bsd.README revision 1.151
1# $NetBSD: bsd.README,v 1.151 2004/04/18 13:07:00 lukem 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 432MAKEDIRTARGET dir target [params] 433 Runs "cd $${dir} && ${MAKE} [params] $${target}", 434 displaying a "pretty" message whilst doing so. 435 436 437Additionally, the following variables may be set by <bsd.own.mk> or in a 438make configuration file to modify the behaviour of the system build 439process (default values are in brackets along with comments, if set by 440<bsd.own.mk>): 441 442USETOOLS Indicates whether the tools specified by ${TOOLDIR} should 443 be used as part of a build in progress. 444 Supported values: 445 446 yes Use the tools from TOOLDIR. 447 Must be set to this if cross-compiling. 448 449 no Do not use the tools from TOOLDIR, but refuse to 450 build native compilation tool components that are 451 version-specific for that tool. 452 453 never Do not use the tools from TOOLDIR, even when 454 building native tool components. This is similar to 455 the traditional NetBSD build method, but does not 456 verify that the compilation tools in use are 457 up-to-date enough in order to build the tree 458 successfully. This may cause build or runtime 459 problems when building the whole NetBSD source tree. 460 461 Default: "yes" if building all or part of a whole NetBSD 462 source tree (detected automatically); "no" otherwise 463 (to preserve traditional semantics of the <bsd.*.mk> 464 make(1) include files). 465 466OBJECT_FMT Object file format. [set to "ELF" on architectures that 467 use ELF -- currently if ${MACHINE_ARCH} is "alpha", 468 "mipsel", "mipseb", "powerpc", "sparc", "sparc64", 469 "i386" and some m68k machines, or set to "a.out" on 470 other architectures]. 471 472TOOLCHAIN_MISSING 473 If not "no", this indicates that the platform being built 474 does not have a working in-tree toolchain. If the 475 ${MACHINE_ARCH} in question falls into this category, 476 TOOLCHAIN_MISSING is conditionally assigned the value "yes". 477 Otherwise, the variable is unconditionally assigned the 478 value "no". 479 If not "no", ${MKBFD}, ${MKGCC}, and ${MKGDB} are 480 unconditionally assigned the value "no". 481 482EXTERNAL_TOOLCHAIN 483 This variable is not directly set by <bsd.own.mk>, but 484 including <bsd.own.mk> is the canonical way to gain 485 access to this variable. The variable should be defined 486 either in the user's environment or in the user's mk.conf 487 file. If defined, this variable indicates the root of 488 an external toolchain which will be used to build the 489 tree. For example, if a platform is a ${TOOLCHAIN_MISSING} 490 platform, EXTERNAL_TOOLCHAIN can be used to re-enable the 491 cross-compile framework. 492 493 If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally 494 assigned the value "no", since the external version of the 495 compiler may not be able to build the library components of 496 the in-tree compiler. 497 498 NOTE: This variable is not yet used in as many places as 499 it should be. Expect the exact semantics of this variable 500 to change in the short term as parts of the cross-compile 501 framework continue to be cleaned up. 502 503<bsd.own.mk> is generally useful when building your own Makefiles so that 504they use the same default owners etc. as the rest of the tree. 505 506 507=-=-=-=-= bsd.dep.mk =-=-=-=-= 508 509The include file <bsd.dep.mk> contains the default targets for building 510.depend files. It creates .d files from entries in SRCS and DPSRCS 511that are C, C++, or Objective C source files, and builds .depend from the 512.d files. All other files in SRCS and all of DPSRCS will be used as 513dependencies for the .d files. In order for this to function correctly, 514it should be .included after all other .mk files and directives that may 515modify SRCS or DPSRCS. It uses the following variables: 516 517SRCS List of source files to build the program. 518 519DPSRCS List of source files which are needed for generating 520 dependencies, but are not needed in ${SRCS}. 521 522 523=-=-=-=-= bsd.files.mk =-=-=-=-= 524 525The include file <bsd.files.mk> handles the FILES variables and is included 526from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables: 527 528FILES The list of files to install. 529 530FILESOWN File owner. [${BINOWN}] 531 532FILESGRP File group. [${BINGRP}] 533 534FILESMODE File mode. [${BINMODE}] 535 536FILESDIR The location to install the files. 537 538FILESNAME Optional name to install each file as. 539 540FILESDIR.<fn> The location to install the specific file <fn>. 541 542FILESNAME.<fn> Optional name to install <fn> as. 543 544BUILDSYMLINKS List of two word items: 545 lnsrc lntgt 546 For each lnsrc item, create a symlink named lntgt. 547 The lntgt symlinks are removed by the cleandir target. 548 549UUDECODE_FILES List of files which are stored as <file>.uue in the source 550 tree. Each one will be decoded with ${TOOL_UUDECODE}. 551 The source files have a `.uue' suffix, the generated files do 552 not. 553 554UUDECODE_FILES_RENAME_fn Rename the output from the decode to the provided name. 555 556 *NOTE: These files are simply decoded, with no install or other 557 rule applying implicitly except being added to the clean 558 target. 559 560=-=-=-=-= bsd.gcc.mk =-=-=-=-= 561 562The include file <bsd.gcc.mk> computes various parameters related to GCC 563support libraries. It defines no targets. <bsd.own.mk> MUST be included 564before <bsd.gcc.mk>. 565 566The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each 567of which need to know where to find certain GCC support libraries. 568 569The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable, 570which is generally set by the user. If EXTERNAL_TOOLCHAIN it set, then 571the compiler is asked where to find the support libraries, otherwise the 572support libraries are found in ${DESTDIR}/usr/lib. 573 574<bsd.gcc.mk> sets the following variables: 575 576_GCC_CRTBEGIN The full path name to crtbegin.o. 577 578_GCC_CRTBEGINS The full path name to crtbeginS.o. 579 580_GCC_CRTEND The full path name to crtend.o. 581 582_GCC_CRTENDS The full path name to crtendS.o. 583 584_GCC_LIBGCCDIR The directory where libgcc.a is located. 585 586 587=-=-=-=-= bsd.inc.mk =-=-=-=-= 588 589The include file <bsd.inc.mk> defines the includes target and uses the 590variables: 591 592INCS The list of include files. 593 594INCSDIR The location to install the include files. 595 596INCSNAME Target name of the include file, if only one; same as 597 FILESNAME, but for include files. 598 599INCSYMLINKS Similar to SYMLINKS in <bsd.links.mk>, except that these 600 are installed in the 'includes' target and not the 601 (much later) 'install' target. 602 603INCSNAME_<file> The name file <file> should be installed as, if not <file>, 604 same as FILESNAME_<file>, but for include files. 605 606 607=-=-=-=-= bsd.info.mk =-=-=-=-= 608 609The include file <bsd.info.mk> is used to generate and install GNU Info 610documentation from respective Texinfo source files. It defines three 611implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the 612following variables: 613 614TEXINFO List of Texinfo source files. Info documentation will 615 consist of single files with the extension replaced by 616 .info. 617 618INFOFLAGS Flags to pass to makeinfo. [] 619 620 621=-=-=-=-= bsd.kernobj.mk =-=-=-=-= 622 623The include file <bsd.kernobj.mk> defines variables related to the 624location of kernel sources and object directories. 625 626KERNSRCDIR Is the location of the top of the kernel src. 627 [${_SRC_TOP_}/sys] 628 629KERNARCHDIR Is the location of the machine dependent kernel sources. 630 [arch/${MACHINE}] 631 632KERNCONFDIR Is where the configuration files for kernels are found. 633 [${KERNSRCDIR}/${KERNARCHDIR}/conf] 634 635KERNOBJDIR Is the kernel build directory. The kernel GENERIC for 636 instance will be compiled in ${KERNOBJDIR}/GENERIC. 637 The default value is 638 ${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile 639 if it exists or the target 'obj' is being made. 640 Otherwise the default is 641 ${KERNSRCDIR}/${KERNARCHDIR}/compile. 642 643It is important that Makefiles (such as those under src/distrib) that 644wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR} 645rather than make assumptions about the location of the compiled kernel. 646 647 648=-=-=-=-= bsd.kinc.mk =-=-=-=-= 649 650The include file <bsd.kinc.mk> defines the many targets (includes, 651subdirectories, etc.), and is used by kernel makefiles to handle 652include file installation. It is intended to be included alone, by 653kernel Makefiles. It uses similar variables to <bsd.inc.mk>. 654Please see <bsd.kinc.mk> for more details, and keep the documentation 655in that file up to date. 656 657 658=-=-=-=-= bsd.lib.mk =-=-=-=-= 659 660The include file <bsd.lib.mk> has support for building libraries. It has 661the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend, 662includes, install, lint, and tags. Additionally, it has a checkver target 663which checks for installed shared object libraries whose version is greater 664that the version of the source. It has a limited number of suffixes, 665consistent with the current needs of the BSD tree. <bsd.lib.mk> includes 666<bsd.shlib.mk> to get shared library parameters. 667 668It sets/uses the following variables: 669 670LIB The name of the library to build. 671 672LIBDIR Target directory for libraries. 673 674SHLIBINSTALLDIR Target directory for shared libraries if ${USE_SHLIBDIR} 675 is not "no". 676 677USE_SHLIBDIR If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR} 678 as the path to install shared libraries to. 679 USE_SHLIBDIR must be defined before <bsd.own.mk> is included. 680 Default: no 681 682LINTLIBDIR Target directory for lint libraries. 683 684LIBGRP Library group. 685 686LIBOWN Library owner. 687 688LIBMODE Library mode. 689 690LDADD Additional loader objects. 691 692MAN The manual pages to be installed (use a .1 - .9 suffix). 693 694NOCHECKVER_<library> 695NOCHECKVER If set, disables checking for installed shared object 696 libraries with versions greater than the source. A 697 particular library name, without the "lib" prefix, may 698 be appended to the variable name to disable the check for 699 only that library. 700 701SRCS List of source files to build the library. Suffix types 702 .s, .c, and .f are supported. Note, .s files are preferred 703 to .c files of the same name. (This is not the default for 704 versions of make.) 705 706The include file <bsd.lib.mk> includes the file named "../Makefile.inc" 707if it exists, as well as the include file <bsd.man.mk>. 708 709It has rules for building profiled objects; profiled libraries are 710built by default. 711 712Libraries are ranlib'd when made. 713 714 715=-=-=-=-= bsd.links.mk =-=-=-=-= 716 717The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables 718and is included from from <bsd.lib.mk> and <bsd.prog.mk>. 719 720LINKS The list of hard links, consisting of pairs of paths: 721 source-file target-file 722 ${DESTDIR} is prepended to both paths before linking. 723 For example, to link /bin/test and /bin/[, use: 724 LINKS=/bin/test /bin/[ 725 726SYMLINKS The list of symbolic links, consisting of pairs of paths: 727 source-file target-file 728 ${DESTDIR} is only prepended to target-file before linking. 729 For example, to symlink /usr/bin/tar to /bin/tar resulting 730 in ${DESTDIR}/usr/bin/tar -> /bin/tar: 731 SYMLINKS=/bin/tar /usr/bin/tar 732 733 734=-=-=-=-= bsd.man.mk =-=-=-=-= 735 736The include file <bsd.man.mk> handles installing manual pages and their 737links. 738 739It has a two targets: 740 741 maninstall: 742 Install the manual page sources and their links. 743 catinstall: 744 Install the preformatted manual pages and their links. 745 746It sets/uses the following variables: 747 748MANDIR Base path for manual installation. 749 750MANGRP Manual group. 751 752MANOWN Manual owner. 753 754MANMODE Manual mode. 755 756MANSUBDIR Subdirectory under the manual page section, i.e. "/vax" 757 or "/tahoe" for machine specific manual pages. 758 759MAN The manual pages to be installed (use a .1 - .9 suffix). 760 761MLINKS List of manual page links (using a .1 - .9 suffix). The 762 linked-to file must come first, the linked file second, 763 and there may be multiple pairs. The files are soft-linked. 764 765The include file <bsd.man.mk> includes a file named "../Makefile.inc" if 766it exists. 767 768 769=-=-=-=-= bsd.obj.mk =-=-=-=-= 770 771The include file <bsd.obj.mk> defines targets related to the creation 772and use of separated object and source directories. 773 774If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses 775${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if 776it exists. Otherwise make(1) looks for the existence of a 777subdirectory (or a symlink to a directory) of the source directory 778into which built targets should be placed. If an environment variable 779named MAKEOBJDIR is set, make(1) uses its value as the name of the 780object directory; failing that, make first looks for a subdirectory 781named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj". 782 783Object directories are not created automatically by make(1) if they 784don't exist; you need to run a separate "make obj". (This will happen 785during a top-level build if "MKOBJDIRS" is set to a value other than 786"no"). When the source directory is a subdirectory of ${BSDSRCDIR} -- 787and this is determined by a simple string prefix comparison -- object 788directories are created in a separate object directory tree, and a 789symlink to the object directory in that tree is created in the source 790directory; otherwise, "make obj" assumes that you're not in the main 791source tree and that it's not safe to use a separate object tree. 792 793Several variables used by <bsd.obj.mk> control exactly what 794directories and links get created during a "make obj": 795 796MAKEOBJDIR If set, this is the component name of the object 797 directory. 798 799OBJMACHINE If this is set but MAKEOBJDIR is not set, creates 800 object directories or links named "obj.${MACHINE}"; 801 otherwise, just creates ones named "obj". 802 803USR_OBJMACHINE If set, and the current directory is a subdirectory of 804 ${BSDSRCDIR}, create object directory in the 805 corresponding subdirectory of ${BSDOBJDIR}.${MACHINE}; 806 otherwise, create it in the corresponding subdirectory 807 of ${BSDOBJDIR} 808 809BUILDID If set, the contents of this variable are appended 810 to the object directory name. If OBJMACHINE is also 811 set, ".${BUILDID}" is added after ".${MACHINE}". 812 813 814=-=-=-=-= bsd.prog.mk =-=-=-=-= 815 816The include file <bsd.prog.mk> handles building programs from one or 817more source files, along with their manual pages. It has a limited number 818of suffixes, consistent with the current needs of the BSD tree. 819<bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters. 820 821It has eight targets: 822 823 all: 824 build the program and its manual page. This also 825 creates a GDB initialization file (.gdbinit) in 826 the objdir. The .gdbinit file sets the shared library 827 prefix to ${DESTDIR} to facilitate cross-debugging. 828 clean: 829 remove the program, any object files and the files a.out, 830 Errs, errs, mklog, and ${PROG}.core. 831 cleandir: 832 remove all of the files removed by the target clean, as 833 well as .depend, tags, and any manual pages. 834 `distclean' is a synonym for `cleandir'. 835 depend: 836 make the dependencies for the source files, and store 837 them in the file .depend. 838 includes: 839 install any header files. 840 install: 841 install the program and its manual pages; if the Makefile 842 does not itself define the target install, the targets 843 beforeinstall and afterinstall may also be used to cause 844 actions immediately before and after the install target 845 is executed. 846 lint: 847 run lint on the source files 848 tags: 849 create a tags file for the source files. 850 851It sets/uses the following variables: 852 853BINGRP Binary group. 854 855BINOWN Binary owner. 856 857BINMODE Binary mode. 858 859CLEANFILES Additional files to remove for the clean and cleandir targets. 860 861COPTS Additional flags to the compiler when creating C objects. 862 863COPTS.<fn> Additional flags to the compiler when creating the 864 C objects for <fn>. 865 For <fn>.[ly], "<fn>.c" must be used. 866 867CPUFLAGS Additional flags to the compiler/assembler to select 868 CPU instruction set options, CPU tuning options, etc. 869 870CPUFLAGS.<fn> Additional flags to the compiler/assembler for <fn>. 871 For <fn>.[ly], "<fn>.c" must be used. 872 873CPPFLAGS Additional flags to the C pre-processor. 874 875CPPFLAGS.<fn> Additional flags to the C pre-processor for <fn>. 876 For <fn>.[ly], "<fn>.c" must be used. 877 878GDBINIT List of GDB initialization files to add to "source" 879 directives in the .gdbinit file that is created in the 880 objdir. 881 882LDADD Additional loader objects. Usually used for libraries. 883 For example, to load with the compatibility and utility 884 libraries, use: 885 886 LDADD+=-lutil -lcompat 887 888LDFLAGS Additional loader flags. 889 890LINKS See <bsd.links.mk> 891 892SYMLINKS See <bsd.links.mk> 893 894MAN Manual pages (should end in .1 - .9). If no MAN variable is 895 defined, "MAN=${PROG}.1" is assumed. 896 897PROG The name of the program to build. If not supplied, nothing 898 is built. 899 900PROG_CXX If defined, the name of the program to build. Also 901 causes <bsd.prog.mk> to link the program with the C++ 902 compiler rather than the C compiler. PROG_CXX overrides 903 the value of PROG if PROG is also set. 904 905PROGNAME The name that the above program will be installed as, if 906 different from ${PROG}. 907 908SRCS List of source files to build the program. If SRCS is not 909 defined, it's assumed to be ${PROG}.c. 910 911DPSRCS List of source files which are needed for generating 912 dependencies, but are not needed in ${SRCS}. 913 914DPADD Additional dependencies for the program. Usually used for 915 libraries. For example, to depend on the compatibility and 916 utility libraries use: 917 918 DPADD+=${LIBCOMPAT} ${LIBUTIL} 919 920 The following libraries are predefined for DPADD: 921 922 LIBCRT0?= ${DESTDIR}/usr/lib/crt0.o 923 LIBBZ2?= ${DESTDIR}/usr/lib/libbz2.a 924 LIBC?= ${DESTDIR}/usr/lib/libc.a 925 LIBC_PIC?= ${DESTDIR}/usr/lib/libc_pic.a 926 LIBCDK?= ${DESTDIR}/usr/lib/libcdk.a 927 LIBCOM_ERR?= ${DESTDIR}/usr/lib/libcom_err.a 928 LIBCOMPAT?= ${DESTDIR}/usr/lib/libcompat.a 929 LIBCRYPT?= ${DESTDIR}/usr/lib/libcrypt.a 930 LIBCRYPTO?= ${DESTDIR}/usr/lib/libcrypto.a 931 LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a 932 LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a 933 LIBCRYPTO_RC5?= ${DESTDIR}/usr/lib/libcrypto_rc5.a 934 LIBCURSES?= ${DESTDIR}/usr/lib/libcurses.a 935 LIBDBM?= ${DESTDIR}/usr/lib/libdbm.a 936 LIBDES?= ${DESTDIR}/usr/lib/libdes.a 937 LIBEDIT?= ${DESTDIR}/usr/lib/libedit.a 938 LIBEVENT?= ${DESTDIR}/usr/lib/libevent.a 939 LIBFORM?= ${DESTDIR}/usr/lib/libform.a 940 LIBGCC?= ${DESTDIR}/usr/lib/libgcc.a 941 LIBGNUMALLOC?= ${DESTDIR}/usr/lib/libgnumalloc.a 942 LIBGSSAPI?= ${DESTDIR}/usr/lib/libgssapi.a 943 LIBHDB?= ${DESTDIR}/usr/lib/libhdb.a 944 LIBINTL?= ${DESTDIR}/usr/lib/libintl.a 945 LIBIPSEC?= ${DESTDIR}/usr/lib/libipsec.a 946 LIBKADM?= ${DESTDIR}/usr/lib/libkadm.a 947 LIBKADM5CLNT?= ${DESTDIR}/usr/lib/libkadm5clnt.a 948 LIBKADM5SRV?= ${DESTDIR}/usr/lib/libkadm5srv.a 949 LIBKAFS?= ${DESTDIR}/usr/lib/libkafs.a 950 LIBKDB?= ${DESTDIR}/usr/lib/libkdb.a 951 LIBKRB?= ${DESTDIR}/usr/lib/libkrb.a 952 LIBKRB5?= ${DESTDIR}/usr/lib/libkrb5.a 953 LIBKSTREAM?= ${DESTDIR}/usr/lib/libkstream.a 954 LIBKVM?= ${DESTDIR}/usr/lib/libkvm.a 955 LIBL?= ${DESTDIR}/usr/lib/libl.a 956 LIBM?= ${DESTDIR}/usr/lib/libm.a 957 LIBMENU?= ${DESTDIR}/usr/lib/libmenu.a 958 LIBOBJC?= ${DESTDIR}/usr/lib/libobjc.a 959 LIBOSSAUDIO?= ${DESTDIR}/usr/lib/libossaudio.a 960 LIBPCAP?= ${DESTDIR}/usr/lib/libpcap.a 961 LIBPCI?= ${DESTDIR}/usr/lib/libpci.a 962 LIBPMC?= ${DESTDIR}/usr/lib/libpmc.a 963 LIBPOSIX?= ${DESTDIR}/usr/lib/libposix.a 964 LIBPTHREAD?= ${DESTDIR}/usr/lib/libpthread.a 965 LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a 966 LIBRESOLV?= ${DESTDIR}/usr/lib/libresolv.a 967 LIBRMT?= ${DESTDIR}/usr/lib/librmt.a 968 LIBROKEN?= ${DESTDIR}/usr/lib/libroken.a 969 LIBRPCSVC?= ${DESTDIR}/usr/lib/librpcsvc.a 970 LIBRT?= ${DESTDIR}/usr/lib/librt.a 971 LIBSKEY?= ${DESTDIR}/usr/lib/libskey.a 972 LIBSL?= ${DESTDIR}/usr/lib/libsl.a 973 LIBSS?= ${DESTDIR}/usr/lib/libss.a 974 LIBSSL?= ${DESTDIR}/usr/lib/libssl.a 975 LIBSTDCXX?= ${DESTDIR}/usr/lib/libstdc++.a 976 LIBTERMCAP?= ${DESTDIR}/usr/lib/libtermcap.a 977 LIBUSBHID?= ${DESTDIR}/usr/lib/libusbhid.a 978 LIBUTIL?= ${DESTDIR}/usr/lib/libutil.a 979 LIBWRAP?= ${DESTDIR}/usr/lib/libwrap.a 980 LIBY?= ${DESTDIR}/usr/lib/liby.a 981 LIBZ?= ${DESTDIR}/usr/lib/libz.a 982 983SHAREDSTRINGS If defined, a new .c.o rule is used that results in shared 984 strings, using xstr(1). Note that this will not work with 985 parallel makes. 986 987STRIPFLAG The flag passed to the install program to cause the binary 988 to be stripped. 989 990SUBDIR A list of subdirectories that should be built as well. 991 Each of the targets will execute the same target in the 992 subdirectories. 993 994SCRIPTS A list of interpreter scripts [file.{sh,csh,pl,awk,...}]. 995 These are installed exactly like programs. 996 997SCRIPTSNAME The name that the above program will be installed as, if 998 different from ${SCRIPTS}. These can be further specialized 999 by setting SCRIPTSNAME_<script>. 1000 1001FILES See description of <bsd.files.mk>. 1002 1003SHLINKDIR Target directory for shared linker. See description of 1004 <bsd.own.mk> for additional information about this variable. 1005 1006USE_LIBSTDCXX If "no", the support libraries needed for C++ programs 1007 are set to `-lsupc++ -lm', rather than `-lstdc++ -lm'. 1008 Default: yes 1009 1010The include file <bsd.prog.mk> includes the file named "../Makefile.inc" 1011if it exists, as well as the include file <bsd.man.mk>. 1012 1013Some simple examples: 1014 1015To build foo from foo.c with a manual page foo.1, use: 1016 1017 PROG= foo 1018 1019 .include <bsd.prog.mk> 1020 1021To build foo from foo.c with a manual page foo.2, add the line: 1022 1023 MAN= foo.2 1024 1025If foo does not have a manual page at all, add the line: 1026 1027 MKMAN= no 1028 1029If foo has multiple source files, add the line: 1030 1031 SRCS= a.c b.c c.c d.c 1032 1033 1034=-=-=-=-= bsd.rpc.mk =-=-=-=-= 1035 1036The include file <bsd.rpc.mk> contains a makefile fragment used to 1037construct source files built by rpcgen. 1038 1039The following macros may be defined in makefiles which include 1040<bsd.rpc.mk> in order to control which files get built and how they 1041are to be built: 1042 1043RPC_INCS: construct .h file from .x file 1044RPC_XDRFILES: construct _xdr.c from .x file 1045 (for marshalling/unmarshalling data types) 1046RPC_SVCFILES: construct _svc.c from .x file 1047 (server-side stubs) 1048RPC_SVCFLAGS: Additional flags passed to builds of RPC_SVCFILES. 1049 1050RPC_XDIR: Directory containing .x/.h files 1051 1052 1053=-=-=-=-= bsd.shlib.mk =-=-=-=-= 1054 1055The include file <bsd.shlib.mk> computes parameters for shared library 1056installation and use. It defines no targets. <bsd.own.mk> MUST be 1057included before <bsd.shlib.mk>. 1058 1059<bsd.own.mk> sets the following variables, if they are not already defined 1060(defaults are in brackets): 1061 1062SHLIBINSTALLDIR If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR} 1063 instead of ${LIBDIR} as the base path for shared library 1064 installation. [/lib] 1065 1066SHLIBDIR The path to USE_SHLIBDIR shared libraries to use when building 1067 a program. [/lib for programs in /bin and /sbin, /usr/lib 1068 for all others.] 1069 1070_LIBSODIR Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no", 1071 otherwise set to ${LIBDIR} 1072 1073SHLINKINSTALLDIR Base path for shared linker. [/libexec] 1074 1075SHLINKDIR Path to use for shared linker when building a program. 1076 [/libexec for programs in /bin and /sbin, /usr/libexec for 1077 all others.] 1078 1079 1080=-=-=-=-= bsd.subdir.mk =-=-=-=-= 1081 1082The include file <bsd.subdir.mk> contains the default targets for building 1083subdirectories. It has the same eight targets as <bsd.prog.mk>: all, 1084clean, cleandir, depend, includes, install, lint, and tags. For all of 1085the directories listed in ${SUBDIR}, the specified directory will be 1086visited and the target made. There is also a default target which allows 1087the command "make subdir" where subdir is any directory listed in ${SUBDIR}. 1088 1089As a special case, the use of a token .WAIT as an entry in SUBDIR acts 1090as a synchronization barrier when multiple make jobs are run; subdirs 1091before the .WAIT must complete before any subdirs after .WAIT are 1092started. See make(1) for some caveats on use of .WAIT and other 1093special sources. 1094 1095 1096=-=-=-=-= bsd.sys.mk =-=-=-=-= 1097 1098The include file <bsd.sys.mk> is used by <bsd.prog.mk> and 1099<bsd.lib.mk>. It contains overrides that are used when building 1100the NetBSD source tree. 1101 1102The following variables control how various files are compiled/built. 1103(Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"): 1104 1105AR Create, modify, and extract from archives. [ar] 1106 1107ARFLAGS Options to ${AR}. [rl] 1108 1109AS Assembler. [as] 1110 1111AFLAGS Options to ${AS}. [] 1112 1113CC C compiler. [cc] 1114 1115CFLAGS Options to ${CC}. [Usually -O or -O2] 1116 1117CPP C Pre-Processor. [cpp] 1118 1119CPPFLAGS Options to ${CPP}. [] 1120 1121CPUFLAGS Optimization flags for ${CC}. [] 1122 1123CXX C++ compiler. [c++] 1124 1125CXXFLAGS Options to ${CXX}. [${CFLAGS}] 1126 1127ELF2ECOFF Convert ELF-format executable to ECOFF. [elf2ecoff] 1128 1129FC Fortran compiler. [f77] 1130 1131FFLAGS Options to {$FC}. [-O] 1132 1133INSTALL install(1) command. [install] 1134 1135LEX Lexical analyzer. [lex] 1136 1137LFLAGS Options to ${LEX}. [] 1138 1139LPREFIX Symbol prefix for ${LEX} (see -P option in lex(1)) [yy] 1140 1141LD Linker. [ld] 1142 1143LDFLAGS Options to ${LD}. [] 1144 1145LINT C program verifier. [lint] 1146 1147LINTFLAGS Options to ${LINT}. [-chapbxzF] 1148 1149LORDER List dependencies for object files. [lorder] 1150 1151MAKE make(1). [make] 1152 1153MKDEP Construct Makefile dependency list. [mkdep] 1154 1155NM List symbols from object files. [nm] 1156 1157PC Pascal compiler. [pc] (Not present) 1158 1159PFLAGS Options to ${PC}. [] 1160 1161OBJC Objective C compiler. [${CC}] 1162 1163OBJCFLAGS Options to ${OBJC}. [${CFLAGS}] 1164 1165OBJCOPY Copy and translate object files. [objcopy] 1166 1167RANLIB Generate index to archive. [ranlib] 1168 1169SHELL Shell. [sh] 1170 1171SIZE List section sizes and total size. [size] 1172 1173STRIP Discard symbols from object files. [strip] 1174 1175TSORT Topological sort of a directed graph. [tsort -q] 1176 1177YACC LALR(1) parser generator. [yacc] 1178 1179YFLAGS Options to ${YACC}. [] 1180 1181YHEADER If defined, add "-d" to YFLAGS, and add dependencies 1182 from <file>.y to <file>.h and <file>.c, and add 1183 <foo>.h to CLEANFILES. 1184 1185YPREFIX If defined, add "-p ${YPREFIX}" to YFLAGS. 1186 1187 1188The following variables are defined to commands to perform the 1189appropriate operation, with the default in [brackets]. 1190(Note that these are overridden in <bsd.own.mk> if USETOOLS == "yes"): 1191 1192TOOL_ASN1_COMPILE ASN1 compiler. [asn1_compile] 1193 1194TOOL_CAP_MKDB Create capability database. [cap_mkdb] 1195 1196TOOL_CAT Concatenate and print files. [cat] 1197 1198TOOL_CKSUM Display file checksums. [cksum] 1199 1200TOOL_COMPILE_ET Error table compiler. [compile_et] 1201 1202TOOL_CONFIG Build kernel compilation directories. [config] 1203 1204TOOL_CRUNCHGEN Generate crunched binary build environment. [crunchgen] 1205 1206TOOL_CTAGS Create a tags file. [ctags] 1207 1208TOOL_DB Manipulate db(3) databases. [db] 1209 1210TOOL_EQN Format equations for groff. [eqn] 1211 1212TOOL_FGEN IEEE 1275 Open Firmware FCode Tokenizer. [fgen] 1213 1214TOOL_GENCAT Generate NLS message catalogs. [gencat] 1215 1216TOOL_GROFF Front end for groff document formatting system. [groff] 1217 1218TOOL_HEXDUMP Ascii, decimal, hexadecimal, octal dump. [hexdump] 1219 1220TOOL_INDXBIB Make bibliographic database's inverted index. [indxbib] 1221 1222TOOL_INSTALLBOOT Install disk bootstrap software. [installboot] 1223 1224TOOL_INSTALL_INFO Update info/dir entries. [install-info] 1225 1226TOOL_M4 M4 macro language processor. [m4] 1227 1228TOOL_MAKEFS Create file system image from directory tree. [makefs] 1229 1230TOOL_MAKEINFO Translate Texinfo documents. [makeinfo] 1231 1232TOOL_MAKEWHATIS Create a whatis.db database. [makewhatis] 1233 1234TOOL_MDSETIMAGE Set kernel RAM disk image. [mdsetimage] 1235 1236TOOL_MENUC Menu compiler. [menuc] 1237 1238TOOL_MKCSMAPPER Make charset mapping table. [mkcsmapper] 1239 1240TOOL_MKESDB Make encoding scheme database. [mkesdb] 1241 1242TOOL_MKLOCALE Make LC_CTYPE locale files. [mklocale] 1243 1244TOOL_MKMAGIC Create database for file(1). [file] 1245 1246TOOL_MKTEMP Make (unique) temporary file name. [mktemp] 1247 1248TOOL_MSGC Simple message list compiler. [msgc] 1249 1250TOOL_MTREE Map a directory hierarchy. [mtree] 1251 1252TOOL_PAX Manipulate file archives and copy directories. [pax] 1253 1254TOOL_PIC Compile pictures for groff. [pic] 1255 1256TOOL_PREPMKBOOTIMAGE prep-mkbootimage (XXXBUILDSH). [prep-mkbootimage] 1257 1258TOOL_PWD_MKDB Generate the password databases. [pwd_mkdb] 1259 1260TOOL_REFER Preprocess bibliographic references for groff. [refer] 1261 1262TOOL_ROFF_ASCII Generate ASCII groff output. [nroff] 1263 1264TOOL_ROFF_DVI Generate DVI groff output. [${TOOL_GROFF} -Tdvi] 1265 1266TOOL_ROFF_HTML Generate HTML groff output. 1267 [${TOOL_GROFF} -Tlatin1 -mdoc2html] 1268 1269TOOL_ROFF_PS Generate PS groff output. [${TOOL_GROFF} -Tps] 1270 1271TOOL_ROFF_RAW Generate "raw" groff output. [${TOOL_GROFF} -Z] 1272 1273TOOL_RPCGEN Remote Procedure Call (RPC) protocol compiler. [rpcgen] 1274 1275TOOL_SOELIM Eliminate .so's from groff input. [soelim] 1276 1277TOOL_STAT Display file status. [stat] 1278 1279TOOL_SUNLABEL Read or modify a SunOS disk label. [sunlabel] 1280 1281TOOL_TBL Format tables for groff. [tbl] 1282 1283TOOL_UUDECODE Uudecode a binary file. [uudecode] 1284 1285TOOL_VGRIND Grind nice listings of programs. [vgrind -f] 1286 1287TOOL_ZIC Time zone compiler. [zic] 1288 1289 1290Other variables of note (incomplete list): 1291 1292WARNS Crank up gcc warning options; the distinct levels are: 1293 WARNS=1 1294 WARNS=2 1295 WARNS=3 1296 1297FORMAT_AUDIT If FORMAT_AUDIT is set, and WFORMAT is set and > 1, turn on 1298WFORMAT -Wnetbsd-format-audit for extra-stringent format checking. 1299 WFORMAT belongs in individual makefiles and/or 1300 Makefile.inc files. (set WFORMAT=1 in individual 1301 makefiles if a program is not security critical and is 1302 doing bizarre things with format strings which would 1303 be even uglier if rewritten) FORMAT_AUDIT should go in 1304 mk.conf if you're doing format-string auditing. 1305 FORMAT_AUDIT may go away in time. 1306 1307 1308=-=-=-=-= bsd.x11.mk =-=-=-=-= 1309 1310The include file <bsd.x11.mk> contains parameters and targets for 1311cross-building X11R6 from ${X11SRCDIR.xc}. 1312It should be included after the general Makefile contents but before 1313the include files such as <bsd.prog.mk> and <bsd.lib.mk>. 1314 1315It provides the following targets: 1316 .man.1 .man.3 .man.4 .man.5 .man.7: 1317 If ${MAN} or ${PROG} is set and ${MKMAN} != "no", 1318 these rules convert from X11R6's manual page source 1319 into an mdoc.old source file. 1320 cleanx11man: 1321 Clean up the mdoc.old files generated by the above. 1322 1323It sets the following variables: 1324 1325BINDIR Set to ${X11BINDIR}. 1326 To override, define after including <bsd.x11.mk> 1327 1328LIBDIR Set to ${X11USRLIBDIR}. 1329 To override, define after including <bsd.x11.mk> 1330 1331MANDIR Set to ${X11MANDIR}. 1332 To override, define after including <bsd.x11.mk> 1333 1334CPPFLAGS Appended with definitions to include from 1335 ${DESTDIR}${X11INCDIR} 1336 1337LDFLAGS Appended with definitions to link from 1338 ${DESTDIR}${X11USRLIBDIR} 1339 1340X11FLAGS.CONNECTION Equivalent to X11R6's CONNECTION_FLAGS. 1341 1342X11FLAGS.EXTENSION Equivalent to X11R6's EXT_DEFINES. 1343 1344X11FLAGS.LOADABLE Equivalent to X11R6's LOADABLE. 1345 1346X11FLAGS.OS_DEFINES Equivalent to X11R6's OS_DEFINES. 1347 1348X11FLAGS.SERVER Equivalent to X11R6's ServerDefines. 1349 1350X11FLAGS.THREADLIB Equivalent to X11R6's THREADS_DEFINES for libraries. 1351 1352X11FLAGS.THREADS Equivalent to X11R6's THREADS_DEFINES. 1353 1354X11FLAGS.VERSION cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION. 1355 1356X11TOOL_UNXCOMM Commandline to convert `XCOMM' comments to `#' 1357 1358It uses the following variables: 1359 1360APPDEFS List of app-default files to install. 1361 1362CPPSCRIPTS List of files/scripts to run through cpp(1) 1363 and then ${X11TOOL_UNXCOMM}. The source files 1364 have a `.cpp' suffix, the generated files do not. 1365 1366CPPSCRIPTFLAGS Additional flags to cpp(1) when building CPPSCRIPTS. 1367 1368CPPSCRIPTFLAGS_<fn> Additional flags to cpp(1) when building CPPSCRIPT <fn>. 1369 1370 1371=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 1372