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.
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.
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]
21 # Copyright 2015 Gary Mills
22 # Copyright 2015 Igor Kozhukhov <ikozhukhov@gmail.com>
23 # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
26 # Definitions common to libraries.
28 # include global definitions; SRC should be defined in the shell.
29 # SRC is needed until RFE 1026993 is implemented.
31 include $(SRC)/Makefile.master
37 # By default, we define the source directory for libraries to be
38 # one level up from the ISA-specific directory, where the code is
39 # actually built. Many libraries define a 'common' directory to
40 # contain the source. These libraries must redefine SRCDIR as:
42 # Other variations are possible (../port, ../src, etc).
47 # We define MAPFILES here for the benefit of most libraries, those that
48 # follow the convention of having source files and other common files
49 # in the $(SRCDIR) directory. Libraries that do not follow this
50 # convention must define MAPFILES, or MAPFILEDIR for themselves.
51 # Libraries that do follow this convention but that need supplemental
52 # ISA-specific mapfiles can augment MAPFILES like this:
53 # MAPFILES += mapfile-vers
55 MAPFILEDIR = $(SRCDIR)
56 MAPFILES = $(MAPFILEDIR)/mapfile-vers
59 # If HDRDIR is left unset, then it's possible for the $(ROOTHDRDIR)/%
60 # install rule in lib/Makefile.targ to generate false matches if there
61 # are any common directory names between / and /usr/include (`xfn' is
62 # one common example). To prevent this, we set HDRDIR to a directory
63 # name that will almost surely not exist on the build machine.
65 HDRDIR= /__nonexistent_directory__
68 # We don't build archive (*.a) libraries by default anymore.
69 # If a component of the build needs to build an archive library
70 # for its own internal purposes, it can define LIBS for itself
71 # after including Makefile.lib, like this:
74 # LIBS = $(LIBRARYCCC)
75 # Archive libraries must not be installed in the proto area.
78 MACHLIBS= $(LIBS:%=$(MACH)/%)
79 MACHLIBS64= $(LIBS:%=$(MACH64)/%)
80 DYNLIB= $(LIBRARY:.a=.so$(VERS))
81 DYNLIBPSR= $(LIBRARY:.a=_psr.so$(VERS))
82 DYNLIBCCC= $(LIBRARYCCC:.a=.so$(VERS))
83 LIBLINKS= $(LIBRARY:.a=.so)
84 LIBLINKSCCC= $(LIBRARYCCC:.a=.so)
85 LIBNAME= $(LIBRARY:lib%.a=%)
88 ROOTHDRDIR= $(ROOT)/usr/include
89 ROOTLIBDIR= $(ROOT)/usr/lib
90 ROOTLIBDIR64= $(ROOT)/usr/lib/$(MACH64)
91 ROOTFS_LIBDIR= $(ROOT)/lib
92 ROOTFS_LIBDIR64= $(ROOT)/lib/$(MACH64)
93 ROOTLINTDIR= $(ROOTLIBDIR)
94 ROOTFS_LINTDIR= $(ROOTFS_LIBDIR)
95 ROOTFS_LINTDIR64= $(ROOTFS_LIBDIR64)
96 ROOTHDRS= $(HDRS:%=$(ROOTHDRDIR)/%)
97 HDRSRCS= $(HDRS:%=$(HDRDIR)/%)
98 CHECKHDRS= $(HDRSRCS:%.h=%.check)
99 ROOTLIBS= $(LIBS:%=$(ROOTLIBDIR)/%)
100 ROOTLIBS64= $(LIBS:%=$(ROOTLIBDIR64)/%)
101 ROOTFS_LIBS= $(DYNLIB:%=$(ROOTFS_LIBDIR)/%)
102 ROOTFS_LIBS64= $(DYNLIB:%=$(ROOTFS_LIBDIR64)/%)
103 ROOTLINKS= $(ROOTLIBDIR)/$(LIBLINKS)
104 ROOTLINKS64= $(ROOTLIBDIR64)/$(LIBLINKS)
105 ROOTFS_LINKS= $(ROOTFS_LIBDIR)/$(LIBLINKS)
106 ROOTFS_LINKS64= $(ROOTFS_LIBDIR64)/$(LIBLINKS)
107 ROOTLINKSCCC= $(ROOTLIBDIR)/$(LIBLINKSCCC)
108 ROOTLINKSCCC64= $(ROOTLIBDIR64)/$(LIBLINKSCCC)
109 ROOTFS_LINKSCCC= $(ROOTFS_LIBDIR)/$(LIBLINKSCCC)
110 ROOTFS_LINKSCCC64= $(ROOTFS_LIBDIR64)/$(LIBLINKSCCC)
111 ROOTLINT= $(LINTSRC:%=$(ROOTLINTDIR)/%)
112 ROOTFS_LINT= $(LINTSRC:%=$(ROOTFS_LINTDIR)/%)
113 ROOTFS_LINT64= $(LINTSRC:%=$(ROOTFS_LINTDIR64)/%)
117 DEMOFILESRCDIR= common
118 ROOTDEMODIRBASE= __nonexistent_directory__
120 ROOTDEMOFILES= $(DEMOFILES:%=$(ROOTDEMODIRBASE)/%)
121 $(ROOTDEMODIRS) := DIRMODE = 755
123 LINTLIB= llib-l$(LIBNAME).ln
125 LINTFLAGS64= -uaxm -m64
126 LINTSRC= $(LINTLIB:%.ln=%)
130 # For most libraries, we should be able to resolve all symbols at link time,
131 # either within the library or as dependencies, all text should be pure, and
132 # combining relocations into one relocation table reduces startup costs.
133 # All options are tunable to allow overload/omission from lower makefiles.
137 DYNFLAGS= $(HSONAME) $(ZTEXT) $(ZDEFS) $(BDIRECT) \
138 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%)
140 LDLIBS= $(LDLIBS.lib)
142 OBJS= $(OBJECTS:%=objs/%)
143 PICS= $(OBJECTS:%=pics/%)
145 # Declare that all library .o's can all be made in parallel.
146 # The DUMMY target is for those instances where OBJS and PICS
147 # are empty (to avoid an unconditional .PARALLEL declaration).
148 .PARALLEL: $(OBJS) $(PICS) DUMMY
150 # default value for "portable" source
151 SRCS= $(OBJECTS:%.o=$(SRCDIR)/%.c)
153 # default build of an archive and a shared object,
154 # overridden locally when extra processing is needed
155 BUILD.AR= $(AR) $(ARFLAGS) $@ $(AROBJS)
156 BUILD.SO= $(CC) $(CFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \
157 $(PICS) $(EXTPICS) $(LDLIBS)
158 BUILDCCC.SO= $(CCC) $(CCFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \
159 $(PICS) $(EXTPICS) $(LDLIBS)
161 # default dynamic library symlink
162 INS.liblink= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@
163 INS.liblinkccc= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@
165 # default 64-bit dynamic library symlink
166 INS.liblink64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@
167 INS.liblinkccc64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@
170 # If appropriate, augment POST_PROCESS_O and POST_PROCESS_SO to do CTF
171 # processing. We'd like to just conditionally append to POST_PROCESS_O and
172 # POST_PROCESS_SO, but ParallelMake has a bug which causes the same value to
173 # sometimes get appended more than once, which will cause ctfconvert to fail.
174 # So, instead we introduce CTFCONVERT_POST and CTFMERGE_POST, which are always
175 # appended to POST_PROCESS_O and POST_PROCESS_SO but are no-ops unless CTF
176 # processing should be done.
180 POST_PROCESS_O += ; $(CTFCONVERT_POST)
181 POST_PROCESS_SO += ; $(CTFMERGE_POST)
183 CTFMERGE_LIB = $(CTFMERGE) $(CTFMRGFLAGS) -t -f -L VERSION -o $@ $(PICS)
185 # conditional assignments
187 $(OBJS) := sparc_CFLAGS += -xregs=no%appl
189 $(PICS) := sparc_CFLAGS += -xregs=no%appl $(sparc_C_PICFLAGS)
190 $(PICS) := sparcv9_CFLAGS += -xregs=no%appl $(sparcv9_C_PICFLAGS)
191 $(PICS) := i386_CFLAGS += $(i386_C_PICFLAGS)
192 $(PICS) := amd64_CFLAGS += $(amd64_C_PICFLAGS)
193 $(PICS) := CCFLAGS += $(CC_PICFLAGS)
194 $(PICS) := CPPFLAGS += -DPIC -D_REENTRANT
195 $(PICS) := sparcv9_CCFLAGS += -xregs=no%appl $(sparcv9_CC_PICFLAGS)
196 $(PICS) := amd64_CCFLAGS += $(amd64_CC_PICFLAGS)
197 $(PICS) := CFLAGS += $(CTF_FLAGS)
198 $(PICS) := CFLAGS64 += $(CTF_FLAGS)
199 $(PICS) := CTFCONVERT_POST = $(CTFCONVERT_O)
200 $(DYNLIB) := CTFMERGE_POST = $(CTFMERGE_LIB)
202 $(LINTLIB):= LOG = -DLOGGING
203 $(LIBRARY):= AROBJS = $(OBJS)
204 $(LIBRARY):= DIR = objs
205 $(DYNLIB):= DIR = pics
206 $(DYNLIBCCC):= DIR = pics
208 SONAMECCC= $(DYNLIBCCC)
209 HSONAMECCC= -h $(SONAMECCC)
211 # Keep in sync with the standard DYNFLAGS
213 $(DYNLIBCCC):= DYNFLAGS = $(HSONAMECCC) $(ZTEXT) $(ZDEFS) \
214 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) \
215 $(BDIRECT) $(NORUNPATH)
218 # build rule for "portable" source
219 objs/%.o pics/%.o: %.c
220 $(COMPILE.c) -o $@ $<
223 objs/%.o pics/%.o: %.cc
224 $(COMPILE.cc) -o $@ $<
229 # Define the majority text domain in this directory.
230 TEXT_DOMAIN= SUNW_OST_OSLIB
233 # For library source code, we expect that some symbols may not be used or
234 # may *appear* to be able to rescoped to static; shut lint up. Never add
235 # a flag here unless you're *sure* that all libraries need to be linted
238 LINTCHECKFLAGS = -m -erroff=E_NAME_DEF_NOT_USED2
239 LINTCHECKFLAGS += -erroff=E_NAME_DECL_NOT_USED_DEF2
242 # Target Architecture
247 # Allow people to define their own clobber rules. Normal makefiles
248 # shouldn't override this - they should override $(CLOBBERFILES) instead.
250 CLOBBERTARGFILES= $(LIBS) $(DYNLIB) $(CLOBBERFILES)