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# Copyright 2015 Gary Mills 22# Copyright 2015 Igor Kozhukhov <ikozhukhov@gmail.com> 23# Copyright 2016 RackTop Systems. 24# Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. 25# Copyright (c) 2015, Joyent, Inc. 26# 27# 28# Definitions common to libraries. 29# 30# include global definitions; SRC should be defined in the shell. 31# SRC is needed until RFE 1026993 is implemented. 32 33include $(SRC)/Makefile.master 34 35LORDER= lorder 36TSORT= tsort 37 38# 39# By default, we define the source directory for libraries to be 40# one level up from the ISA-specific directory, where the code is 41# actually built. Many libraries define a 'common' directory to 42# contain the source. These libraries must redefine SRCDIR as: 43# SRCDIR = ../common 44# Other variations are possible (../port, ../src, etc). 45# 46SRCDIR = .. 47 48# 49# We define MAPFILES here for the benefit of most libraries, those that 50# follow the convention of having source files and other common files 51# in the $(SRCDIR) directory. Libraries that do not follow this 52# convention must define MAPFILES, or MAPFILEDIR for themselves. 53# Libraries that do follow this convention but that need supplemental 54# ISA-specific mapfiles can augment MAPFILES like this: 55# MAPFILES += mapfile-vers 56# 57MAPFILEDIR = $(SRCDIR) 58MAPFILES = $(MAPFILEDIR)/mapfile-vers 59 60# 61# If HDRDIR is left unset, then it's possible for the $(ROOTHDRDIR)/% 62# install rule in lib/Makefile.targ to generate false matches if there 63# are any common directory names between / and /usr/include (`xfn' is 64# one common example). To prevent this, we set HDRDIR to a directory 65# name that will almost surely not exist on the build machine. 66# 67HDRDIR= /__nonexistent_directory__ 68 69# 70# We don't build archive (*.a) libraries by default anymore. 71# If a component of the build needs to build an archive library 72# for its own internal purposes, it can define LIBS for itself 73# after including Makefile.lib, like this: 74# LIBS = $(LIBRARY) 75# or: 76# LIBS = $(LIBRARYCCC) 77# Archive libraries must not be installed in the proto area. 78# 79LIBS= 80MACHLIBS= $(LIBS:%=$(MACH)/%) 81MACHLIBS64= $(LIBS:%=$(MACH64)/%) 82DYNLIB= $(LIBRARY:.a=.so$(VERS)) 83DYNLIBPSR= $(LIBRARY:.a=_psr.so$(VERS)) 84DYNLIBCCC= $(LIBRARYCCC:.a=.so$(VERS)) 85LIBLINKS= $(LIBRARY:.a=.so) 86LIBLINKSCCC= $(LIBRARYCCC:.a=.so) 87LIBNAME= $(LIBRARY:lib%.a=%) 88LIBLINKPATH= 89LIBNULL= null.a 90ROOTHDRDIR= $(ROOT)/usr/include 91ROOTLIBDIR= $(ROOT)/usr/lib 92ROOTLIBDIR64= $(ROOT)/usr/lib/$(MACH64) 93ROOTFS_LIBDIR= $(ROOT)/lib 94ROOTFS_LIBDIR64= $(ROOT)/lib/$(MACH64) 95ROOTLINTDIR= $(ROOTLIBDIR) 96ROOTFS_LINTDIR= $(ROOTFS_LIBDIR) 97ROOTFS_LINTDIR64= $(ROOTFS_LIBDIR64) 98ROOTHDRS= $(HDRS:%=$(ROOTHDRDIR)/%) 99HDRSRCS= $(HDRS:%=$(HDRDIR)/%) 100CHECKHDRS= $(HDRSRCS:%.h=%.check) 101ROOTLIBS= $(LIBS:%=$(ROOTLIBDIR)/%) 102ROOTLIBS64= $(LIBS:%=$(ROOTLIBDIR64)/%) 103ROOTFS_LIBS= $(DYNLIB:%=$(ROOTFS_LIBDIR)/%) 104ROOTFS_LIBS64= $(DYNLIB:%=$(ROOTFS_LIBDIR64)/%) 105ROOTLINKS= $(ROOTLIBDIR)/$(LIBLINKS) 106ROOTLINKS64= $(ROOTLIBDIR64)/$(LIBLINKS) 107ROOTFS_LINKS= $(ROOTFS_LIBDIR)/$(LIBLINKS) 108ROOTFS_LINKS64= $(ROOTFS_LIBDIR64)/$(LIBLINKS) 109ROOTLINKSCCC= $(ROOTLIBDIR)/$(LIBLINKSCCC) 110ROOTLINKSCCC64= $(ROOTLIBDIR64)/$(LIBLINKSCCC) 111ROOTFS_LINKSCCC= $(ROOTFS_LIBDIR)/$(LIBLINKSCCC) 112ROOTFS_LINKSCCC64= $(ROOTFS_LIBDIR64)/$(LIBLINKSCCC) 113ROOTLINT= $(LINTSRC:%=$(ROOTLINTDIR)/%) 114ROOTFS_LINT= $(LINTSRC:%=$(ROOTFS_LINTDIR)/%) 115ROOTFS_LINT64= $(LINTSRC:%=$(ROOTFS_LINTDIR64)/%) 116ROOTMAN3= $(ROOT)/usr/share/man/man3 117ROOTMAN3FILES= $(MAN3FILES:%=$(ROOTMAN3)/%) 118$(ROOTMAN3FILES) := FILEMODE= 444 119 120# Demo rules 121DEMOFILES= 122DEMOFILESRCDIR= common 123ROOTDEMODIRBASE= __nonexistent_directory__ 124ROOTDEMODIRS= 125ROOTDEMOFILES= $(DEMOFILES:%=$(ROOTDEMODIRBASE)/%) 126$(ROOTDEMODIRS) := DIRMODE = 755 127 128LINTLIB= llib-l$(LIBNAME).ln 129LINTFLAGS= -uaxm 130LINTFLAGS64= -uaxm -m64 131LINTSRC= $(LINTLIB:%.ln=%) 132LINTOUT= lint.out 133ARFLAGS= r 134SONAME= $(DYNLIB) 135# For most libraries, we should be able to resolve all symbols at link time, 136# either within the library or as dependencies, all text should be pure, and 137# combining relocations into one relocation table reduces startup costs. 138# All options are tunable to allow overload/omission from lower makefiles. 139 140 141HSONAME= -h$(SONAME) 142DYNFLAGS= $(HSONAME) $(ZTEXT) $(ZDEFS) $(BDIRECT) \ 143 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) 144 145LDLIBS= $(LDLIBS.lib) 146 147OBJS= $(OBJECTS:%=objs/%) 148PICS= $(OBJECTS:%=pics/%) 149 150# Declare that all library .o's can all be made in parallel. 151# The DUMMY target is for those instances where OBJS and PICS 152# are empty (to avoid an unconditional .PARALLEL declaration). 153.PARALLEL: $(OBJS) $(PICS) DUMMY 154 155# default value for "portable" source 156SRCS= $(OBJECTS:%.o=$(SRCDIR)/%.c) 157 158# default build of an archive and a shared object, 159# overridden locally when extra processing is needed 160BUILD.AR= $(AR) $(ARFLAGS) $@ $(AROBJS) 161BUILD.SO= $(CC) $(CFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \ 162 $(PICS) $(EXTPICS) $(LDLIBS) 163BUILD64.SO= $(CC64) $(CFLAGS64) -o $@ $(GSHARED) $(DYNFLAGS) \ 164 $(PICS) $(EXTPICS) -L $(ROOTLIBDIR64) $(LDLIBS) 165BUILDCCC.SO= $(CCC) $(CCFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \ 166 $(PICS) $(EXTPICS) $(LDLIBS) 167BUILDCCC64.SO= $(CCC64) $(CCFLAGS64) -o $@ $(GSHARED) $(DYNFLAGS) \ 168 $(PICS) $(EXTPICS) $(LDLIBS) $(CCNEEDED64) 169 170# default dynamic library symlink 171INS.liblink= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@ 172INS.liblinkccc= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@ 173 174# default 64-bit dynamic library symlink 175INS.liblink64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@ 176INS.liblinkccc64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@ 177 178# 179# If appropriate, augment POST_PROCESS_O and POST_PROCESS_SO to do CTF 180# processing. We'd like to just conditionally append to POST_PROCESS_O and 181# POST_PROCESS_SO, but ParallelMake has a bug which causes the same value to 182# sometimes get appended more than once, which will cause ctfconvert to fail. 183# So, instead we introduce CTFCONVERT_POST and CTFMERGE_POST, which are always 184# appended to POST_PROCESS_O and POST_PROCESS_SO but are no-ops unless CTF 185# processing should be done. 186# 187CTFCONVERT_POST = : 188CTFMERGE_POST = : 189POST_PROCESS_O += ; $(CTFCONVERT_POST) 190POST_PROCESS_SO += ; $(CTFMERGE_POST) 191 192CTFMERGE_LIB = $(CTFMERGE) $(CTFMRGFLAGS) -t -f -L VERSION -o $@ $(PICS) 193 194# conditional assignments 195 196$(OBJS) := sparc_CFLAGS += -xregs=no%appl 197 198$(PICS) := sparc_CFLAGS += -xregs=no%appl $(sparc_C_PICFLAGS) 199$(PICS) := sparcv9_CFLAGS += -xregs=no%appl $(sparcv9_C_PICFLAGS) 200$(PICS) := i386_CFLAGS += $(i386_C_PICFLAGS) 201$(PICS) := amd64_CFLAGS += $(amd64_C_PICFLAGS) 202$(PICS) := CCFLAGS += $(CC_PICFLAGS) 203$(PICS) := CPPFLAGS += -DPIC -D_REENTRANT 204$(PICS) := sparcv9_CCFLAGS += -xregs=no%appl $(sparcv9_CC_PICFLAGS) 205$(PICS) := amd64_CCFLAGS += $(amd64_CC_PICFLAGS) 206$(PICS) := CFLAGS += $(CTF_FLAGS) 207$(PICS) := CFLAGS64 += $(CTF_FLAGS) 208$(PICS) := CTFCONVERT_POST = $(CTFCONVERT_O) 209$(DYNLIB) := CTFMERGE_POST = $(CTFMERGE_LIB) 210 211$(LINTLIB):= LOG = -DLOGGING 212$(LIBRARY):= AROBJS = $(OBJS) 213$(LIBRARY):= DIR = objs 214$(DYNLIB):= DIR = pics 215$(DYNLIBCCC):= DIR = pics 216 217SONAMECCC= $(DYNLIBCCC) 218HSONAMECCC= -h $(SONAMECCC) 219# 220# Keep in sync with the standard DYNFLAGS 221# 222$(DYNLIBCCC):= DYNFLAGS = $(HSONAMECCC) $(ZTEXT) $(ZDEFS) \ 223 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) \ 224 $(BDIRECT) $(NORUNPATH) 225 226 227# build rule for "portable" source 228objs/%.o pics/%.o: %.c 229 $(COMPILE.c) -o $@ $< 230 $(POST_PROCESS_O) 231 232objs/%.o pics/%.o: %.cc 233 $(COMPILE.cc) -o $@ $< 234 $(POST_PROCESS_O) 235 236.PRECIOUS: $(LIBS) 237 238# Define the majority text domain in this directory. 239TEXT_DOMAIN= SUNW_OST_OSLIB 240 241$(ROOTMAN3)/%: %.sunman 242 $(INS.rename) 243 244# 245# For library source code, we expect that some symbols may not be used or 246# may *appear* to be able to rescoped to static; shut lint up. Never add 247# a flag here unless you're *sure* that all libraries need to be linted 248# with it. 249# 250LINTCHECKFLAGS = -m -erroff=E_NAME_DEF_NOT_USED2 251LINTCHECKFLAGS += -erroff=E_NAME_DECL_NOT_USED_DEF2 252 253# 254# Target Architecture 255# 256TARGETMACH= $(MACH) 257 258# 259# Allow people to define their own clobber rules. Normal makefiles 260# shouldn't override this - they should override $(CLOBBERFILES) instead. 261# 262CLOBBERTARGFILES= $(LIBS) $(DYNLIB) $(CLOBBERFILES) 263 264# 265# Define the default ctfdiff invocation used to check a list of types 266# supplied by a user of a library. The goal is to validate that a given 267# series of types is the same in both a 32-bit and 64-bit artifact. This 268# is only defined if we have a 64-bit build to do. 269# 270TYPECHECK_LIB32 = $(TYPECHECK_LIB:%=$(MACH)/%) 271TYPECHECK_LIB64 = $(TYPECHECK_LIB:%=$(MACH64)/%) 272TYPECHECK_LIST= $(TYPELIST:%=-T %) 273$(BUILD64)TYPECHECK.lib = $(CTFDIFF) -t -I $(TYPECHECK_LIST) $(TYPECHECK_LIB32) $(TYPECHECK_LIB64) 274TYPECHECK = $(TYPECHECK_LIB:%=%.typecheck) 275