xref: /titanic_50/usr/src/lib/libc/Makefile (revision 4297a3b0d0a35d80f86fff155e288e885a100e6d) 
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 (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
23#
24# Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28LIBBASENAME=	libc
29LIBRARY=	$(LIBBASENAME:%=%.a)
30VERS=		.1
31
32# Note that we build libc_pic.a for the benefit of building
33# ld.so.1, but we do not install it.  Only ld.so.1 needs it
34# and it must be built in the same workspace as libc.
35LIB_PIC= libc_pic.a
36
37ROOTLIB=	$(ROOT)/usr/lib
38ROOTFS_LIB=	$(ROOT)/lib
39ROOTLIB64=	$(ROOTLIB)/$(MACH64)
40ROOTFS_LIB64=	$(ROOTFS_LIB)/$(MACH64)
41
42ROOTVARIANTDIR=	$(ROOTLIB)/libc
43ROOTVARIANTDIR64=	$(ROOTLIB64)/libc
44
45ROOTFS_LINTDIR=		$(ROOTFS_LIB)
46ROOTFS_LINTDIR64=	$(ROOTFS_LIB64)
47ROOTFS_LINTLIB=		$(ROOTFS_LINTDIR)/$(LINTLIB)
48ROOTFS_LINTLIB64=	$(ROOTFS_LINTDIR64)/$(LINTLIB)
49
50# include common library definitions
51include ../Makefile.lib
52
53#
54# on some architectures, we build multiple libc variants
55#
56VAR1 =		hwcap1
57VAR2 =		hwcap2
58VAR3 =		hwcap3
59
60VARBLD_1=	$(MACH:sparc=sparc)
61VARBLD=		$(VARBLD_1:i386=)
62
63VARBLD64_1=	$(MACH:sparc=sparcv9)
64VARBLD64=	$(VARBLD64_1:i386=)
65
66VAR1_DYNLIB =	$(LIBRARY:%.a=%_$(VAR1).so$(VERS))
67VAR1_BLDDIR =	$(MACH)_$(VAR1)/$(VARBLD)
68VAR2_DYNLIB =	$(LIBRARY:%.a=%_$(VAR2).so$(VERS))
69VAR2_BLDDIR =	$(MACH)_$(VAR2)/$(VARBLD)
70VAR3_DYNLIB =	$(LIBRARY:%.a=%_$(VAR3).so$(VERS))
71VAR3_BLDDIR =	$(MACH)_$(VAR3)/$(VARBLD)
72
73VAR1_DYNLIB64 =	$(LIBRARY:%.a=%_$(VAR1).so$(VERS))
74VAR1_BLDDIR64 =	$(MACH)_$(VAR1)/$(VARBLD64)
75
76i386_VARIANTS=	$(VAR1) $(VAR2) $(VAR3)
77sparc_VARIANTS=
78sparcv9_VARIANTS=
79
80i386_COMP=
81sparc_COMP=	capabilities
82
83MACH_COMP=	$($(MACH)_COMP)
84
85i386_ETC=	$(MACH)/etc
86sparc_ETC=
87
88VARIANTS=	$($(MACH)_VARIANTS)
89VARIANT_SUBDIRS	= $(VARIANTS:%=$(MACH)_%/$(VARBLD))
90
91VARIANTS64=	$($(MACH64)_VARIANTS)
92VARIANT_SUBDIRS64	= $(VARIANTS64:%=$(MACH)_%/$(VARBLD64))
93
94SUBDIRS=	$(MACH_CAP) $(MACH) $(MACH_ETC) $(VARIANT_SUBDIRS)
95$(BUILD64)SUBDIRS += $(MACH64) $(VARIANT_SUBDIRS64)
96
97LIBS =		$(DYNLIB) $(LINTLIB)
98
99ROOTLIBS64=	$(ROOTLIBDIR64)/$(DYNLIB) $(ROOTLIBDIR64)/$(LINTLIB)
100MACHLIBS64=	$(MACH64)/$(DYNLIB) $(MACH64)/$(LINTLIB)
101VARIANTLIBS=	$(VARIANTS:%=$(MACH)_%/$(VARBLD)/$(LIBBASENAME)_%.so.1)
102VARIANTLIBS64=	$(VARIANTS64:%=$(MACH)_%/$(VARBLD64)/$(LIBBASENAME)_%.so.1)
103ROOTVARIANTLIBS= $(VARIANTS:%=$(ROOTVARIANTDIR)/$(LIBBASENAME)_%.so.1)
104ROOTVARIANTLIBS64= $(VARIANTS64:%=$(ROOTVARIANTDIR64)/$(LIBBASENAME)_%.so.1)
105
106# definitions for install_h target
107BASEHDRS=	getxby_door.h
108CHECKHDRS=	$(BASEHDRS:%.h=port/gen/%.check)
109HDRS=		$(BASEHDRS)
110
111# install rules for install_h target
112$(ROOTHDRDIR)/%: port/gen/%
113	$(INS.file)
114
115$(ROOTLIBDIR)/$(DYNLIB)	:=	FILEMODE = 755
116$(ROOTLIBDIR64)/$(DYNLIB) :=	FILEMODE = 755
117$(ROOTFS_LIBDIR)/$(DYNLIB)	:=	FILEMODE = 755
118$(ROOTFS_LIBDIR64)/$(DYNLIB)	:=	FILEMODE = 755
119
120$(ROOTVARIANTDIR)			:= FILEMODE= 755
121$(ROOTVARIANTDIR)/$(VAR1_DYNLIB)	:= FILEMODE= 755
122$(ROOTVARIANTDIR)/$(VAR2_DYNLIB)	:= FILEMODE= 755
123$(ROOTVARIANTDIR)/$(VAR3_DYNLIB)	:= FILEMODE= 755
124
125$(ROOTVARIANTDIR64)			:= FILEMODE= 755
126$(ROOTVARIANTDIR64)/$(VAR1_DYNLIB64)	:= FILEMODE= 755
127
128.KEEP_STATE:
129
130all:	lib32 $(BUILD64) .WAIT lib64 .WAIT etc
131
132etc:	$($(MACH)_ETC)
133
134lib32:	$(MACH_COMP) $(MACHLIBS) $(MACH)/$(LIB_PIC) $(VARIANTLIBS)
135	@if $(ELFDUMP) -r $(MACH)/$(DYNLIB) | $(GREP) -w environ ; then \
136		$(ECHO) "Error: Invalid reference to environ" ; \
137		$(ECHO) "Error: See comments in port/gen/env_data.c" ; \
138		exit 1; \
139	fi
140
141lib64:	$(MACH_COMP) $(MACHLIBS64) $(MACH64)/$(LIB_PIC) $(VARIANTLIBS64)
142	@if $(ELFDUMP) -r $(MACH64)/$(DYNLIB) | $(GREP) -w environ ; then \
143		$(ECHO) "Error: Invalid reference to environ" ; \
144		$(ECHO) "Error: See comments in port/gen/env_data.c" ; \
145		exit 1; \
146	fi
147
148$(VARIANTLIBS): FRC
149	@cd $(@D); pwd; VERSION='$(VERSION)' $(MAKE) $(@F)
150
151$(VARIANTLIBS64): FRC
152	@cd $(@D); pwd; VERSION='$(VERSION)' $(MAKE) $(@F)
153
154$($(MACH)_ETC): FRC
155	@cd $(@); pwd; $(MAKE) $(TARGET)
156
157$($(MACH)_COMP): FRC
158	@cd $(@); pwd; $(MAKE) $(TARGET)
159
160install:	all			\
161		etc			\
162		inslib32		\
163		$(BUILD64) inslib64
164
165inslib32:	$(ROOTFS_LIBS) $(ROOTFS_LINKS) $(ROOTFS_LINT) \
166		$(ROOTFS_LINTLIB) \
167		$(ROOTVARIANTLIBS)
168
169inslib64:	$(ROOTFS_LIBS64) $(ROOTFS_LINKS64) \
170		$(ROOTFS_LINTLIB64) \
171		$(ROOTVARIANTLIBS64)
172
173install_h: $(ROOTHDRS)
174
175check:	$(CHECKHDRS)
176
177$(ROOTFS_LIB)/%: $(MACH)/%
178	$(INS.file)
179$(ROOTFS_LIBDIR)/$(LIBLINKS): $(ROOTFS_LIBDIR)/$(LIBLINKS)$(VERS)
180	$(INS.liblink)
181$(ROOTFS_LIB64)/%: $(MACH64)/%
182	$(INS.file)
183$(ROOTFS_LIBDIR64)/$(LIBLINKS): $(ROOTFS_LIBDIR64)/$(LIBLINKS)$(VERS)
184	$(INS.liblink)
185
186$(ROOTVARIANTDIR): $(ROOTLIB)
187	$(INS.dir)
188$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR1_BLDDIR)/%
189	$(INS.file)
190$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR2_BLDDIR)/%
191	$(INS.file)
192$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR3_BLDDIR)/%
193	$(INS.file)
194
195$(ROOTVARIANTDIR64): $(ROOTLIB64)
196	$(INS.dir)
197$(ROOTVARIANTDIR64)/%: $(ROOTVARIANTDIR64) $(VAR1_BLDDIR64)/%
198	$(INS.file)
199
200# install rule for lint library target
201$(ROOTFS_LINTDIR)/%: port/%
202	$(INS.file)
203$(ROOTFS_LINTDIR64)/%: port/%
204	$(INS.file)
205$(ROOTFS_LINTDIR)/%: $(MACH)/%
206	$(INS.file)
207$(ROOTFS_LINTDIR64)/%: $(MACH64)/%
208	$(INS.file)
209
210$(LINTLIB):
211	@cd $(MACH); pwd; VERSION='$(VERSION)' $(MAKE) $@
212$(LINTLIB64):
213	@cd $(MACH64); pwd; VERSION='$(VERSION)' $(MAKE) $@
214
215$(MACH)/$(LIB_PIC): FRC
216	@cd $(MACH); pwd; VERSION='$(VERSION)' $(MAKE) $(LIB_PIC)
217$(MACH64)/$(LIB_PIC): FRC
218	@cd $(MACH64); pwd; VERSION='$(VERSION)' $(MAKE) $(LIB_PIC)
219
220all	:=	TARGET= all
221install	:=	TARGET= install
222clean	:=	TARGET= clean
223clobber	:=	TARGET= clobber
224lint	:=	TARGET= lint
225
226.PARALLEL:	$(SUBDIRS)
227
228$(SUBDIRS): FRC
229	@cd $@; pwd; VERSION='$(VERSION)' $(MAKE) $(TARGET)
230
231clean clobber: $(SUBDIRS)
232
233lint: $(SUBDIRS)
234
235_msg:	$(MSGDOMAIN) catalog
236
237catalog:
238	sh ./makelibccatalog.sh $(MSGDOMAIN)
239
240$(MSGDOMAIN):
241	$(INS.dir)
242
243cscope.out tags: FRC
244	$(XREF) -x $@
245
246FRC:
247# include MACH-specific library targets
248include ../Makefile.mach
249