bsd.README revision 1.149
1# $NetBSD: bsd.README,v 1.149 2004/03/18 03:26:55 jmc Exp $ 2# @(#)bsd.README 8.2 (Berkeley) 4/2/94 3 4This is the README file for the new make "include" files for the BSD 5source tree. The files are installed in /usr/share/mk, and are, by 6convention, named with the suffix ".mk". 7 8Note, this file is not intended to replace reading through the .mk 9files for anything tricky. 10 11=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 12 13RANDOM THINGS WORTH KNOWING: 14 15The files are simply C-style #include files, and pretty much behave like 16you'd expect. The syntax is slightly different in that a single '.' is 17used instead of the hash mark, i.e. ".include <bsd.prog.mk>". 18 19One difference that will save you lots of debugging time is that inclusion 20of the file is normally done at the *end* of the Makefile. The reason for 21this is because .mk files often modify variables and behavior based on the 22values of variables set in the Makefile. To make this work, remember that 23the 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 30the command "make a" will echo "a". To make things confusing, the SECOND 31variable 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 39the command "make b" will echo "bar". This is for compatibility with the 40way the V7 make behaved. 41 42It's fairly difficult to make the BSD .mk files work when you're building 43multiple programs in a single directory. It's a lot easier to split up the 44programs than to deal with the problem. Most of the agony comes from making 45the "obj" directory stuff work right, not because we switched to a new version 46of make. So, don't get mad at us, figure out a better way to handle multiple 47architectures so we can quit using the symbolic link stuff. (Imake doesn't 48count.) 49 50The file .depend in the source directory is expected to contain dependencies 51for the source files. This file is read automatically by make after reading 52the Makefile. 53 54The variable DESTDIR works as before. It's not set anywhere but will change 55the tree where the file gets installed. 56 57The profiled libraries are no longer built in a different directory than 58the regular libraries. A new suffix, ".po", is used to denote a profiled 59object, and ".so" denotes a shared (position-independent) object. 60 61There are various make variables used during the build. 62 63Many variables support a (case sensitive) value of "no" or "yes", 64and are tested with ${VAR} == "no" and ${VAR} != "no" . 65 66 67The basic rule for the variable naming scheme is as follows: 68 69MKxxx 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 81NOxxx 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 88The following variables that control how things are made/installed that 89are not set by default. These should not be set by Makefiles; they're for 90the user to define in MAKECONF (see <bsd.own.mk>, below) or on the make(1) 91command line: 92 93BUILD 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 98MAKEVERBOSE 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 106MKBFD 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 110MKCATPAGES If "no", don't build or install the catman pages. 111 Default: yes 112 113MKCRYPTO If "no", no cryptography support will be built into the system, 114 and also acts as "MKKERBEROS=no MKKERBEROS4=no". 115 Default: yes 116 117MKCRYPTO_IDEA If not "no", IDEA support will be built into libcrypto_idea.a. 118 Default: no 119 120MKCRYPTO_MDC2 If not "no", MDC2 support will be built into libcrypto_mdc2.a 121 Default: no 122 123MKCRYPTO_RC5 If not "no", RC5 support will be built into libcrypto_rc5.a. 124 Default: no 125 126MKCVS If "no", don't build or install cvs(1). 127 Default: yes 128 129MKDOC If "no", don't build or install the documentation. 130 Default: yes 131 132MKDYNAMICROOT If "no", build programs in /bin and /sbin statically, 133 don't install certain libraries in /lib, and don't 134 install the shared linker into /libexec. 135 Default: yes 136 137MKGCC If "no", don't build gcc(1) or any of the gcc-related 138 libraries (libg2c, libgcc, libobjc, libstdc++). 139 Default: yes 140 141MKGCCCMDS If "no", don't build gcc(1). 142 Default: yes 143 144MKGDB If "no", don't build gdb(1). 145 Default: yes 146 147MKHESIOD If "no", disables building of Hesiod infrastructure 148 (libraries and support programs). 149 Default: yes 150 151MKHOSTOBJ If not "no", for programs intended to be run on the compile 152 host, the name, release, and architecture of the host 153 operating system will be suffixed to the name of the object 154 directory created by "make obj". 155 Default: no 156 157MKHTML If "no", don't build or install the html man pages. 158 Default: yes 159 160MKIEEEFP If "no", don't add code for IEEE754/IEC60559 conformance. 161 Has no effect on most platforms. 162 Default: yes 163 164MKINFO If "no", don't build or install Info documentation from 165 Texinfo source files. 166 Default: yes 167 168MKKERBEROS4 If "no", disables building of Kerberos v4 169 infrastructure (libraries and support programs). 170 Default: yes 171 172MKKERBEROS If "no", disables building of Kerberos v5 173 infrastructure (libraries and support programs). 174 Default: yes 175 176MKLINKLIB If "no", act as "MKPICINSTALL=no MKPROFILE=no". 177 Also: 178 - don't install the .a libraries 179 - don't install _pic.a libraries on PIC systems 180 - don't build .a libraries on PIC systems 181 - don't install the .so symlink on ELF systems 182 I.e, only install the shared library (and the .so.major 183 symlink on ELF). 184 Default: yes 185 186MKLINT If "no", don't build or install the lint libraries. 187 Default: yes 188 189MKMAN If "no", don't build or install the man or catman pages, 190 and also acts as "MKCATPAGES=no MKHTML=no". 191 Default: yes 192 193MKMANZ If not "no", compress manual pages at installation time. 194 Default: no 195 196MKNLS If "no", don't build or install the NLS files and locale 197 definition files. 198 Default: yes 199 200MKOBJ If "no", don't enable the rule which creates objdirs, 201 and also acts as "MKOBJDIRS=no". 202 Default: yes 203 204MKOBJDIRS If "no", don't create objdirs during a "make build". 205 Default: no 206 207MKPIC If "no", don't build or install shared libraries, and 208 also acts as "MKPICLIB=no" 209 Default: yes (for MACHINE_ARCHs that support it) 210 211MKPICINSTALL If "no", don't install the *_pic.a libraries. 212 Default: yes 213 214MKPICLIB If "no", don't build *_pic.a libraries, and build the 215 shared object libraries from the .a libraries. 216 A symlink is installed in ${DESTDIR}/usr/lib for the 217 _pic.a library pointing to the .a library. 218 Default: yes 219 220MKPOSTFIX If "no", don't build or install postfix(1). 221 Default: yes 222 223MKPROFILE If "no", don't build or install the profiling (*_p.a) libraries. 224 Default: yes 225 226MKSENDMAIL If "no", don't build or install sendmail(8). 227 Default: yes 228 229MKSHARE If "no", act as "MKCATPAGES=no MKDOC=no MKHTML=no MKINFO=no 230 MKMAN=no MKNLS=no". 231 I.e, don't build catman pages, documentation, Info 232 documentation, man pages, NLS files, ... 233 Default: yes 234 235MKSKEY If "no", disables building of S/key authentication 236 infrastructure (libraries and support programs). 237 Default: yes 238 239MKSOFTFLOAT If not "no", build with options to enable the compiler to 240 generate output containing library calls for floating 241 point and possibly soft-float library support. 242 Default: no 243 244MKSTATICLIB If "no", don't build or install the normal static (*.a) 245 libraries. 246 Default: yes 247 248MKUNPRIVED If not "no", don't set the owner/group/mode when installing 249 files or directories, and keep a metadata log of what 250 the owner/group/mode should be. This allows a 251 non-root "make install". 252 Default: no 253 254MKUPDATE If not "no", 'make install' only installs targets that are 255 more recently modified in the source directories that their 256 installed counterparts. 257 Default: no 258 259MKUUCP If "no", don't build or install uucp(1). 260 Default: yes 261 262MKX11 If not "no", 'make build' also descends into src/x11 263 to cross build X11R6 and automatically enables creation 264 of X sets. 265 Default: no 266 267MKYP If "no", disables building of YP (NIS) 268 infrastructure (libraries and support programs). 269 Default: yes 270 271USE_HESIOD If "no", disables building Hesiod support into 272 various system utilities/libraries that support it. 273 If ${MKHESIOD} is "no", USE_HESIOD will also be 274 forced to "no". 275 276USE_KERBEROS4 If "no", disables building Kerberos v4 277 support into various system utilities/libraries that 278 support it. If ${MKKERBEROS4} is "no", USE_KERBEROS4 279 will also be forced to "no". 280 281USE_KERBEROS If "no", disables building Kerberos v4 or v5) 282 support into various system utilities/libraries that 283 support it. If ${MKKERBEROS} is "no", USE_KERBEROS 284 will also be forced to "no". 285 286USE_SKEY If "no", disables building S/key authentication 287 support into various system utilities/libraries that 288 support it. If ${MKSKEY} is "no", USE_SKEY will 289 also be forced to "no". 290 291USE_YP If "no", disables building YP (NIS) support into 292 various system utilities/libraries that support it. 293 If ${MKYP} is "no", USE_YP will also be forced to "no". 294 295COPTS.lib<lib> 296LDADD.lib<lib> 297CPPFLAGS.lib<lib> 298CXXFLAGS.lib<lib> 299COPTS.<prog> 300LDADD.<prog> 301CPPFLAGS.<prog> 302CXXFLAGS.<prog> These provide a way to specify additions to the associated 303 variables in a way that applies only to a particular library 304 or program. <lib> corresponds to the LIB variable set in 305 the library's makefile. <prog> corresponds to either PROG 306 or PROG_CXX (if set). For example, if COPTS.libcrypto is 307 set to "-g", "-g" will be added to COPTS only when compiling 308 the crypto library. 309 310=-=-=-=-= sys.mk =-=-=-=-= 311 312The include file <sys.mk> has the default rules for all makes, in the BSD 313environment or otherwise. You probably don't want to touch this file. 314 315=-=-=-=-= bsd.own.mk =-=-=-=-= 316 317The include file <bsd.own.mk> contains source tree configuration parameters, 318such as the owners, groups, etc. for both manual pages and binaries, and 319a few global "feature configuration" parameters. 320 321It has no targets. 322 323To get system-specific configuration parameters, <bsd.own.mk> will try to 324include the file specified by the "MAKECONF" variable. If MAKECONF is not 325set, or no such file exists, the system make configuration file, /etc/mk.conf 326is included. These files may define any of the variables described below. 327 328<bsd.own.mk> sets the following variables, if they are not already defined 329(defaults are in brackets): 330 331NETBSDSRCDIR Top of the NetBSD source tree. 332 If _SRC_TOP_ != "", that will be used as the default, 333 otherwise BSDSRCDIR will be used as the default. 334 Various makefiles within the NetBSD source tree will 335 use this to reference the top level of the source tree. 336 337_SRC_TOP_ Top of the system source tree, as determined by <bsd.own.mk> 338 based on the presence of tools/ and build.sh. This variable 339 is "internal" to <bsd.own.mk>, although its value is only 340 determined once and then propagated to all sub-makes. 341 342BSDSRCDIR The real path to the system sources, so that 'make obj' 343 will work correctly. [/usr/src] 344 345BSDOBJDIR The real path to the system 'obj' tree, so that 'make obj' 346 will work correctly. [/usr/obj] 347 348BINGRP Binary group. [wheel] 349 350BINOWN Binary owner. [root] 351 352BINMODE Binary mode. [555] 353 354NONBINMODE Mode for non-executable files. [444] 355 356MANDIR Base path for manual installation. [/usr/share/man/cat] 357 358MANGRP Manual group. [wheel] 359 360MANOWN Manual owner. [root] 361 362MANMODE Manual mode. [${NONBINMODE}] 363 364MANINSTALL Manual installation type: maninstall, catinstall, or both 365 366LDSTATIC Control program linking; if set blank, link everything 367 dynamically. If set to "-static", link everything statically. 368 If not set, programs link according to their makefile. 369 370LIBDIR Base path for library installation. [/usr/lib] 371 372LINTLIBDIR Base path for lint(1) library installation. [/usr/libdata/lint] 373 374LIBGRP Library group. [${BINGRP}] 375 376LIBOWN Library owner. [${BINOWN}] 377 378LIBMODE Library mode. [${NONBINMODE}] 379 380DOCDIR Base path for system documentation (e.g. PSD, USD, etc.) 381 installation. [/usr/share/doc] 382 383HTMLDOCDIR Base path for html system documentation installation. 384 [/usr/share/doc/html] 385 386DOCGRP Documentation group. [wheel] 387 388DOCOWN Documentation owner. [root] 389 390DOCMODE Documentation mode. [${NONBINMODE}] 391 392NLSDIR Base path for Native Language Support files installation. 393 [/usr/share/nls] 394 395NLSGRP Native Language Support files group. [wheel] 396 397NLSOWN Native Language Support files owner. [root] 398 399NLSMODE Native Language Support files mode. [${NONBINMODE}] 400 401X11SRCDIR The path to the xsrc tree. [/usr/xsrc] 402 403X11SRCDIR.xc The path to the X11R6 xc src tree. [${X11SRCDIR}/xfree/xc] 404 405X11SRCDIR.local The path to the local X11R6 src tree. [${X11SRCDIR}/local] 406 407X11ROOTDIR Root directory of the X11 installation. [/usr/X11R6] 408 409X11BINDIR X11 bin directory. [${X11ROOTDIR}/bin] 410 411X11FONTDIR X11 font directory. [${X11ROOTDIR}/lib/X11/fonts] 412 413X11INCDIR X11 include directory. [${X11ROOTDIR}/include] 414 415X11LIBDIR X11 lib/x11 (config) directory. [${X11ROOTDIR}/lib/X11] 416 417X11MANDIR X11 manual directory. [${X11ROOTDIR}/man] 418 419X11USRLIBDIR X11 library directory. [${X11ROOTDIR}/lib] 420 421STRIPFLAG The flag passed to the install program to cause the binary 422 to be stripped. This is to be used when building your 423 own install script so that the entire system can be made 424 stripped/not-stripped using a single knob. [] 425 426COPY The flag passed to the install program to cause the binary 427 to be copied rather than moved. This is to be used when 428 building our own install script so that the entire system 429 can either be installed with copies, or with moves using 430 a single knob. [-c] 431 432Additionally, the following variables may be set by <bsd.own.mk> or in a 433make configuration file to modify the behaviour of the system build 434process (default values are in brackets along with comments, if set by 435<bsd.own.mk>): 436 437USETOOLS Indicates whether the tools specified by ${TOOLDIR} should 438 be used as part of a build in progress. 439 Supported values: 440 441 yes Use the tools from TOOLDIR. 442 Must be set to this if cross-compiling. 443 444 no Do not use the tools from TOOLDIR, but refuse to 445 build native compilation tool components that are 446 version-specific for that tool. 447 448 never Do not use the tools from TOOLDIR, even when 449 building native tool components. This is similar to 450 the traditional NetBSD build method, but does not 451 verify that the compilation tools in use are 452 up-to-date enough in order to build the tree 453 successfully. This may cause build or runtime 454 problems when building the whole NetBSD source tree. 455 456 Default: "yes" if building all or part of a whole NetBSD 457 source tree (detected automatically); "no" otherwise 458 (to preserve traditional semantics of the <bsd.*.mk> 459 make(1) include files). 460 461OBJECT_FMT Object file format. [set to "ELF" on architectures that 462 use ELF -- currently if ${MACHINE_ARCH} is "alpha", 463 "mipsel", "mipseb", "powerpc", "sparc", "sparc64", 464 "i386" and some m68k machines, or set to "a.out" on 465 other architectures]. 466 467TOOLCHAIN_MISSING 468 If not "no", this indicates that the platform being built 469 does not have a working in-tree toolchain. If the 470 ${MACHINE_ARCH} in question falls into this category, 471 TOOLCHAIN_MISSING is conditionally assigned the value "yes". 472 Otherwise, the variable is unconditionally assigned the 473 value "no". 474 If not "no", ${MKBFD}, ${MKGCC}, and ${MKGDB} are 475 unconditionally assigned the value "no". 476 477EXTERNAL_TOOLCHAIN 478 This variable is not directly set by <bsd.own.mk>, but 479 including <bsd.own.mk> is the canonical way to gain 480 access to this variable. The variable should be defined 481 either in the user's environment or in the user's mk.conf 482 file. If defined, this variable indicates the root of 483 an external toolchain which will be used to build the 484 tree. For example, if a platform is a ${TOOLCHAIN_MISSING} 485 platform, EXTERNAL_TOOLCHAIN can be used to re-enable the 486 cross-compile framework. 487 488 If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally 489 assigned the value "no", since the external version of the 490 compiler may not be able to build the library components of 491 the in-tree compiler. 492 493 NOTE: This variable is not yet used in as many places as 494 it should be. Expect the exact semantics of this variable 495 to change in the short term as parts of the cross-compile 496 framework continue to be cleaned up. 497 498<bsd.own.mk> is generally useful when building your own Makefiles so that 499they use the same default owners etc. as the rest of the tree. 500 501 502=-=-=-=-= bsd.dep.mk =-=-=-=-= 503 504The include file <bsd.dep.mk> contains the default targets for building 505.depend files. It creates .d files from entries in SRCS and DPSRCS 506that are C, C++, or Objective C source files, and builds .depend from the 507.d files. All other files in SRCS and all of DPSRCS will be used as 508dependencies for the .d files. In order for this to function correctly, 509it should be .included after all other .mk files and directives that may 510modify SRCS or DPSRCS. It uses the following variables: 511 512SRCS List of source files to build the program. 513 514DPSRCS List of source files which are needed for generating 515 dependencies, but are not needed in ${SRCS}. 516 517 518=-=-=-=-= bsd.files.mk =-=-=-=-= 519 520The include file <bsd.files.mk> handles the FILES variables and is included 521from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables: 522 523FILES The list of files to install. 524 525FILESOWN File owner. [${BINOWN}] 526 527FILESGRP File group. [${BINGRP}] 528 529FILESMODE File mode. [${BINMODE}] 530 531FILESDIR The location to install the files. 532 533FILESNAME Optional name to install each file as. 534 535FILESDIR.<fn> The location to install the specific file <fn>. 536 537FILESNAME.<fn> Optional name to install <fn> as. 538 539BUILDSYMLINKS List of two word items: 540 lnsrc lntgt 541 For each lnsrc item, create a symlink named lntgt. 542 The lntgt symlinks are removed by the cleandir target. 543 544UUDECODE_FILES List of files which are stored as <file>.uue in the source 545 tree. Each one will be decoded with ${TOOL_UUDECODE}. 546 The source files have a `.uue' suffix, the generated files do 547 not. 548 549UUDECODE_FILES_RENAME_fn Rename the output from the decode to the provided name. 550 551 *NOTE: These files are simply decoded, with no install or other 552 rule applying implicitly except being added to the clean 553 target. 554 555=-=-=-=-= bsd.gcc.mk =-=-=-=-= 556 557The include file <bsd.gcc.mk> computes various parameters related to GCC 558support libraries. It defines no targets. <bsd.own.mk> MUST be included 559before <bsd.gcc.mk>. 560 561The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each 562of which need to know where to find certain GCC support libraries. 563 564The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable, 565which is generally set by the user. If EXTERNAL_TOOLCHAIN it set, then 566the compiler is asked where to find the support libraries, otherwise the 567support libraries are found in ${DESTDIR}/usr/lib. 568 569<bsd.gcc.mk> sets the following variables: 570 571_GCC_CRTBEGIN The full path name to crtbegin.o. 572 573_GCC_CRTBEGINS The full path name to crtbeginS.o. 574 575_GCC_CRTEND The full path name to crtend.o. 576 577_GCC_CRTENDS The full path name to crtendS.o. 578 579_GCC_LIBGCCDIR The directory where libgcc.a is located. 580 581 582=-=-=-=-= bsd.inc.mk =-=-=-=-= 583 584The include file <bsd.inc.mk> defines the includes target and uses the 585variables: 586 587INCS The list of include files. 588 589INCSDIR The location to install the include files. 590 591INCSNAME Target name of the include file, if only one; same as 592 FILESNAME, but for include files. 593 594INCSYMLINKS Similar to SYMLINKS in <bsd.links.mk>, except that these 595 are installed in the 'includes' target and not the 596 (much later) 'install' target. 597 598INCSNAME_<file> The name file <file> should be installed as, if not <file>, 599 same as FILESNAME_<file>, but for include files. 600 601 602=-=-=-=-= bsd.info.mk =-=-=-=-= 603 604The include file <bsd.info.mk> is used to generate and install GNU Info 605documentation from respective Texinfo source files. It defines three 606implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the 607following variables: 608 609TEXINFO List of Texinfo source files. Info documentation will 610 consist of single files with the extension replaced by 611 .info. 612 613INFOFLAGS Flags to pass to makeinfo. [] 614 615 616=-=-=-=-= bsd.kernobj.mk =-=-=-=-= 617 618The include file <bsd.kernobj.mk> defines variables related to the 619location of kernel sources and object directories. 620 621KERNSRCDIR Is the location of the top of the kernel src. 622 [${_SRC_TOP_}/sys] 623 624KERNARCHDIR Is the location of the machine dependent kernel sources. 625 [arch/${MACHINE}] 626 627KERNCONFDIR Is where the configuration files for kernels are found. 628 [${KERNSRCDIR}/${KERNARCHDIR}/conf] 629 630KERNOBJDIR Is the kernel build directory. The kernel GENERIC for 631 instance will be compiled in ${KERNOBJDIR}/GENERIC. 632 The default value is 633 ${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile 634 if it exists or the target 'obj' is being made. 635 Otherwise the default is 636 ${KERNSRCDIR}/${KERNARCHDIR}/compile. 637 638It is important that Makefiles (such as those under src/distrib) that 639wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR} 640rather than make assumptions about the location of the compiled kernel. 641 642 643=-=-=-=-= bsd.kinc.mk =-=-=-=-= 644 645The include file <bsd.kinc.mk> defines the many targets (includes, 646subdirectories, etc.), and is used by kernel makefiles to handle 647include file installation. It is intended to be included alone, by 648kernel Makefiles. It uses similar variables to <bsd.inc.mk>. 649Please see <bsd.kinc.mk> for more details, and keep the documentation 650in that file up to date. 651 652 653=-=-=-=-= bsd.lib.mk =-=-=-=-= 654 655The include file <bsd.lib.mk> has support for building libraries. It has 656the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend, 657includes, install, lint, and tags. Additionally, it has a checkver target 658which checks for installed shared object libraries whose version is greater 659that the version of the source. It has a limited number of suffixes, 660consistent with the current needs of the BSD tree. <bsd.lib.mk> includes 661<bsd.shlib.mk> to get shared library parameters. 662 663It sets/uses the following variables: 664 665LIB The name of the library to build. 666 667LIBDIR Target directory for libraries. 668 669SHLIBINSTALLDIR Target directory for shared libraries if ${USE_SHLIBDIR} 670 is not "no". 671 672USE_SHLIBDIR If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR} 673 as the path to install shared libraries to. 674 USE_SHLIBDIR must be defined before <bsd.own.mk> is included. 675 Default: no 676 677LINTLIBDIR Target directory for lint libraries. 678 679LIBGRP Library group. 680 681LIBOWN Library owner. 682 683LIBMODE Library mode. 684 685LDADD Additional loader objects. 686 687MAN The manual pages to be installed (use a .1 - .9 suffix). 688 689NOCHECKVER_<library> 690NOCHECKVER If set, disables checking for installed shared object 691 libraries with versions greater than the source. A 692 particular library name, without the "lib" prefix, may 693 be appended to the variable name to disable the check for 694 only that library. 695 696SRCS List of source files to build the library. Suffix types 697 .s, .c, and .f are supported. Note, .s files are preferred 698 to .c files of the same name. (This is not the default for 699 versions of make.) 700 701The include file <bsd.lib.mk> includes the file named "../Makefile.inc" 702if it exists, as well as the include file <bsd.man.mk>. 703 704It has rules for building profiled objects; profiled libraries are 705built by default. 706 707Libraries are ranlib'd when made. 708 709 710=-=-=-=-= bsd.links.mk =-=-=-=-= 711 712The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables 713and is included from from <bsd.lib.mk> and <bsd.prog.mk>. 714 715LINKS The list of hard links, consisting of pairs of paths: 716 source-file target-file 717 ${DESTDIR} is prepended to both paths before linking. 718 For example, to link /bin/test and /bin/[, use: 719 LINKS=/bin/test /bin/[ 720 721SYMLINKS The list of symbolic links, consisting of pairs of paths: 722 source-file target-file 723 ${DESTDIR} is only prepended to target-file before linking. 724 For example, to symlink /usr/bin/tar to /bin/tar resulting 725 in ${DESTDIR}/usr/bin/tar -> /bin/tar: 726 SYMLINKS=/bin/tar /usr/bin/tar 727 728 729=-=-=-=-= bsd.man.mk =-=-=-=-= 730 731The include file <bsd.man.mk> handles installing manual pages and their 732links. 733 734It has a two targets: 735 736 maninstall: 737 Install the manual page sources and their links. 738 catinstall: 739 Install the preformatted manual pages and their links. 740 741It sets/uses the following variables: 742 743MANDIR Base path for manual installation. 744 745MANGRP Manual group. 746 747MANOWN Manual owner. 748 749MANMODE Manual mode. 750 751MANSUBDIR Subdirectory under the manual page section, i.e. "/vax" 752 or "/tahoe" for machine specific manual pages. 753 754MAN The manual pages to be installed (use a .1 - .9 suffix). 755 756MLINKS List of manual page links (using a .1 - .9 suffix). The 757 linked-to file must come first, the linked file second, 758 and there may be multiple pairs. The files are soft-linked. 759 760The include file <bsd.man.mk> includes a file named "../Makefile.inc" if 761it exists. 762 763 764=-=-=-=-= bsd.obj.mk =-=-=-=-= 765 766The include file <bsd.obj.mk> defines targets related to the creation 767and use of separated object and source directories. 768 769If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses 770${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if 771it exists. Otherwise make(1) looks for the existence of a 772subdirectory (or a symlink to a directory) of the source directory 773into which built targets should be placed. If an environment variable 774named MAKEOBJDIR is set, make(1) uses its value as the name of the 775object directory; failing that, make first looks for a subdirectory 776named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj". 777 778Object directories are not created automatically by make(1) if they 779don't exist; you need to run a separate "make obj". (This will happen 780during a top-level build if "MKOBJDIRS" is set to a value other than 781"no"). When the source directory is a subdirectory of ${BSDSRCDIR} -- 782and this is determined by a simple string prefix comparison -- object 783directories are created in a separate object directory tree, and a 784symlink to the object directory in that tree is created in the source 785directory; otherwise, "make obj" assumes that you're not in the main 786source tree and that it's not safe to use a separate object tree. 787 788Several variables used by <bsd.obj.mk> control exactly what 789directories and links get created during a "make obj": 790 791MAKEOBJDIR If set, this is the component name of the object 792 directory. 793 794OBJMACHINE If this is set but MAKEOBJDIR is not set, creates 795 object directories or links named "obj.${MACHINE}"; 796 otherwise, just creates ones named "obj". 797 798USR_OBJMACHINE If set, and the current directory is a subdirectory of 799 ${BSDSRCDIR}, create object directory in the 800 corresponding subdirectory of ${BSDOBJDIR}.${MACHINE}; 801 otherwise, create it in the corresponding subdirectory 802 of ${BSDOBJDIR} 803 804BUILDID If set, the contents of this variable are appended 805 to the object directory name. If OBJMACHINE is also 806 set, ".${BUILDID}" is added after ".${MACHINE}". 807 808 809=-=-=-=-= bsd.prog.mk =-=-=-=-= 810 811The include file <bsd.prog.mk> handles building programs from one or 812more source files, along with their manual pages. It has a limited number 813of suffixes, consistent with the current needs of the BSD tree. 814<bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters. 815 816It has eight targets: 817 818 all: 819 build the program and its manual page. This also 820 creates a GDB initialization file (.gdbinit) in 821 the objdir. The .gdbinit file sets the shared library 822 prefix to ${DESTDIR} to facilitate cross-debugging. 823 clean: 824 remove the program, any object files and the files a.out, 825 Errs, errs, mklog, and ${PROG}.core. 826 cleandir: 827 remove all of the files removed by the target clean, as 828 well as .depend, tags, and any manual pages. 829 `distclean' is a synonym for `cleandir'. 830 depend: 831 make the dependencies for the source files, and store 832 them in the file .depend. 833 includes: 834 install any header files. 835 install: 836 install the program and its manual pages; if the Makefile 837 does not itself define the target install, the targets 838 beforeinstall and afterinstall may also be used to cause 839 actions immediately before and after the install target 840 is executed. 841 lint: 842 run lint on the source files 843 tags: 844 create a tags file for the source files. 845 846It sets/uses the following variables: 847 848BINGRP Binary group. 849 850BINOWN Binary owner. 851 852BINMODE Binary mode. 853 854CLEANFILES Additional files to remove for the clean and cleandir targets. 855 856COPTS Additional flags to the compiler when creating C objects. 857 858COPTS.<fn> Additional flags to the compiler when creating the 859 C objects for <fn>. 860 For <fn>.[ly], "<fn>.c" must be used. 861 862CPUFLAGS Additional flags to the compiler/assembler to select 863 CPU instruction set options, CPU tuning options, etc. 864 865CPUFLAGS.<fn> Additional flags to the compiler/assembler for <fn>. 866 For <fn>.[ly], "<fn>.c" must be used. 867 868CPPFLAGS Additional flags to the C pre-processor. 869 870CPPFLAGS.<fn> Additional flags to the C pre-processor for <fn>. 871 For <fn>.[ly], "<fn>.c" must be used. 872 873GDBINIT List of GDB initialization files to add to "source" 874 directives in the .gdbinit file that is created in the 875 objdir. 876 877LDADD Additional loader objects. Usually used for libraries. 878 For example, to load with the compatibility and utility 879 libraries, use: 880 881 LDADD+=-lutil -lcompat 882 883LDFLAGS Additional loader flags. 884 885LINKS See <bsd.links.mk> 886 887SYMLINKS See <bsd.links.mk> 888 889MAN Manual pages (should end in .1 - .9). If no MAN variable is 890 defined, "MAN=${PROG}.1" is assumed. 891 892PROG The name of the program to build. If not supplied, nothing 893 is built. 894 895PROG_CXX If defined, the name of the program to build. Also 896 causes <bsd.prog.mk> to link the program with the C++ 897 compiler rather than the C compiler. PROG_CXX overrides 898 the value of PROG if PROG is also set. 899 900PROGNAME The name that the above program will be installed as, if 901 different from ${PROG}. 902 903SRCS List of source files to build the program. If SRCS is not 904 defined, it's assumed to be ${PROG}.c. 905 906DPSRCS List of source files which are needed for generating 907 dependencies, but are not needed in ${SRCS}. 908 909DPADD Additional dependencies for the program. Usually used for 910 libraries. For example, to depend on the compatibility and 911 utility libraries use: 912 913 DPADD+=${LIBCOMPAT} ${LIBUTIL} 914 915 The following libraries are predefined for DPADD: 916 917 LIBCRT0?= ${DESTDIR}/usr/lib/crt0.o 918 LIBBZ2?= ${DESTDIR}/usr/lib/libbz2.a 919 LIBC?= ${DESTDIR}/usr/lib/libc.a 920 LIBC_PIC?= ${DESTDIR}/usr/lib/libc_pic.a 921 LIBCDK?= ${DESTDIR}/usr/lib/libcdk.a 922 LIBCOM_ERR?= ${DESTDIR}/usr/lib/libcom_err.a 923 LIBCOMPAT?= ${DESTDIR}/usr/lib/libcompat.a 924 LIBCRYPT?= ${DESTDIR}/usr/lib/libcrypt.a 925 LIBCRYPTO?= ${DESTDIR}/usr/lib/libcrypto.a 926 LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a 927 LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a 928 LIBCRYPTO_RC5?= ${DESTDIR}/usr/lib/libcrypto_rc5.a 929 LIBCURSES?= ${DESTDIR}/usr/lib/libcurses.a 930 LIBDBM?= ${DESTDIR}/usr/lib/libdbm.a 931 LIBDES?= ${DESTDIR}/usr/lib/libdes.a 932 LIBEDIT?= ${DESTDIR}/usr/lib/libedit.a 933 LIBEVENT?= ${DESTDIR}/usr/lib/libevent.a 934 LIBFORM?= ${DESTDIR}/usr/lib/libform.a 935 LIBGCC?= ${DESTDIR}/usr/lib/libgcc.a 936 LIBGNUMALLOC?= ${DESTDIR}/usr/lib/libgnumalloc.a 937 LIBGSSAPI?= ${DESTDIR}/usr/lib/libgssapi.a 938 LIBHDB?= ${DESTDIR}/usr/lib/libhdb.a 939 LIBINTL?= ${DESTDIR}/usr/lib/libintl.a 940 LIBIPSEC?= ${DESTDIR}/usr/lib/libipsec.a 941 LIBKADM?= ${DESTDIR}/usr/lib/libkadm.a 942 LIBKADM5CLNT?= ${DESTDIR}/usr/lib/libkadm5clnt.a 943 LIBKADM5SRV?= ${DESTDIR}/usr/lib/libkadm5srv.a 944 LIBKAFS?= ${DESTDIR}/usr/lib/libkafs.a 945 LIBKDB?= ${DESTDIR}/usr/lib/libkdb.a 946 LIBKRB?= ${DESTDIR}/usr/lib/libkrb.a 947 LIBKRB5?= ${DESTDIR}/usr/lib/libkrb5.a 948 LIBKSTREAM?= ${DESTDIR}/usr/lib/libkstream.a 949 LIBKVM?= ${DESTDIR}/usr/lib/libkvm.a 950 LIBL?= ${DESTDIR}/usr/lib/libl.a 951 LIBM?= ${DESTDIR}/usr/lib/libm.a 952 LIBMENU?= ${DESTDIR}/usr/lib/libmenu.a 953 LIBOBJC?= ${DESTDIR}/usr/lib/libobjc.a 954 LIBOSSAUDIO?= ${DESTDIR}/usr/lib/libossaudio.a 955 LIBPCAP?= ${DESTDIR}/usr/lib/libpcap.a 956 LIBPCI?= ${DESTDIR}/usr/lib/libpci.a 957 LIBPMC?= ${DESTDIR}/usr/lib/libpmc.a 958 LIBPOSIX?= ${DESTDIR}/usr/lib/libposix.a 959 LIBPTHREAD?= ${DESTDIR}/usr/lib/libpthread.a 960 LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a 961 LIBRESOLV?= ${DESTDIR}/usr/lib/libresolv.a 962 LIBRMT?= ${DESTDIR}/usr/lib/librmt.a 963 LIBROKEN?= ${DESTDIR}/usr/lib/libroken.a 964 LIBRPCSVC?= ${DESTDIR}/usr/lib/librpcsvc.a 965 LIBRT?= ${DESTDIR}/usr/lib/librt.a 966 LIBSKEY?= ${DESTDIR}/usr/lib/libskey.a 967 LIBSL?= ${DESTDIR}/usr/lib/libsl.a 968 LIBSS?= ${DESTDIR}/usr/lib/libss.a 969 LIBSSL?= ${DESTDIR}/usr/lib/libssl.a 970 LIBSTDCXX?= ${DESTDIR}/usr/lib/libstdc++.a 971 LIBTERMCAP?= ${DESTDIR}/usr/lib/libtermcap.a 972 LIBUSBHID?= ${DESTDIR}/usr/lib/libusbhid.a 973 LIBUTIL?= ${DESTDIR}/usr/lib/libutil.a 974 LIBWRAP?= ${DESTDIR}/usr/lib/libwrap.a 975 LIBY?= ${DESTDIR}/usr/lib/liby.a 976 LIBZ?= ${DESTDIR}/usr/lib/libz.a 977 978SHAREDSTRINGS If defined, a new .c.o rule is used that results in shared 979 strings, using xstr(1). Note that this will not work with 980 parallel makes. 981 982STRIPFLAG The flag passed to the install program to cause the binary 983 to be stripped. 984 985SUBDIR A list of subdirectories that should be built as well. 986 Each of the targets will execute the same target in the 987 subdirectories. 988 989SCRIPTS A list of interpreter scripts [file.{sh,csh,pl,awk,...}]. 990 These are installed exactly like programs. 991 992SCRIPTSNAME The name that the above program will be installed as, if 993 different from ${SCRIPTS}. These can be further specialized 994 by setting SCRIPTSNAME_<script>. 995 996FILES See description of <bsd.files.mk>. 997 998SHLINKDIR Target directory for shared linker. See description of 999 <bsd.own.mk> for additional information about this variable. 1000 1001USE_LIBSTDCXX If "no", the support libraries needed for C++ programs 1002 are set to `-lsupc++ -lm', rather than `-lstdc++ -lm'. 1003 Default: yes 1004 1005The include file <bsd.prog.mk> includes the file named "../Makefile.inc" 1006if it exists, as well as the include file <bsd.man.mk>. 1007 1008Some simple examples: 1009 1010To build foo from foo.c with a manual page foo.1, use: 1011 1012 PROG= foo 1013 1014 .include <bsd.prog.mk> 1015 1016To build foo from foo.c with a manual page foo.2, add the line: 1017 1018 MAN= foo.2 1019 1020If foo does not have a manual page at all, add the line: 1021 1022 MKMAN= no 1023 1024If foo has multiple source files, add the line: 1025 1026 SRCS= a.c b.c c.c d.c 1027 1028 1029=-=-=-=-= bsd.rpc.mk =-=-=-=-= 1030 1031The include file <bsd.rpc.mk> contains a makefile fragment used to 1032construct source files built by rpcgen. 1033 1034The following macros may be defined in makefiles which include 1035<bsd.rpc.mk> in order to control which files get built and how they 1036are to be built: 1037 1038RPC_INCS: construct .h file from .x file 1039RPC_XDRFILES: construct _xdr.c from .x file 1040 (for marshalling/unmarshalling data types) 1041RPC_SVCFILES: construct _svc.c from .x file 1042 (server-side stubs) 1043RPC_SVCFLAGS: Additional flags passed to builds of RPC_SVCFILES. 1044 1045RPC_XDIR: Directory containing .x/.h files 1046 1047 1048=-=-=-=-= bsd.shlib.mk =-=-=-=-= 1049 1050The include file <bsd.shlib.mk> computes parameters for shared library 1051installation and use. It defines no targets. <bsd.own.mk> MUST be 1052included before <bsd.shlib.mk>. 1053 1054<bsd.own.mk> sets the following variables, if they are not already defined 1055(defaults are in brackets): 1056 1057SHLIBINSTALLDIR If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR} 1058 instead of ${LIBDIR} as the base path for shared library 1059 installation. [/lib] 1060 1061SHLIBDIR The path to USE_SHLIBDIR shared libraries to use when building 1062 a program. [/lib for programs in /bin and /sbin, /usr/lib 1063 for all others.] 1064 1065_LIBSODIR Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no", 1066 otherwise set to ${LIBDIR} 1067 1068SHLINKINSTALLDIR Base path for shared linker. [/libexec] 1069 1070SHLINKDIR Path to use for shared linker when building a program. 1071 [/libexec for programs in /bin and /sbin, /usr/libexec for 1072 all others.] 1073 1074 1075=-=-=-=-= bsd.subdir.mk =-=-=-=-= 1076 1077The include file <bsd.subdir.mk> contains the default targets for building 1078subdirectories. It has the same eight targets as <bsd.prog.mk>: all, 1079clean, cleandir, depend, includes, install, lint, and tags. For all of 1080the directories listed in ${SUBDIR}, the specified directory will be 1081visited and the target made. There is also a default target which allows 1082the command "make subdir" where subdir is any directory listed in ${SUBDIR}. 1083 1084As a special case, the use of a token .WAIT as an entry in SUBDIR acts 1085as a synchronization barrier when multiple make jobs are run; subdirs 1086before the .WAIT must complete before any subdirs after .WAIT are 1087started. See make(1) for some caveats on use of .WAIT and other 1088special sources. 1089 1090 1091=-=-=-=-= bsd.sys.mk =-=-=-=-= 1092 1093The include file <bsd.sys.mk> is used by <bsd.prog.mk> and 1094<bsd.lib.mk>. It contains overrides that are used when building 1095the NetBSD source tree. 1096 1097The following variables control how various files are compiled/built. 1098(Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"): 1099 1100AR Create, modify, and extract from archives. [ar] 1101 1102ARFLAGS Options to ${AR}. [rl] 1103 1104CC C compiler. [cc] 1105 1106CFLAGS Options to ${CC}. [Usually -O or -O2] 1107 1108CPP C Pre-Processor. [cpp] 1109 1110CPPFLAGS Options to ${CPP}. [] 1111 1112CPUFLAGS Optimization flags for ${CC} 1113 1114CXX C++ compiler. [c++] 1115 1116CXXFLAGS Options to ${CXX}. [${CFLAGS}] 1117 1118ELF2ECOFF Convert ELF-format executable to ECOFF. [elf2ecoff] 1119 1120FC Fortran compiler. [f77] 1121 1122FFLAGS Options to {$FC}. [-O] 1123 1124INSTALL install(1) command. [install] 1125 1126LEX Lexical analyzer. [lex] 1127 1128LFLAGS Options to ${LEX}. [] 1129 1130LPREFIX Symbol prefix for ${LEX} (see -P option in lex(1)) [yy] 1131 1132LD Linker. [ld] 1133 1134LDFLAGS Options to ${LD}. [] 1135 1136LINT C program verifier. [lint] 1137 1138LINTFLAGS Options to ${LINT}. [-chapbxzF] 1139 1140LORDER List dependencies for object files. [lorder] 1141 1142MAKE make(1). [make] 1143 1144MKDEP Construct Makefile dependency list. [mkdep] 1145 1146NM List symbols from object files. [nm] 1147 1148PC Pascal compiler. [pc] (Not present) 1149 1150PFLAGS Options to ${PC}. [] 1151 1152OBJC Objective C compiler. [${CC}] 1153 1154OBJCFLAGS Options to ${OBJC}. [${CFLAGS}] 1155 1156OBJCOPY Copy and translate object files. [objcopy] 1157 1158RANLIB Generate index to archive. [ranlib] 1159 1160SHELL Shell. [sh] 1161 1162SIZE List section sizes and total size. [size] 1163 1164STRIP Discard symbols from object files. [strip] 1165 1166TSORT Topological sort of a directed graph. [tsort -q] 1167 1168YACC LALR(1) parser generator. [yacc] 1169 1170YFLAGS Options to ${YACC}. [] 1171 1172YHEADER If defined, add "-d" to YFLAGS, and add dependencies 1173 from <file>.y to <file>.h and <file>.c, and add 1174 <foo>.h to CLEANFILES. 1175 1176YPREFIX If defined, add "-p ${YPREFIX}" to YFLAGS. 1177 1178 1179The following variables are defined to commands to perform the 1180appropriate operation, with the default in [brackets]. 1181(Note that these are overridden in <bsd.own.mk> if USETOOLS == "yes"): 1182 1183TOOL_ASN1_COMPILE ASN1 compiler. [asn1_compile] 1184 1185TOOL_CAP_MKDB Create capability database. [cap_mkdb] 1186 1187TOOL_CAT Concatenate and print files. [cat] 1188 1189TOOL_CKSUM Display file checksums. [cksum] 1190 1191TOOL_COMPILE_ET Error table compiler. [compile_et] 1192 1193TOOL_CONFIG Build kernel compilation directories. [config] 1194 1195TOOL_CRUNCHGEN Generate crunched binary build environment. [crunchgen] 1196 1197TOOL_CTAGS Create a tags file. [ctags] 1198 1199TOOL_DB Manipulate db(3) databases. [db] 1200 1201TOOL_EQN Format equations for groff. [eqn] 1202 1203TOOL_FGEN IEEE 1275 Open Firmware FCode Tokenizer. [fgen] 1204 1205TOOL_GENCAT Generate NLS message catalogs. [gencat] 1206 1207TOOL_GROFF Front end for groff document formatting system. [groff] 1208 1209TOOL_HEXDUMP Ascii, decimal, hexadecimal, octal dump. [hexdump] 1210 1211TOOL_INDXBIB Make bibliographic database's inverted index. [indxbib] 1212 1213TOOL_INSTALLBOOT Install disk bootstrap software. [installboot] 1214 1215TOOL_INSTALL_INFO Update info/dir entries. [install-info] 1216 1217TOOL_M4 M4 macro language processor. [m4] 1218 1219TOOL_MAKEFS Create file system image from directory tree. [makefs] 1220 1221TOOL_MAKEINFO Translate Texinfo documents. [makeinfo] 1222 1223TOOL_MAKEWHATIS Create a whatis.db database. [makewhatis] 1224 1225TOOL_MDSETIMAGE Set kernel RAM disk image. [mdsetimage] 1226 1227TOOL_MENUC Menu compiler. [menuc] 1228 1229TOOL_MKCSMAPPER Make charset mapping table. [mkcsmapper] 1230 1231TOOL_MKESDB Make encoding scheme database. [mkesdb] 1232 1233TOOL_MKLOCALE Make LC_CTYPE locale files. [mklocale] 1234 1235TOOL_MKMAGIC Create database for file(1). [file] 1236 1237TOOL_MKTEMP Make (unique) temporary file name. [mktemp] 1238 1239TOOL_MSGC Simple message list compiler. [msgc] 1240 1241TOOL_MTREE Map a directory hierarchy. [mtree] 1242 1243TOOL_PAX Manipulate file archives and copy directories. [pax] 1244 1245TOOL_PIC Compile pictures for groff. [pic] 1246 1247TOOL_PREPMKBOOTIMAGE prep-mkbootimage (XXXBUILDSH). [prep-mkbootimage] 1248 1249TOOL_PWD_MKDB Generate the password databases. [pwd_mkdb] 1250 1251TOOL_REFER Preprocess bibliographic references for groff. [refer] 1252 1253TOOL_ROFF_ASCII Generate ASCII groff output. [nroff] 1254 1255TOOL_ROFF_DVI Generate DVI groff output. [${TOOL_GROFF} -Tdvi] 1256 1257TOOL_ROFF_HTML Generate HTML groff output. 1258 [${TOOL_GROFF} -Tlatin1 -mdoc2html] 1259 1260TOOL_ROFF_PS Generate PS groff output. [${TOOL_GROFF} -Tps] 1261 1262TOOL_ROFF_RAW Generate "raw" groff output. [${TOOL_GROFF} -Z] 1263 1264TOOL_RPCGEN Remote Procedure Call (RPC) protocol compiler. [rpcgen] 1265 1266TOOL_SOELIM Eliminate .so's from groff input. [soelim] 1267 1268TOOL_STAT Display file status. [stat] 1269 1270TOOL_SUNLABEL Read or modify a SunOS disk label. [sunlabel] 1271 1272TOOL_TBL Format tables for groff. [tbl] 1273 1274TOOL_UUDECODE Uudecode a binary file. [uudecode] 1275 1276TOOL_VGRIND Grind nice listings of programs. [vgrind -f] 1277 1278TOOL_ZIC Time zone compiler. [zic] 1279 1280 1281Other variables of note (incomplete list): 1282 1283WARNS Crank up gcc warning options; the distinct levels are: 1284 WARNS=1 1285 WARNS=2 1286 WARNS=3 1287 1288FORMAT_AUDIT If FORMAT_AUDIT is set, and WFORMAT is set and > 1, turn on 1289WFORMAT -Wnetbsd-format-audit for extra-stringent format checking. 1290 WFORMAT belongs in individual makefiles and/or 1291 Makefile.inc files. (set WFORMAT=1 in individual 1292 makefiles if a program is not security critical and is 1293 doing bizarre things with format strings which would 1294 be even uglier if rewritten) FORMAT_AUDIT should go in 1295 mk.conf if you're doing format-string auditing. 1296 FORMAT_AUDIT may go away in time. 1297 1298 1299=-=-=-=-= bsd.x11.mk =-=-=-=-= 1300 1301The include file <bsd.x11.mk> contains parameters and targets for 1302cross-building X11R6 from ${X11SRCDIR.xc}. 1303It should be included after the general Makefile contents but before 1304the include files such as <bsd.prog.mk> and <bsd.lib.mk>. 1305 1306It provides the following targets: 1307 .man.1 .man.3 .man.4 .man.5 .man.7: 1308 If ${MAN} or ${PROG} is set and ${MKMAN} != "no", 1309 these rules convert from X11R6's manual page source 1310 into an mdoc.old source file. 1311 cleanx11man: 1312 Clean up the mdoc.old files generated by the above. 1313 1314It sets the following variables: 1315 1316BINDIR Set to ${X11BINDIR}. 1317 To override, define after including <bsd.x11.mk> 1318 1319LIBDIR Set to ${X11USRLIBDIR}. 1320 To override, define after including <bsd.x11.mk> 1321 1322MANDIR Set to ${X11MANDIR}. 1323 To override, define after including <bsd.x11.mk> 1324 1325CPPFLAGS Appended with definitions to include from 1326 ${DESTDIR}${X11INCDIR} 1327 1328LDFLAGS Appended with definitions to link from 1329 ${DESTDIR}${X11USRLIBDIR} 1330 1331X11FLAGS.CONNECTION Equivalent to X11R6's CONNECTION_FLAGS. 1332 1333X11FLAGS.EXTENSION Equivalent to X11R6's EXT_DEFINES. 1334 1335X11FLAGS.LOADABLE Equivalent to X11R6's LOADABLE. 1336 1337X11FLAGS.OS_DEFINES Equivalent to X11R6's OS_DEFINES. 1338 1339X11FLAGS.SERVER Equivalent to X11R6's ServerDefines. 1340 1341X11FLAGS.THREADLIB Equivalent to X11R6's THREADS_DEFINES for libraries. 1342 1343X11FLAGS.THREADS Equivalent to X11R6's THREADS_DEFINES. 1344 1345X11FLAGS.VERSION cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION. 1346 1347X11TOOL_UNXCOMM Commandline to convert `XCOMM' comments to `#' 1348 1349It uses the following variables: 1350 1351APPDEFS List of app-default files to install. 1352 1353CPPSCRIPTS List of files/scripts to run through cpp(1) 1354 and then ${X11TOOL_UNXCOMM}. The source files 1355 have a `.cpp' suffix, the generated files do not. 1356 1357CPPSCRIPTFLAGS Additional flags to cpp(1) when building CPPSCRIPTS. 1358 1359CPPSCRIPTFLAGS_<fn> Additional flags to cpp(1) when building CPPSCRIPT <fn>. 1360 1361 1362=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 1363