xref: /illumos-gate/usr/src/lib/libc/Makefile (revision bec42f4bc1a5f12e6920d2a698474e565b6d68d7) 
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#
25
26LIBBASENAME=	libc
27LIBRARY=	$(LIBBASENAME:%=%.a)
28VERS=		.1
29
30# Note that we build libc_pic.a for the benefit of building
31# ld.so.1, but we do not install it.  Only ld.so.1 needs it
32# and it must be built in the same workspace as libc.
33LIB_PIC= libc_pic.a
34
35ROOTLIB=	$(ROOT)/usr/lib
36ROOTFS_LIB=	$(ROOT)/lib
37ROOTLIB64=	$(ROOTLIB)/$(MACH64)
38ROOTFS_LIB64=	$(ROOTFS_LIB)/$(MACH64)
39
40ROOTVARIANTDIR=	$(ROOTLIB)/libc
41ROOTVARIANTDIR64=	$(ROOTLIB64)/libc
42
43ROOTFS_LINTDIR=		$(ROOTFS_LIB)
44ROOTFS_LINTDIR64=	$(ROOTFS_LIB64)
45ROOTFS_LINTLIB=		$(ROOTFS_LINTDIR)/$(LINTLIB)
46ROOTFS_LINTLIB64=	$(ROOTFS_LINTDIR64)/$(LINTLIB)
47
48# include common library definitions
49include ../Makefile.lib
50
51#
52# on some architectures, we build multiple libc variants
53#
54VAR1 =		hwcap1
55VAR2 =		hwcap2
56VAR3 =		hwcap3
57
58VARBLD_1=	$(MACH:sparc=sparc)
59VARBLD=		$(VARBLD_1:i386=)
60
61VARBLD64_1=	$(MACH:sparc=sparcv9)
62VARBLD64=	$(VARBLD64_1:i386=)
63
64VAR1_DYNLIB =	$(LIBRARY:%.a=%_$(VAR1).so$(VERS))
65VAR1_BLDDIR =	$(MACH)_$(VAR1)/$(VARBLD)
66VAR2_DYNLIB =	$(LIBRARY:%.a=%_$(VAR2).so$(VERS))
67VAR2_BLDDIR =	$(MACH)_$(VAR2)/$(VARBLD)
68VAR3_DYNLIB =	$(LIBRARY:%.a=%_$(VAR3).so$(VERS))
69VAR3_BLDDIR =	$(MACH)_$(VAR3)/$(VARBLD)
70
71VAR1_DYNLIB64 =	$(LIBRARY:%.a=%_$(VAR1).so$(VERS))
72VAR1_BLDDIR64 =	$(MACH)_$(VAR1)/$(VARBLD64)
73
74i386_VARIANTS=	$(VAR1) $(VAR2) $(VAR3)
75sparc_VARIANTS=
76sparcv9_VARIANTS=
77
78i386_COMP=
79sparc_COMP=	capabilities
80
81MACH_COMP=	$($(MACH)_COMP)
82
83i386_ETC=	$(MACH)/etc
84sparc_ETC=
85
86VARIANTS=	$($(MACH)_VARIANTS)
87VARIANT_SUBDIRS	= $(VARIANTS:%=$(MACH)_%/$(VARBLD))
88
89VARIANTS64=	$($(MACH64)_VARIANTS)
90VARIANT_SUBDIRS64	= $(VARIANTS64:%=$(MACH)_%/$(VARBLD64))
91
92SUBDIRS=	$(MACH_CAP) $(MACH) $(MACH_ETC) $(VARIANT_SUBDIRS)
93$(BUILD64)SUBDIRS += $(MACH64) $(VARIANT_SUBDIRS64)
94
95LIBS =		$(DYNLIB) $(LINTLIB)
96
97ROOTLIBS64=	$(ROOTLIBDIR64)/$(DYNLIB) $(ROOTLIBDIR64)/$(LINTLIB)
98MACHLIBS64=	$(MACH64)/$(DYNLIB) $(MACH64)/$(LINTLIB)
99VARIANTLIBS=	$(VARIANTS:%=$(MACH)_%/$(VARBLD)/$(LIBBASENAME)_%.so.1)
100VARIANTLIBS64=	$(VARIANTS64:%=$(MACH)_%/$(VARBLD64)/$(LIBBASENAME)_%.so.1)
101ROOTVARIANTLIBS= $(VARIANTS:%=$(ROOTVARIANTDIR)/$(LIBBASENAME)_%.so.1)
102ROOTVARIANTLIBS64= $(VARIANTS64:%=$(ROOTVARIANTDIR64)/$(LIBBASENAME)_%.so.1)
103
104# definitions for install_h target
105BASEHDRS=	getxby_door.h
106CHECKHDRS=	$(BASEHDRS:%.h=port/gen/%.check)
107HDRS=		$(BASEHDRS)
108
109# install rules for install_h target
110$(ROOTHDRDIR)/%: port/gen/%
111	$(INS.file)
112
113$(ROOTLIBDIR)/$(DYNLIB)	:=	FILEMODE = 755
114$(ROOTLIBDIR64)/$(DYNLIB) :=	FILEMODE = 755
115$(ROOTFS_LIBDIR)/$(DYNLIB)	:=	FILEMODE = 755
116$(ROOTFS_LIBDIR64)/$(DYNLIB)	:=	FILEMODE = 755
117
118$(ROOTVARIANTDIR)			:= FILEMODE= 755
119$(ROOTVARIANTDIR)/$(VAR1_DYNLIB)	:= FILEMODE= 755
120$(ROOTVARIANTDIR)/$(VAR2_DYNLIB)	:= FILEMODE= 755
121$(ROOTVARIANTDIR)/$(VAR3_DYNLIB)	:= FILEMODE= 755
122
123$(ROOTVARIANTDIR64)			:= FILEMODE= 755
124$(ROOTVARIANTDIR64)/$(VAR1_DYNLIB64)	:= FILEMODE= 755
125
126.KEEP_STATE:
127
128all:	check_i18n .WAIT lib32 $(BUILD64) .WAIT lib64 .WAIT etc
129
130check_i18n:
131	@if [ ! -f $(ROOTFS_LIBDIR)/libc_i18n.a -o \
132	    ! -f $(ROOTFS_LIBDIR64)/libc_i18n.a ]; then \
133		if [ "$$CLOSED_IS_PRESENT" = no ]; then \
134			$(ECHO) "Warning: closed binaries not" \
135			    "properly unpacked." >&2;\
136			$(ECHO) "Missing libc_i18n.a" >&2; \
137			exit 1; \
138		else \
139			$(ECHO) "Warning: libc_i18n.a must be built" \
140			    "before libc can be built." >&2; \
141			exit 1; \
142		fi \
143	fi
144
145etc:	$($(MACH)_ETC)
146
147lib32:	$(MACH_COMP) $(MACHLIBS) $(MACH)/$(LIB_PIC) $(VARIANTLIBS)
148	mkdir -p $(MACH)/i18n_pics
149	cd $(MACH)/i18n_pics ; $(AR) -x $(ROOTFS_LIBDIR)/libc_i18n.a
150	@if $(ELFDUMP) -r $(MACH)/$(DYNLIB) | $(GREP) -w environ ; then \
151		$(ECHO) "Error: Invalid reference to environ" ; \
152		$(ECHO) "Error: See comments in port/gen/env_data.c" ; \
153		exit 1; \
154	fi
155
156lib64:	$(MACH_COMP) $(MACHLIBS64) $(MACH64)/$(LIB_PIC) $(VARIANTLIBS64)
157	mkdir -p $(MACH64)/i18n_pics
158	cd $(MACH64)/i18n_pics ; $(AR) -x $(ROOTFS_LIBDIR64)/libc_i18n.a
159	@if $(ELFDUMP) -r $(MACH64)/$(DYNLIB) | $(GREP) -w environ ; then \
160		$(ECHO) "Error: Invalid reference to environ" ; \
161		$(ECHO) "Error: See comments in port/gen/env_data.c" ; \
162		exit 1; \
163	fi
164
165$(VARIANTLIBS): FRC
166	@cd $(@D); pwd; VERSION='$(VERSION)' $(MAKE) $(@F)
167
168$(VARIANTLIBS64): FRC
169	@cd $(@D); pwd; VERSION='$(VERSION)' $(MAKE) $(@F)
170
171$($(MACH)_ETC): FRC
172	@cd $(@); pwd; $(MAKE) $(TARGET)
173
174$($(MACH)_COMP): FRC
175	@cd $(@); pwd; $(MAKE) $(TARGET)
176
177install:	all			\
178		etc			\
179		inslib32		\
180		$(BUILD64) inslib64
181
182inslib32:	$(ROOTFS_LIBS) $(ROOTFS_LINKS) $(ROOTFS_LINT) \
183		$(ROOTFS_LINTLIB) \
184		$(ROOTVARIANTLIBS)
185
186inslib64:	$(ROOTFS_LIBS64) $(ROOTFS_LINKS64) \
187		$(ROOTFS_LINTLIB64) \
188		$(ROOTVARIANTLIBS64)
189
190install_h: $(ROOTHDRS)
191
192check:	$(CHECKHDRS)
193
194$(ROOTFS_LIB)/%: $(MACH)/%
195	$(INS.file)
196$(ROOTFS_LIBDIR)/$(LIBLINKS): $(ROOTFS_LIBDIR)/$(LIBLINKS)$(VERS)
197	$(INS.liblink)
198$(ROOTFS_LIB64)/%: $(MACH64)/%
199	$(INS.file)
200$(ROOTFS_LIBDIR64)/$(LIBLINKS): $(ROOTFS_LIBDIR64)/$(LIBLINKS)$(VERS)
201	$(INS.liblink)
202
203$(ROOTVARIANTDIR): $(ROOTLIB)
204	$(INS.dir)
205$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR1_BLDDIR)/%
206	$(INS.file)
207$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR2_BLDDIR)/%
208	$(INS.file)
209$(ROOTVARIANTDIR)/%: $(ROOTVARIANTDIR) $(VAR3_BLDDIR)/%
210	$(INS.file)
211
212$(ROOTVARIANTDIR64): $(ROOTLIB64)
213	$(INS.dir)
214$(ROOTVARIANTDIR64)/%: $(ROOTVARIANTDIR64) $(VAR1_BLDDIR64)/%
215	$(INS.file)
216
217# install rule for lint library target
218$(ROOTFS_LINTDIR)/%: port/%
219	$(INS.file)
220$(ROOTFS_LINTDIR64)/%: port/%
221	$(INS.file)
222$(ROOTFS_LINTDIR)/%: $(MACH)/%
223	$(INS.file)
224$(ROOTFS_LINTDIR64)/%: $(MACH64)/%
225	$(INS.file)
226
227$(LINTLIB):
228	@cd $(MACH); pwd; VERSION='$(VERSION)' $(MAKE) $@
229$(LINTLIB64):
230	@cd $(MACH64); pwd; VERSION='$(VERSION)' $(MAKE) $@
231
232$(MACH)/$(LIB_PIC): FRC
233	@cd $(MACH); pwd; VERSION='$(VERSION)' $(MAKE) $(LIB_PIC)
234$(MACH64)/$(LIB_PIC): FRC
235	@cd $(MACH64); pwd; VERSION='$(VERSION)' $(MAKE) $(LIB_PIC)
236
237all	:=	TARGET= all
238install	:=	TARGET= install
239clean	:=	TARGET= clean
240clobber	:=	TARGET= clobber
241lint	:=	TARGET= lint
242
243.PARALLEL:	$(SUBDIRS)
244
245$(SUBDIRS): FRC
246	@cd $@; pwd; VERSION='$(VERSION)' $(MAKE) $(TARGET)
247
248clean clobber: $(SUBDIRS)
249	$(RM) -r $(MACH)/i18n_pics
250	$(BUILD64)$(RM) -r $(MACH64)/i18n_pics
251
252lint: $(SUBDIRS)
253
254_msg:	$(MSGDOMAIN) catalog
255
256catalog:
257	sh ./makelibccatalog.sh $(MSGDOMAIN)
258
259$(MSGDOMAIN):
260	$(INS.dir)
261
262cscope.out tags: FRC
263	$(XREF) -x $@
264
265FRC:
266# include MACH-specific library targets
267include ../Makefile.mach
268