1# $NetBSD: bsd.README,v 1.290 2011/11/05 22:56:30 christos Exp $ 2# @(#)bsd.README 8.2 (Berkeley) 4/2/94 3 4This is the README file for the make "include" files for the NetBSD 5source tree. The files are installed in /usr/share/mk, and are, 6by convention, 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 ".pico" 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 69HOST_xxx A command that runs on the host machine regardless of 70 whether or not the system is being cross compiled, or 71 flags for such a command. 72 73MKxxx Can be set to "no" to disable functionality, or 74 "yes" to enable it. 75 Usually defaults to "yes", although some variables 76 default to "no". 77 Due to make(1) implementation issues, if a temporary 78 command-line override of a mk.conf(5) or <bsd.own.mk> 79 setting is required whilst still honoring a particular 80 Makefile's setting of MKxxx, use 81 env MKxxx=value make 82 instead of 83 make MKxxx=value 84 85NOxxx If defined, disables a feature. 86 Not intended for users. 87 This is to allow Makefiles to disable functionality 88 that they don't support (such as missing man pages). 89 NOxxx variables must be defined before <bsd.own.mk> 90 is included. 91 92TOOL_xxx A tool that is provided as part of the USETOOLS 93 framework. When not using the USETOOLS framework, 94 TOOL_xxx variables should refer to tools that are 95 already installed on the host system. 96 97The following variables that control how things are made/installed that 98are not set by default. These should not be set by Makefiles; they're for 99the user to define in MAKECONF (see <bsd.own.mk>, below, or mk.conf(5)) 100or on the make(1) command line: 101 102BUILD If defined, 'make install' checks that the targets in the 103 source directories are up-to-date and remakes them if they 104 are out of date, instead of blindly trying to install 105 out of date or non-existent targets. 106 107MAKEVERBOSE Control how "verbose" the standard make(1) rules are. 108 Default: 2 109 Supported values: 110 0 Minimal output ("quiet") 111 1 Describe what is occurring 112 2 Describe what is occurring and echo the actual command 113 3 Ignore the effect of the "@" prefix in make commands 114 4 Trace shell commands using the shell's -x flag 115 116MKATF If "no", don't build libatf-c, libatf-c++ libraries associated 117 with the Automated Testing Framework (ATF). 118 Default: yes 119 120MKBFD Obsolete, use MKBINUTILS 121 122MKBINUTILS If "no", don't build binutils (gas, ld, etc and libbfd, 123 libopcodes) 124 Default: yes 125 126MKBSDTAR If "yes", use the libarchive based cpio and tar instead of 127 the pax frontends. 128 Default: no 129 130MKCATPAGES If "no", don't build or install the catman pages. 131 Default: yes 132 133MKCOMPAT If "no", don't build or install the src/compat. 134 Default: yes on amd64/sparc64, no elsewhere. 135 136MKCOMPLEX If "no", don't build libm support for <complex.h> 137 Default: yes 138 139MKCRYPTO If "no", no cryptography support will be built into the system, 140 and also acts as "MKKERBEROS=no". 141 Default: yes 142 143MKCRYPTO_IDEA If not "no", IDEA support will be built into libcrypto_idea.a. 144 Default: no 145 146MKCRYPTO_MDC2 If not "no", MDC2 support will be built into libcrypto_mdc2.a 147 Default: no 148 149MKCRYPTO_RC5 If not "no", RC5 support will be built into libcrypto_rc5.a. 150 Default: no 151 152MKCVS If "no", don't build or install cvs(1). 153 Default: yes 154 155MKDEBUG If "no", don't build and install separate debugging symbols 156 into /usr/libdata/debug. 157 Default: no 158 159MKDEBUGLIB Build *_g.a debugging libraries, which are compiled 160 with -DDEBUG. 161 Default: no 162 163MKDOC If "no", don't build or install the documentation. 164 Default: yes 165 166MKDYNAMICROOT If "no", build programs in /bin and /sbin statically, 167 don't install certain libraries in /lib, and don't 168 install the shared linker into /libexec. 169 Default: yes 170 171MKEXTSRC If not "no", 'make build' also descends into either src/extsrc 172 to cross-build programs and libraries externally added by 173 users, and automatically enables creation of those sets. 174 Default: no 175 176MKGCC If "no", don't build gcc(1) or any of the GCC-related 177 libraries (libgcc, libobjc, libstdc++). 178 Default: yes 179 180MKGCCCMDS If "no", don't build gcc(1), but do build the GCC-related 181 libraries (libgcc, libobjc, libstdc++). 182 Default: yes 183 184MKGDB If "no", don't build gdb(1). 185 Default: yes 186 187MKHESIOD If "no", disables building of Hesiod infrastructure 188 (libraries and support programs). 189 Default: yes 190 191MKHOSTOBJ If not "no", for programs intended to be run on the compile 192 host, the name, release, and architecture of the host 193 operating system will be suffixed to the name of the object 194 directory created by "make obj". 195 Default: no 196 197MKHTML If "no", don't build or install the HTML man pages. 198 Default: yes 199 200MKIEEEFP If "no", don't add code for IEEE754/IEC60559 conformance. 201 Has no effect on most platforms. 202 Default: yes 203 204MKSTRIPIDENT Strip the RCS IDs from program binaries and shared libraries. 205 Default: no 206 207MKINET6 If "no", disables building of INET6 (IPv6) infrastructure 208 (libraries and support programs). This option must not be 209 set to "no" if MKX11 is not "no". 210 Default: yes 211 212MKINFO If "no", don't build or install Info documentation from 213 Texinfo source files. 214 Default: yes 215 216MKIPFILTER If "no", don't build or install the IP Filter programs and LKM. 217 Default: yes 218 219MKISCSI If "no", don't build or install iSCSI library or applications 220 (depends on libpthread.) 221 Default: yes 222 223MKKERBEROS If "no", disables building of Kerberos v5 224 infrastructure (libraries and support programs). 225 Default: yes 226 227MKLDAP If "no", disables building of LDAP infrastructure 228 (libraries and support programs). 229 Default: yes 230 231MKLINKLIB If "no", act as "MKLINT=no MKPICINSTALL=no MKPROFILE=no". 232 Also: 233 - don't install the .a libraries 234 - don't install _pic.a libraries on PIC systems 235 - don't build .a libraries on PIC systems 236 - don't install the .so symlink on ELF systems 237 I.e, only install the shared library (and the .so.major 238 symlink on ELF). 239 Default: yes 240 241MKLINT If "no", don't build or install the lint libraries. 242 Default: yes 243 244MKLVM If "no", don't build or install the logical volume manager 245 and device mapper tools and libraries 246 Default: yes 247 248MKMAN If "no", don't build or install the man or catman pages, 249 and also acts as "MKCATPAGES=no MKHTML=no". 250 Default: yes 251 252MKMANDOC If "yes", mandoc is built as tool and used to compile 253 catman or html pages. A directory can be exempted by 254 defining NOMANDOC. Individual man pages are exempted 255 if NOMANDOC.${target} is set to "yes". 256 Default: no 257 258MKMANZ If not "no", compress manual pages at installation time. 259 Default: no 260 261MKMDNS If "no", disables building of mDNS infrastructure 262 (libraries and support programs). 263 Default: yes 264 265MKNLS If "no", don't build or install the NLS files and locale 266 definition files. 267 Default: yes 268 269MKNPF If "no", don't build or install the NPF and its modules. 270 Default: yes 271 272MKOBJ If "no", don't enable the rule which creates objdirs, 273 and also acts as "MKOBJDIRS=no". 274 Default: yes 275 276MKOBJDIRS If "no", don't create objdirs during a "make build". 277 Default: no 278 279MKPAM If "no", disables building of PAM authentication 280 infrastructure (libraries and support programs). 281 Default: yes 282 283MKPCC If "no", don't build pcc(1) or any of the PCC-related 284 libraries (libpcc, libpccsoftfloat). 285 Default: no 286 287MKPF If "no", don't build or install the pf programs and LKM. 288 Default: yes 289 290MKPIC If "no", don't build or install shared libraries, and 291 also acts as "MKPICLIB=no" 292 Default: yes (for MACHINE_ARCHs that support it) 293 294MKPICINSTALL If "no", don't install the *_pic.a libraries. 295 Default: yes 296 297MKPICLIB If "no", don't build *_pic.a libraries, and build the 298 shared object libraries from the .a libraries. 299 A symlink is installed in ${DESTDIR}/usr/lib for the 300 _pic.a library pointing to the .a library. 301 Default: yes 302 303MKPIE If "no", create regular executables. Otherwise create 304 PIE (Position Independent Executables). 305 Default: no 306 307MKPIGZGZIP If "no", only install pigz as pigz, not gzip. 308 Default: no 309 310MKPOSTFIX If "no", don't build or install postfix(1). 311 Default: yes 312 313MKPROFILE If "no", don't build or install the profiling (*_p.a) libraries. 314 Default: yes 315 316MKSHARE If "no", act as "MKCATPAGES=no MKDOC=no MKHTML=no MKINFO=no 317 MKMAN=no MKNLS=no". 318 I.e, don't build catman pages, documentation, Info 319 documentation, man pages, NLS files, ... 320 Default: yes 321 322MKSKEY If "no", disables building of S/key authentication 323 infrastructure (libraries and support programs). 324 Default: yes 325 326MKSOFTFLOAT If not "no", build with options to enable the compiler to 327 generate output containing library calls for floating 328 point and possibly soft-float library support. 329 Default: no 330 331MKSTATICLIB If "no", don't build or install the normal static (*.a) 332 libraries. 333 Default: yes 334 335MKUNPRIVED If not "no", don't set the owner/group/mode when installing 336 files or directories, and keep a metadata log of what 337 the owner/group/mode should be. This allows a 338 non-root "make install". 339 Default: no 340 341MKUPDATE If not "no", 'make install' only installs targets that are 342 more recently modified in the source directories that their 343 installed counterparts. 344 Default: no 345 346MKX11 If not "no", depending on the value of ${X11FLAVOUR}, 347 'make build' also descends into either src/x11 (XFree86) or 348 src/external/mit/xorg (modular Xorg) to cross-build X11 and 349 automatically enables creation of X sets. 350 Default: no 351 352MKX11FONTS If not "no", if ${X11FLAVOUR} is "Xorg", do not build or 353 install the X fonts. The xfont set is still created but 354 will be empty. 355 Default: yes 356 357MKYP If "no", disables building of YP (NIS) 358 infrastructure (libraries and support programs). 359 Default: yes 360 361MKZFS If "no", do not build and install utilities and libraries 362 used to manage ZFS file system. Do not build zfs and solaris 363 compatibility kernel modules. 364 Default: yes on i386/amd64, no elsewhere. 365 366USE_HESIOD If "no", disables building Hesiod support into 367 various system utilities/libraries that support it. 368 If ${MKHESIOD} is "no", USE_HESIOD will also be 369 forced to "no". 370 371USE_INET6 If "no", disables building INET6 (IPv6) support into 372 various system utilities/libraries that support it. 373 If ${MKINET6} is "no", USE_INET6 will also be 374 forced to "no". 375 376USE_JEMALLOC If "no", disables building the "jemalloc" allocator 377 designed for improved performance with threaded 378 applications. The "phkmalloc" allocator as used up 379 before NetBSD-5.0 will be substituted. 380 381USE_KERBEROS If "no", disables building Kerberos v5 382 support into various system utilities/libraries that 383 support it. If ${MKKERBEROS} is "no", USE_KERBEROS 384 will also be forced to "no". 385 386USE_LDAP If "no", disables building LDAP support into various 387 system utilities/libraries that support it. 388 If ${MKLDAP} is "no", USE_LDAP will also be forced to "no". 389 390USE_PAM If "no", disables building PAM authentication support 391 into various system utilities/libraries that support it. 392 If ${MKPAM} is "no", USE_PAM will also be forced to "no". 393 394USE_SKEY If "no", disables building S/key authentication 395 support into various system utilities/libraries that 396 support it. If ${MKSKEY} is "no", USE_SKEY will 397 also be forced to "no". 398 Default: no 399 400USE_SSP If "no", disables GCC stack protection code, which 401 detects stack overflows and aborts the program. The 402 stack protection code imposes a performance penalty 403 of about 5%. 404 Default: "no", unless "USE_FORT" is set to "yes" 405 406USE_FORT If "yes" turns on substitute wrappers for commonly used 407 functions that do not do bounds checking regularly, but 408 they could in some cases by using the gcc 409 __builtin_object_size() function to determine the buffer 410 size where it is known and detect buffer overflows. 411 These substitute functions are in /usr/include/ssp. 412 Default: depends on the part of the source tree 413 414USE_YP If "no", disables building YP (NIS) support into 415 various system utilities/libraries that support it. 416 If ${MKYP} is "no", USE_YP will also be forced to "no". 417 418USE_PIGZGZIP If "no", use the host "gzip" program to compress things. 419 Otherwise, build tools/pigz and use nbpigz to compress 420 things. 421 Default: "no". 422 423X11FLAVOUR Set to "Xorg" or "XFree86", depending on whether to build 424 XFree86 or modular Xorg. Only matters if MKX11!=no. 425 Default: "Xorg" on amd64, i386, macppc, shark and sparc64, 426 "XFree86" on everything else. 427 428COPTS.lib<lib> 429OBJCOPTS.lib<lib> 430LDADD.lib<lib> 431CPPFLAGS.lib<lib> 432CXXFLAGS.lib<lib> 433COPTS.<prog> 434OBJCCOPTS.<prog> 435LDADD.<prog> 436CPPFLAGS.<prog> 437CXXFLAGS.<prog> These provide a way to specify additions to the associated 438 variables in a way that applies only to a particular library 439 or program. <lib> corresponds to the LIB variable set in 440 the library's makefile. <prog> corresponds to either PROG 441 or PROG_CXX (if set). For example, if COPTS.libcrypto is 442 set to "-g", "-g" will be added to COPTS only when compiling 443 the crypto library. 444 445The active compiler is selected using the following variables: 446AVAILABLE_COMPILER 447 List of available compiler suites. Processed in order 448 for selecting the active compiler for each frontend. 449HAVE_PCC If defined, PCC is present and enabled. 450HAVE_LLVM If defined, LLVM/Clang is present and enabled. 451UNSUPPORTED_COMPILER.xxx 452 If defined, the support for compiler "xxx" is disabled. 453 454For the frontends (CC, CPP, CXX, FC and OBJC) the following variables exist: 455ACTIVE_CC Active compile suite for the CC frontend. 456SUPPORTED_CC Compile suite with support for the CC frontend. 457TOOL_CC.xxx Path to the CC frontend for compiler "xxx" 458 459=-=-=-=-= sys.mk =-=-=-=-= 460 461The include file <sys.mk> has the default rules for all makes, in the BSD 462environment or otherwise. You probably don't want to touch this file. 463 464=-=-=-=-= bsd.own.mk =-=-=-=-= 465 466The include file <bsd.own.mk> contains source tree configuration parameters, 467such as the owners, groups, etc. for both manual pages and binaries, and 468a few global "feature configuration" parameters. 469 470It has no targets. 471 472To get system-specific configuration parameters, <bsd.own.mk> will try to 473include the file specified by the "MAKECONF" variable. If MAKECONF is not 474set, or no such file exists, the system make configuration file, /etc/mk.conf 475is included. These files may define any of the variables described below. 476 477<bsd.own.mk> sets the following variables, if they are not already defined 478(defaults are in brackets): 479 480NETBSDSRCDIR Top of the NetBSD source tree. 481 If _SRC_TOP_ != "", that will be used as the default, 482 otherwise BSDSRCDIR will be used as the default. 483 Various makefiles within the NetBSD source tree will 484 use this to reference the top level of the source tree. 485 486_SRC_TOP_ Top of the system source tree, as determined by <bsd.own.mk> 487 based on the presence of tools/ and build.sh. This variable 488 is "internal" to <bsd.own.mk>, although its value is only 489 determined once and then propagated to all sub-makes. 490 491BSDSRCDIR The real path to the system sources, so that 'make obj' 492 will work correctly. [/usr/src] 493 494BSDOBJDIR The real path to the system 'obj' tree, so that 'make obj' 495 will work correctly. [/usr/obj] 496 497BINGRP Binary group. [wheel] 498 499BINOWN Binary owner. [root] 500 501BINMODE Binary mode. [555] 502 503NONBINMODE Mode for non-executable files. [444] 504 505MANDIR Base path for manual installation. [/usr/share/man/cat] 506 507MANGRP Manual group. [wheel] 508 509MANOWN Manual owner. [root] 510 511MANMODE Manual mode. [${NONBINMODE}] 512 513MANINSTALL Manual installation type. Space separated list: 514 catinstall, htmlinstall, maninstall 515 [catinstall maninstall htmlinstall] 516 517LDSTATIC Control program linking; if set blank, link everything 518 dynamically. If set to "-static", link everything statically. 519 If not set, programs link according to their makefile. 520 521LIBDIR Base path for library installation. [/usr/lib] 522 523LINTLIBDIR Base path for lint(1) library installation. [/usr/libdata/lint] 524 525LIBGRP Library group. [${BINGRP}] 526 527LIBOWN Library owner. [${BINOWN}] 528 529LIBMODE Library mode. [${NONBINMODE}] 530 531DOCDIR Base path for system documentation (e.g. PSD, USD, etc.) 532 installation. [/usr/share/doc] 533 534HTMLDOCDIR Base path for html system documentation installation. 535 [/usr/share/doc/html] 536 537DOCGRP Documentation group. [wheel] 538 539DOCOWN Documentation owner. [root] 540 541DOCMODE Documentation mode. [${NONBINMODE}] 542 543NLSDIR Base path for Native Language Support files installation. 544 [/usr/share/nls] 545 546NLSGRP Native Language Support files group. [wheel] 547 548NLSOWN Native Language Support files owner. [root] 549 550NLSMODE Native Language Support files mode. [${NONBINMODE}] 551 552X11SRCDIR The path to the xsrc tree. [${NETBSDSRCDIR}/../xsrc, 553 if that exists; otherwise /usr/xsrc] 554 555X11SRCDIR.xc The path to the (old) X11 xc src tree. [${X11SRCDIR}/xfree/xc] 556 557X11SRCDIR.local The path to the local X11 src tree. [${X11SRCDIR}/local] 558 559X11SRCDIR.lib<package> 560X11SRCDIR.<package> 561 The path to the xorg src tree for the specificed package>. 562 [${X11SRCDIR}/external/mit/xorg/<package>/dist] 563 564X11ROOTDIR Root directory of the X11 installation. [/usr/X11R6 or 565 [/usr/X11R7] 566 567X11BINDIR X11 bin directory. [${X11ROOTDIR}/bin] 568 569X11FONTDIR X11 font directory. [${X11ROOTDIR}/lib/X11/fonts] 570 571X11INCDIR X11 include directory. [${X11ROOTDIR}/include] 572 573X11LIBDIR X11 lib/x11 (config) directory. [${X11ROOTDIR}/lib/X11] 574 575X11MANDIR X11 manual directory. [${X11ROOTDIR}/man] 576 577X11USRLIBDIR X11 library directory. [${X11ROOTDIR}/lib] 578 579STRIPFLAG The flag passed to the install program to cause the binary 580 to be stripped. This is to be used when building your 581 own install script so that the entire system can be made 582 stripped/not-stripped using a single knob. [] 583 584COPY The flag passed to the install program to cause the binary 585 to be copied rather than moved. This is to be used when 586 building our own install script so that the entire system 587 can either be installed with copies, or with moves using 588 a single knob. [-c] 589 590MAKEDIRTARGET dir target [params] 591 Runs "cd $${dir} && ${MAKE} [params] $${target}", 592 displaying a "pretty" message whilst doing so. 593 594RELEASEMACHINEDIR 595 Subdirectory used below RELEASEDIR when building 596 a release. [${MACHINE}] 597 598RELEASEMACHINE Subdirectory or path component used for the following 599 paths: 600 distrib/${RELEASEMACHINE} 601 distrib/notes/${RELEASEMACHINE} 602 etc/etc.${RELEASEMACHINE} 603 Used when building a release. [${MACHINE}] 604 605Additionally, the following variables may be set by <bsd.own.mk> or in a 606make configuration file to modify the behavior of the system build 607process (default values are in brackets along with comments, if set by 608<bsd.own.mk>): 609 610USETOOLS Indicates whether the tools specified by ${TOOLDIR} should 611 be used as part of a build in progress. 612 Supported values: 613 614 yes Use the tools from TOOLDIR. 615 Must be set to this if cross-compiling. 616 617 no Do not use the tools from TOOLDIR, but refuse to 618 build native compilation tool components that are 619 version-specific for that tool. 620 621 never Do not use the tools from TOOLDIR, even when 622 building native tool components. This is similar to 623 the traditional NetBSD build method, but does not 624 verify that the compilation tools in use are 625 up-to-date enough in order to build the tree 626 successfully. This may cause build or runtime 627 problems when building the whole NetBSD source tree. 628 629 Default: "yes" if building all or part of a whole NetBSD 630 source tree (detected automatically); "no" otherwise 631 (to preserve traditional semantics of the <bsd.*.mk> 632 make(1) include files). 633 634OBJECT_FMT Object file format. [set to "ELF" on architectures that 635 use ELF -- currently all architectures]. 636 637TOOLCHAIN_MISSING 638 If not "no", this indicates that the platform being built 639 does not have a working in-tree toolchain. If the 640 ${MACHINE_ARCH} in question falls into this category, 641 TOOLCHAIN_MISSING is conditionally assigned the value "yes". 642 Otherwise, the variable is unconditionally assigned the 643 value "no". 644 If not "no", ${MKBINUTILS}, ${MKGCC}, and ${MKGDB} are 645 unconditionally assigned the value "no". 646 647EXTERNAL_TOOLCHAIN 648 This variable is not directly set by <bsd.own.mk>, but 649 including <bsd.own.mk> is the canonical way to gain 650 access to this variable. The variable should be defined 651 either in the user's environment or in the user's mk.conf 652 file. If defined, this variable indicates the root of 653 an external toolchain which will be used to build the 654 tree. For example, if a platform is a ${TOOLCHAIN_MISSING} 655 platform, EXTERNAL_TOOLCHAIN can be used to re-enable the 656 cross-compile framework. 657 658 If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally 659 assigned the value "no", since the external version of the 660 compiler may not be able to build the library components of 661 the in-tree compiler. 662 663 NOTE: This variable is not yet used in as many places as 664 it should be. Expect the exact semantics of this variable 665 to change in the short term as parts of the cross-compile 666 framework continue to be cleaned up. 667 668The following variables are defined to commands to perform the 669appropriate operation, with the default in [brackets]. Note that 670the defaults change if USETOOLS == "yes": 671 672TOOL_AMIGAAOUT2BB aout to Amiga bootblock converter. [amiga-aout2bb] 673 674TOOL_AMIGAELF2BB ELF to Amiga bootblock converter. [amiga-elf2bb] 675 676TOOL_AMIGATXLT Amige assembly language format translator. [amiga-txlt] 677 678TOOL_ASN1_COMPILE ASN1 compiler. [asn1_compile] 679 680TOOL_AWK Pattern-directed scanning/processing language. [awk] 681 682TOOL_CAP_MKDB Create capability database. [cap_mkdb] 683 684TOOL_CAT Concatenate and print files. [cat] 685 686TOOL_CKSUM Display file checksums. [cksum] 687 688TOOL_COMPILE_ET Error table compiler. [compile_et] 689 690TOOL_CONFIG Build kernel compilation directories. [config] 691 692TOOL_CRUNCHGEN Generate crunched binary build environment. [crunchgen] 693 694TOOL_CTAGS Create a tags file. [ctags] 695 696TOOL_DB Manipulate db(3) databases. [db] 697 698TOOL_DISKLABEL Read and write disk pack label. [disklabel] 699 700TOOL_EQN Format equations for groff. [eqn] 701 702TOOL_FDISK MS-DOS partition maintenance program. [fdisk] 703 704TOOL_FGEN IEEE 1275 Open Firmware FCode Tokenizer. [fgen] 705 706TOOL_GENASSYM Generate constants for assembly files. [genassym] 707 708TOOL_GENCAT Generate NLS message catalogs. [gencat] 709 710TOOL_GMAKE GNU make utility. [gmake] 711 712TOOL_GREP Print lines matching a pattern. [grep] 713 714TOOL_GROFF Front end for groff document formatting system. [groff] 715 716TOOL_HEXDUMP Ascii, decimal, hexadecimal, octal dump. [hexdump] 717 718TOOL_HP300MKBOOT Make bootable image for hp300. [hp300-mkboot] 719 720TOOL_HP700MKBOOT Make bootable image for hp700. [hp700-mkboot] 721 722TOOL_INDXBIB Make bibliographic database's inverted index. [indxbib] 723 724TOOL_INSTALLBOOT Install disk bootstrap software. [installboot] 725 726TOOL_INSTALL_INFO Update info/dir entries. [install-info] 727 728TOOL_JOIN Relational database operator. [join] 729 730TOOL_M4 M4 macro language processor. [m4] 731 732TOOL_MACPPCFIXCOFF Fix up xcoff headers for macppc. [macppc-fixcoff] 733 734TOOL_MAKEFS Create file system image from directory tree. [makefs] 735 736TOOL_MAKEINFO Translate Texinfo documents. [makeinfo] 737 738TOOL_MAKEWHATIS Create a whatis.db database. [makewhatis] 739 740TOOL_MDSETIMAGE Set kernel RAM disk image. [mdsetimage] 741 742TOOL_MENUC Menu compiler. [menuc] 743 744TOOL_MIPSELF2ECOFF Convert ELF-format executable to ECOFF for mips. 745 [mips-elf2ecoff] 746 747TOOL_MKCSMAPPER Make charset mapping table. [mkcsmapper] 748 749TOOL_MKESDB Make encoding scheme database. [mkesdb] 750 751TOOL_MKLOCALE Make LC_CTYPE locale files. [mklocale] 752 753TOOL_MKMAGIC Create database for file(1). [file] 754 755TOOL_MKTEMP Make (unique) temporary file name. [mktemp] 756 757TOOL_MSGC Simple message list compiler. [msgc] 758 759TOOL_MTREE Map a directory hierarchy. [mtree] 760 761TOOL_PAX Manipulate file archives and copy directories. [pax] 762 763TOOL_PIC Compile pictures for groff. [pic] 764 765TOOL_PIGZ Parallel compressor. [pigz] 766 767TOOL_POWERPCMKBOOTIMAGE Make bootable image for powerpc. [powerpc-mkbootimage] 768 769TOOL_PWD_MKDB Generate the password databases. [pwd_mkdb] 770 771TOOL_REFER Preprocess bibliographic references for groff. [refer] 772 773TOOL_ROFF_ASCII Generate ASCII groff output. [nroff] 774 775TOOL_ROFF_DVI Generate DVI groff output. [${TOOL_GROFF} -Tdvi] 776 777TOOL_ROFF_HTML Generate HTML groff output. 778 [${TOOL_GROFF} -Tlatin1 -mdoc2html] 779 780TOOL_ROFF_PS Generate PS groff output. [${TOOL_GROFF} -Tps] 781 782TOOL_ROFF_RAW Generate "raw" groff output. [${TOOL_GROFF} -Z] 783 784TOOL_RPCGEN Remote Procedure Call (RPC) protocol compiler. [rpcgen] 785 786TOOL_SED Stream editor. [sed] 787 788TOOL_SOELIM Eliminate .so's from groff input. [soelim] 789 790TOOL_SPARKCRC Generate a crc suitable for use in a sparkive file. 791 [sparkcrc] 792 793TOOL_STAT Display file status. [stat] 794 795TOOL_STRFILE Create a random access file for storing strings. 796 [strfile] 797 798TOOL_SUNLABEL Read or modify a SunOS disk label. [sunlabel] 799 800TOOL_TBL Format tables for groff. [tbl] 801 802TOOL_UUDECODE Uudecode a binary file. [uudecode] 803 804TOOL_VGRIND Grind nice listings of programs. [vgrind -f] 805 806TOOL_ZIC Time zone compiler. [zic] 807 808<bsd.own.mk> is generally useful when building your own Makefiles so that 809they use the same default owners etc. as the rest of the tree. 810 811 812=-=-=-=-= bsd.clean.mk =-=-=-=-= 813 814The include file <bsd.clean.mk> defines the clean and cleandir 815targets. It uses the following variables: 816 817CLEANFILES Files to remove for both the clean and cleandir targets. 818 819CLEANDIRFILES Files to remove for the cleandir target, but not for 820 the clean target. 821 822MKCLEANSRC Controls whether or not the clean and cleandir targets 823 will delete files from both the object directory, 824 ${.OBJDIR}, and the source directory, ${.CURDIR}. 825 826 If MKCLEANSRC is set to "no", then the file names in 827 CLEANFILES or CLEANDIRFILES are interpreted relative 828 to the object directory, ${.OBJDIR}. This is the 829 traditional behaviour. 830 831 If MKCLEANSRC is set to "yes", then the file deletion 832 is performed relative to both the object directory, 833 ${.OBJDIR}, and the source directory, ${.CURDIR}. (This 834 has no effect if ${.OBJDIR} is the same as ${.CURDIR}.) 835 Deleting files from ${.CURDIR} is intended to remove 836 stray output files that had been left in the source 837 directory by an earlier build that did not use object 838 directories. 839 840 The default is MKCLEANSRC=yes. If you always build with 841 separate object directories, and you are sure that there 842 are no stray files in the source directories, then you 843 may set MKCLEANSRC=no to save some time. 844 845MKCLEANVERIFY Controls whether or not the clean and cleandir targets 846 will verify that files have been deleted. 847 848 If MKCLEANVERIFY is set to "no", then the files will 849 be deleted using a "rm -f" command, and its success or 850 failure will be ignored. 851 852 If MKCLEANVERIFY is set to "yes", then the success of 853 the "rm -f" command will be verified using an "ls" 854 command. 855 856 The default is MKCLEANVERIFY=yes. If you are sure that 857 there will be no problems caused by file permissions, 858 read-only file systems, or the like, then you may set 859 MKCLEANVERIFY=no to save some time. 860 861To use the clean and cleandir targets defined in <bsd.clean.mk>, other 862Makefiles or bsd.*.mk files should append file names to the CLEANFILES 863or CLEANDIRFILES variables. For example: 864 865 CLEANFILES+= a.out 866 CLEANDIRFILES+= .depend 867 868 .include <bsd.clean.mk> 869 870 871=-=-=-=-= bsd.dep.mk =-=-=-=-= 872 873The include file <bsd.dep.mk> contains the default targets for building 874.depend files. It creates .d files from entries in SRCS and DPSRCS 875that are C, C++, or Objective C source files, and builds .depend from the 876.d files. All other files in SRCS and all of DPSRCS will be used as 877dependencies for the .d files. In order for this to function correctly, 878it should be .included after all other .mk files and directives that may 879modify SRCS or DPSRCS. It uses the following variables: 880 881SRCS List of source files to build the program. 882 883DPSRCS List of source files which are needed for generating 884 dependencies, but are not needed in ${SRCS}. 885 886 887=-=-=-=-= bsd.files.mk =-=-=-=-= 888 889The include file <bsd.files.mk> handles the FILES variables and is included 890from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables: 891 892FILES The list of files to install. 893 894CONFIGFILES Similar semantics to FILES, except that the files 895 are installed by the `configinstall' target, 896 not the `install' target. 897 The FILES* variables documented below also apply. 898 899FILESOWN File owner. [${BINOWN}] 900 901FILESGRP File group. [${BINGRP}] 902 903FILESMODE File mode. [${NONBINMODE}] 904 905FILESDIR The location to install the files. 906 907FILESNAME Optional name to install each file as. 908 909FILESOWN_<fn> File owner of the specific file <fn>. 910 911FILESGRP_<fn> File group of the specific file <fn>. 912 913FILESMODE_<fn> File mode of the specific file <fn>. 914 915FILESDIR_<fn> The location to install the specific file <fn>. 916 917FILESNAME_<fn> Optional name to install <fn> as. 918 919FILESBUILD If this variable is defined, then its value will be 920 used as the default for all FILESBUILD_<fn> variables. 921 Otherwise, the default will be "no". 922 923FILESBUILD_<fn> A value different from "no" will add the file to the list of 924 targets to be built by `realall'. Users of that variable 925 should provide a target to build the file. 926 927 928BUILDSYMLINKS List of two word items: 929 lnsrc lntgt 930 For each lnsrc item, create a symlink named lntgt. 931 The lntgt symlinks are removed by the cleandir target. 932 933UUDECODE_FILES List of files which are stored as <file>.uue in the source 934 tree. Each one will be decoded with ${TOOL_UUDECODE}. 935 The source files have a `.uue' suffix, the generated files do 936 not. 937 938UUDECODE_FILES_RENAME_<fn> 939 Rename the output from the decode to the provided name. 940 941 *NOTE: These files are simply decoded, with no install or other 942 rule applying implicitly except being added to the clean 943 target. 944 945=-=-=-=-= bsd.gcc.mk =-=-=-=-= 946 947The include file <bsd.gcc.mk> computes various parameters related to GCC 948support libraries. It defines no targets. <bsd.own.mk> MUST be included 949before <bsd.gcc.mk>. 950 951The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each 952of which need to know where to find certain GCC support libraries. 953 954The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable, 955which is generally set by the user. If EXTERNAL_TOOLCHAIN it set, then 956the compiler is asked where to find the support libraries, otherwise the 957support libraries are found in ${DESTDIR}/usr/lib. 958 959<bsd.gcc.mk> sets the following variables: 960 961_GCC_CRTBEGIN The full path name to crtbegin.o. 962 963_GCC_CRTBEGINS The full path name to crtbeginS.o. 964 965_GCC_CRTEND The full path name to crtend.o. 966 967_GCC_CRTENDS The full path name to crtendS.o. 968 969_GCC_LIBGCCDIR The directory where libgcc.a is located. 970 971 972=-=-=-=-= bsd.inc.mk =-=-=-=-= 973 974The include file <bsd.inc.mk> defines the includes target and uses the 975variables: 976 977INCS The list of include files. 978 979INCSDIR The location to install the include files. 980 981INCSNAME Target name of the include file, if only one; same as 982 FILESNAME, but for include files. 983 984INCSYMLINKS Similar to SYMLINKS in <bsd.links.mk>, except that these 985 are installed in the 'includes' target and not the 986 (much later) 'install' target. 987 988INCSNAME_<file> The name file <file> should be installed as, if not <file>, 989 same as FILESNAME_<file>, but for include files. 990 991 992=-=-=-=-= bsd.info.mk =-=-=-=-= 993 994The include file <bsd.info.mk> is used to generate and install GNU Info 995documentation from respective Texinfo source files. It defines three 996implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the 997following variables: 998 999TEXINFO List of Texinfo source files. Info documentation will 1000 consist of single files with the extension replaced by 1001 .info. 1002 1003INFOFLAGS Flags to pass to makeinfo. [] 1004 1005 1006=-=-=-=-= bsd.kernobj.mk =-=-=-=-= 1007 1008The include file <bsd.kernobj.mk> defines variables related to the 1009location of kernel sources and object directories. 1010 1011KERNSRCDIR Is the location of the top of the kernel src. 1012 [${_SRC_TOP_}/sys] 1013 1014KERNARCHDIR Is the location of the machine dependent kernel sources. 1015 [arch/${MACHINE}] 1016 1017KERNCONFDIR Is where the configuration files for kernels are found. 1018 [${KERNSRCDIR}/${KERNARCHDIR}/conf] 1019 1020KERNOBJDIR Is the kernel build directory. The kernel GENERIC for 1021 instance will be compiled in ${KERNOBJDIR}/GENERIC. 1022 The default value is 1023 ${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile 1024 if it exists or the target 'obj' is being made. 1025 Otherwise the default is 1026 ${KERNSRCDIR}/${KERNARCHDIR}/compile. 1027 1028It is important that Makefiles (such as those under src/distrib) that 1029wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR} 1030rather than make assumptions about the location of the compiled kernel. 1031 1032 1033=-=-=-=-= bsd.kinc.mk =-=-=-=-= 1034 1035The include file <bsd.kinc.mk> defines the many targets (includes, 1036subdirectories, etc.), and is used by kernel makefiles to handle 1037include file installation. It is intended to be included alone, by 1038kernel Makefiles. It uses similar variables to <bsd.inc.mk>. 1039Please see <bsd.kinc.mk> for more details, and keep the documentation 1040in that file up to date. 1041 1042 1043=-=-=-=-= bsd.lib.mk =-=-=-=-= 1044 1045The include file <bsd.lib.mk> has support for building libraries. It has 1046the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend, 1047includes, install, lint, and tags. Additionally, it has a checkver target 1048which checks for installed shared object libraries whose version is greater 1049that the version of the source. It has a limited number of suffixes, 1050consistent with the current needs of the BSD tree. <bsd.lib.mk> includes 1051<bsd.shlib.mk> to get shared library parameters. 1052 1053It sets/uses the following variables: 1054 1055LIB The name of the library to build. 1056 1057LIBDIR Target directory for libraries. 1058 1059MKARZERO Normally, ar(1) sets the timestamps, uid, gid and 1060 permissions in files inside its archives to those of 1061 the file it was fed. This leads to non-reproduceable 1062 builds. If MKARZERO is set to "yes" (default is "no") 1063 then the "D" flag is passed to ar, causing the 1064 timestamp, uid and gid to be zeroed and the file 1065 permissions to be set to 644. This allows .a files 1066 from different builds to be bit identical. 1067 1068SHLIBINSTALLDIR Target directory for shared libraries if ${USE_SHLIBDIR} 1069 is not "no". 1070 1071SHLIB_MAJOR 1072SHLIB_MINOR 1073SHLIB_TEENY Major, minor, and teeny version numbers of shared library 1074 1075USE_SHLIBDIR If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR} 1076 as the path to install shared libraries to. 1077 USE_SHLIBDIR must be defined before <bsd.own.mk> is included. 1078 Default: no 1079 1080LIBISMODULE If not "no", install as ${LIB}.so (without the "lib" prefix), 1081 and act as "MKDEBUGLIB=no MKLINT=no MKPICINSTALL=no 1082 MKPROFILE=no MKSTATICLIB=no". 1083 Default: no 1084 1085LIBISPRIVATE If not "no", act as "MKDEBUGLIB=no MKLINT=no MKPIC=no 1086 MKPROFILE=no", and don't install the (.a) library. 1087 This is useful for "build only" helper libraries. 1088 Default: no 1089 1090LIBISCXX If not "no", Use ${CXX} instead of ${CC} to link 1091 shared libraries. 1092 This is useful for C++ libraries. 1093 Default: no 1094 1095LINTLIBDIR Target directory for lint libraries. 1096 1097LIBGRP Library group. 1098 1099LIBOWN Library owner. 1100 1101LIBMODE Library mode. 1102 1103LDADD Additional loader objects. 1104 1105MAN The manual pages to be installed (use a .1 - .9 suffix). 1106 1107NOCHECKVER_<library> 1108NOCHECKVER If set, disables checking for installed shared object 1109 libraries with versions greater than the source. A 1110 particular library name, without the "lib" prefix, may 1111 be appended to the variable name to disable the check for 1112 only that library. 1113 1114SRCS List of source files to build the library. Suffix types 1115 .s, .c, and .f are supported. Note, .s files are preferred 1116 to .c files of the same name. (This is not the default for 1117 versions of make.) 1118 1119LIBDPLIBS A list of the tuples: 1120 libname path-to-srcdir-of-libname 1121 1122 For each tuple; 1123 * LIBDO.libname contains the .OBJDIR of the library 1124 `libname', and if it is not set it is determined 1125 from the srcdir and added to MAKEOVERRIDES (the 1126 latter is to allow for build time optimization). 1127 * LDADD gets -L${LIBDO.libname} -llibname added. 1128 * DPADD gets ${LIBDO.libname}/liblibname.so or 1129 ${LIBDO.libname}/liblibname.a added. 1130 1131 This variable may be used for individual libraries, as 1132 well as in parent directories to cache common libraries 1133 as a build-time optimization. 1134 1135The include file <bsd.lib.mk> includes the file named "../Makefile.inc" 1136if it exists, as well as the include file <bsd.man.mk>. 1137 1138It has rules for building profiled objects; profiled libraries are 1139built by default. 1140 1141Libraries are ranlib'd when made. 1142 1143 1144=-=-=-=-= bsd.links.mk =-=-=-=-= 1145 1146The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables 1147and is included from from <bsd.lib.mk> and <bsd.prog.mk>. 1148 1149LINKSOWN, LINKSGRP, and LINKSMODE, are relevant only if a metadata log 1150is used. The defaults may be modified by other bsd.*.mk files which 1151include bsd.links.mk. In the future, these variables may be replaced 1152by a method for explicitly recording hard links in a metadata log. 1153 1154LINKS The list of hard links, consisting of pairs of paths: 1155 source-file target-file 1156 ${DESTDIR} is prepended to both paths before linking. 1157 For example, to link /bin/test and /bin/[, use: 1158 LINKS=/bin/test /bin/[ 1159 1160CONFIGLINKS Similar semantics to LINKS, except that the links 1161 are installed by the `configinstall' target, 1162 not the `install' target. 1163 1164SYMLINKS The list of symbolic links, consisting of pairs of paths: 1165 source-file target-file 1166 ${DESTDIR} is only prepended to target-file before linking. 1167 For example, to symlink /usr/bin/tar to /bin/tar resulting 1168 in ${DESTDIR}/usr/bin/tar -> /bin/tar: 1169 SYMLINKS=/bin/tar /usr/bin/tar 1170 1171CONFIGSYMLINKS Similar semantics to SYMLINKS, except that the symbolic links 1172 are installed by the `configinstall' target, 1173 not the `install' target. 1174 1175LINKSOWN Link owner. [${BINOWN}] 1176 1177LINKSGRP Link group. [${BINGRP}] 1178 1179LINKSMODE Link mode. [${NONBINMODE}] 1180 1181LINKSOWN_<fn> Link owner of the specific file <fn>. 1182 1183LINKSGRP_<fn> Link group of the specific file <fn>. 1184 1185LINKSMODE_<fn> Link mode of the specific file <fn>. 1186 1187 1188=-=-=-=-= bsd.man.mk =-=-=-=-= 1189 1190The include file <bsd.man.mk> handles installing manual pages and their 1191links. 1192 1193It has a three targets: 1194 1195 catinstall: 1196 Install the preformatted manual pages and their links. 1197 htmlinstall: 1198 Install the HTML manual pages and their links. 1199 maninstall: 1200 Install the manual page sources and their links. 1201 1202It sets/uses the following variables: 1203 1204MANDIR Base path for manual installation. 1205 1206MANGRP Manual group. 1207 1208MANOWN Manual owner. 1209 1210MANMODE Manual mode. 1211 1212MANSUBDIR Subdirectory under the manual page section, i.e. "/vax" 1213 or "/tahoe" for machine specific manual pages. 1214 1215MAN The manual pages to be installed (use a .1 - .9 suffix). 1216 1217MLINKS List of manual page links (using a .1 - .9 suffix). The 1218 linked-to file must come first, the linked file second, 1219 and there may be multiple pairs. 1220 1221The include file <bsd.man.mk> includes a file named "../Makefile.inc" if 1222it exists. 1223 1224 1225=-=-=-=-= bsd.obj.mk =-=-=-=-= 1226 1227The include file <bsd.obj.mk> defines targets related to the creation 1228and use of separated object and source directories. 1229 1230If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses 1231${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if 1232it exists. Otherwise make(1) looks for the existence of a 1233subdirectory (or a symlink to a directory) of the source directory 1234into which built targets should be placed. If an environment variable 1235named MAKEOBJDIR is set, make(1) uses its value as the name of the 1236object directory; failing that, make first looks for a subdirectory 1237named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj". 1238 1239Object directories are not created automatically by make(1) if they 1240don't exist; you need to run a separate "make obj". (This will happen 1241during a top-level build if "MKOBJDIRS" is set to a value other than 1242"no"). When the source directory is a subdirectory of ${BSDSRCDIR} -- 1243and this is determined by a simple string prefix comparison -- object 1244directories are created in a separate object directory tree, and a 1245symlink to the object directory in that tree is created in the source 1246directory; otherwise, "make obj" assumes that you're not in the main 1247source tree and that it's not safe to use a separate object tree. 1248 1249Several variables used by <bsd.obj.mk> control exactly what 1250directories and links get created during a "make obj": 1251 1252MAKEOBJDIR If set, this is the component name of the object 1253 directory. 1254 1255OBJMACHINE If this is set but MAKEOBJDIR is not set, creates 1256 object directories or links named "obj.${MACHINE}"; 1257 otherwise, just creates ones named "obj". 1258 1259USR_OBJMACHINE If set, and the current directory is a subdirectory of 1260 ${BSDSRCDIR}, create object directory in the 1261 corresponding subdirectory of ${BSDOBJDIR}.${MACHINE}; 1262 otherwise, create it in the corresponding subdirectory 1263 of ${BSDOBJDIR} 1264 1265BUILDID If set, the contents of this variable are appended 1266 to the object directory name. If OBJMACHINE is also 1267 set, ".${BUILDID}" is added after ".${MACHINE}". 1268 1269 1270=-=-=-=-= bsd.prog.mk =-=-=-=-= 1271 1272The include file <bsd.prog.mk> handles building programs from one or 1273more source files, along with their manual pages. It has a limited number 1274of suffixes, consistent with the current needs of the BSD tree. 1275<bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters. 1276 1277It has eight targets: 1278 1279 all: 1280 build the program and its manual page. This also 1281 creates a GDB initialization file (.gdbinit) in 1282 the objdir. The .gdbinit file sets the shared library 1283 prefix to ${DESTDIR} to facilitate cross-debugging. 1284 clean: 1285 remove the program, any object files and the files a.out, 1286 Errs, errs, mklog, and ${PROG}.core. 1287 cleandir: 1288 remove all of the files removed by the target clean, as 1289 well as .depend, tags, and any manual pages. 1290 `distclean' is a synonym for `cleandir'. 1291 depend: 1292 make the dependencies for the source files, and store 1293 them in the file .depend. 1294 includes: 1295 install any header files. 1296 install: 1297 install the program and its manual pages; if the Makefile 1298 does not itself define the target install, the targets 1299 beforeinstall and afterinstall may also be used to cause 1300 actions immediately before and after the install target 1301 is executed. 1302 lint: 1303 run lint on the source files 1304 tags: 1305 create a tags file for the source files. 1306 1307It sets/uses the following variables: 1308 1309BINGRP Binary group. 1310 1311BINOWN Binary owner. 1312 1313BINMODE Binary mode. 1314 1315CLEANDIRFILES Additional files to remove for the cleandir target. 1316 1317CLEANFILES Additional files to remove for the clean and cleandir targets. 1318 1319COPTS Additional flags to the compiler when creating C objects. 1320 1321COPTS.<fn> Additional flags to the compiler when creating the 1322 C objects for <fn>. 1323 For <fn>.[ly], "<fn>.c" must be used. 1324 1325CPUFLAGS Additional flags to the compiler/assembler to select 1326 CPU instruction set options, CPU tuning options, etc. 1327 1328CPUFLAGS.<fn> Additional flags to the compiler/assembler for <fn>. 1329 For <fn>.[ly], "<fn>.c" must be used. 1330 1331CPPFLAGS Additional flags to the C pre-processor. 1332 1333CPPFLAGS.<fn> Additional flags to the C pre-processor for <fn>. 1334 For <fn>.[ly], "<fn>.c" must be used. 1335 1336GDBINIT List of GDB initialization files to add to "source" 1337 directives in the .gdbinit file that is created in the 1338 objdir. 1339 1340LDADD Additional loader objects. Usually used for libraries. 1341 For example, to load with the compatibility and utility 1342 libraries, use: 1343 1344 LDADD+=-lutil -lcompat 1345 1346LDFLAGS Additional linker flags (passed to ${CC} during link). 1347 1348LINKS See <bsd.links.mk> 1349 1350OBJCOPTS Additional flags to the compiler when creating ObjC objects. 1351 1352OBJCOPTS.<fn> Additional flags to the compiler when creating the 1353 ObjC objects for <fn>. 1354 For <fn>.[ly], "<fn>.c" must be used. 1355 1356SYMLINKS See <bsd.links.mk> 1357 1358MAN Manual pages (should end in .1 - .9). If no MAN variable is 1359 defined, "MAN=${PROG}.1" is assumed. 1360 1361PAXCTL_FLAGS If defined, run paxctl(1) on the program binary after link 1362 time, with the value of this variable as args to paxctl(1). 1363 1364PAXCTL_FLAGS.${PROG} Custom override for PAXCTL_FLAGS. 1365 1366PROG The name of the program to build. If not supplied, nothing 1367 is built. 1368 1369PROG_CXX If defined, the name of the program to build. Also 1370 causes <bsd.prog.mk> to link the program with the C++ 1371 compiler rather than the C compiler. PROG_CXX overrides 1372 the value of PROG if PROG is also set. 1373 1374PROGNAME The name that the above program will be installed as, if 1375 different from ${PROG}. 1376 1377SRCS List of source files to build the program. If SRCS is not 1378 defined, it's assumed to be ${PROG}.c. 1379 1380DPSRCS List of source files which are needed for generating 1381 dependencies, but are not needed in ${SRCS}. 1382 1383DPADD Additional dependencies for the program. Usually used for 1384 libraries. For example, to depend on the compatibility and 1385 utility libraries use: 1386 1387 DPADD+=${LIBCOMPAT} ${LIBUTIL} 1388 1389 The following system libraries are predefined for DPADD: 1390 1391 LIBARCHIVE?= ${DESTDIR}/usr/lib/libarchive.a 1392 LIBASN1?= ${DESTDIR}/usr/lib/libasn1.a 1393 LIBATF_C?= ${DESTDIR}/usr/lib/libatf-c.a 1394 LIBATF_CXX?= ${DESTDIR}/usr/lib/libatf-c++.a 1395 LIBBIND9?= ${DESTDIR}/usr/lib/libbind9.a 1396 LIBBLUETOOTH?= ${DESTDIR}/usr/lib/libbluetooth.a 1397 LIBBSDMALLOC?= ${DESTDIR}/usr/lib/libbsdmalloc.a 1398 LIBBZ2?= ${DESTDIR}/usr/lib/libbz2.a 1399 LIBC?= ${DESTDIR}/usr/lib/libc.a 1400 LIBCOMPAT?= ${DESTDIR}/usr/lib/libcompat.a 1401 LIBCOM_ERR?= ${DESTDIR}/usr/lib/libcom_err.a 1402 LIBCRT0?= ${DESTDIR}/usr/lib/crt0.o 1403 LIBCRYPT?= ${DESTDIR}/usr/lib/libcrypt.a 1404 LIBCRYPTO?= ${DESTDIR}/usr/lib/libcrypto.a 1405 LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a 1406 LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a 1407 LIBCRYPTO_RC5?= ${DESTDIR}/usr/lib/libcrypto_rc5.a 1408 LIBCURSES?= ${DESTDIR}/usr/lib/libcurses.a 1409 LIBC_PIC?= ${DESTDIR}/usr/lib/libc_pic.a 1410 LIBDBM?= ${DESTDIR}/usr/lib/libdbm.a 1411 LIBDES?= ${DESTDIR}/usr/lib/libdes.a 1412 LIBDNS?= ${DESTDIR}/usr/lib/libdns.a 1413 LIBEDIT?= ${DESTDIR}/usr/lib/libedit.a 1414 LIBEVENT?= ${DESTDIR}/usr/lib/libevent.a 1415 LIBFETCH?= ${DESTDIR}/usr/lib/libfetch.a 1416 LIBFORM?= ${DESTDIR}/usr/lib/libform.a 1417 LIBFL?= ${DESTDIR}/usr/lib/libfl.a 1418 LIBG2C?= ${DESTDIR}/usr/lib/libg2c.a 1419 LIBGCC?= ${DESTDIR}/usr/lib/libgcc.a 1420 LIBGNUMALLOC?= ${DESTDIR}/usr/lib/libgnumalloc.a 1421 LIBGSSAPI?= ${DESTDIR}/usr/lib/libgssapi.a 1422 LIBHDB?= ${DESTDIR}/usr/lib/libhdb.a 1423 LIBHEIMBASE?= ${DESTDIR}/usr/lib/libheimbase.a 1424 LIBHEIMNTLM?= ${DESTDIR}/usr/lib/libheimntlm.a 1425 LIBHX500?= ${DESTDIR}/usr/lib/libhx500.a 1426 LIBINTL?= ${DESTDIR}/usr/lib/libintl.a 1427 LIBIPSEC?= ${DESTDIR}/usr/lib/libipsec.a 1428 LIBISC?= ${DESTDIR}/usr/lib/libisc.a 1429 LIBISCCC?= ${DESTDIR}/usr/lib/libisccc.a 1430 LIBISCFG?= ${DESTDIR}/usr/lib/libiscfg.a 1431 LIBKADM5CLNT?= ${DESTDIR}/usr/lib/libkadm5clnt.a 1432 LIBKADM5SRV?= ${DESTDIR}/usr/lib/libkadm5srv.a 1433 LIBKAFS?= ${DESTDIR}/usr/lib/libkafs.a 1434 LIBKRB5?= ${DESTDIR}/usr/lib/libkrb5.a 1435 LIBKVM?= ${DESTDIR}/usr/lib/libkvm.a 1436 LIBL?= ${DESTDIR}/usr/lib/libl.a 1437 LIBLBER?= ${DESTDIR}/usr/lib/liblber.a 1438 LIBLDAP?= ${DESTDIR}/usr/lib/libldap.a 1439 LIBLDAP_R?= ${DESTDIR}/usr/lib/libldap_r.a 1440 LIBLUA?= ${DESTDIR}/usr/lib/liblua.a 1441 LIBLWRES?= ${DESTDIR}/usr/lib/liblwres.a 1442 LIBM?= ${DESTDIR}/usr/lib/libm.a 1443 LIBMAGIC?= ${DESTDIR}/usr/lib/libmagic.a 1444 LIBMENU?= ${DESTDIR}/usr/lib/libmenu.a 1445 LIBOBJC?= ${DESTDIR}/usr/lib/libobjc.a 1446 LIBOSSAUDIO?= ${DESTDIR}/usr/lib/libossaudio.a 1447 LIBPAM?= ${DESTDIR}/usr/lib/libpam.a 1448 LIBPCAP?= ${DESTDIR}/usr/lib/libpcap.a 1449 LIBPCI?= ${DESTDIR}/usr/lib/libpci.a 1450 LIBPMC?= ${DESTDIR}/usr/lib/libpmc.a 1451 LIBPOSIX?= ${DESTDIR}/usr/lib/libposix.a 1452 LIBPTHREAD?= ${DESTDIR}/usr/lib/libpthread.a 1453 LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a 1454 LIBPUFFS?= ${DESTDIR}/usr/lib/libpuffs.a 1455 LIBQUOTA?= ${DESTDIR}/usr/lib/libquota.a 1456 LIBRADIUS?= ${DESTDIR}/usr/lib/libradius.a 1457 LIBRESOLV?= ${DESTDIR}/usr/lib/libresolv.a 1458 LIBRMT?= ${DESTDIR}/usr/lib/librmt.a 1459 LIBROKEN?= ${DESTDIR}/usr/lib/libroken.a 1460 LIBRPCSVC?= ${DESTDIR}/usr/lib/librpcsvc.a 1461 LIBRT?= ${DESTDIR}/usr/lib/librt.a 1462 LIBRUMP?= ${DESTDIR}/usr/lib/librump.a 1463 LIBRUMPFS_CD9660FS?=${DESTDIR}/usr/lib/librumpfs_cd9660fs.a 1464 LIBRUMPFS_EFS?= ${DESTDIR}/usr/lib/librumpfs_efs.a 1465 LIBRUMPFS_EXT2FS?=${DESTDIR}/usr/lib/librumpfs_ext2fs.a 1466 LIBRUMPFS_FFS?= ${DESTDIR}/usr/lib/librumpfs_ffs.a 1467 LIBRUMPFS_HFS?= ${DESTDIR}/usr/lib/librumpfs_hfs.a 1468 LIBRUMPFS_LFS?= ${DESTDIR}/usr/lib/librumpfs_lfs.a 1469 LIBRUMPFS_MSDOSFS?=${DESTDIR}/usr/lib/librumpfs_msdosfs.a 1470 LIBRUMPFS_NFS?= ${DESTDIR}/usr/lib/librumpfs_nfs.a 1471 LIBRUMPFS_NTFS?=${DESTDIR}/usr/lib/librumpfs_ntfs.a 1472 LIBRUMPFS_SYSPUFFS?=${DESTDIR}/usr/lib/librumpfs_syspuffs.a 1473 LIBRUMPFS_TMPFS?=${DESTDIR}/usr/lib/librumpfs_tmpfs.a 1474 LIBRUMPFS_UDF?= ${DESTDIR}/usr/lib/librumpfs_udf.a 1475 LIBRUMPFS_UFS?= ${DESTDIR}/usr/lib/librumpfs_ufs.a 1476 LIBRUMPUSER?= ${DESTDIR}/usr/lib/librumpuser.a 1477 LIBSASLC?= ${DESTDIR}/usr/lib/libsaslc.a 1478 LIBSKEY?= ${DESTDIR}/usr/lib/libskey.a 1479 LIBSL?= ${DESTDIR}/usr/lib/libsl.a 1480 LIBSQLITE3?= ${DESTDIR}/usr/lib/libsqlite3.a 1481 LIBSS?= ${DESTDIR}/usr/lib/libss.a 1482 LIBSSH?= ${DESTDIR}/usr/lib/libssh.a 1483 LIBSSL?= ${DESTDIR}/usr/lib/libssl.a 1484 LIBSSP?= ${DESTDIR}/usr/lib/libssp.a 1485 LIBSTDCXX?= ${DESTDIR}/usr/lib/libstdc++.a 1486 LIBSUPCXX?= ${DESTDIR}/usr/lib/libsupc++.a 1487 LIBTERMINFO?= ${DESTDIR}/usr/lib/libterminfo.a 1488 LIBTRE?= ${DESTDIR}/usr/lib/libtre.a 1489 LIBUSBHID?= ${DESTDIR}/usr/lib/libusbhid.a 1490 LIBUTIL?= ${DESTDIR}/usr/lib/libutil.a 1491 LIBWIND?= ${DESTDIR}/usr/lib/libwind.a 1492 LIBWRAP?= ${DESTDIR}/usr/lib/libwrap.a 1493 LIBY?= ${DESTDIR}/usr/lib/liby.a 1494 LIBZ?= ${DESTDIR}/usr/lib/libz.a 1495 1496 The following X-Windows libraries are predefined for DPADD: 1497 1498 LIBFS?= ${DESTDIR}/usr/X11R7/lib/libFS.a 1499 LIBGL?= ${DESTDIR}/usr/X11R7/lib/libGL.a 1500 LIBGLU?= ${DESTDIR}/usr/X11R7/lib/libGLU.a 1501 LIBICE?= ${DESTDIR}/usr/X11R7/lib/libICE.a 1502 LIBSM?= ${DESTDIR}/usr/X11R7/lib/libSM.a 1503 LIBX11?= ${DESTDIR}/usr/X11R7/lib/libX11.a 1504 LIBXTRAP?= ${DESTDIR}/usr/X11R7/lib/libXTrap.a 1505 LIBXAU?= ${DESTDIR}/usr/X11R7/lib/libXau.a 1506 LIBXAW?= ${DESTDIR}/usr/X11R7/lib/libXaw.a 1507 LIBXDMCP?= ${DESTDIR}/usr/X11R7/lib/libXdmcp.a 1508 LIBXEXT?= ${DESTDIR}/usr/X11R7/lib/libXext.a 1509 LIBXFONT?= ${DESTDIR}/usr/X11R7/lib/libXfont.a 1510 LIBXFT?= ${DESTDIR}/usr/X11R7/lib/libXft.a 1511 LIBXI?= ${DESTDIR}/usr/X11R7/lib/libXi.a 1512 LIBXINERAMA?= ${DESTDIR}/usr/X11R7/lib/libXinerama.a 1513 LIBXMU?= ${DESTDIR}/usr/X11R7/lib/libXmu.a 1514 LIBXMUU?= ${DESTDIR}/usr/X11R7/lib/libXmuu.a 1515 LIBXPM?= ${DESTDIR}/usr/X11R7/lib/libXpm.a 1516 LIBXRANDR?= ${DESTDIR}/usr/X11R7/lib/libXrandr.a 1517 LIBXRENDER?= ${DESTDIR}/usr/X11R7/lib/libXrender.a 1518 LIBXSS?= ${DESTDIR}/usr/X11R7/lib/libXss.a 1519 LIBXT?= ${DESTDIR}/usr/X11R7/lib/libXt.a 1520 LIBXTST?= ${DESTDIR}/usr/X11R7/lib/libXtst.a 1521 LIBXV?= ${DESTDIR}/usr/X11R7/lib/libXv.a 1522 LIBXXF86DGA?= ${DESTDIR}/usr/X11R7/lib/libXxf86dga.a 1523 LIBXXF86MISC?= ${DESTDIR}/usr/X11R7/lib/libXxf86misc.a 1524 LIBXXF86VM?= ${DESTDIR}/usr/X11R7/lib/libXxf86vm.a 1525 LIBDPS?= ${DESTDIR}/usr/X11R7/lib/libdps.a 1526 LIBEXPAT?= ${DESTDIR}/usr/X11R7/lib/libexpat.a 1527 LIBFNTSTUBS?= ${DESTDIR}/usr/X11R7/lib/libfntstubs.a 1528 LIBFONTCACHE?= ${DESTDIR}/usr/X11R7/lib/libfontcache.a 1529 LIBFONTCONFIG?= ${DESTDIR}/usr/X11R7/lib/libfontconfig.a 1530 LIBFONTENC?= ${DESTDIR}/usr/X11R7/lib/libfontenc.a 1531 LIBFREETYPE?= ${DESTDIR}/usr/X11R7/lib/libfreetype.a 1532 LIBLBXUTIL?= ${DESTDIR}/usr/X11R7/lib/liblbxutil.a 1533 LIBXKBFILE?= ${DESTDIR}/usr/X11R7/lib/libxkbfile.a 1534 1535SHAREDSTRINGS If defined, a new .c.o rule is used that results in shared 1536 strings, using xstr(1). Note that this will not work with 1537 parallel makes. 1538 1539STRIPFLAG The flag passed to the install program to cause the binary 1540 to be stripped. 1541 1542SUBDIR A list of subdirectories that should be built as well. 1543 Each of the targets will execute the same target in the 1544 subdirectories. 1545 1546SCRIPTS A list of interpreter scripts [file.{sh,csh,pl,awk,...}]. 1547 These are installed exactly like programs. 1548 1549SCRIPTSDIR The location to install the scripts. Each script can be 1550 installed to a separate path by setting SCRIPTSDIR_<script>. 1551 1552SCRIPTSNAME The name that the above program will be installed as, if 1553 different from ${SCRIPTS}. These can be further specialized 1554 by setting SCRIPTSNAME_<script>. 1555 1556FILES See description of <bsd.files.mk>. 1557 1558SHLINKDIR Target directory for shared linker. See description of 1559 <bsd.own.mk> for additional information about this variable. 1560 1561The include file <bsd.prog.mk> includes the file named "../Makefile.inc" 1562if it exists, as well as the include file <bsd.man.mk>. 1563 1564Some simple examples: 1565 1566To build foo from foo.c with a manual page foo.1, use: 1567 1568 PROG= foo 1569 1570 .include <bsd.prog.mk> 1571 1572To build foo from foo.c with a manual page foo.2, add the line: 1573 1574 MAN= foo.2 1575 1576If foo does not have a manual page at all, add the line: 1577 1578 MKMAN= no 1579 1580If foo has multiple source files, add the line: 1581 1582 SRCS= a.c b.c c.c d.c 1583 1584 1585=-=-=-=-= bsd.rpc.mk =-=-=-=-= 1586 1587The include file <bsd.rpc.mk> contains a makefile fragment used to 1588construct source files built by rpcgen. 1589 1590The following macros may be defined in makefiles which include 1591<bsd.rpc.mk> in order to control which files get built and how they 1592are to be built: 1593 1594RPC_INCS: construct .h file from .x file 1595RPC_XDRFILES: construct _xdr.c from .x file 1596 (for marshalling/unmarshalling data types) 1597RPC_SVCFILES: construct _svc.c from .x file 1598 (server-side stubs) 1599RPC_SVCFLAGS: Additional flags passed to builds of RPC_SVCFILES. 1600 1601RPC_XDIR: Directory containing .x/.h files 1602 1603 1604=-=-=-=-= bsd.shlib.mk =-=-=-=-= 1605 1606The include file <bsd.shlib.mk> computes parameters for shared library 1607installation and use. It defines no targets. <bsd.own.mk> MUST be 1608included before <bsd.shlib.mk>. 1609 1610<bsd.own.mk> sets the following variables, if they are not already defined 1611(defaults are in brackets): 1612 1613SHLIBINSTALLDIR If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR} 1614 instead of ${LIBDIR} as the base path for shared library 1615 installation. [/lib] 1616 1617SHLIBDIR The path to USE_SHLIBDIR shared libraries to use when building 1618 a program. [/lib for programs in /bin and /sbin, /usr/lib 1619 for all others.] 1620 1621_LIBSODIR Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no", 1622 otherwise set to ${LIBDIR} 1623 1624SHLINKINSTALLDIR Base path for shared linker. [/libexec] 1625 1626SHLINKDIR Path to use for shared linker when building a program. 1627 [/libexec for programs in /bin and /sbin, /usr/libexec for 1628 all others.] 1629 1630 1631=-=-=-=-= bsd.subdir.mk =-=-=-=-= 1632 1633The include file <bsd.subdir.mk> contains the default targets for building 1634subdirectories. It has the same eight targets as <bsd.prog.mk>: all, 1635clean, cleandir, depend, includes, install, lint, and tags. It uses the 1636following variables: 1637 1638NOSUBDIR If this variable is defined, then the SUBDIR variable 1639 will be ignored and subdirectories will not be processed. 1640 1641SUBDIR For all of the directories listed in ${SUBDIR}, the 1642 specified directory will be visited and the target made. 1643 1644 As a special case, the use of a token .WAIT as an 1645 entry in SUBDIR acts as a synchronization barrier 1646 when multiple make jobs are run; subdirs before the 1647 .WAIT must complete before any subdirs after .WAIT are 1648 started. See make(1) for some caveats on use of .WAIT 1649 and other special sources. 1650 1651 1652=-=-=-=-= bsd.sys.mk =-=-=-=-= 1653 1654The include file <bsd.sys.mk> is used by <bsd.prog.mk> and 1655<bsd.lib.mk>. It contains overrides that are used when building 1656the NetBSD source tree. 1657 1658The following variables control how various files are compiled/built. 1659(Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"): 1660 1661AR Create, modify, and extract from archives. [ar] 1662 1663ARFLAGS Options to ${AR}. [rl] 1664 1665AS Assembler. [as] 1666 1667AFLAGS Options to ${CC} when compiling or linking .s or .S 1668 assembly source files. [] 1669 1670BUILDSEED GCC uses random numbers when compiling C++ code. 1671 If this option is present, seed the random number 1672 generator based on the value, source file names and 1673 the output file name to make builds more deterministic. 1674 Additional information is available in the GCC 1675 documentation of -frandom-seed. 1676 1677CC C compiler. [cc] 1678 1679CFLAGS Options to ${CC}. [Usually -O or -O2] 1680 1681CPP C Pre-Processor. [cpp] 1682 1683CPPFLAGS Options to ${CPP}. [] 1684 1685CPUFLAGS Optimization flags for ${CC}. [] 1686 1687CXX C++ compiler. [c++] 1688 1689CXXFLAGS Options to ${CXX}. [${CFLAGS}] 1690 1691ELF2ECOFF Convert ELF-format executable to ECOFF. [elf2ecoff] 1692 1693FC Fortran compiler. [f77] 1694 1695FFLAGS Options to {$FC}. [-O] 1696 1697HOST_SH Shell. This must be an absolute path, because it may be 1698 substituted into "#!" lines in scripts. [/bin/sh] 1699 1700INSTALL install(1) command. [install] 1701 1702LEX Lexical analyzer. [lex] 1703 1704LFLAGS Options to ${LEX}. [] 1705 1706LPREFIX Symbol prefix for ${LEX} (see -P option in lex(1)) [yy] 1707 1708LD Linker. [ld] 1709 1710LDFLAGS Options to ${CC} during the link process. [] 1711 1712LINT C program verifier. [lint] 1713 1714LINTFLAGS Options to ${LINT}. [-chapbxzFS] 1715 1716LORDER List dependencies for object files. [lorder] 1717 1718MAKE make(1). [make] 1719 1720MKDEP Construct Makefile dependency list. [mkdep] 1721 1722NM List symbols from object files. [nm] 1723 1724PC Pascal compiler. [pc] (Not present) 1725 1726PFLAGS Options to ${PC}. [] 1727 1728OBJC Objective C compiler. [${CC}] 1729 1730OBJCFLAGS Options to ${OBJC}. [${CFLAGS}] 1731 1732OBJCOPY Copy and translate object files. [objcopy] 1733 1734OBJDUMP Display information from object files. [objdump] 1735 1736RANLIB Generate index to archive. [ranlib] 1737 1738SIZE List section sizes and total size. [size] 1739 1740STRIP Discard symbols from object files. [strip] 1741 1742TSORT Topological sort of a directed graph. [tsort -q] 1743 1744YACC LALR(1) parser generator. [yacc] 1745 1746YFLAGS Options to ${YACC}. [] 1747 1748YHEADER If defined, add "-d" to YFLAGS, and add dependencies 1749 from <file>.y to <file>.h and <file>.c, and add 1750 <foo>.h to CLEANFILES. 1751 1752YPREFIX If defined, add "-p ${YPREFIX}" to YFLAGS. 1753 1754 1755Other variables of note (incomplete list): 1756 1757NOGCCERROR If defined, prevents passing certain ${CFLAGS} to GCC 1758 that cause warnings to be fatal, such as: 1759 -Werror -Wa,--fatal-warnings 1760 (The latter being for as(1).) 1761 1762NOCLANGERROR If defined and clang is used as C compiler, -Werror is not 1763 passed to it. 1764 1765WARNS Crank up GCC warning options; the distinct levels are: 1766 WARNS=1 1767 WARNS=2 1768 WARNS=3 1769 WARNS=4 1770 1771=-=-=-=-= bsd.x11.mk =-=-=-=-= 1772 1773The include file <bsd.x11.mk> contains parameters and targets for 1774cross-building X11 from ${X11SRCDIR.xc} / ${X11MITSRCDIR.*}. 1775It should be included after the general Makefile contents but before 1776the include files such as <bsd.prog.mk> and <bsd.lib.mk>. 1777 1778It provides the following targets: 1779 .man.1 .man.3 .man.4 .man.5 .man.7: 1780 If ${MAN} or ${PROG} is set and ${MKMAN} != "no", 1781 these rules convert from X11's manual page source 1782 into an mdoc.old source file. 1783 1784It sets the following variables: 1785 1786BINDIR Set to ${X11BINDIR}. 1787 To override, define after including <bsd.x11.mk> 1788 1789LIBDIR Set to ${X11USRLIBDIR}. 1790 To override, define after including <bsd.x11.mk> 1791 1792MANDIR Set to ${X11MANDIR}. 1793 To override, define after including <bsd.x11.mk> 1794 1795CPPFLAGS Appended with definitions to include from 1796 ${DESTDIR}${X11INCDIR} 1797 1798LDFLAGS Appended with definitions to link from 1799 ${DESTDIR}${X11USRLIBDIR} 1800 1801X11FLAGS.CONNECTION Equivalent to X11's CONNECTION_FLAGS. 1802 1803X11FLAGS.EXTENSION Equivalent to X11's EXT_DEFINES. 1804 1805X11FLAGS.LOADABLE Equivalent to X11's LOADABLE. 1806 1807X11FLAGS.OS_DEFINES Equivalent to X11's OS_DEFINES. 1808 1809X11FLAGS.SERVER Equivalent to X11's ServerDefines. 1810 1811X11FLAGS.THREADLIB Equivalent to X11's THREADS_DEFINES for libraries. 1812 1813X11FLAGS.THREADS Equivalent to X11's THREADS_DEFINES. 1814 1815X11FLAGS.VERSION cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION. 1816 1817X11FLAGS.DIX Equivalent to X11's DIX_DEFINES. 1818 1819X11TOOL_UNXCOMM Commandline to convert `XCOMM' comments to `#' 1820 1821It uses the following variables: 1822 1823APPDEFS List of app-default files to install. 1824 1825CPPSCRIPTS List of files/scripts to run through cpp(1) 1826 and then ${X11TOOL_UNXCOMM}. The source files 1827 have a `.cpp' suffix, the generated files do not. 1828 1829CPPSCRIPTFLAGS Additional flags to cpp(1) when building CPPSCRIPTS. 1830 1831CPPSCRIPTFLAGS_<fn> Additional flags to cpp(1) when building CPPSCRIPT <fn>. 1832 1833 1834=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 1835