Annotation of src/share/mk/bsd.README, Revision 1.258
1.258 ! tron 1: # $NetBSD: bsd.README,v 1.257 2009/11/12 13:22:34 tron Exp $
1.24 mikel 2: # @(#)bsd.README 8.2 (Berkeley) 4/2/94
1.1 cgd 3:
1.213 lukem 4: This is the README file for the make "include" files for the NetBSD
5: source tree. The files are installed in /usr/share/mk, and are,
6: 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:
1.231 apb 69: HOST_xxx A command that runs on the host machine regardless of
70: whether or not the system is being cross compiled, or
71: flags for such a command.
72:
1.172 hubertf 73: MKxxx Can be set to "no" to disable functionality, or
74: "yes" to enable it.
75: Usually defaults to "yes", although some variables
76: default to "no".
77: Due to make(1) implementation issues, if a temporary
1.224 lukem 78: command-line override of a mk.conf(5) or <bsd.own.mk>
1.214 wiz 79: setting is required whilst still honoring a particular
1.172 hubertf 80: Makefile's setting of MKxxx, use
81: env MKxxx=value make
82: instead of
83: make MKxxx=value
84:
85: NOxxx If defined, disables a feature.
86: Not intended for users.
87: This is to allow Makefiles to disable functionality
88: that they don't support (such as missing man pages).
89: NOxxx variables must be defined before <bsd.own.mk>
90: is included.
91:
1.231 apb 92: TOOL_xxx A tool that is provided as part of the USETOOLS
93: framework. When not using the USETOOLS framework,
94: TOOL_xxx variables should refer to tools that are
95: already installed on the host system.
96:
1.172 hubertf 97: The following variables that control how things are made/installed that
98: are not set by default. These should not be set by Makefiles; they're for
1.224 lukem 99: the user to define in MAKECONF (see <bsd.own.mk>, below, or mk.conf(5))
100: or on the make(1) command line:
1.172 hubertf 101:
102: BUILD If defined, 'make install' checks that the targets in the
103: source directories are up-to-date and remakes them if they
104: are out of date, instead of blindly trying to install
105: out of date or non-existent targets.
106:
107: MAKEVERBOSE Control how "verbose" the standard make(1) rules are.
108: Default: 2
109: Supported values:
110: 0 Minimal output ("quiet")
111: 1 Describe what is occurring
112: 2 Describe what is occurring and echo the actual command
1.241 apb 113: 3 Ignore the effect of the "@" prefix in make commands
114: 4 Trace shell commands using the shell's -x flag
1.172 hubertf 115:
1.210 gmcgarry 116: MKATF If "no", don't build libatf-c, libatf-c++ libraries associated
117: with the Automated Testing Framework (ATF).
118: Default: yes
119:
1.252 skrll 120: MKBFD Obsolete, use MKBINUTILS
121:
122: MKBINUTILS If "no", don't build binutils (gas, ld, etc and libbfd, libopcodes)
1.172 hubertf 123: Default: yes
124:
125: MKCATPAGES If "no", don't build or install the catman pages.
126: Default: yes
127:
1.234 mrg 128: MKCOMPAT If "no", don't build or install the src/compat.
129: Default: yes on amd64/sparc64, no elsewhere.
130:
1.210 gmcgarry 131: MKCOMPLEX If "no", don't build libm support for <complex.h>
132: Default: yes
133:
1.172 hubertf 134: MKCRYPTO If "no", no cryptography support will be built into the system,
1.174 christos 135: and also acts as "MKKERBEROS=no".
1.172 hubertf 136: Default: yes
137:
138: MKCRYPTO_IDEA If not "no", IDEA support will be built into libcrypto_idea.a.
139: Default: no
140:
141: MKCRYPTO_MDC2 If not "no", MDC2 support will be built into libcrypto_mdc2.a
142: Default: no
143:
144: MKCRYPTO_RC5 If not "no", RC5 support will be built into libcrypto_rc5.a.
145: Default: no
146:
147: MKCVS If "no", don't build or install cvs(1).
148: Default: yes
149:
1.184 lukem 150: MKDEBUG If "no", don't build and install separate debugging symbols
151: into /usr/libdata/debug.
152: Default: no
153:
1.219 lukem 154: MKDEBUGLIB Build *_g.a debugging libraries, which are compiled
155: with -DDEBUG.
1.176 christos 156: Default: no
157:
1.172 hubertf 158: MKDOC If "no", don't build or install the documentation.
159: Default: yes
160:
161: MKDYNAMICROOT If "no", build programs in /bin and /sbin statically,
162: don't install certain libraries in /lib, and don't
163: install the shared linker into /libexec.
164: Default: yes
165:
1.201 lukem 166: MKGCC If "no", don't build gcc(1) or any of the GCC-related
1.186 mrg 167: libraries (libgcc, libobjc, libstdc++).
1.172 hubertf 168: Default: yes
169:
1.201 lukem 170: MKGCCCMDS If "no", don't build gcc(1), but do build the GCC-related
171: libraries (libgcc, libobjc, libstdc++).
1.172 hubertf 172: Default: yes
173:
174: MKGDB If "no", don't build gdb(1).
175: Default: yes
176:
177: MKHESIOD If "no", disables building of Hesiod infrastructure
178: (libraries and support programs).
179: Default: yes
180:
181: MKHOSTOBJ If not "no", for programs intended to be run on the compile
182: host, the name, release, and architecture of the host
183: operating system will be suffixed to the name of the object
184: directory created by "make obj".
185: Default: no
186:
1.222 lukem 187: MKHTML If "no", don't build or install the HTML man pages.
188: Default: yes
1.172 hubertf 189:
190: MKIEEEFP If "no", don't add code for IEEE754/IEC60559 conformance.
191: Has no effect on most platforms.
192: Default: yes
193:
1.225 joerg 194: MKSTRIPIDENT Strip the RCS IDs from program binaries and shared libraries.
195: Default: no
196:
1.172 hubertf 197: MKINET6 If "no", disables building of INET6 (IPv6) infrastructure
198: (libraries and support programs).
199: Default: yes
200:
201: MKINFO If "no", don't build or install Info documentation from
202: Texinfo source files.
203: Default: yes
204:
205: MKIPFILTER If "no", don't build or install the IP Filter programs and LKM.
206: Default: yes
207:
1.208 lukem 208: MKISCSI If "no", don't build or install iSCSI library or applications
1.181 mrg 209: (depends on libpthread.)
210: Default: yes
211:
1.172 hubertf 212: MKKERBEROS If "no", disables building of Kerberos v5
213: infrastructure (libraries and support programs).
214: Default: yes
215:
1.208 lukem 216: MKLDAP If "no", disables building of LDAP infrastructure
217: (libraries and support programs).
218: Default: yes
219:
1.206 lukem 220: MKLINKLIB If "no", act as "MKLINT=no MKPICINSTALL=no MKPROFILE=no".
1.172 hubertf 221: Also:
222: - don't install the .a libraries
223: - don't install _pic.a libraries on PIC systems
224: - don't build .a libraries on PIC systems
225: - don't install the .so symlink on ELF systems
226: I.e, only install the shared library (and the .so.major
227: symlink on ELF).
228: Default: yes
229:
230: MKLINT If "no", don't build or install the lint libraries.
231: Default: yes
232:
1.245 agc 233: MKLVM If "no", don't build or install teh logical volume manager
234: and device mapper tools and libraries
235: Default: no
236:
1.172 hubertf 237: MKMAN If "no", don't build or install the man or catman pages,
238: and also acts as "MKCATPAGES=no MKHTML=no".
239: Default: yes
240:
1.256 joerg 241: MKMANDOC If "yes", mandoc is built as tool and used to compile
242: catman or html pages. A directory can be exempted by
243: defining NOMANDOC. Individual man pages are exempted
244: if USETBL is set or NOMANDOC.${target} is set to "yes".
245: Default: no
246:
1.172 hubertf 247: MKMANZ If not "no", compress manual pages at installation time.
248: Default: no
249:
1.253 tsarna 250: MKMDNS If "no", disables building of mDNS infrastructure
251: (libraries and support programs).
252: Default: yes
253:
1.172 hubertf 254: MKNLS If "no", don't build or install the NLS files and locale
255: definition files.
256: Default: yes
257:
258: MKOBJ If "no", don't enable the rule which creates objdirs,
259: and also acts as "MKOBJDIRS=no".
260: Default: yes
261:
262: MKOBJDIRS If "no", don't create objdirs during a "make build".
263: Default: no
264:
265: MKPAM If "no", disables building of PAM authentication
266: infrastructure (libraries and support programs).
1.182 peter 267: Default: yes
1.172 hubertf 268:
1.210 gmcgarry 269: MKPCC If "no", don't build pcc(1) or any of the PCC-related
270: libraries (libpcc, libpccsoftfloat).
271: Default: no
272:
273: MKPCCCMDS If "no", don't build pcc(1), but do build the PCC-related
274: libraries (libpcc, libpccsoftfloat).
275: Default: no
276:
1.172 hubertf 277: MKPF If "no", don't build or install the pf programs and LKM.
278: Default: yes
279:
280: MKPIC If "no", don't build or install shared libraries, and
281: also acts as "MKPICLIB=no"
282: Default: yes (for MACHINE_ARCHs that support it)
283:
284: MKPICINSTALL If "no", don't install the *_pic.a libraries.
285: Default: yes
286:
287: MKPICLIB If "no", don't build *_pic.a libraries, and build the
288: shared object libraries from the .a libraries.
289: A symlink is installed in ${DESTDIR}/usr/lib for the
290: _pic.a library pointing to the .a library.
291: Default: yes
292:
1.198 christos 293: MKPIE If "no", create regular executables. Otherwise create
294: PIE (Position Independent Executables).
295: Default: no
296:
1.172 hubertf 297: MKPOSTFIX If "no", don't build or install postfix(1).
298: Default: yes
299:
300: MKPROFILE If "no", don't build or install the profiling (*_p.a) libraries.
301: Default: yes
302:
303: MKSHARE If "no", act as "MKCATPAGES=no MKDOC=no MKHTML=no MKINFO=no
304: MKMAN=no MKNLS=no".
305: I.e, don't build catman pages, documentation, Info
306: documentation, man pages, NLS files, ...
307: Default: yes
308:
309: MKSKEY If "no", disables building of S/key authentication
310: infrastructure (libraries and support programs).
311: Default: yes
312:
313: MKSOFTFLOAT If not "no", build with options to enable the compiler to
314: generate output containing library calls for floating
315: point and possibly soft-float library support.
316: Default: no
317:
318: MKSTATICLIB If "no", don't build or install the normal static (*.a)
319: libraries.
320: Default: yes
321:
322: MKUNPRIVED If not "no", don't set the owner/group/mode when installing
323: files or directories, and keep a metadata log of what
324: the owner/group/mode should be. This allows a
325: non-root "make install".
326: Default: no
327:
328: MKUPDATE If not "no", 'make install' only installs targets that are
329: more recently modified in the source directories that their
330: installed counterparts.
331: Default: no
332:
1.237 mrg 333: MKX11 If not "no", depending on the value of ${X11FLAVOUR},
334: 'make build' also descends into either src/x11 (XFree86) or
335: src/external/mit/xorg (modular Xorg) to cross-build X11 and
336: automatically enables creation of X sets.
1.216 mrg 337: Default: no
338:
1.251 mrg 339: MKX11FONTS If not "no", if ${X11FLAVOUR} is "Xorg", do not build or
340: install the X fonts. The xfont set is still created but
341: will be empty.
342: Default: yes
343:
1.172 hubertf 344: MKYP If "no", disables building of YP (NIS)
345: infrastructure (libraries and support programs).
346: Default: yes
347:
1.254 haad 348: MKZFS If "no", do not build and install utilities and libraries
349: used to manage ZFS file system. Do not build zfs and solaris
350: compatibility kernel modules.
351: Default: no
352:
1.172 hubertf 353: USE_HESIOD If "no", disables building Hesiod support into
354: various system utilities/libraries that support it.
355: If ${MKHESIOD} is "no", USE_HESIOD will also be
356: forced to "no".
357:
358: USE_INET6 If "no", disables building INET6 (IPv6) support into
359: various system utilities/libraries that support it.
360: If ${MKINET6} is "no", USE_INET6 will also be
361: forced to "no".
362:
1.197 ad 363: USE_JEMALLOC If "no", disables building the "jemalloc" allocator
364: designed for improved performance with threaded
365: applications. The "phkmalloc" allocator as used up
366: before NetBSD-5.0 will be substituted.
367:
1.175 christos 368: USE_KERBEROS If "no", disables building Kerberos v5
1.172 hubertf 369: support into various system utilities/libraries that
370: support it. If ${MKKERBEROS} is "no", USE_KERBEROS
371: will also be forced to "no".
372:
1.208 lukem 373: USE_LDAP If "no", disables building LDAP support into various
374: system utilities/libraries that support it.
375: If ${MKLDAP} is "no", USE_LDAP will also be forced to "no".
376:
1.172 hubertf 377: USE_PAM If "no", disables building PAM authentication support
378: into various system utilities/libraries that support it.
379: If ${MKPAM} is "no", USE_PAM will also be forced to "no".
380:
381: USE_SKEY If "no", disables building S/key authentication
382: support into various system utilities/libraries that
383: support it. If ${MKSKEY} is "no", USE_SKEY will
384: also be forced to "no".
1.204 lukem 385: Default: no
1.172 hubertf 386:
1.201 lukem 387: USE_SSP If "no", disables GCC stack protection code, which
1.257 tron 388: detects stack overflows and aborts the program. The
389: stack protecion code imposes a performance penalty
390: of about 5%
1.258 ! tron 391: Default: "no", unless "USE_FORT" is set to "yes"
1.187 christos 392:
1.246 christos 393: USE_FORT If "yes" turns on substitute wrappers for commonly used
394: functions that do not do bounds checking regularly, but
395: they could in some cases by using the gcc
396: __builtin_object_size() function to determine the buffer
397: size where it is known and detect buffer overflows.
398: These substitute functions are in /usr/include/ssp.
1.257 tron 399: Default: depends on the part of the source tree
1.246 christos 400:
1.172 hubertf 401: USE_YP If "no", disables building YP (NIS) support into
402: various system utilities/libraries that support it.
403: If ${MKYP} is "no", USE_YP will also be forced to "no".
404:
1.237 mrg 405: X11FLAVOUR Set to "Xorg" or "XFree86", depending on whether to build
406: XFree86 or modular Xorg. Only matters if MKX11!=no.
1.242 mrg 407: Default: "Xorg" on amd64, i386, macppc, shark and sparc64,
408: "XFree86" on everything else.
1.237 mrg 409:
1.172 hubertf 410: COPTS.lib<lib>
1.177 mrg 411: OBJCOPTS.lib<lib>
1.172 hubertf 412: LDADD.lib<lib>
413: CPPFLAGS.lib<lib>
414: CXXFLAGS.lib<lib>
415: COPTS.<prog>
1.177 mrg 416: OBJCCOPTS.<prog>
1.172 hubertf 417: LDADD.<prog>
418: CPPFLAGS.<prog>
419: CXXFLAGS.<prog> These provide a way to specify additions to the associated
420: variables in a way that applies only to a particular library
421: or program. <lib> corresponds to the LIB variable set in
422: the library's makefile. <prog> corresponds to either PROG
423: or PROG_CXX (if set). For example, if COPTS.libcrypto is
424: set to "-g", "-g" will be added to COPTS only when compiling
425: the crypto library.
1.118 lukem 426:
427: =-=-=-=-= sys.mk =-=-=-=-=
1.1 cgd 428:
429: The include file <sys.mk> has the default rules for all makes, in the BSD
430: environment or otherwise. You probably don't want to touch this file.
431:
1.118 lukem 432: =-=-=-=-= bsd.own.mk =-=-=-=-=
1.1 cgd 433:
1.17 thorpej 434: The include file <bsd.own.mk> contains source tree configuration parameters,
435: such as the owners, groups, etc. for both manual pages and binaries, and
436: a few global "feature configuration" parameters.
1.1 cgd 437:
438: It has no targets.
439:
1.134 lukem 440: To get system-specific configuration parameters, <bsd.own.mk> will try to
1.29 cjs 441: include the file specified by the "MAKECONF" variable. If MAKECONF is not
442: set, or no such file exists, the system make configuration file, /etc/mk.conf
443: is included. These files may define any of the variables described below.
1.17 thorpej 444:
1.134 lukem 445: <bsd.own.mk> sets the following variables, if they are not already defined
1.17 thorpej 446: (defaults are in brackets):
1.15 cgd 447:
1.98 lukem 448: NETBSDSRCDIR Top of the NetBSD source tree.
449: If _SRC_TOP_ != "", that will be used as the default,
450: otherwise BSDSRCDIR will be used as the default.
451: Various makefiles within the NetBSD source tree will
452: use this to reference the top level of the source tree.
453:
1.95 lukem 454: _SRC_TOP_ Top of the system source tree, as determined by <bsd.own.mk>
1.98 lukem 455: based on the presence of tools/ and build.sh. This variable
456: is "internal" to <bsd.own.mk>, although its value is only
457: determined once and then propagated to all sub-makes.
1.95 lukem 458:
1.15 cgd 459: BSDSRCDIR The real path to the system sources, so that 'make obj'
1.116 lukem 460: will work correctly. [/usr/src]
1.15 cgd 461:
462: BSDOBJDIR The real path to the system 'obj' tree, so that 'make obj'
1.116 lukem 463: will work correctly. [/usr/obj]
1.15 cgd 464:
1.116 lukem 465: BINGRP Binary group. [wheel]
1.15 cgd 466:
1.116 lukem 467: BINOWN Binary owner. [root]
1.15 cgd 468:
1.116 lukem 469: BINMODE Binary mode. [555]
1.15 cgd 470:
1.116 lukem 471: NONBINMODE Mode for non-executable files. [444]
1.15 cgd 472:
1.116 lukem 473: MANDIR Base path for manual installation. [/usr/share/man/cat]
1.15 cgd 474:
1.116 lukem 475: MANGRP Manual group. [wheel]
1.15 cgd 476:
1.116 lukem 477: MANOWN Manual owner. [root]
1.15 cgd 478:
1.116 lukem 479: MANMODE Manual mode. [${NONBINMODE}]
1.15 cgd 480:
1.222 lukem 481: MANINSTALL Manual installation type. Space separated list:
482: catinstall, htmlinstall, maninstall
483: [catinstall maninstall htmlinstall]
1.76 fair 484:
485: LDSTATIC Control program linking; if set blank, link everything
1.129 lukem 486: dynamically. If set to "-static", link everything statically.
1.76 fair 487: If not set, programs link according to their makefile.
1.21 christos 488:
1.116 lukem 489: LIBDIR Base path for library installation. [/usr/lib]
1.15 cgd 490:
1.116 lukem 491: LINTLIBDIR Base path for lint(1) library installation. [/usr/libdata/lint]
1.15 cgd 492:
1.116 lukem 493: LIBGRP Library group. [${BINGRP}]
1.15 cgd 494:
1.116 lukem 495: LIBOWN Library owner. [${BINOWN}]
1.15 cgd 496:
1.116 lukem 497: LIBMODE Library mode. [${NONBINMODE}]
1.15 cgd 498:
499: DOCDIR Base path for system documentation (e.g. PSD, USD, etc.)
1.116 lukem 500: installation. [/usr/share/doc]
1.62 simonb 501:
502: HTMLDOCDIR Base path for html system documentation installation.
503: [/usr/share/doc/html]
1.15 cgd 504:
1.116 lukem 505: DOCGRP Documentation group. [wheel]
1.15 cgd 506:
1.116 lukem 507: DOCOWN Documentation owner. [root]
1.15 cgd 508:
1.116 lukem 509: DOCMODE Documentation mode. [${NONBINMODE}]
1.15 cgd 510:
1.84 kleink 511: NLSDIR Base path for Native Language Support files installation.
1.15 cgd 512: [/usr/share/nls]
1.1 cgd 513:
1.116 lukem 514: NLSGRP Native Language Support files group. [wheel]
1.1 cgd 515:
1.116 lukem 516: NLSOWN Native Language Support files owner. [root]
1.1 cgd 517:
1.116 lukem 518: NLSMODE Native Language Support files mode. [${NONBINMODE}]
1.1 cgd 519:
1.255 apb 520: X11SRCDIR The path to the xsrc tree. [${NETBSDSRCDIR}/../xsrc,
521: if that exists; otherwise /usr/xsrc]
1.144 lukem 522:
1.221 mrg 523: X11SRCDIR.xc The path to the (old) X11 xc src tree. [${X11SRCDIR}/xfree/xc]
1.144 lukem 524:
1.221 mrg 525: X11SRCDIR.local The path to the local X11 src tree. [${X11SRCDIR}/local]
1.144 lukem 526:
1.221 mrg 527: X11SRCDIR.lib<package>
528: X11SRCDIR.<package>
529: The path to the xorg src tree for the specificed package>.
530: [${X11SRCDIR}/external/mit/xorg/<package>/dist]
531:
532: X11ROOTDIR Root directory of the X11 installation. [/usr/X11R6 or
533: [/usr/X11R7]
1.144 lukem 534:
535: X11BINDIR X11 bin directory. [${X11ROOTDIR}/bin]
536:
537: X11FONTDIR X11 font directory. [${X11ROOTDIR}/lib/X11/fonts]
538:
539: X11INCDIR X11 include directory. [${X11ROOTDIR}/include]
540:
541: X11LIBDIR X11 lib/x11 (config) directory. [${X11ROOTDIR}/lib/X11]
542:
543: X11MANDIR X11 manual directory. [${X11ROOTDIR}/man]
544:
545: X11USRLIBDIR X11 library directory. [${X11ROOTDIR}/lib]
546:
1.32 mikel 547: STRIPFLAG The flag passed to the install program to cause the binary
1.1 cgd 548: to be stripped. This is to be used when building your
549: own install script so that the entire system can be made
1.146 lukem 550: stripped/not-stripped using a single knob. []
1.1 cgd 551:
1.2 cgd 552: COPY The flag passed to the install program to cause the binary
553: to be copied rather than moved. This is to be used when
554: building our own install script so that the entire system
555: can either be installed with copies, or with moves using
1.116 lukem 556: a single knob. [-c]
1.15 cgd 557:
1.150 lukem 558: MAKEDIRTARGET dir target [params]
559: Runs "cd $${dir} && ${MAKE} [params] $${target}",
560: displaying a "pretty" message whilst doing so.
561:
1.152 cl 562: RELEASEMACHINEDIR
563: Subdirectory used below RELEASEDIR when building
564: a release. [${MACHINE}]
565:
566: RELEASEMACHINE Subdirectory or path component used for the following
567: paths:
568: distrib/${RELEASEMACHINE}
569: distrib/notes/${RELEASEMACHINE}
570: etc/etc.${RELEASEMACHINE}
571: Used when building a release. [${MACHINE}]
1.150 lukem 572:
1.134 lukem 573: Additionally, the following variables may be set by <bsd.own.mk> or in a
1.214 wiz 574: make configuration file to modify the behavior of the system build
1.17 thorpej 575: process (default values are in brackets along with comments, if set by
1.134 lukem 576: <bsd.own.mk>):
1.33 jonathan 577:
1.172 hubertf 578: USETOOLS Indicates whether the tools specified by ${TOOLDIR} should
579: be used as part of a build in progress.
580: Supported values:
581:
582: yes Use the tools from TOOLDIR.
583: Must be set to this if cross-compiling.
584:
585: no Do not use the tools from TOOLDIR, but refuse to
586: build native compilation tool components that are
587: version-specific for that tool.
588:
589: never Do not use the tools from TOOLDIR, even when
590: building native tool components. This is similar to
591: the traditional NetBSD build method, but does not
592: verify that the compilation tools in use are
593: up-to-date enough in order to build the tree
594: successfully. This may cause build or runtime
595: problems when building the whole NetBSD source tree.
596:
597: Default: "yes" if building all or part of a whole NetBSD
598: source tree (detected automatically); "no" otherwise
599: (to preserve traditional semantics of the <bsd.*.mk>
600: make(1) include files).
1.142 lukem 601:
1.116 lukem 602: OBJECT_FMT Object file format. [set to "ELF" on architectures that
1.199 simonb 603: use ELF -- currently all architectures].
1.33 jonathan 604:
1.103 thorpej 605: TOOLCHAIN_MISSING
1.142 lukem 606: If not "no", this indicates that the platform being built
1.103 thorpej 607: does not have a working in-tree toolchain. If the
1.142 lukem 608: ${MACHINE_ARCH} in question falls into this category,
609: TOOLCHAIN_MISSING is conditionally assigned the value "yes".
1.103 thorpej 610: Otherwise, the variable is unconditionally assigned the
611: value "no".
1.252 skrll 612: If not "no", ${MKBINUTILS}, ${MKGCC}, and ${MKGDB} are
1.142 lukem 613: unconditionally assigned the value "no".
1.103 thorpej 614:
615: EXTERNAL_TOOLCHAIN
616: This variable is not directly set by <bsd.own.mk>, but
617: including <bsd.own.mk> is the canonical way to gain
618: access to this variable. The variable should be defined
619: either in the user's environment or in the user's mk.conf
620: file. If defined, this variable indicates the root of
621: an external toolchain which will be used to build the
1.142 lukem 622: tree. For example, if a platform is a ${TOOLCHAIN_MISSING}
1.103 thorpej 623: platform, EXTERNAL_TOOLCHAIN can be used to re-enable the
624: cross-compile framework.
625:
1.142 lukem 626: If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally
627: assigned the value "no", since the external version of the
628: compiler may not be able to build the library components of
629: the in-tree compiler.
1.103 thorpej 630:
631: NOTE: This variable is not yet used in as many places as
632: it should be. Expect the exact semantics of this variable
633: to change in the short term as parts of the cross-compile
634: framework continue to be cleaned up.
1.1 cgd 635:
1.236 apb 636: The following variables are defined to commands to perform the
637: appropriate operation, with the default in [brackets]. Note that
638: the defaults change if USETOOLS == "yes":
639:
640: TOOL_AMIGAAOUT2BB aout to Amiga bootblock converter. [amiga-aout2bb]
641:
642: TOOL_AMIGAELF2BB ELF to Amiga bootblock converter. [amiga-elf2bb]
643:
644: TOOL_AMIGATXLT Amige assembly language format translator. [amiga-txlt]
645:
646: TOOL_ASN1_COMPILE ASN1 compiler. [asn1_compile]
647:
648: TOOL_ATF_COMPILE Generate POSIX shell test programs. [atf-compile]
649:
650: TOOL_AWK Pattern-directed scanning/processing language. [awk]
651:
652: TOOL_CAP_MKDB Create capability database. [cap_mkdb]
653:
654: TOOL_CAT Concatenate and print files. [cat]
655:
656: TOOL_CKSUM Display file checksums. [cksum]
657:
658: TOOL_COMPILE_ET Error table compiler. [compile_et]
659:
660: TOOL_CONFIG Build kernel compilation directories. [config]
661:
662: TOOL_CRUNCHGEN Generate crunched binary build environment. [crunchgen]
663:
664: TOOL_CTAGS Create a tags file. [ctags]
665:
666: TOOL_DB Manipulate db(3) databases. [db]
667:
668: TOOL_DISKLABEL Read and write disk pack label. [disklabel]
669:
670: TOOL_EQN Format equations for groff. [eqn]
671:
672: TOOL_FDISK MS-DOS partition maintenance program. [fdisk]
673:
674: TOOL_FGEN IEEE 1275 Open Firmware FCode Tokenizer. [fgen]
675:
676: TOOL_GENASSYM Generate constants for assembly files. [genassym]
677:
678: TOOL_GENCAT Generate NLS message catalogs. [gencat]
679:
680: TOOL_GMAKE GNU make utility. [gmake]
681:
1.247 sketch 682: TOOL_GREP Print lines matching a pattern. [grep]
683:
1.236 apb 684: TOOL_GROFF Front end for groff document formatting system. [groff]
685:
686: TOOL_HEXDUMP Ascii, decimal, hexadecimal, octal dump. [hexdump]
687:
688: TOOL_HP300MKBOOT Make bootable image for hp300. [hp300-mkboot]
689:
690: TOOL_HP700MKBOOT Make bootable image for hp700. [hp700-mkboot]
691:
692: TOOL_INDXBIB Make bibliographic database's inverted index. [indxbib]
693:
694: TOOL_INSTALLBOOT Install disk bootstrap software. [installboot]
695:
696: TOOL_INSTALL_INFO Update info/dir entries. [install-info]
697:
698: TOOL_JOIN Relational database operator. [join]
699:
700: TOOL_M4 M4 macro language processor. [m4]
701:
702: TOOL_MACPPCFIXCOFF Fix up xcoff headers for macppc. [macppc-fixcoff]
703:
704: TOOL_MAKEFS Create file system image from directory tree. [makefs]
705:
706: TOOL_MAKEINFO Translate Texinfo documents. [makeinfo]
707:
708: TOOL_MAKEWHATIS Create a whatis.db database. [makewhatis]
709:
710: TOOL_MDSETIMAGE Set kernel RAM disk image. [mdsetimage]
711:
712: TOOL_MENUC Menu compiler. [menuc]
713:
714: TOOL_MIPSELF2ECOFF Convert ELF-format executable to ECOFF for mips.
715: [mips-elf2ecoff]
716:
717: TOOL_MKCSMAPPER Make charset mapping table. [mkcsmapper]
718:
719: TOOL_MKESDB Make encoding scheme database. [mkesdb]
720:
721: TOOL_MKLOCALE Make LC_CTYPE locale files. [mklocale]
722:
723: TOOL_MKMAGIC Create database for file(1). [file]
724:
725: TOOL_MKTEMP Make (unique) temporary file name. [mktemp]
726:
727: TOOL_MSGC Simple message list compiler. [msgc]
728:
729: TOOL_MTREE Map a directory hierarchy. [mtree]
730:
731: TOOL_PAX Manipulate file archives and copy directories. [pax]
732:
733: TOOL_PIC Compile pictures for groff. [pic]
734:
735: TOOL_POWERPCMKBOOTIMAGE Make bootable image for powerpc. [powerpc-mkbootimage]
736:
737: TOOL_PWD_MKDB Generate the password databases. [pwd_mkdb]
738:
739: TOOL_REFER Preprocess bibliographic references for groff. [refer]
740:
741: TOOL_ROFF_ASCII Generate ASCII groff output. [nroff]
742:
743: TOOL_ROFF_DVI Generate DVI groff output. [${TOOL_GROFF} -Tdvi]
744:
745: TOOL_ROFF_HTML Generate HTML groff output.
746: [${TOOL_GROFF} -Tlatin1 -mdoc2html]
747:
748: TOOL_ROFF_PS Generate PS groff output. [${TOOL_GROFF} -Tps]
749:
750: TOOL_ROFF_RAW Generate "raw" groff output. [${TOOL_GROFF} -Z]
751:
752: TOOL_RPCGEN Remote Procedure Call (RPC) protocol compiler. [rpcgen]
753:
754: TOOL_SED Stream editor. [sed]
755:
756: TOOL_SOELIM Eliminate .so's from groff input. [soelim]
757:
758: TOOL_SPARKCRC Generate a crc suitable for use in a sparkive file.
759: [sparkcrc]
760:
761: TOOL_STAT Display file status. [stat]
762:
763: TOOL_STRFILE Create a random access file for storing strings.
764: [strfile]
765:
766: TOOL_SUNLABEL Read or modify a SunOS disk label. [sunlabel]
767:
768: TOOL_TBL Format tables for groff. [tbl]
769:
770: TOOL_UUDECODE Uudecode a binary file. [uudecode]
771:
772: TOOL_VGRIND Grind nice listings of programs. [vgrind -f]
773:
774: TOOL_ZIC Time zone compiler. [zic]
775:
1.134 lukem 776: <bsd.own.mk> is generally useful when building your own Makefiles so that
1.1 cgd 777: they use the same default owners etc. as the rest of the tree.
1.131 lukem 778:
779:
780: =-=-=-=-= bsd.dep.mk =-=-=-=-=
781:
782: The include file <bsd.dep.mk> contains the default targets for building
1.133 lukem 783: .depend files. It creates .d files from entries in SRCS and DPSRCS
784: that are C, C++, or Objective C source files, and builds .depend from the
785: .d files. All other files in SRCS and all of DPSRCS will be used as
786: dependencies for the .d files. In order for this to function correctly,
1.132 lukem 787: it should be .included after all other .mk files and directives that may
788: modify SRCS or DPSRCS. It uses the following variables:
789:
790: SRCS List of source files to build the program.
791:
792: DPSRCS List of source files which are needed for generating
793: dependencies, but are not needed in ${SRCS}.
1.1 cgd 794:
795:
1.118 lukem 796: =-=-=-=-= bsd.files.mk =-=-=-=-=
1.106 thorpej 797:
1.118 lukem 798: The include file <bsd.files.mk> handles the FILES variables and is included
1.134 lukem 799: from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables:
1.124 lukem 800:
801: FILES The list of files to install.
802:
1.153 lukem 803: CONFIGFILES Similar semantics to FILES, except that the files
804: are installed by the `configinstall' target,
805: not the `install' target.
806: The FILES* variables documented below also apply.
807:
1.124 lukem 808: FILESOWN File owner. [${BINOWN}]
809:
810: FILESGRP File group. [${BINGRP}]
811:
1.203 dholland 812: FILESMODE File mode. [${NONBINMODE}]
1.124 lukem 813:
814: FILESDIR The location to install the files.
815:
816: FILESNAME Optional name to install each file as.
817:
1.153 lukem 818: FILESOWN_<fn> File owner of the specific file <fn>.
819:
820: FILESGRP_<fn> File group of the specific file <fn>.
821:
822: FILESMODE_<fn> File mode of the specific file <fn>.
823:
1.202 uwe 824: FILESDIR_<fn> The location to install the specific file <fn>.
1.153 lukem 825:
826: FILESNAME_<fn> Optional name to install <fn> as.
1.124 lukem 827:
1.243 cube 828: FILESBUILD_<fn> A value different from "no" will add the file to the list of
829: targets to be built by `realall'. Users of that variable
830: should provide a target to build the file.
831:
1.135 lukem 832:
1.139 lukem 833: BUILDSYMLINKS List of two word items:
1.135 lukem 834: lnsrc lntgt
835: For each lnsrc item, create a symlink named lntgt.
836: The lntgt symlinks are removed by the cleandir target.
1.106 thorpej 837:
1.148 jmc 838: UUDECODE_FILES List of files which are stored as <file>.uue in the source
839: tree. Each one will be decoded with ${TOOL_UUDECODE}.
840: The source files have a `.uue' suffix, the generated files do
841: not.
1.149 jmc 842:
1.202 uwe 843: UUDECODE_FILES_RENAME_<fn>
844: Rename the output from the decode to the provided name.
1.148 jmc 845:
846: *NOTE: These files are simply decoded, with no install or other
847: rule applying implicitly except being added to the clean
848: target.
1.106 thorpej 849:
1.118 lukem 850: =-=-=-=-= bsd.gcc.mk =-=-=-=-=
1.113 thorpej 851:
852: The include file <bsd.gcc.mk> computes various parameters related to GCC
853: support libraries. It defines no targets. <bsd.own.mk> MUST be included
1.134 lukem 854: before <bsd.gcc.mk>.
1.113 thorpej 855:
1.134 lukem 856: The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each
1.113 thorpej 857: of which need to know where to find certain GCC support libraries.
858:
1.134 lukem 859: The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable,
1.113 thorpej 860: which is generally set by the user. If EXTERNAL_TOOLCHAIN it set, then
861: the compiler is asked where to find the support libraries, otherwise the
862: support libraries are found in ${DESTDIR}/usr/lib.
863:
1.134 lukem 864: <bsd.gcc.mk> sets the following variables:
1.113 thorpej 865:
1.118 lukem 866: _GCC_CRTBEGIN The full path name to crtbegin.o.
867:
868: _GCC_CRTBEGINS The full path name to crtbeginS.o.
869:
870: _GCC_CRTEND The full path name to crtend.o.
871:
872: _GCC_CRTENDS The full path name to crtendS.o.
873:
874: _GCC_LIBGCCDIR The directory where libgcc.a is located.
875:
876:
877: =-=-=-=-= bsd.inc.mk =-=-=-=-=
878:
1.134 lukem 879: The include file <bsd.inc.mk> defines the includes target and uses the
1.118 lukem 880: variables:
881:
1.124 lukem 882: INCS The list of include files.
1.118 lukem 883:
884: INCSDIR The location to install the include files.
885:
886: INCSNAME Target name of the include file, if only one; same as
887: FILESNAME, but for include files.
888:
1.134 lukem 889: INCSYMLINKS Similar to SYMLINKS in <bsd.links.mk>, except that these
890: are installed in the 'includes' target and not the
891: (much later) 'install' target.
892:
1.118 lukem 893: INCSNAME_<file> The name file <file> should be installed as, if not <file>,
894: same as FILESNAME_<file>, but for include files.
895:
896:
897: =-=-=-=-= bsd.info.mk =-=-=-=-=
898:
899: The include file <bsd.info.mk> is used to generate and install GNU Info
900: documentation from respective Texinfo source files. It defines three
901: implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the
902: following variables:
903:
904: TEXINFO List of Texinfo source files. Info documentation will
905: consist of single files with the extension replaced by
906: .info.
907:
908: INFOFLAGS Flags to pass to makeinfo. []
909:
910:
911: =-=-=-=-= bsd.kernobj.mk =-=-=-=-=
912:
913: The include file <bsd.kernobj.mk> defines variables related to the
914: location of kernel sources and object directories.
915:
916: KERNSRCDIR Is the location of the top of the kernel src.
1.124 lukem 917: [${_SRC_TOP_}/sys]
1.118 lukem 918:
1.124 lukem 919: KERNARCHDIR Is the location of the machine dependent kernel sources.
920: [arch/${MACHINE}]
1.120 lukem 921:
1.124 lukem 922: KERNCONFDIR Is where the configuration files for kernels are found.
923: [${KERNSRCDIR}/${KERNARCHDIR}/conf]
1.118 lukem 924:
925: KERNOBJDIR Is the kernel build directory. The kernel GENERIC for
926: instance will be compiled in ${KERNOBJDIR}/GENERIC.
927: The default value is
928: ${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile
929: if it exists or the target 'obj' is being made.
930: Otherwise the default is
931: ${KERNSRCDIR}/${KERNARCHDIR}/compile.
932:
933: It is important that Makefiles (such as those under src/distrib) that
1.134 lukem 934: wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR}
1.118 lukem 935: rather than make assumptions about the location of the compiled kernel.
936:
937:
938: =-=-=-=-= bsd.kinc.mk =-=-=-=-=
939:
940: The include file <bsd.kinc.mk> defines the many targets (includes,
941: subdirectories, etc.), and is used by kernel makefiles to handle
942: include file installation. It is intended to be included alone, by
1.134 lukem 943: kernel Makefiles. It uses similar variables to <bsd.inc.mk>.
944: Please see <bsd.kinc.mk> for more details, and keep the documentation
945: in that file up to date.
1.118 lukem 946:
947:
948: =-=-=-=-= bsd.lib.mk =-=-=-=-=
949:
950: The include file <bsd.lib.mk> has support for building libraries. It has
951: the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend,
952: includes, install, lint, and tags. Additionally, it has a checkver target
953: which checks for installed shared object libraries whose version is greater
954: that the version of the source. It has a limited number of suffixes,
1.134 lukem 955: consistent with the current needs of the BSD tree. <bsd.lib.mk> includes
1.118 lukem 956: <bsd.shlib.mk> to get shared library parameters.
957:
958: It sets/uses the following variables:
959:
960: LIB The name of the library to build.
961:
962: LIBDIR Target directory for libraries.
963:
1.248 perry 964: MKARZERO Normally, ar(1) sets the timestamps, uid, gid and
965: permissions in files inside its archives to those of
966: the file it was fed. This leads to non-reproduceable
967: builds. If MKARZERO is set to "yes" (default is "no")
968: then the "D" flag is passed to ar, causing the
969: timestamp, uid and gid to be zeroed and the file
970: permissions to be set to 644. This allows .a files
971: from different builds to be bit identical.
972:
1.118 lukem 973: SHLIBINSTALLDIR Target directory for shared libraries if ${USE_SHLIBDIR}
1.142 lukem 974: is not "no".
1.118 lukem 975:
1.142 lukem 976: USE_SHLIBDIR If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR}
1.118 lukem 977: as the path to install shared libraries to.
978: USE_SHLIBDIR must be defined before <bsd.own.mk> is included.
1.130 lukem 979: Default: no
1.118 lukem 980:
1.218 lukem 981: LIBISMODULE If not "no", install as ${LIB}.so (without the "lib" prefix),
982: and act as "MKDEBUGLIB=no MKLINT=no MKPICINSTALL=no
983: MKPROFILE=no MKSTATICLIB=no".
984: Default: no
985:
1.211 lukem 986: LIBISPRIVATE If not "no", act as "MKDEBUGLIB=no MKLINT=no MKPIC=no
987: MKPROFILE=no", and don't install the (.a) library.
1.154 lukem 988: This is useful for "build only" helper libraries.
989: Default: no
990:
1.244 mrg 991: LIBISCXX If not "no", Use ${CXX} instead of ${CC} to link
992: shared libraries.
993: This is useful for C++ libraries.
994: Default: no
995:
1.118 lukem 996: LINTLIBDIR Target directory for lint libraries.
997:
998: LIBGRP Library group.
999:
1000: LIBOWN Library owner.
1001:
1002: LIBMODE Library mode.
1003:
1004: LDADD Additional loader objects.
1005:
1006: MAN The manual pages to be installed (use a .1 - .9 suffix).
1007:
1008: NOCHECKVER_<library>
1009: NOCHECKVER If set, disables checking for installed shared object
1010: libraries with versions greater than the source. A
1011: particular library name, without the "lib" prefix, may
1012: be appended to the variable name to disable the check for
1013: only that library.
1014:
1015: SRCS List of source files to build the library. Suffix types
1016: .s, .c, and .f are supported. Note, .s files are preferred
1017: to .c files of the same name. (This is not the default for
1018: versions of make.)
1019:
1.157 lukem 1020: LIBDPLIBS A list of the tuples:
1021: libname path-to-srcdir-of-libname
1022:
1023: For each tuple;
1024: * LIBDO.libname contains the .OBJDIR of the library
1025: `libname', and if it is not set it is determined
1026: from the srcdir and added to MAKEOVERRIDES (the
1027: latter is to allow for build time optimization).
1028: * LDADD gets -L${LIBDO.libname} -llibname added.
1029: * DPADD gets ${LIBDO.libname}/liblibname.so or
1030: ${LIBDO.libname}/liblibname.a added.
1031:
1032: This variable may be used for individual libraries, as
1033: well as in parent directories to cache common libraries
1034: as a build-time optimization.
1035:
1.118 lukem 1036: The include file <bsd.lib.mk> includes the file named "../Makefile.inc"
1037: if it exists, as well as the include file <bsd.man.mk>.
1038:
1039: It has rules for building profiled objects; profiled libraries are
1040: built by default.
1041:
1042: Libraries are ranlib'd when made.
1043:
1044:
1045: =-=-=-=-= bsd.links.mk =-=-=-=-=
1046:
1047: The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables
1.134 lukem 1048: and is included from from <bsd.lib.mk> and <bsd.prog.mk>.
1049:
1.249 apb 1050: LINKSOWN, LINKSGRP, and LINKSMODE, are relevant only if a metadata log
1051: is used. The defaults may be modified by other bsd.*.mk files which
1052: include bsd.links.mk. In the future, these variables may be replaced
1053: by a method for explicitly recording hard links in a metadata log.
1054:
1.134 lukem 1055: LINKS The list of hard links, consisting of pairs of paths:
1056: source-file target-file
1057: ${DESTDIR} is prepended to both paths before linking.
1058: For example, to link /bin/test and /bin/[, use:
1059: LINKS=/bin/test /bin/[
1060:
1.153 lukem 1061: CONFIGLINKS Similar semantics to LINKS, except that the links
1062: are installed by the `configinstall' target,
1063: not the `install' target.
1064:
1.134 lukem 1065: SYMLINKS The list of symbolic links, consisting of pairs of paths:
1066: source-file target-file
1067: ${DESTDIR} is only prepended to target-file before linking.
1068: For example, to symlink /usr/bin/tar to /bin/tar resulting
1069: in ${DESTDIR}/usr/bin/tar -> /bin/tar:
1070: SYMLINKS=/bin/tar /usr/bin/tar
1.118 lukem 1071:
1.153 lukem 1072: CONFIGSYMLINKS Similar semantics to SYMLINKS, except that the symbolic links
1073: are installed by the `configinstall' target,
1074: not the `install' target.
1075:
1.249 apb 1076: LINKSOWN Link owner. [${BINOWN}]
1077:
1078: LINKSGRP Link group. [${BINGRP}]
1079:
1080: LINKSMODE Link mode. [${NONBINMODE}]
1081:
1082: LINKSOWN_<fn> Link owner of the specific file <fn>.
1083:
1084: LINKSGRP_<fn> Link group of the specific file <fn>.
1085:
1086: LINKSMODE_<fn> Link mode of the specific file <fn>.
1087:
1.118 lukem 1088:
1089: =-=-=-=-= bsd.man.mk =-=-=-=-=
1090:
1091: The include file <bsd.man.mk> handles installing manual pages and their
1092: links.
1093:
1.222 lukem 1094: It has a three targets:
1.118 lukem 1095:
1.222 lukem 1096: catinstall:
1097: Install the preformatted manual pages and their links.
1098: htmlinstall:
1099: Install the HTML manual pages and their links.
1.118 lukem 1100: maninstall:
1101: Install the manual page sources and their links.
1102:
1103: It sets/uses the following variables:
1104:
1105: MANDIR Base path for manual installation.
1106:
1107: MANGRP Manual group.
1108:
1109: MANOWN Manual owner.
1110:
1111: MANMODE Manual mode.
1112:
1113: MANSUBDIR Subdirectory under the manual page section, i.e. "/vax"
1114: or "/tahoe" for machine specific manual pages.
1115:
1116: MAN The manual pages to be installed (use a .1 - .9 suffix).
1117:
1118: MLINKS List of manual page links (using a .1 - .9 suffix). The
1119: linked-to file must come first, the linked file second,
1120: and there may be multiple pairs. The files are soft-linked.
1121:
1122: The include file <bsd.man.mk> includes a file named "../Makefile.inc" if
1123: it exists.
1124:
1125:
1126: =-=-=-=-= bsd.obj.mk =-=-=-=-=
1127:
1128: The include file <bsd.obj.mk> defines targets related to the creation
1129: and use of separated object and source directories.
1130:
1131: If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses
1132: ${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if
1133: it exists. Otherwise make(1) looks for the existence of a
1134: subdirectory (or a symlink to a directory) of the source directory
1135: into which built targets should be placed. If an environment variable
1136: named MAKEOBJDIR is set, make(1) uses its value as the name of the
1137: object directory; failing that, make first looks for a subdirectory
1138: named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj".
1139:
1140: Object directories are not created automatically by make(1) if they
1141: don't exist; you need to run a separate "make obj". (This will happen
1142: during a top-level build if "MKOBJDIRS" is set to a value other than
1143: "no"). When the source directory is a subdirectory of ${BSDSRCDIR} --
1144: and this is determined by a simple string prefix comparison -- object
1145: directories are created in a separate object directory tree, and a
1146: symlink to the object directory in that tree is created in the source
1147: directory; otherwise, "make obj" assumes that you're not in the main
1148: source tree and that it's not safe to use a separate object tree.
1149:
1150: Several variables used by <bsd.obj.mk> control exactly what
1151: directories and links get created during a "make obj":
1152:
1153: MAKEOBJDIR If set, this is the component name of the object
1154: directory.
1155:
1156: OBJMACHINE If this is set but MAKEOBJDIR is not set, creates
1157: object directories or links named "obj.${MACHINE}";
1158: otherwise, just creates ones named "obj".
1159:
1160: USR_OBJMACHINE If set, and the current directory is a subdirectory of
1161: ${BSDSRCDIR}, create object directory in the
1162: corresponding subdirectory of ${BSDOBJDIR}.${MACHINE};
1163: otherwise, create it in the corresponding subdirectory
1164: of ${BSDOBJDIR}
1.113 thorpej 1165:
1.118 lukem 1166: BUILDID If set, the contents of this variable are appended
1167: to the object directory name. If OBJMACHINE is also
1168: set, ".${BUILDID}" is added after ".${MACHINE}".
1.113 thorpej 1169:
1.106 thorpej 1170:
1.118 lukem 1171: =-=-=-=-= bsd.prog.mk =-=-=-=-=
1.106 thorpej 1172:
1.1 cgd 1173: The include file <bsd.prog.mk> handles building programs from one or
1174: more source files, along with their manual pages. It has a limited number
1.134 lukem 1175: of suffixes, consistent with the current needs of the BSD tree.
1176: <bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters.
1.1 cgd 1177:
1.16 jtc 1178: It has eight targets:
1.1 cgd 1179:
1180: all:
1.102 thorpej 1181: build the program and its manual page. This also
1182: creates a GDB initialization file (.gdbinit) in
1183: the objdir. The .gdbinit file sets the shared library
1184: prefix to ${DESTDIR} to facilitate cross-debugging.
1.1 cgd 1185: clean:
1186: remove the program, any object files and the files a.out,
1.24 mikel 1187: Errs, errs, mklog, and ${PROG}.core.
1.1 cgd 1188: cleandir:
1189: remove all of the files removed by the target clean, as
1190: well as .depend, tags, and any manual pages.
1.42 lukem 1191: `distclean' is a synonym for `cleandir'.
1.1 cgd 1192: depend:
1193: make the dependencies for the source files, and store
1194: them in the file .depend.
1.16 jtc 1195: includes:
1196: install any header files.
1.1 cgd 1197: install:
1198: install the program and its manual pages; if the Makefile
1199: does not itself define the target install, the targets
1200: beforeinstall and afterinstall may also be used to cause
1201: actions immediately before and after the install target
1202: is executed.
1203: lint:
1204: run lint on the source files
1205: tags:
1206: create a tags file for the source files.
1207:
1208: It sets/uses the following variables:
1209:
1210: BINGRP Binary group.
1211:
1212: BINOWN Binary owner.
1213:
1214: BINMODE Binary mode.
1215:
1216: CLEANFILES Additional files to remove for the clean and cleandir targets.
1217:
1218: COPTS Additional flags to the compiler when creating C objects.
1.112 thorpej 1219:
1.125 lukem 1220: COPTS.<fn> Additional flags to the compiler when creating the
1221: C objects for <fn>.
1222: For <fn>.[ly], "<fn>.c" must be used.
1223:
1.112 thorpej 1224: CPUFLAGS Additional flags to the compiler/assembler to select
1225: CPU instruction set options, CPU tuning options, etc.
1.35 lukem 1226:
1.125 lukem 1227: CPUFLAGS.<fn> Additional flags to the compiler/assembler for <fn>.
1228: For <fn>.[ly], "<fn>.c" must be used.
1229:
1.124 lukem 1230: CPPFLAGS Additional flags to the C pre-processor.
1.125 lukem 1231:
1232: CPPFLAGS.<fn> Additional flags to the C pre-processor for <fn>.
1233: For <fn>.[ly], "<fn>.c" must be used.
1.102 thorpej 1234:
1235: GDBINIT List of GDB initialization files to add to "source"
1236: directives in the .gdbinit file that is created in the
1237: objdir.
1.1 cgd 1238:
1239: LDADD Additional loader objects. Usually used for libraries.
1240: For example, to load with the compatibility and utility
1241: libraries, use:
1242:
1.5 jtc 1243: LDADD+=-lutil -lcompat
1.1 cgd 1244:
1.178 lukem 1245: LDFLAGS Additional linker flags (passed to ${CC} during link).
1.1 cgd 1246:
1.134 lukem 1247: LINKS See <bsd.links.mk>
1248:
1.177 mrg 1249: OBJCOPTS Additional flags to the compiler when creating ObjC objects.
1250:
1251: OBJCOPTS.<fn> Additional flags to the compiler when creating the
1252: ObjC objects for <fn>.
1253: For <fn>.[ly], "<fn>.c" must be used.
1254:
1.134 lukem 1255: SYMLINKS See <bsd.links.mk>
1.1 cgd 1256:
1.15 cgd 1257: MAN Manual pages (should end in .1 - .9). If no MAN variable is
1.8 cgd 1258: defined, "MAN=${PROG}.1" is assumed.
1.1 cgd 1259:
1.214 wiz 1260: PAXCTL_FLAGS If defined, run paxctl(1) on the program binary after link
1.212 lukem 1261: time, with the value of this variable as args to paxctl(1).
1.193 perry 1262:
1263: PAXCTL_FLAGS.${PROG} Custom override for PAXCTL_FLAGS.
1264:
1.1 cgd 1265: PROG The name of the program to build. If not supplied, nothing
1266: is built.
1267:
1.88 thorpej 1268: PROG_CXX If defined, the name of the program to build. Also
1269: causes <bsd.prog.mk> to link the program with the C++
1270: compiler rather than the C compiler. PROG_CXX overrides
1271: the value of PROG if PROG is also set.
1.87 thorpej 1272:
1.21 christos 1273: PROGNAME The name that the above program will be installed as, if
1274: different from ${PROG}.
1275:
1.37 tv 1276: SRCS List of source files to build the program. If SRCS is not
1.1 cgd 1277: defined, it's assumed to be ${PROG}.c.
1.108 jwise 1278:
1279: DPSRCS List of source files which are needed for generating
1280: dependencies, but are not needed in ${SRCS}.
1.1 cgd 1281:
1282: DPADD Additional dependencies for the program. Usually used for
1283: libraries. For example, to depend on the compatibility and
1284: utility libraries use:
1285:
1.5 jtc 1286: DPADD+=${LIBCOMPAT} ${LIBUTIL}
1.1 cgd 1287:
1288: The following libraries are predefined for DPADD:
1289:
1.21 christos 1290: LIBCRT0?= ${DESTDIR}/usr/lib/crt0.o
1.196 joerg 1291: LIBARCHIVE?= ${DESTDIR}/usr/lib/libarchive.a
1.159 lukem 1292: LIBASN1?= ${DESTDIR}/usr/lib/libasn1.a
1.180 gdamore 1293: LIBBLUETOOTH?= ${DESTDIR}/usr/lib/libbluetooth.a
1.159 lukem 1294: LIBBSDMALLOC?= ${DESTDIR}/usr/lib/libbsdmalloc.a
1.99 itojun 1295: LIBBZ2?= ${DESTDIR}/usr/lib/libbz2.a
1.21 christos 1296: LIBC?= ${DESTDIR}/usr/lib/libc.a
1297: LIBC_PIC?= ${DESTDIR}/usr/lib/libc_pic.a
1.99 itojun 1298: LIBCOM_ERR?= ${DESTDIR}/usr/lib/libcom_err.a
1.21 christos 1299: LIBCOMPAT?= ${DESTDIR}/usr/lib/libcompat.a
1300: LIBCRYPT?= ${DESTDIR}/usr/lib/libcrypt.a
1.99 itojun 1301: LIBCRYPTO?= ${DESTDIR}/usr/lib/libcrypto.a
1302: LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a
1.105 itojun 1303: LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a
1.99 itojun 1304: LIBCRYPTO_RC5?= ${DESTDIR}/usr/lib/libcrypto_rc5.a
1.21 christos 1305: LIBCURSES?= ${DESTDIR}/usr/lib/libcurses.a
1306: LIBDBM?= ${DESTDIR}/usr/lib/libdbm.a
1307: LIBDES?= ${DESTDIR}/usr/lib/libdes.a
1308: LIBEDIT?= ${DESTDIR}/usr/lib/libedit.a
1.114 provos 1309: LIBEVENT?= ${DESTDIR}/usr/lib/libevent.a
1.227 joerg 1310: LIBFETCH?= ${DESTDIR}/usr/lib/libfetch.a
1.73 blymn 1311: LIBFORM?= ${DESTDIR}/usr/lib/libform.a
1.21 christos 1312: LIBGCC?= ${DESTDIR}/usr/lib/libgcc.a
1313: LIBGNUMALLOC?= ${DESTDIR}/usr/lib/libgnumalloc.a
1.99 itojun 1314: LIBGSSAPI?= ${DESTDIR}/usr/lib/libgssapi.a
1315: LIBHDB?= ${DESTDIR}/usr/lib/libhdb.a
1.70 itojun 1316: LIBINTL?= ${DESTDIR}/usr/lib/libintl.a
1.49 itojun 1317: LIBIPSEC?= ${DESTDIR}/usr/lib/libipsec.a
1.99 itojun 1318: LIBKADM5CLNT?= ${DESTDIR}/usr/lib/libkadm5clnt.a
1319: LIBKADM5SRV?= ${DESTDIR}/usr/lib/libkadm5srv.a
1320: LIBKAFS?= ${DESTDIR}/usr/lib/libkafs.a
1321: LIBKRB5?= ${DESTDIR}/usr/lib/libkrb5.a
1.21 christos 1322: LIBKVM?= ${DESTDIR}/usr/lib/libkvm.a
1323: LIBL?= ${DESTDIR}/usr/lib/libl.a
1.208 lukem 1324: LIBLBER?= ${DESTDIR}/usr/lib/liblber.a
1325: LIBLDAP?= ${DESTDIR}/usr/lib/libldap.a
1.209 lukem 1326: LIBLDAP_R?= ${DESTDIR}/usr/lib/libldap_r.a
1.21 christos 1327: LIBM?= ${DESTDIR}/usr/lib/libm.a
1.53 blymn 1328: LIBMENU?= ${DESTDIR}/usr/lib/libmenu.a
1.99 itojun 1329: LIBOBJC?= ${DESTDIR}/usr/lib/libobjc.a
1330: LIBOSSAUDIO?= ${DESTDIR}/usr/lib/libossaudio.a
1.159 lukem 1331: LIBPAM?= ${DESTDIR}/usr/lib/libpam.a
1.21 christos 1332: LIBPCAP?= ${DESTDIR}/usr/lib/libpcap.a
1.99 itojun 1333: LIBPCI?= ${DESTDIR}/usr/lib/libpci.a
1.100 thorpej 1334: LIBPMC?= ${DESTDIR}/usr/lib/libpmc.a
1.26 kleink 1335: LIBPOSIX?= ${DESTDIR}/usr/lib/libposix.a
1.110 thorpej 1336: LIBPTHREAD?= ${DESTDIR}/usr/lib/libpthread.a
1337: LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a
1.163 christos 1338: LIBRADIUS?= ${DESTDIR}/usr/lib/libradius.a
1.21 christos 1339: LIBRESOLV?= ${DESTDIR}/usr/lib/libresolv.a
1.99 itojun 1340: LIBRMT?= ${DESTDIR}/usr/lib/librmt.a
1341: LIBROKEN?= ${DESTDIR}/usr/lib/libroken.a
1.21 christos 1342: LIBRPCSVC?= ${DESTDIR}/usr/lib/librpcsvc.a
1.110 thorpej 1343: LIBRT?= ${DESTDIR}/usr/lib/librt.a
1.21 christos 1344: LIBSKEY?= ${DESTDIR}/usr/lib/libskey.a
1.140 lukem 1345: LIBSL?= ${DESTDIR}/usr/lib/libsl.a
1.99 itojun 1346: LIBSS?= ${DESTDIR}/usr/lib/libss.a
1.159 lukem 1347: LIBSSH?= ${DESTDIR}/usr/lib/libssh.a
1.99 itojun 1348: LIBSSL?= ${DESTDIR}/usr/lib/libssl.a
1.187 christos 1349: LIBSSP?= ${DESTDIR}/usr/lib/libssp.a
1.140 lukem 1350: LIBSTDCXX?= ${DESTDIR}/usr/lib/libstdc++.a
1.186 mrg 1351: LIBSUPCXX?= ${DESTDIR}/usr/lib/libsupc++.a
1.21 christos 1352: LIBTERMCAP?= ${DESTDIR}/usr/lib/libtermcap.a
1.99 itojun 1353: LIBUSBHID?= ${DESTDIR}/usr/lib/libusbhid.a
1.21 christos 1354: LIBUTIL?= ${DESTDIR}/usr/lib/libutil.a
1355: LIBWRAP?= ${DESTDIR}/usr/lib/libwrap.a
1356: LIBY?= ${DESTDIR}/usr/lib/liby.a
1357: LIBZ?= ${DESTDIR}/usr/lib/libz.a
1.1 cgd 1358:
1359: SHAREDSTRINGS If defined, a new .c.o rule is used that results in shared
1.12 christos 1360: strings, using xstr(1). Note that this will not work with
1361: parallel makes.
1.1 cgd 1362:
1.59 jlam 1363: STRIPFLAG The flag passed to the install program to cause the binary
1.1 cgd 1364: to be stripped.
1365:
1366: SUBDIR A list of subdirectories that should be built as well.
1367: Each of the targets will execute the same target in the
1368: subdirectories.
1369:
1.21 christos 1370: SCRIPTS A list of interpreter scripts [file.{sh,csh,pl,awk,...}].
1371: These are installed exactly like programs.
1372:
1.166 rtr 1373: SCRIPTSDIR The location to install the scripts. Each script can be
1374: installed to a separate path by setting SCRIPTSDIR_<script>.
1375:
1.21 christos 1376: SCRIPTSNAME The name that the above program will be installed as, if
1377: different from ${SCRIPTS}. These can be further specialized
1378: by setting SCRIPTSNAME_<script>.
1379:
1.124 lukem 1380: FILES See description of <bsd.files.mk>.
1.21 christos 1381:
1.106 thorpej 1382: SHLINKDIR Target directory for shared linker. See description of
1383: <bsd.own.mk> for additional information about this variable.
1.130 lukem 1384:
1.1 cgd 1385: The include file <bsd.prog.mk> includes the file named "../Makefile.inc"
1386: if it exists, as well as the include file <bsd.man.mk>.
1387:
1388: Some simple examples:
1389:
1390: To build foo from foo.c with a manual page foo.1, use:
1391:
1392: PROG= foo
1393:
1394: .include <bsd.prog.mk>
1395:
1396: To build foo from foo.c with a manual page foo.2, add the line:
1397:
1.9 cgd 1398: MAN= foo.2
1.1 cgd 1399:
1400: If foo does not have a manual page at all, add the line:
1401:
1.75 agc 1402: MKMAN= no
1.1 cgd 1403:
1404: If foo has multiple source files, add the line:
1405:
1406: SRCS= a.c b.c c.c d.c
1407:
1408:
1.118 lukem 1409: =-=-=-=-= bsd.rpc.mk =-=-=-=-=
1410:
1411: The include file <bsd.rpc.mk> contains a makefile fragment used to
1412: construct source files built by rpcgen.
1.72 sommerfe 1413:
1.118 lukem 1414: The following macros may be defined in makefiles which include
1415: <bsd.rpc.mk> in order to control which files get built and how they
1416: are to be built:
1.21 christos 1417:
1.118 lukem 1418: RPC_INCS: construct .h file from .x file
1.120 lukem 1419: RPC_XDRFILES: construct _xdr.c from .x file
1.118 lukem 1420: (for marshalling/unmarshalling data types)
1421: RPC_SVCFILES: construct _svc.c from .x file
1422: (server-side stubs)
1423: RPC_SVCFLAGS: Additional flags passed to builds of RPC_SVCFILES.
1.21 christos 1424:
1.118 lukem 1425: RPC_XDIR: Directory containing .x/.h files
1.23 christos 1426:
1427:
1.118 lukem 1428: =-=-=-=-= bsd.shlib.mk =-=-=-=-=
1.21 christos 1429:
1.118 lukem 1430: The include file <bsd.shlib.mk> computes parameters for shared library
1431: installation and use. It defines no targets. <bsd.own.mk> MUST be
1.134 lukem 1432: included before <bsd.shlib.mk>.
1.21 christos 1433:
1.134 lukem 1434: <bsd.own.mk> sets the following variables, if they are not already defined
1.118 lukem 1435: (defaults are in brackets):
1.21 christos 1436:
1.142 lukem 1437: SHLIBINSTALLDIR If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR}
1438: instead of ${LIBDIR} as the base path for shared library
1439: installation. [/lib]
1.21 christos 1440:
1.118 lukem 1441: SHLIBDIR The path to USE_SHLIBDIR shared libraries to use when building
1442: a program. [/lib for programs in /bin and /sbin, /usr/lib
1443: for all others.]
1.81 wiz 1444:
1.142 lukem 1445: _LIBSODIR Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no",
1.118 lukem 1446: otherwise set to ${LIBDIR}
1.81 wiz 1447:
1.118 lukem 1448: SHLINKINSTALLDIR Base path for shared linker. [/libexec]
1.39 cgd 1449:
1.118 lukem 1450: SHLINKDIR Path to use for shared linker when building a program.
1451: [/libexec for programs in /bin and /sbin, /usr/libexec for
1452: all others.]
1.39 cgd 1453:
1.13 christos 1454:
1.118 lukem 1455: =-=-=-=-= bsd.subdir.mk =-=-=-=-=
1.13 christos 1456:
1.118 lukem 1457: The include file <bsd.subdir.mk> contains the default targets for building
1.120 lukem 1458: subdirectories. It has the same eight targets as <bsd.prog.mk>: all,
1.233 apb 1459: clean, cleandir, depend, includes, install, lint, and tags. It uses the
1460: following variables:
1461:
1462: NOSUBDIR If this variable is defined, then the SUBDIR variable
1463: will be ignored and subdirectories will not be processed.
1464:
1465: SUBDIR For all of the directories listed in ${SUBDIR}, the
1466: specified directory will be visited and the target made.
1467: There is also a default target which allows the command
1468: "make subdir" where subdir is any directory listed in
1469: ${SUBDIR}.
1470:
1471: As a special case, the use of a token .WAIT as an
1472: entry in SUBDIR acts as a synchronization barrier
1473: when multiple make jobs are run; subdirs before the
1474: .WAIT must complete before any subdirs after .WAIT are
1475: started. See make(1) for some caveats on use of .WAIT
1476: and other special sources.
1.47 tv 1477:
1478:
1.118 lukem 1479: =-=-=-=-= bsd.sys.mk =-=-=-=-=
1.47 tv 1480:
1.13 christos 1481: The include file <bsd.sys.mk> is used by <bsd.prog.mk> and
1.14 cgd 1482: <bsd.lib.mk>. It contains overrides that are used when building
1.133 lukem 1483: the NetBSD source tree.
1484:
1485: The following variables control how various files are compiled/built.
1.142 lukem 1486: (Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"):
1.133 lukem 1487:
1488: AR Create, modify, and extract from archives. [ar]
1489:
1490: ARFLAGS Options to ${AR}. [rl]
1491:
1.151 lukem 1492: AS Assembler. [as]
1493:
1.211 lukem 1494: AFLAGS Options to ${CC} when compiling or linking .s or .S
1495: assembly source files. []
1.151 lukem 1496:
1.217 joerg 1497: BUILDSEED GCC uses random numbers when compiling C++ code.
1498: If this option is present, seed the random number
1499: generator based on the value, source file names and
1500: the output file name to make builds more deterministic.
1501: Additional information is available in the GCC
1502: documentation of -frandom-seed.
1503:
1.133 lukem 1504: CC C compiler. [cc]
1505:
1506: CFLAGS Options to ${CC}. [Usually -O or -O2]
1507:
1508: CPP C Pre-Processor. [cpp]
1509:
1510: CPPFLAGS Options to ${CPP}. []
1511:
1.151 lukem 1512: CPUFLAGS Optimization flags for ${CC}. []
1.133 lukem 1513:
1514: CXX C++ compiler. [c++]
1515:
1516: CXXFLAGS Options to ${CXX}. [${CFLAGS}]
1517:
1518: ELF2ECOFF Convert ELF-format executable to ECOFF. [elf2ecoff]
1519:
1520: FC Fortran compiler. [f77]
1521:
1522: FFLAGS Options to {$FC}. [-O]
1523:
1.235 apb 1524: HOST_SH Shell. This must be an absolute path, because it may be
1525: substituted into "#!" lines in scripts. [/bin/sh]
1526:
1.133 lukem 1527: INSTALL install(1) command. [install]
1528:
1529: LEX Lexical analyzer. [lex]
1530:
1531: LFLAGS Options to ${LEX}. []
1532:
1.145 jwise 1533: LPREFIX Symbol prefix for ${LEX} (see -P option in lex(1)) [yy]
1534:
1.133 lukem 1535: LD Linker. [ld]
1536:
1.178 lukem 1537: LDFLAGS Options to ${CC} during the link process. []
1.133 lukem 1538:
1539: LINT C program verifier. [lint]
1540:
1.173 perry 1541: LINTFLAGS Options to ${LINT}. [-chapbxzFS]
1.133 lukem 1542:
1543: LORDER List dependencies for object files. [lorder]
1544:
1545: MAKE make(1). [make]
1546:
1547: MKDEP Construct Makefile dependency list. [mkdep]
1548:
1549: NM List symbols from object files. [nm]
1550:
1551: PC Pascal compiler. [pc] (Not present)
1552:
1553: PFLAGS Options to ${PC}. []
1554:
1555: OBJC Objective C compiler. [${CC}]
1556:
1557: OBJCFLAGS Options to ${OBJC}. [${CFLAGS}]
1558:
1559: OBJCOPY Copy and translate object files. [objcopy]
1560:
1.168 riz 1561: OBJDUMP Display information from object files. [objdump]
1562:
1.133 lukem 1563: RANLIB Generate index to archive. [ranlib]
1564:
1565: SIZE List section sizes and total size. [size]
1566:
1567: STRIP Discard symbols from object files. [strip]
1568:
1569: TSORT Topological sort of a directed graph. [tsort -q]
1570:
1571: YACC LALR(1) parser generator. [yacc]
1572:
1573: YFLAGS Options to ${YACC}. []
1574:
1575: YHEADER If defined, add "-d" to YFLAGS, and add dependencies
1576: from <file>.y to <file>.h and <file>.c, and add
1577: <foo>.h to CLEANFILES.
1578:
1579: YPREFIX If defined, add "-p ${YPREFIX}" to YFLAGS.
1580:
1.116 lukem 1581:
1.69 sommerfe 1582: Other variables of note (incomplete list):
1583:
1.213 lukem 1584: NOGCCERROR If defined, prevents passing certain ${CFLAGS} to GCC
1585: that cause warnings to be fatal, such as:
1586: -Werror -Wa,--fatal-warnings
1587: (The latter being for as(1).)
1.212 lukem 1588:
1589: WARNS Crank up GCC warning options; the distinct levels are:
1.82 lukem 1590: WARNS=1
1591: WARNS=2
1592: WARNS=3
1.164 matt 1593: WARNS=4
1.69 sommerfe 1594:
1.144 lukem 1595: =-=-=-=-= bsd.x11.mk =-=-=-=-=
1596:
1597: The include file <bsd.x11.mk> contains parameters and targets for
1.221 mrg 1598: cross-building X11 from ${X11SRCDIR.xc} / ${X11MITSRCDIR.*}.
1.144 lukem 1599: It should be included after the general Makefile contents but before
1600: the include files such as <bsd.prog.mk> and <bsd.lib.mk>.
1601:
1602: It provides the following targets:
1603: .man.1 .man.3 .man.4 .man.5 .man.7:
1604: If ${MAN} or ${PROG} is set and ${MKMAN} != "no",
1.221 mrg 1605: these rules convert from X11's manual page source
1.144 lukem 1606: into an mdoc.old source file.
1607: cleanx11man:
1608: Clean up the mdoc.old files generated by the above.
1609:
1610: It sets the following variables:
1611:
1612: BINDIR Set to ${X11BINDIR}.
1613: To override, define after including <bsd.x11.mk>
1614:
1615: LIBDIR Set to ${X11USRLIBDIR}.
1616: To override, define after including <bsd.x11.mk>
1617:
1618: MANDIR Set to ${X11MANDIR}.
1619: To override, define after including <bsd.x11.mk>
1620:
1621: CPPFLAGS Appended with definitions to include from
1622: ${DESTDIR}${X11INCDIR}
1623:
1624: LDFLAGS Appended with definitions to link from
1625: ${DESTDIR}${X11USRLIBDIR}
1626:
1.221 mrg 1627: X11FLAGS.CONNECTION Equivalent to X11's CONNECTION_FLAGS.
1.144 lukem 1628:
1.221 mrg 1629: X11FLAGS.EXTENSION Equivalent to X11's EXT_DEFINES.
1.144 lukem 1630:
1.221 mrg 1631: X11FLAGS.LOADABLE Equivalent to X11's LOADABLE.
1.144 lukem 1632:
1.221 mrg 1633: X11FLAGS.OS_DEFINES Equivalent to X11's OS_DEFINES.
1.144 lukem 1634:
1.221 mrg 1635: X11FLAGS.SERVER Equivalent to X11's ServerDefines.
1.144 lukem 1636:
1.221 mrg 1637: X11FLAGS.THREADLIB Equivalent to X11's THREADS_DEFINES for libraries.
1.144 lukem 1638:
1.221 mrg 1639: X11FLAGS.THREADS Equivalent to X11's THREADS_DEFINES.
1.144 lukem 1640:
1641: X11FLAGS.VERSION cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION.
1642:
1.221 mrg 1643: X11FLAGS.DIX Equivalent to X11's DIX_DEFINES.
1644:
1.144 lukem 1645: X11TOOL_UNXCOMM Commandline to convert `XCOMM' comments to `#'
1646:
1647: It uses the following variables:
1648:
1649: APPDEFS List of app-default files to install.
1650:
1651: CPPSCRIPTS List of files/scripts to run through cpp(1)
1652: and then ${X11TOOL_UNXCOMM}. The source files
1653: have a `.cpp' suffix, the generated files do not.
1654:
1655: CPPSCRIPTFLAGS Additional flags to cpp(1) when building CPPSCRIPTS.
1656:
1657: CPPSCRIPTFLAGS_<fn> Additional flags to cpp(1) when building CPPSCRIPT <fn>.
1658:
1659:
1.30 agc 1660: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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