53 COMMON_FLAGS+= -Xa -v -xc99=%none |
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54 # Check LIBARCH for any special compiler options |
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55 LIBARCH=$(shell uname -p) |
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56 ifeq ($(LIBARCH), sparc) |
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57 COMMON_FLAGS+=-xarch=v8 -xregs=no%appl |
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58 endif |
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59 ifeq ($(LIBARCH), sparcv9) |
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60 COMMON_FLAGS+=-xarch=v9 -xregs=no%appl |
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61 endif |
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62 ifeq ($(OPT), true) |
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63 CFLAGS=-xO2 $(COMMON_FLAGS) |
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64 else |
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65 CFLAGS=-g $(COMMON_FLAGS) |
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66 endif |
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67 # Object files needed to create library |
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68 OBJECTS=$(SOURCES:%.c=%.o) |
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69 # Library name and options needed to build it |
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70 LIBRARY=lib$(LIBNAME).so |
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71 LDFLAGS=-z defs -ztext |
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72 # Libraries we are dependent on |
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73 LIBRARIES= -lc |
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74 # Building a shared library |
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75 LINK_SHARED=$(LINK.c) -G -o $@ |
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76 endif |
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77 |
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78 # Linux GNU C Compiler |
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79 ifeq ($(OSNAME), linux) |
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80 # GNU Compiler options needed to build it |
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81 COMMON_FLAGS=-fno-strict-aliasing -fPIC -fno-omit-frame-pointer |
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82 # Options that help find errors |
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83 COMMON_FLAGS+= -W -Wall -Wno-unused -Wno-parentheses |
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84 ifeq ($(OPT), true) |
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85 CFLAGS=-O2 $(COMMON_FLAGS) |
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86 else |
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87 CFLAGS=-g $(COMMON_FLAGS) |
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88 endif |
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89 # Object files needed to create library |
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90 OBJECTS=$(SOURCES:%.c=%.o) |
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91 # Library name and options needed to build it |
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92 LIBRARY=lib$(LIBNAME).so |
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93 LDFLAGS=-Wl,-soname=$(LIBRARY) -static-libgcc |
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94 # Libraries we are dependent on |
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95 LIBRARIES=-lc |
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96 # Building a shared library |
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97 LINK_SHARED=$(LINK.c) -shared -o $@ |
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98 endif |
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99 |
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100 # Windows Microsoft C/C++ Optimizing Compiler Version 12 |
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101 ifeq ($(OSNAME), win32) |
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102 CC=cl |
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103 # Compiler options needed to build it |
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104 COMMON_FLAGS=-Gy -DWIN32 |
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105 # Options that help find errors |
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106 COMMON_FLAGS+=-W0 -WX |
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107 ifeq ($(OPT), true) |
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108 CFLAGS= -Ox -Op -Zi $(COMMON_FLAGS) |
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109 else |
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110 CFLAGS= -Od -Zi $(COMMON_FLAGS) |
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111 endif |
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112 # Object files needed to create library |
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113 OBJECTS=$(SOURCES:%.c=%.obj) |
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114 # Library name and options needed to build it |
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115 LIBRARY=$(LIBNAME).dll |
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116 LDFLAGS= |
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117 # Libraries we are dependent on |
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118 LIBRARIES= |
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119 # Building a shared library |
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120 LINK_SHARED=link -dll -out:$@ |
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121 endif |
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122 |
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123 # Common -I options |
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124 CFLAGS += -I. |
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125 CFLAGS += -I$(JDK)/include -I$(JDK)/include/$(OSNAME) |
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126 |
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127 # Default rule |
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128 all: $(LIBRARY) |
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129 |
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130 # Build native library |
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131 $(LIBRARY): $(OBJECTS) |
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132 $(LINK_SHARED) $(OBJECTS) $(LIBRARIES) |
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133 |
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134 # Cleanup the built bits |
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135 clean: |
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136 rm -f $(LIBRARY) $(OBJECTS) |
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137 |
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138 # Simple tester |
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139 test: all |
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140 LD_LIBRARY_PATH=`pwd` $(JDK)/bin/java -agentlib:$(LIBNAME) -version |
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141 |
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142 # Compilation rule only needed on Windows |
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143 ifeq ($(OSNAME), win32) |
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144 %.obj: %.c |
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145 $(COMPILE.c) $< |
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146 endif |
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147 |
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