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comparison make/linux/makefiles/dtrace.make @ 14319:a00b8f42c4c4

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8032462: Change the linux SDT implementation to use USDT2 instead of USDT1 Reviewed-by: coleenp, sspitsyn, kamg
author sla
date Mon, 03 Feb 2014 13:41:26 +0100
parents 75982791ddb6
children 4ca6dc0799b6
comparison
equal deleted inserted replaced
14318:1020b892787b 14319:a00b8f42c4c4
40 ifneq ($(ALT_SDT_H),) 40 ifneq ($(ALT_SDT_H),)
41 SDT_H_FILE = $(ALT_SDT_H) 41 SDT_H_FILE = $(ALT_SDT_H)
42 else 42 else
43 SDT_H_FILE = /usr/include/sys/sdt.h 43 SDT_H_FILE = /usr/include/sys/sdt.h
44 endif 44 endif
45
45 DTRACE_ENABLED = $(shell test -f $(SDT_H_FILE) && echo $(SDT_H_FILE)) 46 DTRACE_ENABLED = $(shell test -f $(SDT_H_FILE) && echo $(SDT_H_FILE))
46 REASON = "$(SDT_H_FILE) not found" 47 REASON = "$(SDT_H_FILE) not found"
47 48
49 endif # GCC version
50 endif # OPENJDK
51
52
53 DTRACE_COMMON_SRCDIR = $(GAMMADIR)/src/os/posix/dtrace
54 DTRACE_PROG = dtrace
55 DtraceOutDir = $(GENERATED)/dtracefiles
56
57 $(DtraceOutDir):
58 mkdir $(DtraceOutDir)
59
60 $(DtraceOutDir)/hotspot.h: $(DTRACE_COMMON_SRCDIR)/hotspot.d | $(DtraceOutDir)
61 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_COMMON_SRCDIR)/hotspot.d
62
63 $(DtraceOutDir)/hotspot_jni.h: $(DTRACE_COMMON_SRCDIR)/hotspot_jni.d | $(DtraceOutDir)
64 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_COMMON_SRCDIR)/hotspot_jni.d
65
66 $(DtraceOutDir)/hs_private.h: $(DTRACE_COMMON_SRCDIR)/hs_private.d | $(DtraceOutDir)
67 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_COMMON_SRCDIR)/hs_private.d
68
48 ifneq ($(DTRACE_ENABLED),) 69 ifneq ($(DTRACE_ENABLED),)
49 CFLAGS += -DDTRACE_ENABLED 70 CFLAGS += -DDTRACE_ENABLED
50 endif 71 dtrace_gen_headers: $(DtraceOutDir)/hotspot.h $(DtraceOutDir)/hotspot_jni.h $(DtraceOutDir)/hs_private.h
51 72 else
52 endif 73 dtrace_gen_headers:
74 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: $(REASON)"
53 endif 75 endif
54 76
55 # Phony target used in vm.make build target to check whether enabled. 77 # Phony target used in vm.make build target to check whether enabled.
56 .PHONY: dtraceCheck
57 ifeq ($(DTRACE_ENABLED),) 78 ifeq ($(DTRACE_ENABLED),)
58 dtraceCheck: 79 dtraceCheck:
59 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: $(REASON)" 80 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: $(REASON)"
60 else 81 else
61 dtraceCheck: 82 dtraceCheck:
62 endif 83 endif
63 84
85 .PHONY: dtrace_gen_headers dtraceCheck
86
64 # It doesn't support HAVE_DTRACE_H though. 87 # It doesn't support HAVE_DTRACE_H though.
65 88