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5196 The cw wrapper restricts gcc to -O2
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--- old/usr/src/uts/sparc/xge/Makefile
+++ new/usr/src/uts/sparc/xge/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 #
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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 +# Copyright 2014 Gary Mills
23 24 # Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24 25 # Use is subject to license terms.
25 26 #
26 27 # This makefile drives the production of the Neterion Xframe
27 28 # 10G Ethernet (XGE) driver module in x86 systems
28 29 #
29 30
30 31 #
31 32 # Paths to the base of the uts directory trees
32 33 #
33 34 UTSBASE = ../..
34 35
35 36 #
36 37 # Define the module and object file sets.
37 38 #
38 39 MODULE = xge
39 40 OBJECTS = $(XGE_HAL_OBJS:%=$(OBJS_DIR)/%) $(XGE_OBJS:%=$(OBJS_DIR)/%)
40 41 LINTS = $(XGE_HAL_OBJS:%.o=$(LINTS_DIR)/%.ln) $(XGE_OBJS:%.o=$(LINTS_DIR)/%.ln)
41 42 ROOTMODULE = $(ROOT_DRV_DIR)/$(MODULE)
42 43
43 44 #
44 45 # Include common rules.
45 46 #
46 47 include $(UTSBASE)/sparc/Makefile.sparc
47 48
48 49 #
49 50 # Define targets
50 51 #
51 52 ALL_TARGET = $(BINARY)
52 53 LINT_TARGET = $(MODULE).lint
53 54 INSTALL_TARGET = $(BINARY) $(ROOTMODULE)
54 55
55 56 #
56 57 # GENERAL PURPOUSE HAL FLAGS: Tuning HAL for Solaris specific modes
57 58 #
58 59 HAL_CFLAGS = -DXGE_HAL_USE_MGMT_AUX
59 60
60 61 #
61 62 # TRACE SECTION: Possible values for MODULE, TRACE and ERR masks:
62 63 #
63 64 # XGE_COMPONENT_HAL_CONFIG 0x1
64 65 # XGE_COMPONENT_HAL_FIFO 0x2
65 66 # XGE_COMPONENT_HAL_RING 0x4
66 67 # XGE_COMPONENT_HAL_CHANNEL 0x8
67 68 # XGE_COMPONENT_HAL_DEVICE 0x10
68 69 # XGE_COMPONENT_HAL_MM 0x20
69 70 # XGE_COMPONENT_HAL_QUEUE 0x40
70 71 # XGE_COMPONENT_HAL_STATS 0x100
71 72 # XGE_COMPONENT_OSDEP 0x1000
72 73 # XGE_COMPONENT_LL 0x2000
73 74 # XGE_COMPONENT_TOE 0x4000
74 75 # XGE_COMPONENT_RDMA 0x8000
75 76 # XGE_COMPONENT_ALL 0xffffffff
76 77 #TRACE_CFLAGS = -DXGE_DEBUG_MODULE_MASK=0xffffffff \
77 78 # -DXGE_DEBUG_TRACE_MASK=0xffffffff \
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78 79 # -DXGE_DEBUG_ERR_MASK=0xffffffff
79 80 TRACE_CFLAGS = -DXGE_DEBUG_MODULE_MASK=0x00003010 \
80 81 -DXGE_DEBUG_TRACE_MASK=0x00000000 \
81 82 -DXGE_DEBUG_ERR_MASK=0x00003010
82 83
83 84 XGE_CFLAGS = $(HAL_CFLAGS) $(TRACE_CFLAGS) $(CCVERBOSE) \
84 85 -I$(UTSBASE)/common/io/xge/hal/include \
85 86 -I$(UTSBASE)/common/io/xge/hal/xgehal \
86 87 -I$(UTSBASE)/common/io/xge/drv -DSOLARIS
87 88
88 -CFLAGS += $(XGE_CFLAGS) -xO4 -xcrossfile -xc99=%all
89 -CFLAGS64 += $(XGE_CFLAGS) -xO4 -xcrossfile -xc99=%all
89 +COPTFLAG = $(ADJUST_OPT2) -_cc=-xO4 -_gcc=-O2
90 +COPTFLAG64 = $(ADJUST_OPT2) -_cc=-xO4 -_gcc=-O2
91 +CFLAGS += $(XGE_CFLAGS) -xcrossfile -xc99=%all
92 +CFLAGS64 += $(XGE_CFLAGS) -xcrossfile -xc99=%all
90 93
91 94 #
92 95 # Driver depends on MAC & IP
93 96 #
94 97 LDFLAGS += -dy -N misc/mac -N drv/ip
95 98
96 99 # Lint flag
97 100 #
98 101 LINTFLAGS += $(XGE_CFLAGS) -Xc99=%all
99 102
100 103 #
101 104 # For now, disable these lint checks; maintainers should endeavor
102 105 # to investigate and remove these for maximum lint coverage.
103 106 # Please do not carry these forward to new Makefiles.
104 107 #
105 108 LINTTAGS += -erroff=E_BAD_PTR_CAST_ALIGN
106 109 LINTTAGS += -erroff=E_PTRDIFF_OVERFLOW
107 110 LINTTAGS += -erroff=E_STATIC_UNUSED
108 111
109 112 CERRWARN += -_gcc=-Wno-parentheses
110 113 CERRWARN += -_gcc=-Wno-unused-variable
111 114 CERRWARN += -_gcc=-Wno-unused-label
112 115 CERRWARN += -_gcc=-Wno-empty-body
113 116 CERRWARN += -_gcc=-Wno-uninitialized
114 117
115 118 #
116 119 #
117 120 # Default build targets.
118 121 #
119 122 .KEEP_STATE:
120 123
121 124 def: $(DEF_DEPS)
122 125
123 126 all: $(ALL_DEPS)
124 127
125 128 clean: $(CLEAN_DEPS)
126 129
127 130 clobber: $(CLOBBER_DEPS)
128 131
129 132 lint: $(LINT_DEPS)
130 133
131 134 modlintlib: $(MODLINTLIB_DEPS)
132 135
133 136 clean.lint: $(CLEAN_LINT_DEPS)
134 137
135 138 install: $(INSTALL_DEPS)
136 139
137 140 #
138 141 # Include common targets.
139 142 #
140 143 include $(UTSBASE)/sparc/Makefile.targ
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