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 (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. 23 # 24 # 25 # Definitions common to libraries. 26 # 27 # include global definitions; SRC should be defined in the shell. 28 # SRC is needed until RFE 1026993 is implemented. 29 30 include $(SRC)/Makefile.master 31 32 LORDER= lorder 33 TSORT= tsort 34 AWK= awk 35 36 # 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: 41 # SRCDIR = ../common 42 # Other variations are possible (../port, ../src, etc). 43 # 44 SRCDIR = .. 45 46 # 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 54 # 55 MAPFILEDIR = $(SRCDIR) 56 MAPFILES = $(MAPFILEDIR)/mapfile-vers 57 58 # 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. 64 # 65 HDRDIR= /__nonexistent_directory__ 66 67 # 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: 72 # LIBS = $(LIBRARY) 73 # or: 74 # LIBS = $(LIBRARYCCC) 75 # Archive libraries must not be installed in the proto area. 76 # 77 LIBS= 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=%) 86 LIBLINKPATH= 87 LIBNULL= null.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)/%) 114 ROOTMAN3= $(ROOT)/usr/share/man/man3 115 ROOTMAN3FILES= $(MAN3FILES:%=$(ROOTMAN3)/%) 116 $(ROOTMAN3FILES) := FILEMODE= 444 117 118 # Demo rules 119 DEMOFILES= 120 DEMOFILESRCDIR= common 121 ROOTDEMODIRBASE= __nonexistent_directory__ 122 ROOTDEMODIRS= 123 ROOTDEMOFILES= $(DEMOFILES:%=$(ROOTDEMODIRBASE)/%) 124 $(ROOTDEMODIRS) := DIRMODE = 755 125 126 LINTLIB= llib-l$(LIBNAME).ln 127 LINTFLAGS= -uaxm 128 LINTFLAGS64= -uaxm -m64 129 LINTSRC= $(LINTLIB:%.ln=%) 130 LINTOUT= lint.out 131 ARFLAGS= r 132 SONAME= $(DYNLIB) 133 # For most libraries, we should be able to resolve all symbols at link time, 134 # either within the library or as dependencies, all text should be pure, and 135 # combining relocations into one relocation table reduces startup costs. 136 # All options are tunable to allow overload/omission from lower makefiles. 137 138 139 HSONAME= -h$(SONAME) 140 DYNFLAGS= $(HSONAME) $(ZTEXT) $(ZDEFS) $(BDIRECT) \ 141 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) 142 143 LDLIBS= $(LDLIBS.lib) 144 145 OBJS= $(OBJECTS:%=objs/%) 146 PICS= $(OBJECTS:%=pics/%) 147 148 # Declare that all library .o's can all be made in parallel. 149 # The DUMMY target is for those instances where OBJS and PICS 150 # are empty (to avoid an unconditional .PARALLEL declaration). 151 .PARALLEL: $(OBJS) $(PICS) DUMMY 152 153 # default value for "portable" source 154 SRCS= $(OBJECTS:%.o=$(SRCDIR)/%.c) 155 156 # default build of an archive and a shared object, 157 # overridden locally when extra processing is needed 158 BUILD.AR= $(AR) $(ARFLAGS) $@ $(AROBJS) 159 BUILD.SO= $(CC) $(CFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \ 160 $(PICS) $(EXTPICS) $(LDLIBS) 161 BUILDCCC.SO= $(CCC) $(CCFLAGS) -o $@ $(GSHARED) $(DYNFLAGS) \ 162 $(PICS) $(EXTPICS) $(LDLIBS) 163 164 # default dynamic library symlink 165 INS.liblink= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@ 166 INS.liblinkccc= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@ 167 168 # default 64-bit dynamic library symlink 169 INS.liblink64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKS)$(VERS) $@ 170 INS.liblinkccc64= -$(RM) $@; $(SYMLINK) $(LIBLINKPATH)$(LIBLINKSCCC)$(VERS) $@ 171 172 # 173 # If appropriate, augment POST_PROCESS_O and POST_PROCESS_SO to do CTF 174 # processing. We'd like to just conditionally append to POST_PROCESS_O and 175 # POST_PROCESS_SO, but ParallelMake has a bug which causes the same value to 176 # sometimes get appended more than once, which will cause ctfconvert to fail. 177 # So, instead we introduce CTFCONVERT_POST and CTFMERGE_POST, which are always 178 # appended to POST_PROCESS_O and POST_PROCESS_SO but are no-ops unless CTF 179 # processing should be done. 180 # 181 CTFCONVERT_POST = : 182 CTFMERGE_POST = : 183 POST_PROCESS_O += ; $(CTFCONVERT_POST) 184 POST_PROCESS_SO += ; $(CTFMERGE_POST) 185 186 CTFMERGE_LIB = $(CTFMERGE) $(CTFMRGFLAGS) -t -f -L VERSION -o $@ $(PICS) 187 188 # conditional assignments 189 190 $(OBJS) := sparc_CFLAGS += -xregs=no%appl 191 192 $(PICS) := sparc_CFLAGS += -xregs=no%appl $(sparc_C_PICFLAGS) 193 $(PICS) := sparcv9_CFLAGS += -xregs=no%appl $(sparcv9_C_PICFLAGS) 194 $(PICS) := i386_CFLAGS += $(i386_C_PICFLAGS) 195 $(PICS) := amd64_CFLAGS += $(amd64_C_PICFLAGS) 196 $(PICS) := CCFLAGS += $(CC_PICFLAGS) 197 $(PICS) := CPPFLAGS += -DPIC -D_REENTRANT 198 $(PICS) := sparcv9_CCFLAGS += -xregs=no%appl $(sparcv9_CC_PICFLAGS) 199 $(PICS) := amd64_CCFLAGS += $(amd64_CC_PICFLAGS) 200 $(PICS) := CFLAGS += $(CTF_FLAGS) 201 $(PICS) := CFLAGS64 += $(CTF_FLAGS) 202 $(PICS) := CTFCONVERT_POST = $(CTFCONVERT_O) 203 $(DYNLIB) := CTFMERGE_POST = $(CTFMERGE_LIB) 204 205 $(LINTLIB):= LOG = -DLOGGING 206 $(LIBRARY):= AROBJS = $(OBJS) 207 $(LIBRARY):= DIR = objs 208 $(DYNLIB):= DIR = pics 209 $(DYNLIBCCC):= DIR = pics 210 211 SONAMECCC= $(DYNLIBCCC) 212 HSONAMECCC= -h $(SONAMECCC) 213 # 214 # Keep in sync with the standard DYNFLAGS 215 # 216 $(DYNLIBCCC):= DYNFLAGS = $(HSONAMECCC) $(ZTEXT) $(ZDEFS) \ 217 $(MAPFILES:%=-M%) $(MAPFILE.PGA:%=-M%) $(MAPFILE.NED:%=-M%) \ 218 $(BDIRECT) $(NORUNPATH) 219 220 221 # build rule for "portable" source 222 objs/%.o pics/%.o: %.c 223 $(COMPILE.c) -o $@ $< 224 $(POST_PROCESS_O) 225 226 objs/%.o pics/%.o: %.cc 227 $(COMPILE.cc) -o $@ $< 228 $(POST_PROCESS_O) 229 230 .PRECIOUS: $(LIBS) 231 232 # Define the majority text domain in this directory. 233 TEXT_DOMAIN= SUNW_OST_OSLIB 234 235 $(ROOTMAN3)/%: %.sunman 236 $(INS.rename) 237 238 # 239 # For library source code, we expect that some symbols may not be used or 240 # may *appear* to be able to rescoped to static; shut lint up. Never add 241 # a flag here unless you're *sure* that all libraries need to be linted 242 # with it. 243 # 244 LINTCHECKFLAGS = -m -erroff=E_NAME_DEF_NOT_USED2 245 LINTCHECKFLAGS += -erroff=E_NAME_DECL_NOT_USED_DEF2 246 247 # 248 # Target Architecture 249 # 250 TARGETMACH= $(MACH) 251 252 # 253 # Allow people to define their own clobber rules. Normal makefiles 254 # shouldn't override this - they should override $(CLOBBERFILES) instead. 255 # 256 CLOBBERTARGFILES= $(LIBS) $(DYNLIB) $(CLOBBERFILES)