Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. =================================================================== RCS file: /ftp/cvs/cvsroot/src/BUILDING,v rcsdiff: /ftp/cvs/cvsroot/src/BUILDING,v: warning: Unknown phrases like `commitid ...;' are present. retrieving revision 1.57 retrieving revision 1.71.4.1 diff -u -p -r1.57 -r1.71.4.1 --- src/BUILDING 2006/01/29 14:03:59 1.57 +++ src/BUILDING 2008/09/18 04:27:23 1.71.4.1 @@ -3,21 +3,6 @@ BUILDING(8) NetBSD System Ma NAME BUILDING -- Procedure for building NetBSD from source code. -STATUS - This document is a work-in-progress. As such, the information described - here may not match the reality of the build system as of this writing. - Once this document is completely in sync with reality, this paragraph - will be removed. - - Discrepancies between this documentation and the current reality of - implementation are noted specially, as with the note below: - - Note: This document applies only to platforms which use the new toolchain - as indicated by the default setting of TOOLCHAIN_MISSING in . - Platforms which have not yet been switched to the new toolchain should - continue building traditionally, using the notes specified in the file - UPDATING. - REQUIREMENTS NetBSD is designed to be buildable on most POSIX-compliant host systems. The basic build procedure is the same whether compiling natively (on the @@ -69,8 +54,11 @@ FILES shot, such as files installed in DESTDIR/etc on the desti- nation system, boot media, and release notes. - regress/ Regression test harness. Can be cross-compiled, but only - run natively. + tests/, regress/ + Regression test harness. Can be cross-compiled, but only + run natively. tests/ uses the atf(7) test framework; + regress/ contains older tests that have not yet been + migrated to atf(7). sys/ NetBSD kernel sources. @@ -94,29 +82,47 @@ CONFIGURATION Environment variables Several environment variables control the behaviour of NetBSD builds. + HOST_SH Path name to a POSIX-compliant shell. If this is not + set explicitly, then the default is set using heuris- + tics dependent on the host platform, or from the shell + under which build.sh is executed (if that can be deter- + mined), or using the first copy of sh found in PATH. + If the host system's /bin/sh is not POSIX-compliant, we + suggest that you build using commands like + + HOST_SH=/path/to/working/shell + export HOST_SH + ${HOST_SH} build.sh [options] + HOST_CC Path name to C compiler used to create the toolchain. HOST_CXX Path name to C++ compiler used to create the toolchain. - MACHINE Machine type. + MACHINE Machine type, e.g., ``macppc''. - MACHINE_ARCH Machine architecture. + MACHINE_ARCH Machine architecture, e.g., ``powerpc''. MAKE Path name to invoke make(1) as. MAKEFLAGS Flags to invoke make(1) with. MAKEOBJDIR Directory to use as the .OBJDIR for the current direc- - tory. Used only if MAKEOBJDIRPREFIX is not defined. - MAKEOBJDIR can only be provided in the environment or - via the -O flag of build.sh. + tory. The value is subjected to variable expansion by + make(1). Typical usage is to set this variable to a + value involving the use of `${.CURDIR:S...}' or + `${.CURDIR:C...}', to derive the value of .OBJDIR from + the value of .CURDIR. Used only if MAKEOBJDIRPREFIX is + not defined. MAKEOBJDIR can be provided only in the + environment or via the -O flag of build.sh; it cannot + usefully be set inside a Makefile. MAKEOBJDIRPREFIX Top level directory of the object directory tree. If - this is defined, ${MAKEOBJDIRPREFIX}/${.CURDIR} is used - as the .OBJDIR for the current directory. The current - directory may be read only. MAKEOBJDIRPREFIX can only - be provided in the environment or via the -M flag of - build.sh. + specified, must be an absolute path. If this is + defined, ${MAKEOBJDIRPREFIX}/${.CURDIR} is used as the + .OBJDIR for the current directory. The current direc- + tory may be read only. MAKEOBJDIRPREFIX can be pro- + vided only in the environment or via the -M flag of + build.sh; it cannot usefully be set inside a Makefile. "make" variables Several variables control the behavior of NetBSD builds. Unless other- @@ -128,20 +134,28 @@ CONFIGURATION configuration file in order to set additional build parame- ters, such as compiler flags. + BUILDSEED GCC uses random numbers when compiling C++ code. This vari- + able seeds the gcc random number generator using the -fran- + dom-seed flag with this value. By default, it is set to + NetBSD-(majorversion). Using a fixed value causes C++ bina- + ries to be the same when built from the same sources. Addi- + tional information is available in the GCC documentation of + -frandom-seed. + DESTDIR Directory to contain the built NetBSD system. If set, spe- cial options are passed to the compilation tools to prevent their default use of the host system's /usr/include, - /usr/lib, and so forth. This pathname should not end with a - slash (/) character (for installation into the system's root - directory, set DESTDIR to an empty string). The directory - must reside on a file system which supports long file names - and hard links. + /usr/lib, and so forth. This pathname must be an absolute + path, and should not end with a slash (/) character. (For + installation into the system's root directory, set DESTDIR to + an empty string, not to ``/''). The directory must reside on + a file system which supports long file names and hard links. Default: Empty string if USETOOLS is ``yes''; unset other- wise. Note: build.sh will provide a default of destdir.MACHINE (in - the top-level .OBJDIR) unless run in `expert' mode + the top-level .OBJDIR) unless run in `expert' mode. MAKECONF The name of the make(1) configuration file. Only settable in the process environment. @@ -179,6 +193,11 @@ CONFIGURATION Default: ``yes'' + MKHTML Can be set to ``yes'' or ``no''. Indicates whether prefor- + matted HTML manual pages will be built and installed + + Default: ``yes'' + MKHOSTOBJ Can be set to ``yes'' or ``no''. If set to ``yes'', then for programs intended to be run on the compile host, the name, release, and architecture of the host operating system will @@ -221,6 +240,9 @@ CONFIGURATION Default: ``yes'' + Note that setting MKOBJ to ``no'' is not recommended and may + cause problems when updating the tree with cvs(1). + MKPIC Can be set to ``yes'' or ``no''. Indicates whether shared objects and libraries will be created and installed during a build. If set to ``no'', the entire built system will be @@ -279,14 +301,24 @@ CONFIGURATION MKX11 Can be set to ``yes'' or ``no''. Indicates whether X11R6 is built from X11SRCDIR. + Mutually exclusive to MKXORG != no. + + Default: ``no'' + + MKXORG Can be set to ``yes'' or ``no''. Indicates whether X11R7 + (modular Xorg) is built from X11SRCDIR. + + Mutually exclusive to MKX11 != no. + Default: ``no'' - TOOLDIR Directory to hold the host tools, once built. This directory - should be unique to a given host system and NetBSD source - tree. (However, multiple targets may share the same TOOLDIR; - the target-dependent files have unique names.) If unset, a - default based on the uname(1) information of the host plat- - form will be created in the .OBJDIR of src. + TOOLDIR Directory to hold the host tools, once built. If specified, + must be an absolute path. This directory should be unique to + a given host system and NetBSD source tree. (However, multi- + ple targets may share the same TOOLDIR; the target-dependent + files have unique names.) If unset, a default based on the + uname(1) information of the host platform will be created in + the .OBJDIR of src. Default: Unset. @@ -308,13 +340,14 @@ CONFIGURATION build or runtime problems when building the whole NetBSD source tree. - Default: ``yes'' if building all or part of a whole NetBSD - source tree (detected automatically); ``no'' otherwise (to - preserve traditional semantics of the make(1) - include files). + Default: ``yes'', unless TOOLCHAIN_MISSING is set to ``yes''. + + USETOOLS is also set to ``no'' when using outside + the NetBSD source tree. - X11SRCDIR Directory containing the X11R6 source. The main X11R6 source - is found in X11SRCDIR/xfree/xc. + X11SRCDIR Directory containing the X11R6 source. If specified, must be + an absolute path. The main X11R6 source is found in + X11SRCDIR/xfree/xc. Default: ``/usr/xsrc'' @@ -323,7 +356,7 @@ CONFIGURATION manually building subtrees of the NetBSD source code. INSTALLWORLDDIR Location for the ``make installworld'' target to install - to. + to. If specified, must be an absolute path. Default: ``/'' @@ -333,6 +366,9 @@ CONFIGURATION Default: ``no'' + If using build.sh, the default is ``yes''. This may be + set back to ``no'' by giving build.sh the -o option. + MKUPDATE Can be set to ``yes'' or ``no''. If set, then in addi- tion to the effects described for MKUPDATE=yes above, this implies the effects of NOCLEANDIR (i.e., ``make @@ -340,8 +376,11 @@ CONFIGURATION Default: ``no'' - NBUILDJOBS Now obsolete. Use the make(1) option -j, instead (see - below) + If using build.sh, this may be set by giving the -u + option. + + NBUILDJOBS Now obsolete. Use the make(1) option -j, instead. See + below. Default: Unset. @@ -352,6 +391,8 @@ CONFIGURATION Default: Unset. + See also MKUPDATE. + NODISTRIBDIRS If set, avoids the ``make distrib-dirs'' phase of a full build. This skips running mtree(8) on DESTDIR, useful on systems where building as an unprivileged user, or @@ -366,17 +407,18 @@ CONFIGURATION because the system include files have changed. However, this option should not be used when updating the entire NetBSD source tree arbitrarily; it is suggested to use - MKUPDATE=yes in that case. + MKUPDATE=yes instead in that case. Default: Unset. RELEASEDIR If set, specifies the directory to which a release(7) layout will be written at the end of a ``make release''. + If specified, must be an absolute path. Default: Unset. Note: build.sh will provide a default of releasedir (in - the top-level .OBJDIR) unless run in `expert' mode + the top-level .OBJDIR) unless run in `expert' mode. BUILDING "make" command line options @@ -385,15 +427,14 @@ BUILDING -j njob Run up to njob make(1) subjobs in parallel. Makefiles should use .WAIT or have explicit dependencies as necessary to - enforce build ordering. If you see build failures with -j, - please save complete build logs so the failures can be ana- - lyzed. + enforce build ordering. -m dir Specify the default directory for searching for system Make- file segments, mainly the files. When building any full NetBSD source tree, this should be set to the - ``share/mk'' directory in the source tree. (This is set auto- - matically when building from the top level.) + ``share/mk'' directory in the source tree. This is set auto- + matically when building from the top level, or when using + build.sh. -n Display the commands that would have been executed, but do not actually execute them. This will still cause recursion to @@ -452,37 +493,48 @@ BUILDING Additional make(1) targets are usable specifically from the top source level to facilitate building the entire NetBSD source tree. - build Build the entire NetBSD system. This orders portions of - the source tree such that prerequisites will be built in - the proper order. + build Build the entire NetBSD system (except the kernel). This + orders portions of the source tree such that prerequisites + will be built in the proper order. distribution Do a ``make build'', and then install a full distribution - into DESTDIR, including files in DESTDIR/dev, DESTDIR/etc, - DESTDIR/root and DESTDIR/var. + (which does not include a kernel) into DESTDIR, including + files in DESTDIR/dev, DESTDIR/etc, DESTDIR/root and + DESTDIR/var. buildworld As per ``make distribution'', except that it ensures that DESTDIR is not the root directory. - installworld Install the distribution from DESTDIR to INSTALLWORLDDIR - (which defaults to the root directory). Ensures that + installworld Install the distribution from DESTDIR to INSTALLWORLDDIR, + which defaults to the root directory. Ensures that INSTALLWORLDDIR is not the root directory if cross compil- ing. - Note: It is highly recommended that you upgrade your kernel - and reboot before performing this operation. + The INSTALLSETS environment variable may be set to a list + of distribution sets to be installed. By default, all sets + except ``etc'' and ``xetc'' are installed, so most files in + INSTALLWORLDDIR/etc will not be installed or modified. + + Note: Before performing this operation with + INSTALLWORLDDIR=/, it is highly recommended that you + upgrade your kernel and reboot. After performing this + operation, it is recommended that you use etcupdate(8) to + update files in INSTALLWORLDDIR/etc and that you use + postinstall(8) to check for inconsistencies (and possibly + to fix them). sets Create distribution sets from DESTDIR into - RELEASEDIR/MACHINE/binary/sets. Should be run after ``make - distribution'' (as ``make build'' does not install all of - the required files). + RELEASEDIR/RELEASEMACHINEDIR/binary/sets. Should be run + after ``make distribution'', as ``make build'' alone does + not install all of the required files. sourcesets Create source sets of the source tree into RELEASEDIR/source/sets. syspkgs Create syspkgs from DESTDIR into - RELEASEDIR/MACHINE/binary/syspkgs. Should be run after - ``make distribution'' (as ``make build'' does not install - all of the required files). + RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs. Should be run + after ``make distribution'', as ``make build'' alone does + not install all of the required files. release Do a ``make distribution'', build kernels, distribution media, and install sets (this as per ``make sets''), and @@ -490,17 +542,65 @@ BUILDING described by release(7). This requires that RELEASEDIR be set (see above). - iso-image Create a CD-ROM image in - RELEASEDIR/MACHINE/installation/cdrom. RELEASEDIR must - already have been populated by ``make release'' or equiva- - lent. This requires the mkisofs(1) utility, which is not - part of NetBSD, but which can be installed from - pkgsrc/sysutils/cdrtools. + iso-image Create a NetBSD installation CD-ROM image in the + RELEASEDIR/iso directory. The CD-ROM file system will have + a layout as described in release(7). + + For most machine types, the CD-ROM will be bootable, and + will automatically run the sysinst(8) menu-based installa- + tion program, which can be used to install or upgrade a + NetBSD system. Bootable CD-ROMs also contain tools that + may be useful in repairing a damaged NetBSD installation. + + Before ``make iso-image'' is attempted, RELEASEDIR must be + populated by ``make release'' or equivalent. + + Note that other, smaller, CD-ROM images may be created in + the RELEASEDIR/RELEASEMACHINEDIR/installation/cdrom direc- + tory by ``make release''. These smaller images usually + contain the same tools as the larger images in + RELEASEDIR/iso, but do not contain additional content such + as the distribution sets. + + Note that the mac68k port still uses an older method of + creating CD-ROM images. This requires the mkisofs(1) util- + ity, which is not part of NetBSD, but which can be + installed from pkgsrc/sysutils/cdrtools. + + iso-image-source + Create a NetBSD installation CD-ROM image in the + RELEASEDIR/iso directory. The CD-ROM file system will have + a layout as described in release(7). It will have top + level directories for the machine type and source. + + For most machine types, the CD-ROM will be bootable, and + will automatically run the sysinst(8) menu-based installa- + tion program, which can be used to install or upgrade a + NetBSD system. Bootable CD-ROMs also contain tools that + may be useful in repairing a damaged NetBSD installation. + + Before ``make iso-image-source'' is attempted, RELEASEDIR + must be populated by ``make sourcesets release'' or equiva- + lent. + + Note that other, smaller, CD-ROM images may be created in + the RELEASEDIR/RELEASEMACHINEDIR/installation/cdrom direc- + tory by ``make release''. These smaller images usually + contain the same tools as the larger images in + RELEASEDIR/iso, but do not contain additional content such + as the distribution sets. + + Note that the mac68k port still uses an older method of + creating CD-ROM images. This requires the mkisofs(1) util- + ity, which is not part of NetBSD, but which can be + installed from pkgsrc/sysutils/cdrtools. regression-tests Can only be run after building the regression tests in the - directory ``regress''. Runs the compiled regression tests - on the local host. + directory ``regress''. Runs those compiled regression + tests on the local host. Note that most tests are now man- + aged instead using atf(7); this target should probably run + those as well but currently does not. The "build.sh" script This script file is a Bourne shell script designed to build the entire @@ -521,24 +621,33 @@ BUILDING The following operations are supported by build.sh: - build Build the system as per ``make build''. This option - implies the obj and tools operations. + build Build the system as per ``make build''. Before the main + part of the build commences, this command runs the obj + operation (unless the -o option is given), ``make + cleandir'' (unless the -u option is given), and the tools + operation. distribution Build a full distribution as per ``make distribution''. - This option implies the build operation. + This command first runs the build operation. - release Build a full release as per ``make release''. This option - implies the distribution operation. + release Build a full release as per ``make release''. This command + first runs the distribution operation. makewrapper Create the nbmake-MACHINE wrapper. This operation is auto- matically performed for any of the other operations. + cleandir Perform ``make cleandir''. + obj Perform ``make obj''. - tools Build and install the host tools from src/tools. + tools Build and install the host tools from src/tools. This com- + mand will first run ``make obj'' and ``make cleandir'' in + the tools subdirectory unless the -o or -u options (respec- + tively) are given. install=idir Install the contents of DESTDIR to idir, using ``make - installworld''. + installworld''. Note that files that are part of the + ``etc'' or ``xetc'' sets will not be installed. kernel=kconf Build a new kernel. The kconf argument is the name of a configuration file suitable for use by config(1). If kconf @@ -547,15 +656,20 @@ BUILDING is typically sys/arch/MACHINE/conf. The new kernel will be built in a subdirectory of KERNOBJDIR, which is typically sys/arch/MACHINE/compile or an associated object directory. - In order to ensure that the kernel is built using up-to- - date tools, it is strongly recommended that the tools be - rebuilt (using the tools operation). + + This command does not imply the tools command; run the + tools command first unless it is certain that the tools + already exist and are up to date. + + This command will run ``make cleandir'' on the kernel in + question first unless the -u option is given. releasekernel=kconf - Install a gzip(1)ed copy of the kernel built by - kernel=kconf into RELEASEDIR/MACHINE/binary/kernel, usually - as netbsd-kconf.gz, although the ``netbsd'' prefix is - determined from the ``config'' directives in kconf. + Install a gzip(1)ed copy of the kernel previously built by + kernel=kconf into + RELEASEDIR/RELEASEMACHINEDIR/binary/kernel, usually as + netbsd-kconf.gz, although the ``netbsd'' prefix is deter- + mined from the ``config'' directives in kconf. sets Perform ``make sets''. @@ -565,6 +679,9 @@ BUILDING iso-image Perform ``make iso-image''. + iso-image-source + Perform ``make iso-image-source''. + The following command line options alter the behaviour of the build.sh operations described above: @@ -572,11 +689,22 @@ BUILDING -B buildid Set the value of BUILDID to buildid. This will also append the - build idenfitier to the name of the ``make'' wrapper script so + build identifier to the name of the ``make'' wrapper script so that the resulting name is of the form ``nbmake-MACHINE-BUILDID''. - -D dest Set the value of DESTDIR to dest. + -C cdextras + Set the value of CDEXTRA to cdextras which is a space-separated + list of files or directories which will be added in order to + the CD-ROM image when used in conjunction with ``iso-image'' or + ``iso-image-source''. Files will be added to the root of the + CD-ROM image, whereas directories will be copied recursively. + If relative paths are specified, they will be converted to + absolute paths before being used. + + -D dest Set the value of DESTDIR to dest. If a relative path is speci- + fied, it will be converted to an absolute path before being + used. -E Set `expert' mode. This overrides various sanity checks, and allows: DESTDIR does not have to be set to a non-root path for @@ -588,25 +716,38 @@ BUILDING -h Print a help message. - -j njob Passed through to make(1). Makefiles should use .WAIT or have - explicit dependancies as necessary to enforce build ordering. - If you see build failures with -j, please save complete build - logs so the failures can be analyzed. - - -M obj Set MAKEOBJDIRPREFIX to obj. Unsets MAKEOBJDIR. - - -m mach Set the value of MACHINE to mach. This will also override any - value of MACHINE_ARCH in the process environment with a value - deduced from mach, unless -a is specified, or mach is a special - case listed below. All cross builds require -m, but if unset - on a NetBSD host, the host's value of MACHINE will be detected - and used automatically. - - Some machines support multiple values for MACHINE_ARCH. For a - given value of mach, the following MACHINE and MACHINE_ARCH - values will result: + -j njob Run up to njob make(1) subjobs in parallel; passed through to + make(1). If you see failures for reasons other than running + out of memory while using build.sh with -j, please save com- + plete build logs so the failures can be analyzed. + + To achieve the fastest builds, -j values between (1 + the num- + ber of CPUs) and (2 * the number of CPUs) are recommended. Use + lower values on machines with limited memory or I/O bandwidth. + + -M obj Set MAKEOBJDIRPREFIX to obj. For instance, if the source + directory is /usr/src, a setting of ``-M /usr/obj'' will place + build-time files under /usr/obj/usr/src/bin, + /usr/obj/usr/src/lib, /usr/obj/usr/src/usr.bin, and so forth. + If a relative path is specified, it will be converted to an + absolute path before being used. Unsets MAKEOBJDIR. See ``-O + -obj'' for more information. + + -m mach Set the value of MACHINE to mach, except in some special cases + listed below. This will also override any value of + MACHINE_ARCH in the process environment with a value deduced + from mach, unless -a is specified. All cross builds require + -m, but if unset on a NetBSD host, the host's value of MACHINE + will be detected and used automatically. + + Some machines support multiple values for MACHINE_ARCH. The + following special cases for the mach argument are defined to + set the listed values of MACHINE and MACHINE_ARCH: mach MACHINE MACHINE_ARCH + evbarm evbarm (not set) + evbarm-eb evbarm armeb + evbarm-el evbarm arm evbmips evbmips (not set) evbmips-eb evbmips mipseb evbmips-el evbmips mipsel @@ -627,23 +768,36 @@ BUILDING -O obj Create an appropriate transform macro for MAKEOBJDIR that will place the built object files under obj. For instance, a set- - ting of /usr/obj will place build-time files under - /usr/obj/bin, /usr/obj/lib, /usr/obj/usr.bin, and so forth. - Unsets MAKEOBJDIRPREFIX. + ting of ``-O /usr/obj'' will place build-time files under + /usr/obj/bin, /usr/obj/lib, /usr/obj/usr.bin, and so forth. If + a relative path is specified, it will be converted to an abso- + lute path before being used. Unsets MAKEOBJDIRPREFIX. + + In normal use, exactly one of the -M or -O options should be + specified. If the source directory is /usr/src and neither -M + nor -O is specified, then a default object directory will be + chosen according to rules in ; this default is usu- + ally either /usr/obj or /usr/obj.MACHINE. -o Set the value of MKOBJDIRS to ``no''. Otherwise, it will be - automatically set to ``yes'' (which is opposite to the default - behaviour). + automatically set to ``yes''. This default is opposite to the + behaviour when not using build.sh. - -R rel Set the value of RELEASEDIR to rel. + -R rel Set the value of RELEASEDIR to rel. If a relative path is + specified, it will be converted to an absolute path before + being used. -r Remove the contents of DESTDIR and TOOLDIR before building (provides a clean starting point). This will skip deleting DESTDIR if building on a native system to the root directory. - -T tools Set the value of TOOLDIR to tools. If set, the bootstrap - ``make'' will only be rebuilt as needed (when the source files - for make(1) change). + -S seed Change the value of BUILDSEED to seed. This should rarely be + necessary. + + -T tools Set the value of TOOLDIR to tools. If a relative path is spec- + ified, it will be converted to an absolute path before being + used. If set, the bootstrap ``make'' will only be rebuilt if + the source files for make(1) have changed. -U Set MKUNPRIVED=yes. @@ -657,10 +811,14 @@ BUILDING Create the nbmake wrapper script (see below) in a custom loca- tion, specified by wrapper. This allows, for instance, to place the wrapper in PATH automatically. Note that wrapper is - the full name of the file, not just a directory name. + the full name of the file, not just a directory name. If a + relative path is specified, it will be converted to an absolute + path before being used. -X x11src - Set the value of X11SRCDIR to x11src. + Set the value of X11SRCDIR to x11src. If a relative path is + specified, it will be converted to an absolute path before + being used. -x Set MKX11=yes. @@ -675,8 +833,8 @@ BUILDING nbmake-MACHINE can be invoked in lieu of make(1), and will instead call the up-to-date version of ``nbmake'' installed into TOOLDIR/bin with sev- eral key variables pre-set, including MACHINE, MACHINE_ARCH, and TOOLDIR. - build.sh will also set variables specified with -V, and unset variables - specified with -Z. + nbmake-MACHINE will also set variables specified with -V, and unset vari- + ables specified with -Z. This script can be symlinked into a directory listed in PATH, or called with an absolute path. @@ -708,20 +866,18 @@ EXAMPLES of the release build. OBSOLETE VARIABLES - NBUILDJOBS Use the make(1) option -j, instead. + NBUILDJOBS Use the make(1) option -j instead. USE_NEW_TOOLCHAIN The new toolchain is now the default. To disable, use TOOLCHAIN_MISSING=yes. SEE ALSO - make(1), hier(7), release(7), pkgsrc/sysutils/cdrtools + make(1), hier(7), release(7), etcupdate(8), postinstall(8), sysinst(8), + pkgsrc/sysutils/cdrtools HISTORY The build.sh based build scheme was introduced for NetBSD 1.6 as USE_NEW_TOOLCHAIN, and re-worked to TOOLCHAIN_MISSING after that. -BUGS - A few platforms are not yet using this build system. - -NetBSD January 4, 2006 NetBSD +NetBSD August 18, 2008 NetBSD