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 2019 OmniOS Community Edition (OmniOSce) Association. 22 # Copyright 2015 Gary Mills 23 # Copyright 2015 Igor Kozhukhov <ikozhukhov@gmail.com> 24 # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. 25 # Copyright 2019, 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 33 include $(SRC)/Makefile.master 34 35 LORDER= lorder 36 TSORT= 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 # 46 SRCDIR = .. 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 # 57 MAPFILEDIR = $(SRCDIR) 58 MAPFILES = $(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 # 67 HDRDIR= /__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 # 79 LIBS= 80 MACHLIBS= $(LIBS:%=$(MACH)/%) 81 MACHLIBS64= $(LIBS:%=$(MACH64)/%) 82 DYNLIB= $(LIBRARY:.a=.so$(VERS)) 83 DYNLIBPSR= $(LIBRARY:.a=_psr.so$(VERS)) 84 DYNLIBCCC= $(LIBRARYCCC:.a=.so$(VERS)) 85 LIBLINKS= $(LIBRARY:.a=.so) 86 LIBLINKSCCC= $(LIBRARYCCC:.a=.so) 87 LIBNAME= $(LIBRARY:lib%.a=%) 88 LIBLINKPATH= 89 LIBNULL= null.a 90 ROOTHDRDIR= $(ROOT)/usr/include 91 ROOTLIBDIR= $(ROOT)/usr/lib 92 ROOTLIBDIR64= $(ROOT)/usr/lib/$(MACH64) 93 ROOTFS_LIBDIR= $(ROOT)/lib 94 ROOTFS_LIBDIR64= $(ROOT)/lib/$(MACH64) 95 ROOTHDRS= $(HDRS:%=$(ROOTHDRDIR)/%) 96 HDRSRCS= $(HDRS:%=$(HDRDIR)/%) 97 CHECKHDRS= $(HDRSRCS:%.h=%.check) 98 ROOTLIBS= $(LIBS:%=$(ROOTLIBDIR)/%) 99 ROOTLIBS64= $(LIBS:%=$(ROOTLIBDIR64)/%) 100 ROOTFS_LIBS= $(DYNLIB:%=$(ROOTFS_LIBDIR)/%) 101 ROOTFS_LIBS64= $(DYNLIB:%=$(ROOTFS_LIBDIR64)/%) 102 ROOTLINKS= $(ROOTLIBDIR)/$(LIBLINKS) 103 ROOTLINKS64= $(ROOTLIBDIR64)/$(LIBLINKS) 104 ROOTFS_LINKS= $(ROOTFS_LIBDIR)/$(LIBLINKS) 105 ROOTFS_LINKS64= $(ROOTFS_LIBDIR64)/$(LIBLINKS) 106 ROOTLINKSCCC= $(ROOTLIBDIR)/$(LIBLINKSCCC) 107 ROOTLINKSCCC64= $(ROOTLIBDIR64)/$(LIBLINKSCCC) 108 ROOTFS_LINKSCCC= $(ROOTFS_LIBDIR)/$(LIBLINKSCCC) 109 ROOTFS_LINKSCCC64= $(ROOTFS_LIBDIR64)/$(LIBLINKSCCC) 110 111 # Demo rules 112 DEMOFILES= 113 DEMOFILESRCDIR= common 114 ROOTDEMODIRBASE= __nonexistent_directory__ 115 ROOTDEMODIRS= 116 ROOTDEMOFILES= $(DEMOFILES:%=$(ROOTDEMODIRBASE)/%) 117 $(ROOTDEMODIRS) := DIRMODE = 755 118 119 ARFLAGS= r 120 SONAME= $(DYNLIB) 121 # For most libraries, we should be able to resolve all symbols at link time, 122 # either within the library or as dependencies, all text should be pure, and 123 # combining relocations into one relocation table reduces startup costs. 124 # All options are tunable to allow overload/omission from lower makefiles. 125 126 127 HSONAME= -h$(SONAME) 128 DYNFLAGS= $(HSONAME) $(ZTEXT) $(ZDEFS) $(BDIRECT) \ 129 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) 130 131 LDLIBS= $(LDLIBS.lib) 132 133 OBJS= $(OBJECTS:%=objs/%) 134 PICS= $(OBJECTS:%=pics/%) 135 136 # Declare that all library .o's can all be made in parallel. 137 # The DUMMY target is for those instances where OBJS and PICS 138 # are empty (to avoid an unconditional .PARALLEL declaration). 139 .PARALLEL: $(OBJS) $(PICS) DUMMY 140 141 # default value for "portable" source 142 SRCS= $(OBJECTS:%.o=$(SRCDIR)/%.c) 143 144 # default build of an archive and a shared object, 145 # overridden locally when extra processing is needed 146 BUILD.AR= $(AR) $(ARFLAGS) $@ $(AROBJS) 147 BUILD.SO= $(CC) $(CFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \ 148 $(PICS) $(EXTPICS) $(LDLIBS) 149 BUILDCCC.SO= $(CCC) $(CCFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \ 150 $(PICS) $(EXTPICS) $(LDLIBS) 151 152 # default dynamic library symlink 153 INS.liblink= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@ 154 INS.liblinkccc= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@ 155 156 # default 64-bit dynamic library symlink 157 INS.liblink64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@ 158 INS.liblinkccc64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@ 159 160 # 161 # If appropriate, augment POST_PROCESS_O and POST_PROCESS_SO to do CTF 162 # processing. We'd like to just conditionally append to POST_PROCESS_O and 163 # POST_PROCESS_SO, but ParallelMake has a bug which causes the same value to 164 # sometimes get appended more than once, which will cause ctfconvert to fail. 165 # So, instead we introduce CTFCONVERT_POST and CTFMERGE_POST, which are always 166 # appended to POST_PROCESS_O and POST_PROCESS_SO but are no-ops unless CTF 167 # processing should be done. 168 # 169 CTFCONVERT_POST = : 170 CTFMERGE_POST = : 171 POST_PROCESS_O += ; $(CTFCONVERT_POST) 172 POST_PROCESS_SO += ; $(CTFMERGE_POST) 173 174 CTFMERGE_LIB = $(CTFMERGE) $(CTFMRGFLAGS) -t -f -L VERSION -o $@ $(PICS) 175 176 # conditional assignments 177 178 $(OBJS) := sparc_CFLAGS += -xregs=no%appl 179 180 $(PICS) := sparc_CFLAGS += -xregs=no%appl $(sparc_C_PICFLAGS) 181 $(PICS) := sparcv9_CFLAGS += -xregs=no%appl $(sparcv9_C_PICFLAGS) 182 $(PICS) := i386_CFLAGS += $(i386_C_PICFLAGS) 183 $(PICS) := amd64_CFLAGS += $(amd64_C_PICFLAGS) 184 $(PICS) := CCFLAGS += $(CC_PICFLAGS) 185 $(PICS) := CPPFLAGS += -DPIC -D_REENTRANT 186 $(PICS) := sparcv9_CCFLAGS += -xregs=no%appl $(sparcv9_CC_PICFLAGS) 187 $(PICS) := amd64_CCFLAGS += $(amd64_CC_PICFLAGS) 188 $(PICS) := CFLAGS += $(CTF_FLAGS) 189 $(PICS) := CFLAGS64 += $(CTF_FLAGS) 190 $(PICS) := CTFCONVERT_POST = $(CTFCONVERT_O) 191 $(DYNLIB) := CTFMERGE_POST = $(CTFMERGE_LIB) 192 193 $(LIBRARY):= AROBJS = $(OBJS) 194 $(LIBRARY):= DIR = objs 195 $(DYNLIB):= DIR = pics 196 $(DYNLIBCCC):= DIR = pics 197 198 SONAMECCC= $(DYNLIBCCC) 199 HSONAMECCC= -h $(SONAMECCC) 200 # 201 # Keep in sync with the standard DYNFLAGS 202 # 203 $(DYNLIBCCC):= DYNFLAGS = $(HSONAMECCC) $(ZTEXT) $(ZDEFS) \ 204 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) \ 205 $(BDIRECT) $(NORUNPATH) 206 207 208 # build rule for "portable" source 209 objs/%.o pics/%.o: %.c 210 $(COMPILE.c) -o $@ $< 211 $(POST_PROCESS_O) 212 213 objs/%.o pics/%.o: %.cc 214 $(COMPILE.cc) -o $@ $< 215 $(POST_PROCESS_CC_O) 216 217 .PRECIOUS: $(LIBS) 218 219 # Define the majority text domain in this directory. 220 TEXT_DOMAIN= SUNW_OST_OSLIB 221 222 # 223 # Target Architecture 224 # 225 TARGETMACH= $(MACH) 226 227 # 228 # Allow people to define their own clobber rules. Normal makefiles 229 # shouldn't override this - they should override $(CLOBBERFILES) instead. 230 # 231 CLOBBERTARGFILES= $(LIBS) $(DYNLIB) $(CLOBBERFILES) 232 233 # 234 # Define the default ctfdiff invocation used to check a list of types 235 # supplied by a user of a library. The goal is to validate that a given 236 # series of types is the same in both a 32-bit and 64-bit artifact. This 237 # is only defined if we have a 64-bit build to do. 238 # 239 TYPECHECK_LIB32 = $(TYPECHECK_LIB:%=$(MACH)/%) 240 TYPECHECK_LIB64 = $(TYPECHECK_LIB:%=$(MACH64)/%) 241 TYPECHECK_LIST= $(TYPELIST:%=-T %) 242 $(BUILD64)TYPECHECK.lib = $(CTFDIFF) -t -I $(TYPECHECK_LIST) \ 243 $(TYPECHECK_LIB32) $(TYPECHECK_LIB64) 244 TYPECHECK = $(TYPECHECK_LIB:%=%.typecheck) 245 246 # Links we need to create for compatibility 247 COMPATLINKS= 248 COMPATLINKS64= 249 ROOTCOMPATLINKS=$(COMPATLINKS:%=$(ROOT)/%) 250 ROOTCOMPATLINKS64=$(COMPATLINKS64:%=$(ROOT)/%) 251 252 # So if someone doesn't set the target-specific variable they get a clue 253 COMPATLINKTARGET= /__you_didnt_use_COMPATLINKS_properly__