Print this page
10593 illumos build should not use kernel modules as link-editor input
Split |
Close |
Expand all |
Collapse all |
--- old/usr/src/uts/sun4v/generic/Makefile
+++ new/usr/src/uts/sun4v/generic/Makefile
1 1 #
2 2 # CDDL HEADER START
3 3 #
4 4 # The contents of this file are subject to the terms of the
5 5 # Common Development and Distribution License (the "License").
6 6 # You may not use this file except in compliance with the License.
7 7 #
8 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 # or http://www.opensolaris.org/os/licensing.
10 10 # See the License for the specific language governing permissions
11 11 # and limitations under the License.
12 12 #
13 13 # When distributing Covered Code, include this CDDL HEADER in each
14 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 # If applicable, add the following below this CDDL HEADER, with the
16 16 # fields enclosed by brackets "[]" replaced with your own identifying
17 17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 18 #
19 19 # CDDL HEADER END
20 20 #
21 21
22 22 #
23 23 # Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24 24 # Use is subject to license terms.
25 25 #
26 26
27 27 #
28 28 # This makefile drives the production of the Generic sun4v cpu module.
29 29 #
30 30 # sun4v implementation architecture dependent
31 31 #
32 32
33 33 #
34 34 # Path to the base of the uts directory tree (usually /usr/src/uts).
35 35 #
36 36 UTSBASE = ../..
37 37
38 38 #
39 39 # Define the module and object file sets.
40 40 #
41 41 MODULE = generic
42 42 OBJECTS = $(GENERIC_OBJS:%=$(OBJS_DIR)/%)
43 43 LINTS = $(GENERIC_OBJS:%.o=$(LINTS_DIR)/%.ln)
44 44 ROOTMODULE = $(ROOT_PSM_CPU_DIR)/$(MODULE)
45 45 SOFTLINKS = sun4v
46 46 ROOTSOFTLINKS = $(SOFTLINKS:%=$(ROOT_PSM_CPU_DIR)/%)
47 47
48 48 CPU_DIR = .
49 49 HERE = ../generic
50 50
51 51 #
52 52 # Include common rules.
53 53 #
54 54 include $(UTSBASE)/sun4v/Makefile.sun4v
55 55
56 56 #
57 57 # Override defaults
58 58 #
59 59 CLEANFILES += $(CPULIB) $(SYM_MOD)
60 60
61 61 #
62 62 # Define targets
63 63 #
64 64 ALL_TARGET = $(SYM_MOD)
65 65 LINT_TARGET = $(MODULE).lint
66 66 INSTALL_TARGET = def $(BINARY) $(ROOTMODULE) $(ROOTSOFTLINKS)
67 67
68 68 #
69 69 # lint pass one enforcement
70 70 #
71 71 CFLAGS += $(CCVERBOSE)
72 72 CERRWARN += -_gcc=-Wno-parentheses
73 73
74 74 #
75 75 # cpu-module-specific flags
76 76 #
77 77 CPPFLAGS += -DCPU_MODULE
78 78 AS_CPPFLAGS += -DCPU_MODULE
79 79
80 80 #
81 81 # The ATOMIC_BO_ENABLE_SHIFT enables backoff in atomic routines.
82 82 # It is also used to scale final limit value w.r.t. number of
83 83 # online cpus.
84 84 #
85 85 # In case of generic cpu module, the backoff will be using spin
86 86 # loop as the CPU specific delay routine for atomic backoff will
87 87 # not be available. The ATOMIC_BO_ENABLE_SHIFT value below takes
88 88 # this into account.
89 89 #
90 90 ATOMIC_BO_FLAG = -DATOMIC_BO_ENABLE_SHIFT=7
91 91 CFLAGS += $(ATOMIC_BO_FLAG)
92 92 CPPFLAGS +=$(ATOMIC_BO_FLAG)
93 93 AS_CPPFLAGS += $(ATOMIC_BO_FLAG)
94 94
95 95 #
96 96 # Default build targets.
97 97 #
98 98 .KEEP_STATE:
99 99
100 100 def: $(DEF_DEPS)
101 101
102 102 all: $(ALL_DEPS)
103 103
104 104 clean: $(CLEAN_DEPS)
105 105
↓ open down ↓ |
105 lines elided |
↑ open up ↑ |
106 106 clobber: $(CLOBBER_DEPS)
107 107
108 108 lint: $(LINT_DEPS)
109 109
110 110 modlintlib: $(MODLINTLIB_DEPS)
111 111
112 112 clean.lint: $(CLEAN_LINT_DEPS)
113 113
114 114 install: $(INSTALL_DEPS)
115 115
116 -$(CPULIB): $(BINARY)
117 - $(BUILD.SO) $(BINARY)
116 +$(CPULIB): $(OBJECTS)
117 + $(BUILD.SO) $(OBJECTS)
118 118
119 119 $(SYM_MOD): $(UNIX_O) $(CPULIB)
120 120 @echo "resolving symbols against unix.o"
121 121 @(cd $(UNIX_DIR); pwd; \
122 122 CPU_DIR=$(HERE) SYM_MOD=$(HERE)/$(SYM_MOD) $(MAKE) symcheck)
123 123
124 124 $(ROOTSOFTLINKS): $(ROOTMODULE)
125 125 $(RM) $@; $(SYMLINK) $(MODULE) $@
126 126
127 127 # Include common targets.
128 128 #
129 129 include $(UTSBASE)/$(PLATFORM)/Makefile.targ
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX