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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# ident "%Z%%M% %I% %E% SMI"
#
# Standard install rules
# The VAR_SGSBIN and VAR_SGSBIN64 install rules included here are applicable
# to Solaris 10 and earlier releases. For post Solaris 10 releases, the
# standard ROOTBIN and ROOTBIN64 rules defined in ../Makefile.cmd are used.
# The new rules here are included to allow for easier backporting. Making
# the appropriate updates in ./Makefile.var, will allow the SGS components
# to be installed in /usr/ccs/bin rather than the current /usr/bin.
#
$(VAR_SGSBIN)/%: %
$(INS.file)
$(VAR_SGSBIN64)/%: %
$(INS.file)
################################################################################
#
# Linting the Linker Libraries
#
# Several of the linker's libraries are, in whole or in part, built in two
# passes, once as Elf32 and once as Elf64 (i.e. with -D_ELF64 defined). Lint
# needs to be able to do both passes, but combining the two is problematic for
# the 2nd pass of lint, as it sees many interfaces as being defined both ways
# and considers them to be incompatible. The targets defined here allow for
# both passes to live independently. This means that both the lint.out, and
# the lint library itself get generated separately, to different output files.
# The lint.out's get combined into a single lint.out report, and the lint
# libraries get generated with a 32/64 suffix. The dependents on these lint
# libraries, then, choose which version they need to use. Substitutions can
# be made automatically if the macro's defined in ./Makefile.com are used to
# specify the dependency, for those libs that need them.
#
# Don't
#
# Don't use the /*LINTLIBRARY*/ directive in linker libraries, this disables
# some important checks, including the ability to test format strings from the
# msg.h files.
#
# Don't use the `-x' option to lint when linting linker libraries. This masks
# all the dead wood in our own header files. Instead, there has been added to
# the relevant common directories a file called `lintsup.c' which is used to
# mask out the headers that we aren't interested in. This method is used for
# libraries, like libld, which have their own header files, but is irrelevant
# to libraries like libldstab which exports no interface of it's own.
#
# The `lintsup.c' file can also be used, in some cases, to mask out other
# issues that lint won't otherwise shut up about.
#
# Other Lint Options
#
# `-m' has been added to the LINTFLAGS. Warnings about globals that could be
# static are irrelevant as we use mapfiles to scope down unnecessary globals.
#
# `-u' is used in the LINTFLAGS for libraries, otherwise lint tends to be very
# noisy.
#
# `-x' is avoided for libraries, but is used for executables because all we
# care about is that what we use is defined, not about declarations in public
# headers that we don't use.
#
# Relevant variables:
#
# */Makefile.com
# SRCS= ../common/llib-l<libname>
# LINTSRCS= <source files>
# LDLIBS= ... [$(LDDBG_LIB) $(LD_LIB)]
# LINTFLAGS= ...
# LINTFLAGS64= ...
# CLEANFILES += ... $(LINTOUTS)
# CLOBBERFILES += ... $(LINTLIBS)
#
# Relevant targets:
#
# */Makefile.targ
# # this file for SGS lint targets.
# include $(SRC)/cmd/sgs/Makefile.targ
#
# lint: <choose the desired functionality> $(SGSLINTOUT)
#
# $(LINTLIB32),
# $(LINTLIB64) Create an Elf32 or Elf64 lint library from
# a proto file indicated by the $(SRCS) variable.
#
# $(LINTOUT32),
# $(LINTOUT64) Run lint on the sources indicated by the
# $(LINTSRCS) variable with respect to Elf32
# or Elf64. Dependencies are gathered from
# the $(LDLIBS) variable.
#
# $(SGSLINTOUT) Create a `lint.out' file as the concatination
# of the lint output from the previous targets.
# This should be specified *last* in the list.
#
################################################################################
#
# Override the OS's $(LINTOUT) target to avoid confusion.
#
LINTOUT = $(LINTOUT1)
#
# If LD_LIB, LDDBG_LIB, or CONV_LIB is added to LDLIBS, then the right lint
# library should be picked up automatically.
#
$(LINTOUT32) := LD_LIB=$(LD_LIB32)
$(LINTOUT32) := LDDBG_LIB=$(LDDBG_LIB32)
$(LINTOUT32) := CONV_LIB=$(CONV_LIB32)
$(LINTOUT64) := LD_LIB=$(LD_LIB64)
$(LINTOUT64) := LDDBG_LIB=$(LDDBG_LIB64)
$(LINTOUT64) := CONV_LIB=$(CONV_LIB64)
#
# Force $(LINTLIB) in order to help the $(SGSLINTOUT)
# target produce the same output on successive runs.
#
$(LINTLIB): FRC
$(LINTLIB32): $(SRCS)
$(LINT.c) -o $(LIBNAME32) $(SRCS)
$(LINTLIB64): $(SRCS)
$(LINT.c) -D_ELF64 -o $(LIBNAME64) $(SRCS)
$(LINTOUT32): $(LINTSRCS) $(LINTSRCS32)
$(LINT.c) $(LINTSRCS) $(LINTSRCS32) $(LDLIBS) > $(LINTOUT32) 2>&1
$(LINTOUT64): $(LINTSRCS) $(LINTSRCS64)
$(LINT.c) -D_ELF64 $(LINTSRCS) $(LINTSRCS64) \
$(LDLIBS) > $(LINTOUT64) 2>&1
#
# A couple of macros used in the SGSLINTOUT rule below
#
# LINT_HDR - Use sgs/tools/lint_hdr.pl to generate lint output headers
# LINT_TEE - Use tee to write output to stdout and also capture it
# in the SGSLINT output file.
#
# An additional complexity: We produce headers for all the lint
# output so that we can tell what came from where when we look
# at the resulting file. We also cat these headers to stdout so that
# the user of make will see them. However, we don't want the headers
# to go to stdout if there is only one of LINTOUT32 and LINTOUT64. To
# the interactive user, the headers are only interesting as a way to
# separate the two ELF classes. We only bother with this for the
# non-DYNLIB and non-RTLD case, because at the current time, both of these
# cases always have both 32 and 64-bit ELFCLASS support.
#
LINT_HDR= perl $(SGSTOOLS)/lint_hdr.pl
LINT_TEE= tee -a $(SGSLINTOUT)
$(SGSLINTOUT): FRC
@ rm -f $(SGSLINTOUT)
@ if [ -r $(LINTOUT1) ]; then \
$(LINT_HDR) $(LINTLIB) | $(LINT_TEE); \
cat $(LINTOUT1) | $(LINT_TEE); \
fi
@ if [ -r $(LINTOUT32) ]; then \
if [ -n "$(DYNLIB)" ] ; then \
$(LINT_HDR) $(DYNLIB) 32 | $(LINT_TEE); \
elif [ -n "$(RTLD)" ] ; then \
$(LINT_HDR) $(RTLD) 32 | $(LINT_TEE); \
else \
if [ -r $(LINTOUT64) ]; then \
$(LINT_HDR) $(PROG) 32 | $(LINT_TEE); \
else \
$(LINT_HDR) $(PROG) 32 >> $(SGSLINTOUT); \
fi; \
fi; \
cat $(LINTOUT32) | $(LINT_TEE); \
fi
@ if [ -r $(LINTOUT64) ]; then \
if [ -n "$(DYNLIB)" ] ; then \
if [ $(DYNLIB) = "libld.so.2" ] ; then \
$(LINT_HDR) libld.so.3 64 | $(LINT_TEE); \
else \
$(LINT_HDR) $(DYNLIB) 64 | $(LINT_TEE); \
fi; \
elif [ -n "$(RTLD)" ] ; then \
$(LINT_HDR) $(RTLD) 64 | $(LINT_TEE); \
else \
if [ -r $(LINTOUT32) ]; then \
$(LINT_HDR) $(PROG) 64 | $(LINT_TEE); \
else \
$(LINT_HDR) $(PROG) 64 >> $(SGSLINTOUT); \
fi; \
fi; \
cat $(LINTOUT64) | $(LINT_TEE); \
fi
@ rm -f $(LINTOUT1) $(LINTOUT32) $(LINTOUT64)
#
# For those that install the lint library source file.
#
$(ROOTLIBDIR)/$(LINTLIBSRC): ../common/$(LINTLIBSRC)
$(INS.file) ../common/$(LINTLIBSRC)
$(VAR_POUND_1)$(ROOTFS_LIBDIR)/$(LIBLINKS): \
$(ROOTFS_LIBDIR)/$(LIBLINKS)$(VERS)
$(VAR_POUND_1) $(INS.liblink)
$(VAR_POUND_1)$(ROOTFS_LIBDIR64)/$(LIBLINKS): \
$(ROOTFS_LIBDIR64)/$(LIBLINKS)$(VERS)
$(VAR_POUND_1) $(INS.liblink64)
$(VAR_POUND_1)$(ROOTFS_LIBDIR)/$(LIBLINKSCCC): \
$(ROOTFS_LIBDIR)/$(LIBLINKSCCC)$(VERS)
$(VAR_POUND_1) $(INS.liblinkccc)
$(VAR_POUND_1)$(ROOTFS_LIBDIR64)/$(LIBLINKSCCC): \
$(ROOTFS_LIBDIR64)/$(LIBLINKSCCC)$(VERS)
$(VAR_POUND_1) $(INS.liblinkccc64)
FRC:
|
