1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
#
# %CopyrightBegin%
#
# Copyright Scott Lystig Fritchie 2011. All Rights Reserved.
#
# The contents of this file are subject to the Erlang Public License,
# Version 1.1, (the "License"); you may not use this file except in
# compliance with the License. You should have received a copy of the
# Erlang Public License along with this software. If not, it can be
# retrieved online at http://www.erlang.org/.
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
# the License for the specific language governing rights and limitations
# under the License.
#
# %CopyrightEnd%
#
include $(ERL_TOP)/make/target.mk
include $(ERL_TOP)/make/$(TARGET)/otp.mk
include $(ERL_TOP)/make/$(TARGET)/otp_ded.mk
# ----------------------------------------------------
# Items from top-level configure
# ----------------------------------------------------
DTRACE_ENABLED=@DTRACE_ENABLED@
DTRACE_ENABLED_2STEP=@DTRACE_ENABLED_2STEP@
# ----------------------------------------------------
# Application version
# ----------------------------------------------------
include ../vsn.mk
VSN=$(DTRACE_VSN)
# ----------------------------------------------------
# The following variables differ between systems.
# Set by configure.
# ----------------------------------------------------
CC = $(DED_CC)
LD = $(DED_LD)
SHELL = /bin/sh
LIBS = $(DED_LIBS)
LDFLAGS += $(DED_LDFLAGS)
CFLAGS = $(DED_CFLAGS)
DTRACE_LIBNAME = dtrace
INCLUDES = $(DED_INCLUDES)
ifeq ($(TYPE),debug)
TYPEMARKER = .debug
TYPE_FLAGS = $(subst -O3,,$(subst -O2,,$(CFLAGS))) -DDEBUG
else
ifeq ($(TYPE),valgrind)
TYPEMARKER = .valgrind
TYPE_FLAGS = $(subst -O3,,$(subst -O2,,$(CFLAGS))) -DVALGRIND
else
TYPEMARKER =
TYPE_FLAGS = $(CFLAGS)
endif
endif
ALL_CFLAGS = $(TYPE_FLAGS) $(INCLUDES) -I$(OBJDIR) \
-I$(ERL_TOP)/erts/emulator/$(TARGET)
# ----------------------------------------------------
# Release directory specification
# ----------------------------------------------------
RELSYSDIR = $(RELEASE_PATH)/lib/dtrace-$(VSN)
# ----------------------------------------------------
# Misc Macros
# ----------------------------------------------------
OBJS = $(OBJDIR)/dtrace$(TYPEMARKER).o
## NIF_MAKEFILE = $(PRIVDIR)/Makefile
# Higher-level makefiles says that we can only compile on UNIX flavors
NIF_LIB = $(LIBDIR)/dtrace$(TYPEMARKER).so
ifeq ($(HOST_OS),)
HOST_OS := $(shell $(ERL_TOP)/erts/autoconf/config.guess)
endif
# ----------------------------------------------------
# Targets
# ----------------------------------------------------
debug opt valgrind: $(OBJDIR) $(LIBDIR) $(NIF_LIB)
ifdef DTRACE_ENABLED
DTRACE_USER_HEADER=$(OBJDIR)/dtrace_user.h
$(OBJDIR)/dtrace_user.h: ./dtrace_user.d
dtrace -h -C $(INCLUDES) \
-s ./dtrace_user.d \
-o ./dtrace_user.tmp
sed -e '/^#define[ ]*ERLANG_[A-Z0-9_]*(.*)/y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/' ./dtrace_user.tmp > $@
rm ./dtrace_user.tmp
else
DTRACE_USER_HEADER=
endif
ifdef DTRACE_ENABLED_2STEP
OBJS += $(OBJDIR)/dtrace_user.o
$(OBJDIR)/dtrace_user.o: $(OBJS) $(OBJDIR)/dtrace_user.h
touch $(OBJDIR)/erlang_dtrace.c
$(CC) $(CFLAGS) -c -o $@ $(OBJDIR)/erlang_dtrace.c
# The object file created above is immediately clobbered below.
# But creating it above avoids chicken-and-egg problem with OBJS
dtrace -G -C \
-s ./dtrace_user.d \
-o $@ $(OBJS)
endif
$(OBJDIR):
-@mkdir -p $(OBJDIR)
$(LIBDIR):
-@mkdir -p $(LIBDIR)
$(OBJDIR)/%$(TYPEMARKER).o: %.c $(DTRACE_USER_HEADER)
$(INSTALL_DIR) $(OBJDIR)
$(CC) -c -o $@ $(ALL_CFLAGS) $<
$(LIBDIR)/dtrace$(TYPEMARKER).so: $(OBJS)
$(INSTALL_DIR) $(LIBDIR)
$(LD) $(LDFLAGS) -o $@ $^ $(LDLIBS)
clean:
rm -f $(LIBDIR)/dtrace.so
rm -f $(LIBDIR)/dtrace.debug.so
rm -f $(LIBDIR)/dtrace.valgrind.so
rm -f $(OBJDIR)/dtrace.o
rm -f $(OBJDIR)/dtrace.debug.o
rm -f $(OBJDIR)/dtrace.valgrind.o
rm -f core *~
docs:
# ----------------------------------------------------
# Release Target
# ----------------------------------------------------
include $(ERL_TOP)/make/otp_release_targets.mk
release_spec: opt
$(INSTALL_DIR) $(RELSYSDIR)/priv/obj
$(INSTALL_DIR) $(RELSYSDIR)/priv/lib
# $(INSTALL_DATA) $(NIF_MAKEFILE) $(RELSYSDIR)/priv/obj
$(INSTALL_PROGRAM) $(OBJS) $(RELSYSDIR)/priv/obj
$(INSTALL_PROGRAM) $(NIF_LIB) $(RELSYSDIR)/priv/lib
release_docs_spec:
|
