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Annotation of src/share/mk/bsd.README, Revision 1.199

1.199   ! simonb      1: #      $NetBSD: bsd.README,v 1.198 2007/12/28 21:35:45 christos Exp $
1.24      mikel       2: #      @(#)bsd.README  8.2 (Berkeley) 4/2/94
1.1       cgd         3:
1.195     rillig      4: This is the README file for the new (as of 1993) make "include" files
                      5: for the BSD source tree.  The files are installed in /usr/share/mk, and
                      6: are, by convention, named with the suffix ".mk".
1.1       cgd         7:
                      8: Note, this file is not intended to replace reading through the .mk
                      9: files for anything tricky.
                     10:
                     11: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
                     12:
                     13: RANDOM THINGS WORTH KNOWING:
                     14:
                     15: The files are simply C-style #include files, and pretty much behave like
                     16: you'd expect.  The syntax is slightly different in that a single '.' is
                     17: used instead of the hash mark, i.e. ".include <bsd.prog.mk>".
                     18:
                     19: One difference that will save you lots of debugging time is that inclusion
                     20: of the file is normally done at the *end* of the Makefile.  The reason for
                     21: this is because .mk files often modify variables and behavior based on the
                     22: values of variables set in the Makefile.  To make this work, remember that
                     23: the FIRST target found is the target that is used, i.e. if the Makefile has:
                     24:
                     25:        a:
                     26:                echo a
                     27:        a:
                     28:                echo a number two
                     29:
                     30: the command "make a" will echo "a".  To make things confusing, the SECOND
                     31: variable assignment is the overriding one, i.e. if the Makefile has:
                     32:
                     33:        a=      foo
                     34:        a=      bar
                     35:
                     36:        b:
                     37:                echo ${a}
                     38:
                     39: the command "make b" will echo "bar".  This is for compatibility with the
                     40: way the V7 make behaved.
                     41:
                     42: It's fairly difficult to make the BSD .mk files work when you're building
1.75      agc        43: multiple programs in a single directory.  It's a lot easier to split up the
1.1       cgd        44: programs than to deal with the problem.  Most of the agony comes from making
1.36      ross       45: the "obj" directory stuff work right, not because we switched to a new version
1.1       cgd        46: of make.  So, don't get mad at us, figure out a better way to handle multiple
                     47: architectures so we can quit using the symbolic link stuff.  (Imake doesn't
                     48: count.)
                     49:
                     50: The file .depend in the source directory is expected to contain dependencies
                     51: for the source files.  This file is read automatically by make after reading
                     52: the Makefile.
                     53:
                     54: The variable DESTDIR works as before.  It's not set anywhere but will change
                     55: the tree where the file gets installed.
                     56:
                     57: The profiled libraries are no longer built in a different directory than
                     58: the regular libraries.  A new suffix, ".po", is used to denote a profiled
1.21      christos   59: object, and ".so" denotes a shared (position-independent) object.
1.97      itojun     60:
1.142     lukem      61: There are various make variables used during the build.
                     62:
                     63: Many variables support a (case sensitive) value of "no" or "yes",
                     64: and are tested with  ${VAR} == "no"  and  ${VAR} != "no" .
                     65:
                     66:
1.172     hubertf    67: The basic rule for the variable naming scheme is as follows:
                     68:
                     69: MKxxx          Can be set to "no" to disable functionality, or
                     70:                "yes" to enable it.
                     71:                Usually defaults to "yes", although some variables
                     72:                default to "no".
                     73:                Due to make(1) implementation issues, if a temporary
                     74:                command-line override of a mk.conf or <bsd.own.mk>
                     75:                setting is required whilst still honouring a particular
                     76:                Makefile's setting of MKxxx, use
                     77:                        env MKxxx=value make
                     78:                instead of
                     79:                        make MKxxx=value
                     80:
                     81: NOxxx          If defined, disables a feature.
                     82:                Not intended for users.
                     83:                This is to allow Makefiles to disable functionality
                     84:                that they don't support (such as missing man pages).
                     85:                NOxxx variables must be defined before <bsd.own.mk>
                     86:                is included.
                     87:
                     88: The following variables that control how things are made/installed that
                     89: are not set by default. These should not be set by Makefiles; they're for
                     90: the user to define in MAKECONF (see <bsd.own.mk>, below) or on the make(1)
                     91: command line:
                     92:
                     93: BUILD          If defined, 'make install' checks that the targets in the
                     94:                source directories are up-to-date and remakes them if they
                     95:                 are out of date, instead of blindly trying to install
                     96:                 out of date or non-existent targets.
                     97:
                     98: MAKEVERBOSE    Control how "verbose" the standard make(1) rules are.
                     99:                Default: 2
                    100:                Supported values:
                    101:                    0   Minimal output ("quiet")
                    102:                    1   Describe what is occurring
                    103:                    2   Describe what is occurring and echo the actual command
                    104:
                    105:
                    106: MKBFD          If "no", don't build libbfd, libiberty, or any of the things
                    107:                that depend on them (binutils/gas/ld, gdb, dbsym, mdsetimage).
                    108:                Default: yes
                    109:
                    110: MKCATPAGES     If "no", don't build or install the catman pages.
                    111:                Default: yes
                    112:
                    113: MKCRYPTO       If "no", no cryptography support will be built into the system,
1.174     christos  114:                and also acts as "MKKERBEROS=no".
1.172     hubertf   115:                Default: yes
                    116:
                    117: MKCRYPTO_IDEA  If not "no", IDEA support will be built into libcrypto_idea.a.
                    118:                Default: no
                    119:
                    120: MKCRYPTO_MDC2  If not "no", MDC2 support will be built into libcrypto_mdc2.a
                    121:                Default: no
                    122:
                    123: MKCRYPTO_RC5   If not "no", RC5 support will be built into libcrypto_rc5.a.
                    124:                Default: no
                    125:
                    126: MKCVS          If "no", don't build or install cvs(1).
                    127:                Default: yes
                    128:
1.184     lukem     129: MKDEBUG                If "no", don't build and install separate debugging symbols
                    130:                into /usr/libdata/debug.
                    131:                Default: no
                    132:
1.183     lukem     133: MKDEBUGLIB     Build debugging libraries.
1.176     christos  134:                Default: no
                    135:
1.172     hubertf   136: MKDOC          If "no", don't build or install the documentation.
                    137:                Default: yes
                    138:
                    139: MKDYNAMICROOT  If "no", build programs in /bin and /sbin statically,
                    140:                don't install certain libraries in /lib, and don't
                    141:                install the shared linker into /libexec.
                    142:                Default: yes
                    143:
                    144: MKGCC          If "no", don't build gcc(1) or any of the gcc-related
1.186     mrg       145:                libraries (libgcc, libobjc, libstdc++).
1.172     hubertf   146:                Default: yes
                    147:
                    148: MKGCCCMDS      If "no", don't build gcc(1).
                    149:                Default: yes
                    150:
                    151: MKGDB          If "no", don't build gdb(1).
                    152:                Default: yes
                    153:
                    154: MKHESIOD       If "no", disables building of Hesiod infrastructure
                    155:                (libraries and support programs).
                    156:                Default: yes
                    157:
                    158: MKHOSTOBJ      If not "no", for programs intended to be run on the compile
                    159:                host, the name, release, and architecture of the host
                    160:                operating system will be suffixed to the name of the object
                    161:                directory created by "make obj".
                    162:                Default: no
                    163:
                    164: MKHTML         If "no", don't build or install the html man pages.
                    165:                Default: no
                    166:
                    167: MKIEEEFP       If "no", don't add code for IEEE754/IEC60559 conformance.
                    168:                Has no effect on most platforms.
                    169:                Default: yes
                    170:
                    171: MKINET6                If "no", disables building of INET6 (IPv6) infrastructure
                    172:                (libraries and support programs).
                    173:                Default: yes
                    174:
                    175: MKINFO         If "no", don't build or install Info documentation from
                    176:                Texinfo source files.
                    177:                Default: yes
                    178:
                    179: MKIPFILTER     If "no", don't build or install the IP Filter programs and LKM.
                    180:                Default: yes
                    181:
1.181     mrg       182: MKISCSI                If "no", don't build or install iscsi library or applications
                    183:                (depends on libpthread.)
                    184:                Default: yes
                    185:
1.172     hubertf   186: MKKERBEROS     If "no", disables building of Kerberos v5
                    187:                infrastructure (libraries and support programs).
                    188:                Default: yes
                    189:
                    190: MKLINKLIB      If "no", act as "MKPICINSTALL=no MKPROFILE=no".
                    191:                Also:
                    192:                        - don't install the .a libraries
                    193:                        - don't install _pic.a libraries on PIC systems
                    194:                        - don't build .a libraries on PIC systems
                    195:                        - don't install the .so symlink on ELF systems
                    196:                I.e, only install the shared library (and the .so.major
                    197:                symlink on ELF).
                    198:                Default: yes
                    199:
                    200: MKLINT         If "no", don't build or install the lint libraries.
                    201:                Default: yes
                    202:
                    203: MKMAN          If "no", don't build or install the man or catman pages,
                    204:                and also acts as "MKCATPAGES=no MKHTML=no".
                    205:                Default: yes
                    206:
                    207: MKMANZ         If not "no", compress manual pages at installation time.
                    208:                Default: no
                    209:
                    210: MKNLS          If "no", don't build or install the NLS files and locale
                    211:                definition files.
                    212:                Default: yes
                    213:
                    214: MKOBJ          If "no", don't enable the rule which creates objdirs,
                    215:                and also acts as "MKOBJDIRS=no".
                    216:                Default: yes
                    217:
                    218: MKOBJDIRS      If "no", don't create objdirs during a "make build".
                    219:                Default: no
                    220:
                    221: MKPAM          If "no", disables building of PAM authentication
                    222:                infrastructure (libraries and support programs).
1.182     peter     223:                Default: yes
1.172     hubertf   224:
                    225: MKPF           If "no", don't build or install the pf programs and LKM.
                    226:                Default: yes
                    227:
                    228: MKPIC          If "no", don't build or install shared libraries, and
                    229:                also acts as "MKPICLIB=no"
                    230:                Default: yes (for MACHINE_ARCHs that support it)
                    231:
                    232: MKPICINSTALL   If "no", don't install the *_pic.a libraries.
                    233:                Default: yes
                    234:
                    235: MKPICLIB       If "no", don't build *_pic.a libraries, and build the
                    236:                shared object libraries from the .a libraries.
                    237:                A symlink is installed in ${DESTDIR}/usr/lib for the
                    238:                _pic.a library pointing to the .a library.
                    239:                Default: yes
                    240:
1.198     christos  241: MKPIE          If "no", create regular executables. Otherwise create
                    242:                PIE (Position Independent Executables).
                    243:                Default: no
                    244:
1.172     hubertf   245: MKPOSTFIX      If "no", don't build or install postfix(1).
                    246:                Default: yes
                    247:
                    248: MKPROFILE      If "no", don't build or install the profiling (*_p.a) libraries.
                    249:                Default: yes
                    250:
1.194     pooka     251: MKPUFFS                If "no", don't build librefuse (lib/librefuse) or
                    252:                puffs applications (usr.sbin/puffs).  NOTE: libpuffs
                    253:                is always built due to historic reasons.  This flag will
                    254:                disappear once puffs is no longer considered experimental,
                    255:                i.e. it will effectively default to "yes".
1.190     pooka     256:                Default: no
                    257:
1.172     hubertf   258: MKSHARE                If "no", act as "MKCATPAGES=no MKDOC=no MKHTML=no MKINFO=no
                    259:                MKMAN=no MKNLS=no".
                    260:                I.e, don't build catman pages, documentation, Info
                    261:                documentation, man pages, NLS files, ...
                    262:                Default: yes
                    263:
                    264: MKSKEY         If "no", disables building of S/key authentication
                    265:                infrastructure (libraries and support programs).
                    266:                Default: yes
                    267:
                    268: MKSOFTFLOAT    If not "no", build with options to enable the compiler to
                    269:                generate output containing library calls for floating
                    270:                point and possibly soft-float library support.
                    271:                Default: no
                    272:
                    273: MKSTATICLIB    If "no", don't build or install the normal static (*.a)
                    274:                libraries.
                    275:                Default: yes
                    276:
                    277: MKUNPRIVED     If not "no", don't set the owner/group/mode when installing
                    278:                files or directories, and keep a metadata log of what
                    279:                the owner/group/mode should be.  This allows a
                    280:                non-root "make install".
                    281:                Default: no
                    282:
                    283: MKUPDATE       If not "no", 'make install' only installs targets that are
                    284:                more recently modified in the source directories that their
                    285:                installed counterparts.
                    286:                Default: no
                    287:
                    288: MKX11          If not "no", 'make build' also descends into src/x11
                    289:                to cross build X11R6 and automatically enables creation
                    290:                of X sets.
                    291:                Default: no
                    292:
                    293: MKYP           If "no", disables building of YP (NIS)
                    294:                infrastructure (libraries and support programs).
                    295:                Default: yes
                    296:
                    297: USE_HESIOD     If "no", disables building Hesiod support into
                    298:                various system utilities/libraries that support it.
                    299:                If ${MKHESIOD} is "no", USE_HESIOD will also be
                    300:                forced to "no".
                    301:
                    302: USE_INET6      If "no", disables building INET6 (IPv6) support into
                    303:                various system utilities/libraries that support it.
                    304:                If ${MKINET6} is "no", USE_INET6 will also be
                    305:                forced to "no".
                    306:
1.197     ad        307: USE_JEMALLOC   If "no", disables building the "jemalloc" allocator
                    308:                designed for improved performance with threaded
                    309:                applications.  The "phkmalloc" allocator as used up
                    310:                before NetBSD-5.0 will be substituted.
                    311:
1.175     christos  312: USE_KERBEROS   If "no", disables building Kerberos v5
1.172     hubertf   313:                support into various system utilities/libraries that
                    314:                support it.  If ${MKKERBEROS} is "no", USE_KERBEROS
                    315:                will also be forced to "no".
                    316:
                    317: USE_PAM                If "no", disables building PAM authentication support
                    318:                into various system utilities/libraries that support it.
                    319:                If ${MKPAM} is "no", USE_PAM will also be forced to "no".
                    320:
                    321: USE_SKEY       If "no", disables building S/key authentication
                    322:                support into various system utilities/libraries that
                    323:                support it.  If ${MKSKEY} is "no", USE_SKEY will
                    324:                also be forced to "no".
                    325:
1.191     rumble    326: USE_SSP                If "no", disables gcc stack protection code, which
                    327:                detects stack overflows and aborts the program. This
                    328:                imposes some performance penalty.
                    329:                Default: no
1.187     christos  330:
1.172     hubertf   331: USE_YP         If "no", disables building YP (NIS) support into
                    332:                various system utilities/libraries that support it.
                    333:                If ${MKYP} is "no", USE_YP will also be forced to "no".
                    334:
                    335: COPTS.lib<lib>
1.177     mrg       336: OBJCOPTS.lib<lib>
1.172     hubertf   337: LDADD.lib<lib>
                    338: CPPFLAGS.lib<lib>
                    339: CXXFLAGS.lib<lib>
                    340: COPTS.<prog>
1.177     mrg       341: OBJCCOPTS.<prog>
1.172     hubertf   342: LDADD.<prog>
                    343: CPPFLAGS.<prog>
                    344: CXXFLAGS.<prog>        These provide a way to specify additions to the associated
                    345:                variables in a way that applies only to a particular library
                    346:                or program.  <lib> corresponds to the LIB variable set in
                    347:                the library's makefile.  <prog> corresponds to either PROG
                    348:                or PROG_CXX (if set).  For example, if COPTS.libcrypto is
                    349:                set to "-g", "-g" will be added to COPTS only when compiling
                    350:                the crypto library.
1.118     lukem     351:
                    352: =-=-=-=-=   sys.mk   =-=-=-=-=
1.1       cgd       353:
                    354: The include file <sys.mk> has the default rules for all makes, in the BSD
                    355: environment or otherwise.  You probably don't want to touch this file.
                    356:
1.118     lukem     357: =-=-=-=-=   bsd.own.mk   =-=-=-=-=
1.1       cgd       358:
1.17      thorpej   359: The include file <bsd.own.mk> contains source tree configuration parameters,
                    360: such as the owners, groups, etc. for both manual pages and binaries, and
                    361: a few global "feature configuration" parameters.
1.1       cgd       362:
                    363: It has no targets.
                    364:
1.134     lukem     365: To get system-specific configuration parameters, <bsd.own.mk> will try to
1.29      cjs       366: include the file specified by the "MAKECONF" variable.  If MAKECONF is not
                    367: set, or no such file exists, the system make configuration file, /etc/mk.conf
                    368: is included.  These files may define any of the variables described below.
1.17      thorpej   369:
1.134     lukem     370: <bsd.own.mk> sets the following variables, if they are not already defined
1.17      thorpej   371: (defaults are in brackets):
1.15      cgd       372:
1.98      lukem     373: NETBSDSRCDIR   Top of the NetBSD source tree.
                    374:                If _SRC_TOP_ != "", that will be used as the default,
                    375:                otherwise BSDSRCDIR will be used as the default.
                    376:                Various makefiles within the NetBSD source tree will
                    377:                use this to reference the top level of the source tree.
                    378:
1.95      lukem     379: _SRC_TOP_      Top of the system source tree, as determined by <bsd.own.mk>
1.98      lukem     380:                based on the presence of tools/ and build.sh.  This variable
                    381:                is "internal" to <bsd.own.mk>, although its value is only
                    382:                determined once and then propagated to all sub-makes.
1.95      lukem     383:
1.15      cgd       384: BSDSRCDIR      The real path to the system sources, so that 'make obj'
1.116     lukem     385:                will work correctly.  [/usr/src]
1.15      cgd       386:
                    387: BSDOBJDIR      The real path to the system 'obj' tree, so that 'make obj'
1.116     lukem     388:                will work correctly.  [/usr/obj]
1.15      cgd       389:
1.116     lukem     390: BINGRP         Binary group.  [wheel]
1.15      cgd       391:
1.116     lukem     392: BINOWN         Binary owner.  [root]
1.15      cgd       393:
1.116     lukem     394: BINMODE                Binary mode.  [555]
1.15      cgd       395:
1.116     lukem     396: NONBINMODE     Mode for non-executable files.  [444]
1.15      cgd       397:
1.116     lukem     398: MANDIR         Base path for manual installation.  [/usr/share/man/cat]
1.15      cgd       399:
1.116     lukem     400: MANGRP         Manual group.  [wheel]
1.15      cgd       401:
1.116     lukem     402: MANOWN         Manual owner.  [root]
1.15      cgd       403:
1.116     lukem     404: MANMODE                Manual mode.  [${NONBINMODE}]
1.15      cgd       405:
1.21      christos  406: MANINSTALL     Manual installation type: maninstall, catinstall, or both
1.155     jmc       407:                [maninstall catinstall]
1.76      fair      408:
                    409: LDSTATIC       Control program linking; if set blank, link everything
1.129     lukem     410:                dynamically.  If set to "-static", link everything statically.
1.76      fair      411:                If not set, programs link according to their makefile.
1.21      christos  412:
1.116     lukem     413: LIBDIR         Base path for library installation.  [/usr/lib]
1.15      cgd       414:
1.116     lukem     415: LINTLIBDIR     Base path for lint(1) library installation.  [/usr/libdata/lint]
1.15      cgd       416:
1.116     lukem     417: LIBGRP         Library group.  [${BINGRP}]
1.15      cgd       418:
1.116     lukem     419: LIBOWN         Library owner.  [${BINOWN}]
1.15      cgd       420:
1.116     lukem     421: LIBMODE                Library mode.  [${NONBINMODE}]
1.15      cgd       422:
                    423: DOCDIR         Base path for system documentation (e.g. PSD, USD, etc.)
1.116     lukem     424:                installation.  [/usr/share/doc]
1.62      simonb    425:
                    426: HTMLDOCDIR     Base path for html system documentation installation.
                    427:                [/usr/share/doc/html]
1.15      cgd       428:
1.116     lukem     429: DOCGRP         Documentation group.  [wheel]
1.15      cgd       430:
1.116     lukem     431: DOCOWN         Documentation owner.  [root]
1.15      cgd       432:
1.116     lukem     433: DOCMODE                Documentation mode.  [${NONBINMODE}]
1.15      cgd       434:
1.84      kleink    435: NLSDIR         Base path for Native Language Support files installation.
1.15      cgd       436:                [/usr/share/nls]
1.1       cgd       437:
1.116     lukem     438: NLSGRP         Native Language Support files group.  [wheel]
1.1       cgd       439:
1.116     lukem     440: NLSOWN         Native Language Support files owner.  [root]
1.1       cgd       441:
1.116     lukem     442: NLSMODE                Native Language Support files mode.  [${NONBINMODE}]
1.1       cgd       443:
1.144     lukem     444: X11SRCDIR      The path to the xsrc tree.  [/usr/xsrc]
                    445:
                    446: X11SRCDIR.xc   The path to the X11R6 xc src tree.  [${X11SRCDIR}/xfree/xc]
                    447:
                    448: X11SRCDIR.local        The path to the local X11R6 src tree.  [${X11SRCDIR}/local]
                    449:
                    450: X11ROOTDIR     Root directory of the X11 installation.  [/usr/X11R6]
                    451:
                    452: X11BINDIR      X11 bin directory.  [${X11ROOTDIR}/bin]
                    453:
                    454: X11FONTDIR     X11 font directory.  [${X11ROOTDIR}/lib/X11/fonts]
                    455:
                    456: X11INCDIR      X11 include directory.  [${X11ROOTDIR}/include]
                    457:
                    458: X11LIBDIR      X11 lib/x11 (config) directory.  [${X11ROOTDIR}/lib/X11]
                    459:
                    460: X11MANDIR      X11 manual directory.  [${X11ROOTDIR}/man]
                    461:
                    462: X11USRLIBDIR   X11 library directory.  [${X11ROOTDIR}/lib]
                    463:
1.32      mikel     464: STRIPFLAG      The flag passed to the install program to cause the binary
1.1       cgd       465:                to be stripped.  This is to be used when building your
                    466:                own install script so that the entire system can be made
1.146     lukem     467:                stripped/not-stripped using a single knob.  []
1.1       cgd       468:
1.2       cgd       469: COPY           The flag passed to the install program to cause the binary
                    470:                to be copied rather than moved.  This is to be used when
                    471:                building our own install script so that the entire system
                    472:                can either be installed with copies, or with moves using
1.116     lukem     473:                a single knob.  [-c]
1.15      cgd       474:
1.150     lukem     475: MAKEDIRTARGET dir target [params]
                    476:                Runs "cd $${dir} && ${MAKE} [params] $${target}",
                    477:                displaying a "pretty" message whilst doing so.
                    478:
1.152     cl        479: RELEASEMACHINEDIR
                    480:                Subdirectory used below RELEASEDIR when building
                    481:                a release.  [${MACHINE}]
                    482:
                    483: RELEASEMACHINE Subdirectory or path component used for the following
                    484:                paths:
                    485:                        distrib/${RELEASEMACHINE}
                    486:                        distrib/notes/${RELEASEMACHINE}
                    487:                        etc/etc.${RELEASEMACHINE}
                    488:                Used when building a release.  [${MACHINE}]
1.150     lukem     489:
1.134     lukem     490: Additionally, the following variables may be set by <bsd.own.mk> or in a
1.17      thorpej   491: make configuration file to modify the behaviour of the system build
                    492: process (default values are in brackets along with comments, if set by
1.134     lukem     493: <bsd.own.mk>):
1.33      jonathan  494:
1.172     hubertf   495: USETOOLS       Indicates whether the tools specified by ${TOOLDIR} should
                    496:                be used as part of a build in progress.
                    497:                Supported values:
                    498:
                    499:                yes     Use the tools from TOOLDIR.
                    500:                        Must be set to this if cross-compiling.
                    501:
                    502:                no      Do not use the tools from TOOLDIR, but refuse to
                    503:                        build native compilation tool components that are
                    504:                        version-specific for that tool.
                    505:
                    506:                never   Do not use the tools from TOOLDIR, even when
                    507:                        building native tool components.  This is similar to
                    508:                        the traditional NetBSD build method, but does not
                    509:                        verify that the compilation tools in use are
                    510:                        up-to-date enough in order to build the tree
                    511:                        successfully.  This may cause build or runtime
                    512:                        problems when building the whole NetBSD source tree.
                    513:
                    514:                Default: "yes" if building all or part of a whole NetBSD
                    515:                source tree (detected automatically); "no" otherwise
                    516:                (to preserve traditional semantics of the <bsd.*.mk>
                    517:                make(1) include files).
1.142     lukem     518:
1.116     lukem     519: OBJECT_FMT     Object file format.  [set to "ELF" on architectures that
1.199   ! simonb    520:                use ELF -- currently all architectures].
1.33      jonathan  521:
1.103     thorpej   522: TOOLCHAIN_MISSING
1.142     lukem     523:                If not "no", this indicates that the platform being built
1.103     thorpej   524:                does not have a working in-tree toolchain.  If the
1.142     lukem     525:                ${MACHINE_ARCH} in question falls into this category,
                    526:                TOOLCHAIN_MISSING is conditionally assigned the value "yes".
1.103     thorpej   527:                Otherwise, the variable is unconditionally assigned the
                    528:                value "no".
1.142     lukem     529:                If not "no", ${MKBFD}, ${MKGCC}, and ${MKGDB} are
                    530:                unconditionally assigned the value "no".
1.103     thorpej   531:
                    532: EXTERNAL_TOOLCHAIN
                    533:                This variable is not directly set by <bsd.own.mk>, but
                    534:                including <bsd.own.mk> is the canonical way to gain
                    535:                access to this variable.  The variable should be defined
                    536:                either in the user's environment or in the user's mk.conf
                    537:                file.  If defined, this variable indicates the root of
                    538:                an external toolchain which will be used to build the
1.142     lukem     539:                tree.  For example, if a platform is a ${TOOLCHAIN_MISSING}
1.103     thorpej   540:                platform, EXTERNAL_TOOLCHAIN can be used to re-enable the
                    541:                cross-compile framework.
                    542:
1.142     lukem     543:                If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally
                    544:                assigned the value "no", since the external version of the
                    545:                compiler may not be able to build the library components of
                    546:                the in-tree compiler.
1.103     thorpej   547:
                    548:                NOTE: This variable is not yet used in as many places as
                    549:                it should be.  Expect the exact semantics of this variable
                    550:                to change in the short term as parts of the cross-compile
                    551:                framework continue to be cleaned up.
1.1       cgd       552:
1.134     lukem     553: <bsd.own.mk> is generally useful when building your own Makefiles so that
1.1       cgd       554: they use the same default owners etc. as the rest of the tree.
1.131     lukem     555:
                    556:
                    557: =-=-=-=-=   bsd.dep.mk   =-=-=-=-=
                    558:
                    559: The include file <bsd.dep.mk> contains the default targets for building
1.133     lukem     560: .depend files.  It creates .d files from entries in SRCS and DPSRCS
                    561: that are C, C++, or Objective C source files, and builds .depend from the
                    562: .d files.  All other files in SRCS and all of DPSRCS will be used as
                    563: dependencies for the .d files.  In order for this to function correctly,
1.132     lukem     564: it should be .included after all other .mk files and directives that may
                    565: modify SRCS or DPSRCS.  It uses the following variables:
                    566:
                    567: SRCS           List of source files to build the program.
                    568:
                    569: DPSRCS         List of source files which are needed for generating
                    570:                dependencies, but are not needed in ${SRCS}.
1.1       cgd       571:
                    572:
1.118     lukem     573: =-=-=-=-=   bsd.files.mk   =-=-=-=-=
1.106     thorpej   574:
1.118     lukem     575: The include file <bsd.files.mk> handles the FILES variables and is included
1.134     lukem     576: from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables:
1.124     lukem     577:
                    578: FILES          The list of files to install.
                    579:
1.153     lukem     580: CONFIGFILES    Similar semantics to FILES, except that the files
                    581:                are installed by the `configinstall' target,
                    582:                not the `install' target.
                    583:                The FILES* variables documented below also apply.
                    584:
1.124     lukem     585: FILESOWN       File owner.  [${BINOWN}]
                    586:
                    587: FILESGRP       File group.  [${BINGRP}]
                    588:
                    589: FILESMODE      File mode.  [${BINMODE}]
                    590:
                    591: FILESDIR       The location to install the files.
                    592:
                    593: FILESNAME      Optional name to install each file as.
                    594:
1.153     lukem     595: FILESOWN_<fn>  File owner of the specific file <fn>.
                    596:
                    597: FILESGRP_<fn>  File group of the specific file <fn>.
                    598:
                    599: FILESMODE_<fn> File mode of the specific file <fn>.
                    600:
                    601: FILESDIR_<fn>  The location to install the specific file <fn>>
                    602:
                    603: FILESNAME_<fn> Optional name to install <fn> as.
1.124     lukem     604:
1.135     lukem     605:
1.139     lukem     606: BUILDSYMLINKS  List of two word items:
1.135     lukem     607:                        lnsrc lntgt
                    608:                For each lnsrc item, create a symlink named lntgt.
                    609:                The lntgt symlinks are removed by the cleandir target.
1.106     thorpej   610:
1.148     jmc       611: UUDECODE_FILES List of files which are stored as <file>.uue in the source
                    612:                tree. Each one will be decoded with ${TOOL_UUDECODE}.
                    613:                The source files have a `.uue' suffix, the generated files do
                    614:                not.
1.149     jmc       615:
                    616: UUDECODE_FILES_RENAME_fn Rename the output from the decode to the provided name.
1.148     jmc       617:
                    618:                *NOTE: These files are simply decoded, with no install or other
                    619:                       rule applying implicitly except being added to the clean
                    620:                       target.
1.106     thorpej   621:
1.118     lukem     622: =-=-=-=-=   bsd.gcc.mk   =-=-=-=-=
1.113     thorpej   623:
                    624: The include file <bsd.gcc.mk> computes various parameters related to GCC
                    625: support libraries.  It defines no targets.  <bsd.own.mk> MUST be included
1.134     lukem     626: before <bsd.gcc.mk>.
1.113     thorpej   627:
1.134     lukem     628: The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each
1.113     thorpej   629: of which need to know where to find certain GCC support libraries.
                    630:
1.134     lukem     631: The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable,
1.113     thorpej   632: which is generally set by the user.  If EXTERNAL_TOOLCHAIN it set, then
                    633: the compiler is asked where to find the support libraries, otherwise the
                    634: support libraries are found in ${DESTDIR}/usr/lib.
                    635:
1.134     lukem     636: <bsd.gcc.mk> sets the following variables:
1.113     thorpej   637:
1.118     lukem     638: _GCC_CRTBEGIN  The full path name to crtbegin.o.
                    639:
                    640: _GCC_CRTBEGINS The full path name to crtbeginS.o.
                    641:
                    642: _GCC_CRTEND    The full path name to crtend.o.
                    643:
                    644: _GCC_CRTENDS   The full path name to crtendS.o.
                    645:
                    646: _GCC_LIBGCCDIR The directory where libgcc.a is located.
                    647:
                    648:
                    649: =-=-=-=-=   bsd.inc.mk   =-=-=-=-=
                    650:
1.134     lukem     651: The include file <bsd.inc.mk> defines the includes target and uses the
1.118     lukem     652: variables:
                    653:
1.124     lukem     654: INCS           The list of include files.
1.118     lukem     655:
                    656: INCSDIR                The location to install the include files.
                    657:
                    658: INCSNAME       Target name of the include file, if only one; same as
                    659:                FILESNAME, but for include files.
                    660:
1.134     lukem     661: INCSYMLINKS    Similar to SYMLINKS in <bsd.links.mk>, except that these
                    662:                are installed in the 'includes' target and not the
                    663:                (much later) 'install' target.
                    664:
1.118     lukem     665: INCSNAME_<file>        The name file <file> should be installed as, if not <file>,
                    666:                same as FILESNAME_<file>, but for include files.
                    667:
                    668:
                    669: =-=-=-=-=   bsd.info.mk   =-=-=-=-=
                    670:
                    671: The include file <bsd.info.mk> is used to generate and install GNU Info
                    672: documentation from respective Texinfo source files.  It defines three
                    673: implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the
                    674: following variables:
                    675:
                    676: TEXINFO                List of Texinfo source files.  Info documentation will
                    677:                consist of single files with the extension replaced by
                    678:                .info.
                    679:
                    680: INFOFLAGS      Flags to pass to makeinfo.  []
                    681:
                    682:
                    683: =-=-=-=-=   bsd.kernobj.mk   =-=-=-=-=
                    684:
                    685: The include file <bsd.kernobj.mk> defines variables related to the
                    686: location of kernel sources and object directories.
                    687:
                    688: KERNSRCDIR     Is the location of the top of the kernel src.
1.124     lukem     689:                [${_SRC_TOP_}/sys]
1.118     lukem     690:
1.124     lukem     691: KERNARCHDIR    Is the location of the machine dependent kernel sources.
                    692:                [arch/${MACHINE}]
1.120     lukem     693:
1.124     lukem     694: KERNCONFDIR    Is where the configuration files for kernels are found.
                    695:                [${KERNSRCDIR}/${KERNARCHDIR}/conf]
1.118     lukem     696:
                    697: KERNOBJDIR     Is the kernel build directory.  The kernel GENERIC for
                    698:                instance will be compiled in ${KERNOBJDIR}/GENERIC.
                    699:                The default value is
                    700:                ${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile
                    701:                if it exists or the target 'obj' is being made.
                    702:                Otherwise the default is
                    703:                ${KERNSRCDIR}/${KERNARCHDIR}/compile.
                    704:
                    705: It is important that Makefiles (such as those under src/distrib) that
1.134     lukem     706: wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR}
1.118     lukem     707: rather than make assumptions about the location of the compiled kernel.
                    708:
                    709:
                    710: =-=-=-=-=   bsd.kinc.mk   =-=-=-=-=
                    711:
                    712: The include file <bsd.kinc.mk> defines the many targets (includes,
                    713: subdirectories, etc.), and is used by kernel makefiles to handle
                    714: include file installation.  It is intended to be included alone, by
1.134     lukem     715: kernel Makefiles.  It uses similar variables to <bsd.inc.mk>.
                    716: Please see <bsd.kinc.mk> for more details, and keep the documentation
                    717: in that file up to date.
1.118     lukem     718:
                    719:
                    720: =-=-=-=-=   bsd.lib.mk   =-=-=-=-=
                    721:
                    722: The include file <bsd.lib.mk> has support for building libraries.  It has
                    723: the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend,
                    724: includes, install, lint, and tags.  Additionally, it has a checkver target
                    725: which checks for installed shared object libraries whose version is greater
                    726: that the version of the source. It has a limited number of suffixes,
1.134     lukem     727: consistent with the current needs of the BSD tree.  <bsd.lib.mk> includes
1.118     lukem     728: <bsd.shlib.mk> to get shared library parameters.
                    729:
                    730: It sets/uses the following variables:
                    731:
                    732: LIB            The name of the library to build.
                    733:
                    734: LIBDIR         Target directory for libraries.
                    735:
                    736: SHLIBINSTALLDIR        Target directory for shared libraries if ${USE_SHLIBDIR}
1.142     lukem     737:                is not "no".
1.118     lukem     738:
1.142     lukem     739: USE_SHLIBDIR   If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR}
1.118     lukem     740:                as the path to install shared libraries to.
                    741:                USE_SHLIBDIR must be defined before <bsd.own.mk> is included.
1.130     lukem     742:                Default: no
1.118     lukem     743:
1.154     lukem     744: MKPRIVATELIB   If not "no", act as "MKPROFILE=no MKPIC=no MKLINT=no",
                    745:                and don't install the (.a) library.
                    746:                This is useful for "build only" helper libraries.
                    747:                Default: no
                    748:
1.118     lukem     749: LINTLIBDIR     Target directory for lint libraries.
                    750:
                    751: LIBGRP         Library group.
                    752:
                    753: LIBOWN         Library owner.
                    754:
                    755: LIBMODE                Library mode.
                    756:
                    757: LDADD          Additional loader objects.
                    758:
                    759: MAN            The manual pages to be installed (use a .1 - .9 suffix).
                    760:
                    761: NOCHECKVER_<library>
                    762: NOCHECKVER     If set, disables checking for installed shared object
                    763:                libraries with versions greater than the source.  A
                    764:                particular library name, without the "lib" prefix, may
                    765:                be appended to the variable name to disable the check for
                    766:                only that library.
                    767:
                    768: SRCS           List of source files to build the library.  Suffix types
                    769:                .s, .c, and .f are supported.  Note, .s files are preferred
                    770:                to .c files of the same name.  (This is not the default for
                    771:                versions of make.)
                    772:
1.157     lukem     773: LIBDPLIBS      A list of the tuples:
                    774:                        libname  path-to-srcdir-of-libname
                    775:
                    776:                For each tuple;
                    777:                     *  LIBDO.libname contains the .OBJDIR of the library
                    778:                        `libname', and if it is not set it is determined
                    779:                        from the srcdir and added to MAKEOVERRIDES (the
                    780:                        latter is to allow for build time optimization).
                    781:                     *  LDADD gets  -L${LIBDO.libname} -llibname    added.
                    782:                     *  DPADD gets  ${LIBDO.libname}/liblibname.so  or
                    783:                                    ${LIBDO.libname}/liblibname.a   added.
                    784:
                    785:                This variable may be used for individual libraries, as
                    786:                well as in parent directories to cache common libraries
                    787:                as a build-time optimization.
                    788:
1.118     lukem     789: The include file <bsd.lib.mk> includes the file named "../Makefile.inc"
                    790: if it exists, as well as the include file <bsd.man.mk>.
                    791:
                    792: It has rules for building profiled objects; profiled libraries are
                    793: built by default.
                    794:
                    795: Libraries are ranlib'd when made.
                    796:
                    797:
                    798: =-=-=-=-=   bsd.links.mk   =-=-=-=-=
                    799:
                    800: The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables
1.134     lukem     801: and is included from from <bsd.lib.mk> and <bsd.prog.mk>.
                    802:
                    803: LINKS          The list of hard links, consisting of pairs of paths:
                    804:                        source-file target-file
                    805:                ${DESTDIR} is prepended to both paths before linking.
                    806:                For example, to link /bin/test and /bin/[, use:
                    807:                        LINKS=/bin/test /bin/[
                    808:
1.153     lukem     809: CONFIGLINKS    Similar semantics to LINKS, except that the links
                    810:                are installed by the `configinstall' target,
                    811:                not the `install' target.
                    812:
1.134     lukem     813: SYMLINKS       The list of symbolic links, consisting of pairs of paths:
                    814:                        source-file target-file
                    815:                ${DESTDIR} is only prepended to target-file before linking.
                    816:                For example, to symlink /usr/bin/tar to /bin/tar resulting
                    817:                in ${DESTDIR}/usr/bin/tar -> /bin/tar:
                    818:                        SYMLINKS=/bin/tar /usr/bin/tar
1.118     lukem     819:
1.153     lukem     820: CONFIGSYMLINKS Similar semantics to SYMLINKS, except that the symbolic links
                    821:                are installed by the `configinstall' target,
                    822:                not the `install' target.
                    823:
1.118     lukem     824:
                    825: =-=-=-=-=   bsd.man.mk   =-=-=-=-=
                    826:
                    827: The include file <bsd.man.mk> handles installing manual pages and their
                    828: links.
                    829:
                    830: It has a two targets:
                    831:
                    832:        maninstall:
                    833:                Install the manual page sources and their links.
                    834:        catinstall:
                    835:                Install the preformatted manual pages and their links.
                    836:
                    837: It sets/uses the following variables:
                    838:
                    839: MANDIR         Base path for manual installation.
                    840:
                    841: MANGRP         Manual group.
                    842:
                    843: MANOWN         Manual owner.
                    844:
                    845: MANMODE                Manual mode.
                    846:
                    847: MANSUBDIR      Subdirectory under the manual page section, i.e. "/vax"
                    848:                or "/tahoe" for machine specific manual pages.
                    849:
                    850: MAN            The manual pages to be installed (use a .1 - .9 suffix).
                    851:
                    852: MLINKS         List of manual page links (using a .1 - .9 suffix).  The
                    853:                linked-to file must come first, the linked file second,
                    854:                and there may be multiple pairs.  The files are soft-linked.
                    855:
                    856: The include file <bsd.man.mk> includes a file named "../Makefile.inc" if
                    857: it exists.
                    858:
                    859:
                    860: =-=-=-=-=   bsd.obj.mk   =-=-=-=-=
                    861:
                    862: The include file <bsd.obj.mk> defines targets related to the creation
                    863: and use of separated object and source directories.
                    864:
                    865: If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses
                    866: ${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if
                    867: it exists.  Otherwise make(1) looks for the existence of a
                    868: subdirectory (or a symlink to a directory) of the source directory
                    869: into which built targets should be placed.  If an environment variable
                    870: named MAKEOBJDIR is set, make(1) uses its value as the name of the
                    871: object directory; failing that, make first looks for a subdirectory
                    872: named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj".
                    873:
                    874: Object directories are not created automatically by make(1) if they
                    875: don't exist; you need to run a separate "make obj".  (This will happen
                    876: during a top-level build if "MKOBJDIRS" is set to a value other than
                    877: "no").  When the source directory is a subdirectory of ${BSDSRCDIR} --
                    878: and this is determined by a simple string prefix comparison -- object
                    879: directories are created in a separate object directory tree, and a
                    880: symlink to the object directory in that tree is created in the source
                    881: directory; otherwise, "make obj" assumes that you're not in the main
                    882: source tree and that it's not safe to use a separate object tree.
                    883:
                    884: Several variables used by <bsd.obj.mk> control exactly what
                    885: directories and links get created during a "make obj":
                    886:
                    887: MAKEOBJDIR     If set, this is the component name of the object
                    888:                directory.
                    889:
                    890: OBJMACHINE     If this is set but MAKEOBJDIR is not set, creates
                    891:                object directories or links named "obj.${MACHINE}";
                    892:                otherwise, just creates ones named "obj".
                    893:
                    894: USR_OBJMACHINE  If set, and the current directory is a subdirectory of
                    895:                ${BSDSRCDIR}, create object directory in the
                    896:                corresponding subdirectory of ${BSDOBJDIR}.${MACHINE};
                    897:                otherwise, create it in the corresponding subdirectory
                    898:                of ${BSDOBJDIR}
1.113     thorpej   899:
1.118     lukem     900: BUILDID                If set, the contents of this variable are appended
                    901:                to the object directory name.  If OBJMACHINE is also
                    902:                set, ".${BUILDID}" is added after ".${MACHINE}".
1.113     thorpej   903:
1.106     thorpej   904:
1.118     lukem     905: =-=-=-=-=   bsd.prog.mk   =-=-=-=-=
1.106     thorpej   906:
1.1       cgd       907: The include file <bsd.prog.mk> handles building programs from one or
                    908: more source files, along with their manual pages.  It has a limited number
1.134     lukem     909: of suffixes, consistent with the current needs of the BSD tree.
                    910: <bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters.
1.1       cgd       911:
1.16      jtc       912: It has eight targets:
1.1       cgd       913:
                    914:        all:
1.102     thorpej   915:                build the program and its manual page.  This also
                    916:                creates a GDB initialization file (.gdbinit) in
                    917:                the objdir.  The .gdbinit file sets the shared library
                    918:                prefix to ${DESTDIR} to facilitate cross-debugging.
1.1       cgd       919:        clean:
                    920:                remove the program, any object files and the files a.out,
1.24      mikel     921:                Errs, errs, mklog, and ${PROG}.core.
1.1       cgd       922:        cleandir:
                    923:                remove all of the files removed by the target clean, as
                    924:                well as .depend, tags, and any manual pages.
1.42      lukem     925:                `distclean' is a synonym for `cleandir'.
1.1       cgd       926:        depend:
                    927:                make the dependencies for the source files, and store
                    928:                them in the file .depend.
1.16      jtc       929:        includes:
                    930:                install any header files.
1.1       cgd       931:        install:
                    932:                install the program and its manual pages; if the Makefile
                    933:                does not itself define the target install, the targets
                    934:                beforeinstall and afterinstall may also be used to cause
                    935:                actions immediately before and after the install target
                    936:                is executed.
                    937:        lint:
                    938:                run lint on the source files
                    939:        tags:
                    940:                create a tags file for the source files.
                    941:
                    942: It sets/uses the following variables:
                    943:
                    944: BINGRP         Binary group.
                    945:
                    946: BINOWN         Binary owner.
                    947:
                    948: BINMODE                Binary mode.
                    949:
                    950: CLEANFILES     Additional files to remove for the clean and cleandir targets.
                    951:
                    952: COPTS          Additional flags to the compiler when creating C objects.
1.112     thorpej   953:
1.125     lukem     954: COPTS.<fn>     Additional flags to the compiler when creating the
                    955:                C objects for <fn>.
                    956:                For <fn>.[ly], "<fn>.c" must be used.
                    957:
1.112     thorpej   958: CPUFLAGS       Additional flags to the compiler/assembler to select
                    959:                CPU instruction set options, CPU tuning options, etc.
1.35      lukem     960:
1.125     lukem     961: CPUFLAGS.<fn>  Additional flags to the compiler/assembler for <fn>.
                    962:                For <fn>.[ly], "<fn>.c" must be used.
                    963:
1.124     lukem     964: CPPFLAGS       Additional flags to the C pre-processor.
1.125     lukem     965:
                    966: CPPFLAGS.<fn>  Additional flags to the C pre-processor for <fn>.
                    967:                For <fn>.[ly], "<fn>.c" must be used.
1.102     thorpej   968:
                    969: GDBINIT                List of GDB initialization files to add to "source"
                    970:                directives in the .gdbinit file that is created in the
                    971:                objdir.
1.1       cgd       972:
                    973: LDADD          Additional loader objects.  Usually used for libraries.
                    974:                For example, to load with the compatibility and utility
                    975:                libraries, use:
                    976:
1.5       jtc       977:                        LDADD+=-lutil -lcompat
1.1       cgd       978:
1.178     lukem     979: LDFLAGS                Additional linker flags (passed to ${CC} during link).
1.1       cgd       980:
1.134     lukem     981: LINKS          See <bsd.links.mk>
                    982:
1.177     mrg       983: OBJCOPTS       Additional flags to the compiler when creating ObjC objects.
                    984:
                    985: OBJCOPTS.<fn>  Additional flags to the compiler when creating the
                    986:                ObjC objects for <fn>.
                    987:                For <fn>.[ly], "<fn>.c" must be used.
                    988:
1.134     lukem     989: SYMLINKS       See <bsd.links.mk>
1.1       cgd       990:
1.15      cgd       991: MAN            Manual pages (should end in .1 - .9).  If no MAN variable is
1.8       cgd       992:                defined, "MAN=${PROG}.1" is assumed.
1.1       cgd       993:
1.193     perry     994: PAXCTL_FLAGS   If defined then paxctl(1) is ran on binary after link
                    995:                time, with the value of the variable as args to it.
                    996:
                    997: PAXCTL_FLAGS.${PROG} Custom override for PAXCTL_FLAGS.
                    998:
1.1       cgd       999: PROG           The name of the program to build.  If not supplied, nothing
                   1000:                is built.
                   1001:
1.88      thorpej  1002: PROG_CXX       If defined, the name of the program to build.  Also
                   1003:                causes <bsd.prog.mk> to link the program with the C++
                   1004:                compiler rather than the C compiler.  PROG_CXX overrides
                   1005:                the value of PROG if PROG is also set.
1.87      thorpej  1006:
1.21      christos 1007: PROGNAME       The name that the above program will be installed as, if
                   1008:                different from ${PROG}.
                   1009:
1.37      tv       1010: SRCS           List of source files to build the program.  If SRCS is not
1.1       cgd      1011:                defined, it's assumed to be ${PROG}.c.
1.108     jwise    1012:
                   1013: DPSRCS         List of source files which are needed for generating
                   1014:                dependencies, but are not needed in ${SRCS}.
1.1       cgd      1015:
                   1016: DPADD          Additional dependencies for the program.  Usually used for
                   1017:                libraries.  For example, to depend on the compatibility and
                   1018:                utility libraries use:
                   1019:
1.5       jtc      1020:                        DPADD+=${LIBCOMPAT} ${LIBUTIL}
1.1       cgd      1021:
                   1022:                The following libraries are predefined for DPADD:
                   1023:
1.21      christos 1024:                LIBCRT0?=       ${DESTDIR}/usr/lib/crt0.o
1.196     joerg    1025:                LIBARCHIVE?=    ${DESTDIR}/usr/lib/libarchive.a
1.159     lukem    1026:                LIBASN1?=       ${DESTDIR}/usr/lib/libasn1.a
1.180     gdamore  1027:                LIBBLUETOOTH?=  ${DESTDIR}/usr/lib/libbluetooth.a
1.159     lukem    1028:                LIBBSDMALLOC?=  ${DESTDIR}/usr/lib/libbsdmalloc.a
1.99      itojun   1029:                LIBBZ2?=        ${DESTDIR}/usr/lib/libbz2.a
1.21      christos 1030:                LIBC?=          ${DESTDIR}/usr/lib/libc.a
                   1031:                LIBC_PIC?=      ${DESTDIR}/usr/lib/libc_pic.a
1.99      itojun   1032:                LIBCOM_ERR?=    ${DESTDIR}/usr/lib/libcom_err.a
1.21      christos 1033:                LIBCOMPAT?=     ${DESTDIR}/usr/lib/libcompat.a
                   1034:                LIBCRYPT?=      ${DESTDIR}/usr/lib/libcrypt.a
1.99      itojun   1035:                LIBCRYPTO?=     ${DESTDIR}/usr/lib/libcrypto.a
                   1036:                LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a
1.105     itojun   1037:                LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a
1.99      itojun   1038:                LIBCRYPTO_RC5?= ${DESTDIR}/usr/lib/libcrypto_rc5.a
1.21      christos 1039:                LIBCURSES?=     ${DESTDIR}/usr/lib/libcurses.a
                   1040:                LIBDBM?=        ${DESTDIR}/usr/lib/libdbm.a
                   1041:                LIBDES?=        ${DESTDIR}/usr/lib/libdes.a
                   1042:                LIBEDIT?=       ${DESTDIR}/usr/lib/libedit.a
1.114     provos   1043:                LIBEVENT?=      ${DESTDIR}/usr/lib/libevent.a
1.73      blymn    1044:                LIBFORM?=       ${DESTDIR}/usr/lib/libform.a
1.21      christos 1045:                LIBGCC?=        ${DESTDIR}/usr/lib/libgcc.a
                   1046:                LIBGNUMALLOC?=  ${DESTDIR}/usr/lib/libgnumalloc.a
1.99      itojun   1047:                LIBGSSAPI?=     ${DESTDIR}/usr/lib/libgssapi.a
                   1048:                LIBHDB?=        ${DESTDIR}/usr/lib/libhdb.a
1.70      itojun   1049:                LIBINTL?=       ${DESTDIR}/usr/lib/libintl.a
1.49      itojun   1050:                LIBIPSEC?=      ${DESTDIR}/usr/lib/libipsec.a
1.99      itojun   1051:                LIBKADM5CLNT?=  ${DESTDIR}/usr/lib/libkadm5clnt.a
                   1052:                LIBKADM5SRV?=   ${DESTDIR}/usr/lib/libkadm5srv.a
                   1053:                LIBKAFS?=       ${DESTDIR}/usr/lib/libkafs.a
                   1054:                LIBKRB5?=       ${DESTDIR}/usr/lib/libkrb5.a
1.21      christos 1055:                LIBKVM?=        ${DESTDIR}/usr/lib/libkvm.a
                   1056:                LIBL?=          ${DESTDIR}/usr/lib/libl.a
                   1057:                LIBM?=          ${DESTDIR}/usr/lib/libm.a
1.53      blymn    1058:                LIBMENU?=       ${DESTDIR}/usr/lib/libmenu.a
1.99      itojun   1059:                LIBOBJC?=       ${DESTDIR}/usr/lib/libobjc.a
                   1060:                LIBOSSAUDIO?=   ${DESTDIR}/usr/lib/libossaudio.a
1.159     lukem    1061:                LIBPAM?=        ${DESTDIR}/usr/lib/libpam.a
1.21      christos 1062:                LIBPCAP?=       ${DESTDIR}/usr/lib/libpcap.a
1.99      itojun   1063:                LIBPCI?=        ${DESTDIR}/usr/lib/libpci.a
1.100     thorpej  1064:                LIBPMC?=        ${DESTDIR}/usr/lib/libpmc.a
1.26      kleink   1065:                LIBPOSIX?=      ${DESTDIR}/usr/lib/libposix.a
1.110     thorpej  1066:                LIBPTHREAD?=    ${DESTDIR}/usr/lib/libpthread.a
                   1067:                LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a
1.163     christos 1068:                LIBRADIUS?=     ${DESTDIR}/usr/lib/libradius.a
1.21      christos 1069:                LIBRESOLV?=     ${DESTDIR}/usr/lib/libresolv.a
1.99      itojun   1070:                LIBRMT?=        ${DESTDIR}/usr/lib/librmt.a
                   1071:                LIBROKEN?=      ${DESTDIR}/usr/lib/libroken.a
1.21      christos 1072:                LIBRPCSVC?=     ${DESTDIR}/usr/lib/librpcsvc.a
1.110     thorpej  1073:                LIBRT?=         ${DESTDIR}/usr/lib/librt.a
1.180     gdamore  1074:                LIBSDP?=        ${DESTDIR}/usr/lib/libsdp.a
1.21      christos 1075:                LIBSKEY?=       ${DESTDIR}/usr/lib/libskey.a
1.140     lukem    1076:                LIBSL?=         ${DESTDIR}/usr/lib/libsl.a
1.99      itojun   1077:                LIBSS?=         ${DESTDIR}/usr/lib/libss.a
1.159     lukem    1078:                LIBSSH?=        ${DESTDIR}/usr/lib/libssh.a
1.99      itojun   1079:                LIBSSL?=        ${DESTDIR}/usr/lib/libssl.a
1.187     christos 1080:                LIBSSP?=        ${DESTDIR}/usr/lib/libssp.a
1.140     lukem    1081:                LIBSTDCXX?=     ${DESTDIR}/usr/lib/libstdc++.a
1.186     mrg      1082:                LIBSUPCXX?=     ${DESTDIR}/usr/lib/libsupc++.a
1.21      christos 1083:                LIBTERMCAP?=    ${DESTDIR}/usr/lib/libtermcap.a
1.99      itojun   1084:                LIBUSBHID?=     ${DESTDIR}/usr/lib/libusbhid.a
1.21      christos 1085:                LIBUTIL?=       ${DESTDIR}/usr/lib/libutil.a
                   1086:                LIBWRAP?=       ${DESTDIR}/usr/lib/libwrap.a
                   1087:                LIBY?=          ${DESTDIR}/usr/lib/liby.a
                   1088:                LIBZ?=          ${DESTDIR}/usr/lib/libz.a
1.1       cgd      1089:
                   1090: SHAREDSTRINGS  If defined, a new .c.o rule is used that results in shared
1.12      christos 1091:                strings, using xstr(1). Note that this will not work with
                   1092:                parallel makes.
1.1       cgd      1093:
1.59      jlam     1094: STRIPFLAG      The flag passed to the install program to cause the binary
1.1       cgd      1095:                to be stripped.
                   1096:
                   1097: SUBDIR         A list of subdirectories that should be built as well.
                   1098:                Each of the targets will execute the same target in the
                   1099:                subdirectories.
                   1100:
1.21      christos 1101: SCRIPTS                A list of interpreter scripts [file.{sh,csh,pl,awk,...}].
                   1102:                These are installed exactly like programs.
                   1103:
1.166     rtr      1104: SCRIPTSDIR     The location to install the scripts.  Each script can be
                   1105:                installed to a separate path by setting SCRIPTSDIR_<script>.
                   1106:
1.21      christos 1107: SCRIPTSNAME    The name that the above program will be installed as, if
                   1108:                different from ${SCRIPTS}. These can be further specialized
                   1109:                by setting SCRIPTSNAME_<script>.
                   1110:
1.124     lukem    1111: FILES          See description of <bsd.files.mk>.
1.21      christos 1112:
1.106     thorpej  1113: SHLINKDIR      Target directory for shared linker.  See description of
                   1114:                <bsd.own.mk> for additional information about this variable.
1.130     lukem    1115:
1.1       cgd      1116: The include file <bsd.prog.mk> includes the file named "../Makefile.inc"
                   1117: if it exists, as well as the include file <bsd.man.mk>.
                   1118:
                   1119: Some simple examples:
                   1120:
                   1121: To build foo from foo.c with a manual page foo.1, use:
                   1122:
                   1123:        PROG=   foo
                   1124:
                   1125:        .include <bsd.prog.mk>
                   1126:
                   1127: To build foo from foo.c with a manual page foo.2, add the line:
                   1128:
1.9       cgd      1129:        MAN=    foo.2
1.1       cgd      1130:
                   1131: If foo does not have a manual page at all, add the line:
                   1132:
1.75      agc      1133:        MKMAN=  no
1.1       cgd      1134:
                   1135: If foo has multiple source files, add the line:
                   1136:
                   1137:        SRCS=   a.c b.c c.c d.c
                   1138:
                   1139:
1.118     lukem    1140: =-=-=-=-=   bsd.rpc.mk   =-=-=-=-=
                   1141:
                   1142: The include file <bsd.rpc.mk> contains a makefile fragment used to
                   1143: construct source files built by rpcgen.
1.72      sommerfe 1144:
1.118     lukem    1145: The following macros may be defined in makefiles which include
                   1146: <bsd.rpc.mk> in order to control which files get built and how they
                   1147: are to be built:
1.21      christos 1148:
1.118     lukem    1149: RPC_INCS:      construct .h file from .x file
1.120     lukem    1150: RPC_XDRFILES:  construct _xdr.c from .x file
1.118     lukem    1151:                (for marshalling/unmarshalling data types)
                   1152: RPC_SVCFILES:  construct _svc.c from .x file
                   1153:                (server-side stubs)
                   1154: RPC_SVCFLAGS:  Additional flags passed to builds of RPC_SVCFILES.
1.21      christos 1155:
1.118     lukem    1156: RPC_XDIR:      Directory containing .x/.h files
1.23      christos 1157:
                   1158:
1.118     lukem    1159: =-=-=-=-=   bsd.shlib.mk   =-=-=-=-=
1.21      christos 1160:
1.118     lukem    1161: The include file <bsd.shlib.mk> computes parameters for shared library
                   1162: installation and use.  It defines no targets.  <bsd.own.mk> MUST be
1.134     lukem    1163: included before <bsd.shlib.mk>.
1.21      christos 1164:
1.134     lukem    1165: <bsd.own.mk> sets the following variables, if they are not already defined
1.118     lukem    1166: (defaults are in brackets):
1.21      christos 1167:
1.142     lukem    1168: SHLIBINSTALLDIR        If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR}
                   1169:                instead of ${LIBDIR} as the base path for shared library
                   1170:                installation.  [/lib]
1.21      christos 1171:
1.118     lukem    1172: SHLIBDIR       The path to USE_SHLIBDIR shared libraries to use when building
                   1173:                a program.  [/lib for programs in /bin and /sbin, /usr/lib
                   1174:                for all others.]
1.81      wiz      1175:
1.142     lukem    1176: _LIBSODIR      Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no",
1.118     lukem    1177:                otherwise set to ${LIBDIR}
1.81      wiz      1178:
1.118     lukem    1179: SHLINKINSTALLDIR Base path for shared linker.  [/libexec]
1.39      cgd      1180:
1.118     lukem    1181: SHLINKDIR      Path to use for shared linker when building a program.
                   1182:                [/libexec for programs in /bin and /sbin, /usr/libexec for
                   1183:                all others.]
1.39      cgd      1184:
1.13      christos 1185:
1.118     lukem    1186: =-=-=-=-=   bsd.subdir.mk   =-=-=-=-=
1.13      christos 1187:
1.118     lukem    1188: The include file <bsd.subdir.mk> contains the default targets for building
1.120     lukem    1189: subdirectories.  It has the same eight targets as <bsd.prog.mk>: all,
1.118     lukem    1190: clean, cleandir, depend, includes, install, lint, and tags.  For all of
1.142     lukem    1191: the directories listed in ${SUBDIR}, the specified directory will be
                   1192: visited and the target made.  There is also a default target which allows
                   1193: the command "make subdir" where subdir is any directory listed in ${SUBDIR}.
1.47      tv       1194:
1.118     lukem    1195: As a special case, the use of a token .WAIT as an entry in SUBDIR acts
                   1196: as a synchronization barrier when multiple make jobs are run; subdirs
                   1197: before the .WAIT must complete before any subdirs after .WAIT are
                   1198: started.  See make(1) for some caveats on use of .WAIT and other
                   1199: special sources.
1.47      tv       1200:
                   1201:
1.118     lukem    1202: =-=-=-=-=   bsd.sys.mk   =-=-=-=-=
1.47      tv       1203:
1.13      christos 1204: The include file <bsd.sys.mk> is used by <bsd.prog.mk> and
1.14      cgd      1205: <bsd.lib.mk>.  It contains overrides that are used when building
1.133     lukem    1206: the NetBSD source tree.
                   1207:
                   1208: The following variables control how various files are compiled/built.
1.142     lukem    1209: (Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"):
1.133     lukem    1210:
                   1211: AR             Create, modify, and extract from archives.  [ar]
                   1212:
                   1213: ARFLAGS                Options to ${AR}.  [rl]
                   1214:
1.151     lukem    1215: AS             Assembler.  [as]
                   1216:
                   1217: AFLAGS         Options to ${AS}.  []
                   1218:
1.133     lukem    1219: CC             C compiler.  [cc]
                   1220:
                   1221: CFLAGS         Options to ${CC}.  [Usually -O or -O2]
                   1222:
                   1223: CPP            C Pre-Processor.  [cpp]
                   1224:
                   1225: CPPFLAGS       Options to ${CPP}.  []
                   1226:
1.151     lukem    1227: CPUFLAGS       Optimization flags for ${CC}.  []
1.133     lukem    1228:
                   1229: CXX            C++ compiler.  [c++]
                   1230:
                   1231: CXXFLAGS       Options to ${CXX}.  [${CFLAGS}]
                   1232:
                   1233: ELF2ECOFF      Convert ELF-format executable to ECOFF.  [elf2ecoff]
                   1234:
                   1235: FC             Fortran compiler.  [f77]
                   1236:
                   1237: FFLAGS         Options to {$FC}.  [-O]
                   1238:
                   1239: INSTALL                install(1) command.  [install]
                   1240:
                   1241: LEX            Lexical analyzer.  [lex]
                   1242:
                   1243: LFLAGS         Options to ${LEX}.  []
                   1244:
1.145     jwise    1245: LPREFIX                Symbol prefix for ${LEX} (see -P option in lex(1)) [yy]
                   1246:
1.133     lukem    1247: LD             Linker.  [ld]
                   1248:
1.178     lukem    1249: LDFLAGS                Options to ${CC} during the link process.  []
1.133     lukem    1250:
                   1251: LINT           C program verifier.  [lint]
                   1252:
1.173     perry    1253: LINTFLAGS      Options to ${LINT}.  [-chapbxzFS]
1.133     lukem    1254:
                   1255: LORDER         List dependencies for object files.  [lorder]
                   1256:
                   1257: MAKE           make(1).  [make]
                   1258:
                   1259: MKDEP          Construct Makefile dependency list.  [mkdep]
                   1260:
                   1261: NM             List symbols from object files.  [nm]
                   1262:
                   1263: PC             Pascal compiler.  [pc]  (Not present)
                   1264:
                   1265: PFLAGS         Options to ${PC}.  []
                   1266:
                   1267: OBJC           Objective C compiler.  [${CC}]
                   1268:
                   1269: OBJCFLAGS      Options to ${OBJC}.  [${CFLAGS}]
                   1270:
                   1271: OBJCOPY                Copy and translate object files.  [objcopy]
                   1272:
1.168     riz      1273: OBJDUMP                Display information from object files.  [objdump]
                   1274:
1.133     lukem    1275: RANLIB         Generate index to archive.  [ranlib]
                   1276:
                   1277: SHELL          Shell.  [sh]
                   1278:
                   1279: SIZE           List section sizes and total size.  [size]
                   1280:
                   1281: STRIP          Discard symbols from object files.  [strip]
                   1282:
                   1283: TSORT          Topological sort of a directed graph.  [tsort -q]
                   1284:
                   1285: YACC           LALR(1) parser generator.  [yacc]
                   1286:
                   1287: YFLAGS         Options to ${YACC}.  []
                   1288:
                   1289: YHEADER                If defined, add "-d" to YFLAGS, and add dependencies
                   1290:                from <file>.y to <file>.h and <file>.c, and add
                   1291:                <foo>.h to CLEANFILES.
                   1292:
                   1293: YPREFIX                If defined, add "-p ${YPREFIX}" to YFLAGS.
                   1294:
1.116     lukem    1295:
                   1296: The following variables are defined to commands to perform the
                   1297: appropriate operation, with the default in [brackets].
1.142     lukem    1298: (Note that these are overridden in <bsd.own.mk> if USETOOLS == "yes"):
1.116     lukem    1299:
                   1300: TOOL_ASN1_COMPILE      ASN1 compiler.  [asn1_compile]
                   1301:
                   1302: TOOL_CAP_MKDB          Create capability database.  [cap_mkdb]
                   1303:
                   1304: TOOL_CAT               Concatenate and print files.  [cat]
                   1305:
                   1306: TOOL_CKSUM             Display file checksums.  [cksum]
                   1307:
                   1308: TOOL_COMPILE_ET                Error table compiler.  [compile_et]
                   1309:
                   1310: TOOL_CONFIG            Build kernel compilation directories.  [config]
                   1311:
                   1312: TOOL_CRUNCHGEN         Generate crunched binary build environment.  [crunchgen]
                   1313:
                   1314: TOOL_CTAGS             Create a tags file.  [ctags]
                   1315:
                   1316: TOOL_DB                        Manipulate db(3) databases.  [db]
                   1317:
                   1318: TOOL_EQN               Format equations for groff.  [eqn]
                   1319:
                   1320: TOOL_FGEN              IEEE 1275 Open Firmware FCode Tokenizer.  [fgen]
                   1321:
1.169     thorpej  1322: TOOL_GENASSYM          Generate constants for assembly files.  [genassym]
                   1323:
1.116     lukem    1324: TOOL_GENCAT            Generate NLS message catalogs.  [gencat]
                   1325:
                   1326: TOOL_GROFF             Front end for groff document formatting system.  [groff]
                   1327:
                   1328: TOOL_HEXDUMP           Ascii, decimal, hexadecimal, octal dump.  [hexdump]
                   1329:
                   1330: TOOL_INDXBIB           Make bibliographic database's inverted index.  [indxbib]
                   1331:
                   1332: TOOL_INSTALLBOOT       Install disk bootstrap software.  [installboot]
                   1333:
                   1334: TOOL_INSTALL_INFO      Update info/dir entries.  [install-info]
                   1335:
1.192     apb      1336: TOOL_JOIN              Relational database operator.  [join]
                   1337:
1.116     lukem    1338: TOOL_M4                        M4 macro language processor.  [m4]
                   1339:
                   1340: TOOL_MAKEFS            Create file system image from directory tree.  [makefs]
                   1341:
                   1342: TOOL_MAKEINFO          Translate Texinfo documents.  [makeinfo]
                   1343:
                   1344: TOOL_MAKEWHATIS                Create a whatis.db database.  [makewhatis]
                   1345:
                   1346: TOOL_MDSETIMAGE                Set kernel RAM disk image.  [mdsetimage]
                   1347:
                   1348: TOOL_MENUC             Menu compiler.  [menuc]
                   1349:
                   1350: TOOL_MKCSMAPPER                Make charset mapping table.  [mkcsmapper]
                   1351:
                   1352: TOOL_MKESDB            Make encoding scheme database.  [mkesdb]
                   1353:
                   1354: TOOL_MKLOCALE          Make LC_CTYPE locale files.  [mklocale]
                   1355:
                   1356: TOOL_MKMAGIC           Create database for file(1).  [file]
                   1357:
                   1358: TOOL_MKTEMP            Make (unique) temporary file name.  [mktemp]
                   1359:
                   1360: TOOL_MSGC              Simple message list compiler.  [msgc]
                   1361:
                   1362: TOOL_MTREE             Map a directory hierarchy.  [mtree]
                   1363:
                   1364: TOOL_PAX               Manipulate file archives and copy directories.  [pax]
                   1365:
                   1366: TOOL_PIC               Compile pictures for groff.  [pic]
                   1367:
                   1368: TOOL_PREPMKBOOTIMAGE   prep-mkbootimage (XXXBUILDSH).  [prep-mkbootimage]
                   1369:
                   1370: TOOL_PWD_MKDB          Generate the password databases.  [pwd_mkdb]
                   1371:
                   1372: TOOL_REFER             Preprocess bibliographic references for groff.  [refer]
                   1373:
                   1374: TOOL_ROFF_ASCII                Generate ASCII groff output.  [nroff]
                   1375:
                   1376: TOOL_ROFF_DVI          Generate DVI groff output.  [${TOOL_GROFF} -Tdvi]
                   1377:
                   1378: TOOL_ROFF_HTML         Generate HTML groff output.
1.119     lukem    1379:                        [${TOOL_GROFF} -Tlatin1 -mdoc2html]
1.116     lukem    1380:
                   1381: TOOL_ROFF_PS           Generate PS groff output.  [${TOOL_GROFF} -Tps]
                   1382:
                   1383: TOOL_ROFF_RAW          Generate "raw" groff output.  [${TOOL_GROFF} -Z]
                   1384:
                   1385: TOOL_RPCGEN            Remote Procedure Call (RPC) protocol compiler.  [rpcgen]
                   1386:
                   1387: TOOL_SOELIM            Eliminate .so's from groff input.  [soelim]
1.123     lukem    1388:
                   1389: TOOL_STAT              Display file status.  [stat]
1.116     lukem    1390:
                   1391: TOOL_SUNLABEL          Read or modify a SunOS disk label.  [sunlabel]
                   1392:
                   1393: TOOL_TBL               Format tables for groff.  [tbl]
                   1394:
                   1395: TOOL_UUDECODE          Uudecode a binary file.  [uudecode]
                   1396:
                   1397: TOOL_VGRIND            Grind nice listings of programs.  [vgrind -f]
                   1398:
                   1399: TOOL_ZIC               Time zone compiler.  [zic]
                   1400:
1.69      sommerfe 1401:
                   1402: Other variables of note (incomplete list):
                   1403:
1.82      lukem    1404: WARNS          Crank up gcc warning options; the distinct levels are:
                   1405:                        WARNS=1
                   1406:                        WARNS=2
                   1407:                        WARNS=3
1.164     matt     1408:                        WARNS=4
1.69      sommerfe 1409:
1.144     lukem    1410: =-=-=-=-=   bsd.x11.mk   =-=-=-=-=
                   1411:
                   1412: The include file <bsd.x11.mk> contains parameters and targets for
                   1413: cross-building X11R6 from ${X11SRCDIR.xc}.
                   1414: It should be included after the general Makefile contents but before
                   1415: the include files such as <bsd.prog.mk> and <bsd.lib.mk>.
                   1416:
                   1417: It provides the following targets:
                   1418:        .man.1 .man.3 .man.4 .man.5 .man.7:
                   1419:                If ${MAN} or ${PROG} is set and ${MKMAN} != "no",
                   1420:                these rules convert from X11R6's manual page source
                   1421:                into an mdoc.old source file.
                   1422:        cleanx11man:
                   1423:                Clean up the mdoc.old files generated by the above.
                   1424:
                   1425: It sets the following variables:
                   1426:
                   1427: BINDIR                 Set to ${X11BINDIR}.
                   1428:                        To override, define after including <bsd.x11.mk>
                   1429:
                   1430: LIBDIR                 Set to ${X11USRLIBDIR}.
                   1431:                        To override, define after including <bsd.x11.mk>
                   1432:
                   1433: MANDIR                 Set to ${X11MANDIR}.
                   1434:                        To override, define after including <bsd.x11.mk>
                   1435:
                   1436: CPPFLAGS               Appended with definitions to include from
                   1437:                        ${DESTDIR}${X11INCDIR}
                   1438:
                   1439: LDFLAGS                        Appended with definitions to link from
                   1440:                        ${DESTDIR}${X11USRLIBDIR}
                   1441:
                   1442: X11FLAGS.CONNECTION    Equivalent to X11R6's CONNECTION_FLAGS.
                   1443:
                   1444: X11FLAGS.EXTENSION     Equivalent to X11R6's EXT_DEFINES.
                   1445:
                   1446: X11FLAGS.LOADABLE      Equivalent to X11R6's LOADABLE.
                   1447:
                   1448: X11FLAGS.OS_DEFINES    Equivalent to X11R6's OS_DEFINES.
                   1449:
                   1450: X11FLAGS.SERVER                Equivalent to X11R6's ServerDefines.
                   1451:
                   1452: X11FLAGS.THREADLIB     Equivalent to X11R6's THREADS_DEFINES for libraries.
                   1453:
                   1454: X11FLAGS.THREADS       Equivalent to X11R6's THREADS_DEFINES.
                   1455:
                   1456: X11FLAGS.VERSION       cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION.
                   1457:
                   1458: X11TOOL_UNXCOMM                Commandline to convert `XCOMM' comments to `#'
                   1459:
                   1460: It uses the following variables:
                   1461:
                   1462: APPDEFS                        List of app-default files to install.
                   1463:
                   1464: CPPSCRIPTS             List of files/scripts to run through cpp(1)
                   1465:                        and then ${X11TOOL_UNXCOMM}.  The source files
                   1466:                        have a `.cpp' suffix, the generated files do not.
                   1467:
                   1468: CPPSCRIPTFLAGS         Additional flags to cpp(1) when building CPPSCRIPTS.
                   1469:
                   1470: CPPSCRIPTFLAGS_<fn>    Additional flags to cpp(1) when building CPPSCRIPT <fn>.
                   1471:
                   1472:
1.30      agc      1473: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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