xref: /illumos-gate/usr/src/uts/intel/sha2/Makefile (revision 50981ffc7e4c5048d14890df805afee6ec113991)
1 #
2 # CDDL HEADER START
3 #
4 # The contents of this file are subject to the terms of the
5 # Common Development and Distribution License (the "License").
6 # You may not use this file except in compliance with the License.
7 #
8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 # or http://www.opensolaris.org/os/licensing.
10 # See the License for the specific language governing permissions
11 # and limitations under the License.
12 #
13 # When distributing Covered Code, include this CDDL HEADER in each
14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 # If applicable, add the following below this CDDL HEADER, with the
16 # fields enclosed by brackets "[]" replaced with your own identifying
17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 #
19 # CDDL HEADER END
20 #
21 #
22 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23 # Use is subject to license terms.
24 #
25 #ident	"%Z%%M%	%I%	%E% SMI"
26 #
27 #	This makefile drives the production of the sha2 crypto kernel module.
28 #
29 #	intel architecture dependent
30 #
31 
32 #
33 #	Path to the base of the uts directory tree (usually /usr/src/uts).
34 #
35 UTSBASE	= ../..
36 COMDIR	= $(COMMONBASE)/crypto/sha2
37 
38 #
39 #	Define the module and object file sets.
40 #
41 MODULE		= sha2
42 LINTS		= $(SHA2_OBJS:%.o=$(LINTS_DIR)/%.ln)
43 SHA2_OBJS_32    =
44 SHA2_OBJS_64    = sha512-x86_64.o sha256-x86_64.o
45 SHA2_OBJS       += $(SHA2_OBJS_$(CLASS))
46 OBJECTS		= $(SHA2_OBJS:%=$(OBJS_DIR)/%)
47 ROOTMODULE	= $(ROOT_CRYPTO_DIR)/$(MODULE)
48 ROOTLINK	= $(ROOT_MISC_DIR)/$(MODULE)
49 
50 #
51 #	Include common rules.
52 #
53 include $(UTSBASE)/intel/Makefile.intel
54 
55 #
56 #	Override defaults
57 #
58 CLEANFILES += sha512-x86_64.s sha256-x86_64.s
59 
60 #
61 #	Define targets
62 #
63 ALL_TARGET	= $(BINARY)
64 LINT_TARGET	= $(MODULE).lint
65 INSTALL_TARGET	= $(BINARY) $(ROOTMODULE) $(ROOTLINK)
66 
67 #
68 # For now, disable these lint checks; maintainers should endeavor
69 # to investigate and remove these for maximum lint coverage.
70 # Please do not carry these forward to new Makefiles.
71 #
72 LINTTAGS	+= -erroff=E_BAD_PTR_CAST_ALIGN
73 LINTTAGS	+= -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
74 LINTTAGS	+= -erroff=E_PTRDIFF_OVERFLOW
75 LINTTAGS	+= -erroff=E_ASSIGN_NARROW_CONV
76 
77 #
78 #	Default build targets.
79 #
80 .KEEP_STATE:
81 
82 def:		$(DEF_DEPS)
83 
84 all:		$(ALL_DEPS)
85 
86 clean:		$(CLEAN_DEPS)
87 
88 clobber:	$(CLOBBER_DEPS)
89 
90 lint:		$(LINT_DEPS)
91 
92 modlintlib:	$(MODLINTLIB_DEPS)
93 
94 clean.lint:	$(CLEAN_LINT_DEPS)
95 
96 install:	$(INSTALL_DEPS)
97 
98 $(ROOTLINK):	$(ROOT_MISC_DIR) $(ROOTMODULE)
99 	-$(RM) $@; ln $(ROOTMODULE) $@
100 
101 #
102 #	Include common targets.
103 #
104 include $(UTSBASE)/intel/Makefile.targ
105 
106 $(OBJS_DIR)/%.o: %.s
107 	$(COMPILE.s) -o $@ ${@F:.o=.s}
108 	$(POST_PROCESS_O)
109 
110 $(OBJS_DIR)/%.ln: %.s
111 	@($(LHEAD) $(LINT.c) ${@F:.ln=.s} $(LTAIL))
112 
113 sha512-x86_64.s: $(COMDIR)/amd64/sha512-x86_64.pl
114 	$(PERL) $? $@
115 
116 sha256-x86_64.s: $(COMDIR)/amd64/sha512-x86_64.pl
117 	$(PERL) $? $@
118