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