annotate agent/src/os/linux/Makefile @ 17991:a07a3a29df67

8046408: Build failure from multiple ptrace.h Summary: prefer <sys/ptrace.h> over <linux/ptrace.h> Reviewed-by: sla, mikael Contributed-by: kim.barrett@oracle.com
author jwilhelm
date Fri, 13 Jun 2014 17:07:39 -0400
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1 #
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2 # Copyright (c) 2002, 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 ARCH := $(shell if ([ `uname -m` = "ia64" ]) ; then echo ia64 ; elif ([ `uname -m` = "x86_64" ]) ; then echo amd64; elif ([ `uname -m` = "sparc64" ]) ; then echo sparc; else echo i386 ; fi )
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26 GCC = gcc
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27
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28 JAVAH = ${JAVA_HOME}/bin/javah
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29
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30 SOURCES = salibelf.c \
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31 symtab.c \
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32 libproc_impl.c \
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33 ps_proc.c \
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34 ps_core.c \
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35 LinuxDebuggerLocal.c
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36
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37 INCLUDES = -I${JAVA_HOME}/include -I${JAVA_HOME}/include/linux
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38
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39 OBJS = $(SOURCES:%.c=$(ARCH)/%.o) $(ARCH)/sadis.o
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40
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41 LIBS = -lthread_db
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42
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43 CFLAGS = -c -fPIC -g -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) -I$(ARCH)
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44
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45 LIBSA = $(ARCH)/libsaproc.so
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46
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47 all: $(LIBSA)
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48
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49 $(ARCH):
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50 mkdir $(ARCH)
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51
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52 $(ARCH)/LinuxDebuggerLocal.o: LinuxDebuggerLocal.c
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53 $(JAVAH) -jni -classpath ../../../build/classes -d $(ARCH) \
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54 sun.jvm.hotspot.debugger.x86.X86ThreadContext \
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55 sun.jvm.hotspot.debugger.sparc.SPARCThreadContext \
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56 sun.jvm.hotspot.debugger.amd64.AMD64ThreadContext
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57 $(GCC) $(CFLAGS) $< -o $@
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58
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59 $(ARCH)/sadis.o: ../../share/native/sadis.c
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60 $(JAVAH) -jni -classpath ../../../build/classes -d $(ARCH) \
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61 sun.jvm.hotspot.asm.Disassembler
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62 $(GCC) $(CFLAGS) $< -o $@
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63
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64 $(ARCH)/%.o: %.c
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65 $(GCC) $(CFLAGS) $< -o $@
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66
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67 ifndef LDNOMAP
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68 LFLAGS_LIBSA = -Xlinker --version-script=mapfile
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69 endif
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70
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71 # If this is a --hash-style=gnu system, use --hash-style=both
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72 # The gnu .hash section won't work on some Linux systems like SuSE 10.
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73 _HAS_HASH_STYLE_GNU:=$(shell $(CC) -dumpspecs | grep -- '--hash-style=gnu')
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74 ifneq ($(_HAS_HASH_STYLE_GNU),)
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75 LDFLAGS_HASH_STYLE = -Wl,--hash-style=both
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76 endif
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77 LFLAGS_LIBSA += $(LDFLAGS_HASH_STYLE)
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78
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79 $(LIBSA): $(ARCH) $(OBJS) mapfile
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80 $(GCC) -shared $(LFLAGS_LIBSA) -o $(LIBSA) $(OBJS) $(LIBS)
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81
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82 test.o: test.c
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83 $(GCC) -c -o test.o -g -D_GNU_SOURCE -D$(ARCH) $(INCLUDES) test.c
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84
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85 test: test.o
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86 $(GCC) -o test test.o -L$(ARCH) -lsaproc $(LIBS)
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87
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88 clean:
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89 rm -fr $(ARCH)