tools/perf/jvmti/Makefile

   1 ARCH=$(shell uname -m)
   2
   3 ifeq ($(ARCH), x86_64)
   4 JARCH=amd64
   5 endif
   6 ifeq ($(ARCH), armv7l)
   7 JARCH=armhf
   8 endif
   9 ifeq ($(ARCH), armv6l)
  10 JARCH=armhf
  11 endif
  12 ifeq ($(ARCH), aarch64)
  13 JARCH=aarch64
  14 endif
  15 ifeq ($(ARCH), ppc64)
  16 JARCH=powerpc
  17 endif
  18 ifeq ($(ARCH), ppc64le)
  19 JARCH=powerpc
  20 endif
  21
  22 DESTDIR=/usr/local
  23
  24 VERSION=1
  25 REVISION=0
  26 AGE=0
  27
  28 LN=ln -sf
  29 RM=rm
  30
  31 SLIBJVMTI=libjvmti.so.$(VERSION).$(REVISION).$(AGE)
  32 VLIBJVMTI=libjvmti.so.$(VERSION)
  33 SLDFLAGS=-shared -Wl,-soname -Wl,$(VLIBJVMTI)
  34 SOLIBEXT=so
  35
  36 # The following works at least on fedora 23, you may need the next
  37 # line for other distros.
  38 ifeq (,$(wildcard /usr/sbin/update-java-alternatives))
  39 JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g')
  40 else
  41 JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | cut -d ' ' -f 3)
  42 endif
  43
  44 # -lrt required in 32-bit mode for clock_gettime()
  45 LIBS=-lelf -lrt
  46 INCDIR=-I $(JDIR)/include -I $(JDIR)/include/linux
  47
  48 TARGETS=$(SLIBJVMTI)
  49
  50 SRCS=libjvmti.c jvmti_agent.c
  51 OBJS=$(SRCS:.c=.o)
  52 SOBJS=$(OBJS:.o=.lo)
  53 OPT=-O2 -g -Werror -Wall
  54
  55 CFLAGS=$(INCDIR) $(OPT)
  56
  57 all: $(TARGETS)
  58
  59 .c.o:
  60         $(CC) $(CFLAGS) -c $*.c
  61 .c.lo:
  62         $(CC) -fPIC -DPIC $(CFLAGS) -c $*.c -o $*.lo
  63
  64 $(OBJS) $(SOBJS): Makefile jvmti_agent.h ../util/jitdump.h
  65
  66 $(SLIBJVMTI):  $(SOBJS)
  67         $(CC) $(CFLAGS) $(SLDFLAGS)  -o $@ $(SOBJS) $(LIBS)
  68         $(LN) $@ libjvmti.$(SOLIBEXT)
  69
  70 clean:
  71         $(RM) -f *.o *.so.* *.so *.lo
  72
  73 install:
  74         -mkdir -p $(DESTDIR)/lib
  75         install -m 755 $(SLIBJVMTI) $(DESTDIR)/lib/
  76         (cd $(DESTDIR)/lib; $(LN) $(SLIBJVMTI) $(VLIBJVMTI))
  77         (cd $(DESTDIR)/lib; $(LN) $(SLIBJVMTI) libjvmti.$(SOLIBEXT))
  78         ldconfig
  79
  80 .SUFFIXES: .c .S .o .lo