version 1.93, 2011/08/06 19:52:49 |
version 1.104, 2013/05/29 14:47:22 |
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BUILDING(8) NetBSD System Manager's Manual BUILDING(8) |
BUILDING(8) System Manager's Manual BUILDING(8) |
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NAME |
NNAAMMEE |
BUILDING -- Procedure for building NetBSD from source code. |
BBUUIILLDDIINNGG -- Procedure for building NetBSD from source code. |
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REQUIREMENTS |
RREEQQUUIIRREEMMEENNTTSS |
NetBSD is designed to be buildable on most POSIX-compliant host systems. |
NetBSD is designed to be buildable on most POSIX-compliant host systems. |
The basic build procedure is the same whether compiling natively (on the |
The basic build procedure is the same whether compiling _n_a_t_i_v_e_l_y (on the |
same NetBSD architecture) or cross compiling (on another architecture or |
same NetBSD architecture) or _c_r_o_s_s _c_o_m_p_i_l_i_n_g (on another architecture or |
OS). |
OS). |
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This source tree contains a special subtree, ``tools'', which uses the |
This source tree contains a special subtree, ``tools'', which uses the |
host system to create a build toolchain for the target architecture. The |
host system to create a build toolchain for the target architecture. The |
host system must have at least C and C++ compilers in order to create the |
host system must have at least C and C++ compilers in order to create the |
toolchain (make is not required); all other tools are created as part of |
toolchain (mmaakkee is not required); all other tools are created as part of |
the NetBSD build process. (See the environment variables section below |
the NetBSD build process. (See the environment variables section below |
if you need to override or manually select your compilers.) |
if you need to override or manually select your compilers.) |
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FILES |
FFIILLEESS |
Source tree layout |
SSoouurrccee ttrreeee llaayyoouutt |
doc/BUILDING.mdoc |
ddoocc//BBUUIILLDDIINNGG..mmddoocc |
This document (in -mdoc troff format; the original copy). |
This document (in -mdoc troff format; the original copy). |
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BUILDING This document (in plaintext). |
BBUUIILLDDIINNGG This document (in plaintext). |
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tools/compat/README |
ttoooollss//ccoommppaatt//RREEAADDMMEE |
Special notes for cross-hosting a NetBSD build on non- |
Special notes for cross-hosting a NetBSD build on non- |
NetBSD platforms. |
NetBSD platforms. |
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Makefile The main Makefile for NetBSD; should only be run for |
MMaakkeeffiillee The main Makefile for NetBSD; should only be run for |
native builds with an appropriately up-to-date version of |
native builds with an appropriately up-to-date version of |
NetBSD make(1). (For building from out-of-date systems or |
NetBSD make(1). (For building from out-of-date systems or |
on a non-native host, see the build.sh shell script.) |
on a non-native host, see the bbuuiilldd..sshh shell script.) |
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UPDATING Special notes for updating from an earlier revision of |
UUPPDDAATTIINNGG Special notes for updating from an earlier revision of |
NetBSD. It is important to read this file before every |
NetBSD. It is important to read this file before every |
build of an updated source tree. |
build of an updated source tree. |
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build.sh Bourne-compatible shell script used for building the host |
bbuuiilldd..sshh Bourne-compatible shell script used for building the host |
build tools and the NetBSD system from scratch. Can be |
build tools and the NetBSD system from scratch. Can be |
used for both native and cross builds, and should be used |
used for both native and cross builds, and should be used |
instead of make(1) for any source tree that is updated and |
instead of make(1) for any source tree that is updated and |
recompiled regularly. |
recompiled regularly. |
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crypto/dist/, dist/, gnu/dist/ |
ccrryyppttoo//ddiisstt//, ddiisstt//, ggnnuu//ddiisstt// |
Sources imported verbatim from third parties, without man- |
Sources imported verbatim from third parties, without |
gling the existing build structure. Other source trees in |
mangling the existing build structure. Other source trees |
bin through usr.sbin use the NetBSD make(1) ``reachover'' |
in bbiinn through uussrr..ssbbiinn use the NetBSD make(1) |
Makefile semantics when building these programs for a |
``reachover'' Makefile semantics when building these |
native host. |
programs for a native host. |
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distrib/, etc/ |
ddiissttrriibb//, eettcc// |
Sources for items used when making a full release snap- |
Sources for items used when making a full release |
shot, such as files installed in DESTDIR/etc on the desti- |
snapshot, such as files installed in DDEESSTTDDIIRR_/_e_t_c on the |
nation system, boot media, and release notes. |
destination system, boot media, and release notes. |
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tests/, regress/ |
tteessttss//, rreeggrreessss// |
Regression test harness. Can be cross-compiled, but only |
Regression test harness. Can be cross-compiled, but only |
run natively. tests/ uses the atf(7) test framework; |
run natively. _t_e_s_t_s_/ uses the atf(7) test framework; |
regress/ contains older tests that have not yet been |
_r_e_g_r_e_s_s_/ contains older tests that have not yet been |
migrated to atf(7). |
migrated to atf(7). |
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sys/ NetBSD kernel sources. |
ssyyss// NetBSD kernel sources. |
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tools/ ``Reachover'' build structure for the host build tools. |
ttoooollss// ``Reachover'' build structure for the host build tools. |
This has a special method of determining out-of-date sta- |
This has a special method of determining out-of-date |
tus. |
status. |
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bin/ ... usr.sbin/ |
bbiinn// ...... uussrr..ssbbiinn// |
Sources to the NetBSD userland (non-kernel) programs. If |
Sources to the NetBSD userland (non-kernel) programs. If |
any of these directories are missing, they will be skipped |
any of these directories are missing, they will be skipped |
during the build. |
during the build. |
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x11/ ``Reachover'' build structure for X11R6; the source is in |
xx1111// ``Reachover'' build structure for X11R6; the source is in |
X11SRCDIR. |
XX1111SSRRCCDDIIRR. |
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Build tree layout |
BBuuiilldd ttrreeee llaayyoouutt |
The NetBSD build tree is described in hier(7), and the release layout is |
The NetBSD build tree is described in hier(7), and the release layout is |
described in release(7). |
described in release(7). |
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CONFIGURATION |
CCOONNFFIIGGUURRAATTIIOONN |
Environment variables |
EEnnvviirroonnmmeenntt vvaarriiaabblleess |
Several environment variables control the behaviour of NetBSD builds. |
Several environment variables control the behaviour of NetBSD builds. |
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HOST_SH Path name to a POSIX-compliant shell. If this is not |
HHOOSSTT__SSHH Path name to a shell available on the host system and |
set explicitly, then the default is set using heuris- |
suitable for use during the build. The NetBSD build |
tics dependent on the host platform, or from the shell |
system requires a modern Bourne-like shell with POSIX- |
under which build.sh is executed (if that can be deter- |
compliant features, and also requires support for the |
mined), or using the first copy of sh found in PATH. |
``local'' keyword to declare local variables in shell |
If the host system's /bin/sh is not POSIX-compliant, we |
functions (which is a widely-implemented but non- |
suggest that you build using commands like |
standardised feature). |
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HOST_SH=/path/to/working/shell |
Depending on the host system, a suitable shell may be |
export HOST_SH |
_/_b_i_n_/_s_h, _/_u_s_r_/_x_p_g_4_/_b_i_n_/_s_h, _/_b_i_n_/_k_s_h (provided it is a |
${HOST_SH} build.sh [options] |
variant of ksh that supports the ``local'' keyword, |
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such as ksh88, but not ksh93), or _/_u_s_r_/_l_o_c_a_l_/_b_i_n_/_b_a_s_h. |
HOST_CC Path name to C compiler used to create the toolchain. |
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Most parts of the build require HHOOSSTT__SSHH to be an |
HOST_CXX Path name to C++ compiler used to create the toolchain. |
absolute path; however, bbuuiilldd..sshh allows it to be a |
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simple command name, which will be converted to an |
MACHINE Machine type, e.g., ``macppc''. |
absolute path by searching the PPAATTHH. |
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MACHINE_ARCH Machine architecture, e.g., ``powerpc''. |
HHOOSSTT__CCCC Path name to C compiler used to create the toolchain. |
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MAKE Path name to invoke make(1) as. |
HHOOSSTT__CCXXXX Path name to C++ compiler used to create the toolchain. |
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MAKEFLAGS Flags to invoke make(1) with. |
MMAACCHHIINNEE Machine type, e.g., ``macppc''. |
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MAKEOBJDIR Directory to use as the .OBJDIR for the current direc- |
MMAACCHHIINNEE__AARRCCHH Machine architecture, e.g., ``powerpc''. |
tory. The value is subjected to variable expansion by |
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make(1). Typical usage is to set this variable to a |
MMAAKKEE Path name to invoke make(1) as. |
value involving the use of `${.CURDIR:S...}' or |
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`${.CURDIR:C...}', to derive the value of .OBJDIR from |
MMAAKKEEFFLLAAGGSS Flags to invoke make(1) with. Note that bbuuiilldd..sshh |
the value of .CURDIR. Used only if MAKEOBJDIRPREFIX is |
ignores the value of MMAAKKEEFFLLAAGGSS passed in the |
not defined. MAKEOBJDIR can be provided only in the |
environment, but allows MMAAKKEEFFLLAAGGSS to be set via the --VV |
environment or via the -O flag of build.sh; it cannot |
option. |
usefully be set inside a Makefile, including mk.conf or |
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${MAKECONF}. |
MMAAKKEEOOBBJJDDIIRR Directory to use as the ..OOBBJJDDIIRR for the current |
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directory. The value is subjected to variable |
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expansion by make(1). Typical usage is to set this |
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variable to a value involving the use of |
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`${.CURDIR:S...}' or `${.CURDIR:C...}', to derive the |
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value of ..OOBBJJDDIIRR from the value of ..CCUURRDDIIRR. Used only |
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if MMAAKKEEOOBBJJDDIIRRPPRREEFFIIXX is not defined. MMAAKKEEOOBBJJDDIIRR can be |
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provided only in the environment or via the --OO flag of |
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bbuuiilldd..sshh; it cannot usefully be set inside a Makefile, |
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including _m_k_._c_o_n_f or $${{MMAAKKEECCOONNFF}}. |
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MAKEOBJDIRPREFIX Top level directory of the object directory tree. The |
MMAAKKEEOOBBJJDDIIRRPPRREEFFIIXX Top level directory of the object directory tree. The |
value is subjected to variable expansion by make(1). |
value is subjected to variable expansion by make(1). |
build.sh will create the ${MAKEOBJDIRPREFIX} directory |
bbuuiilldd..sshh will create the ${MAKEOBJDIRPREFIX} directory |
if necessary, but if make(1) is used without build.sh, |
if necessary, but if make(1) is used without bbuuiilldd..sshh, |
then rules in <bsd.obj.mk> will abort the build if the |
then rules in <bsd.obj.mk> will abort the build if the |
${MAKEOBJDIRPREFIX} directory does not exist. If the |
${MAKEOBJDIRPREFIX} directory does not exist. If the |
value is defined and valid, then ${MAKEOBJDIRPRE- |
value is defined and valid, then |
FIX}/${.CURDIR} is used as the .OBJDIR for the current |
${MAKEOBJDIRPREFIX}/${.CURDIR} is used as the ..OOBBJJDDIIRR |
directory. The current directory may be read only. |
for the current directory. The current directory may |
MAKEOBJDIRPREFIX can be provided only in the environ- |
be read only. MMAAKKEEOOBBJJDDIIRRPPRREEFFIIXX can be provided only in |
ment or via the -M flag of build.sh; it cannot usefully |
the environment or via the --MM flag of bbuuiilldd..sshh; it |
be set inside a Makefile, including mk.conf or |
cannot usefully be set inside a Makefile, including |
${MAKECONF}. |
_m_k_._c_o_n_f or $${{MMAAKKEECCOONNFF}}. |
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"make" variables |
""mmaakkee"" vvaarriiaabblleess |
Several variables control the behavior of NetBSD builds. Unless other- |
Several variables control the behavior of NetBSD builds. Unless |
wise specified, these variables may be set in either the process environ- |
otherwise specified, these variables may be set in either the process |
ment or the make(1) configuration file specified by MAKECONF. |
environment or the make(1) configuration file specified by MMAAKKEECCOONNFF. |
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BUILDID Identifier for the build. The identifier will be appended to |
BBUUIILLDDIIDD Identifier for the build. The identifier will be appended to |
object directory names, and can be consulted in the make(1) |
object directory names, and can be consulted in the make(1) |
configuration file in order to set additional build parame- |
configuration file in order to set additional build |
ters, such as compiler flags. |
parameters, such as compiler flags. |
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BUILDSEED GCC uses random numbers when compiling C++ code. This vari- |
BBUUIILLDDSSEEEEDD GCC uses random numbers when compiling C++ code. This |
able seeds the gcc random number generator using the -fran- |
variable seeds the gcc random number generator using the |
dom-seed flag with this value. By default, it is set to |
-frandom-seed flag with this value. By default, it is set to |
NetBSD-(majorversion). Using a fixed value causes C++ bina- |
NetBSD-(majorversion). Using a fixed value causes C++ |
ries to be the same when built from the same sources, result- |
binaries to be the same when built from the same sources, |
ing in identical (reproducible) builds. Additional informa- |
resulting in identical (reproducible) builds. Additional |
tion is available in the GCC documentation of -frandom-seed. |
information is available in the GCC documentation of |
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-frandom-seed. |
DESTDIR Directory to contain the built NetBSD system. If set, spe- |
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cial options are passed to the compilation tools to prevent |
DDEESSTTDDIIRR Directory to contain the built NetBSD system. If set, |
their default use of the host system's /usr/include, |
special options are passed to the compilation tools to |
/usr/lib, and so forth. This pathname must be an absolute |
prevent their default use of the host system's //uussrr//iinncclluuddee, |
path, and should not end with a slash (/) character. (For |
//uussrr//lliibb, and so forth. This pathname must be an absolute |
installation into the system's root directory, set DESTDIR to |
path, and should _n_o_t end with a slash (/) character. (For |
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installation into the system's root directory, set DDEESSTTDDIIRR to |
an empty string, not to ``/''). The directory must reside on |
an empty string, not to ``/''). The directory must reside on |
a file system which supports long file names and hard links. |
a file system which supports long file names and hard links. |
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Default: Empty string if USETOOLS is ``yes''; unset other- |
_D_e_f_a_u_l_t: Empty string if UUSSEETTOOOOLLSS is ``yes''; unset |
wise. |
otherwise. |
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Note: build.sh will provide a default of destdir.MACHINE (in |
_N_o_t_e: bbuuiilldd..sshh will provide a default of _d_e_s_t_d_i_r_.MMAACCHHIINNEE (in |
the top-level .OBJDIR) unless run in `expert' mode. |
the top-level ..OOBBJJDDIIRR) unless run in `expert' mode. |
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MAKECONF The name of the make(1) configuration file. Only settable in |
MMAAKKEECCOONNFF The name of the make(1) configuration file. _O_n_l_y _s_e_t_t_a_b_l_e _i_n |
the process environment. |
_t_h_e _p_r_o_c_e_s_s _e_n_v_i_r_o_n_m_e_n_t_. |
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Default: ``/etc/mk.conf'' |
_D_e_f_a_u_l_t: ``/etc/mk.conf'' |
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MAKEVERBOSE |
MMAAKKEEVVEERRBBOOSSEE |
Level of verbosity of status messages. Supported values: |
Level of verbosity of status messages. Supported values: |
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0 No descriptive messages or commands executed by make(1) |
0 No descriptive messages or commands executed by make(1) |
are shown. |
are shown. |
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1 Brief messages are shown describing what is being done, |
1 Brief messages are shown describing what is being done, |
but the actual commands executed by make(1) are not dis- |
but the actual commands executed by make(1) are not |
played. |
displayed. |
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2 Descriptive messages are shown as above (prefixed with a |
2 Descriptive messages are shown as above (prefixed with a |
`#'), and ordinary commands performed by make(1) are |
`#'), and ordinary commands performed by make(1) are |
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relevant makefile. |
relevant makefile. |
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4 In addition to the above, commands executed by make(1) |
4 In addition to the above, commands executed by make(1) |
are traced through use of the sh(1) ``-x'' flag. |
are traced through use of the sh(1) ``--xx'' flag. |
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Default: 2 |
_D_e_f_a_u_l_t: 2 |
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MKCATPAGES Can be set to ``yes'' or ``no''. Indicates whether prefor- |
MMKKCCAATTPPAAGGEESS Can be set to ``yes'' or ``no''. Indicates whether |
matted plaintext manual pages will be created during a build. |
preformatted plaintext manual pages will be created during a |
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build. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``no'' |
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MKCRYPTO Can be set to ``yes'' or ``no''. Indicates whether crypto- |
MMKKCCRRYYPPTTOO Can be set to ``yes'' or ``no''. Indicates whether |
graphic code will be included in a build; provided for the |
cryptographic code will be included in a build; provided for |
benefit of countries that do not allow strong cryptography. |
the benefit of countries that do not allow strong |
Will not affect use of the standard low-security password |
cryptography. Will not affect use of the standard low- |
encryption system, crypt(3). |
security password encryption system, crypt(3). |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKDOC Can be set to ``yes'' or ``no''. Indicates whether system |
MMKKDDOOCC Can be set to ``yes'' or ``no''. Indicates whether system |
documentation destined for DESTDIR/usr/share/doc will be |
documentation destined for DDEESSTTDDIIRR_/_u_s_r_/_s_h_a_r_e_/_d_o_c will be |
installed during a build. |
installed during a build. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKHTML Can be set to ``yes'' or ``no''. Indicates whether prefor- |
MMKKHHTTMMLL Can be set to ``yes'' or ``no''. Indicates whether |
matted HTML manual pages will be built and installed |
preformatted HTML manual pages will be built and installed |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKHOSTOBJ Can be set to ``yes'' or ``no''. If set to ``yes'', then for |
MMKKHHOOSSTTOOBBJJ Can be set to ``yes'' or ``no''. If set to ``yes'', then for |
programs intended to be run on the compile host, the name, |
programs intended to be run on the compile host, the name, |
release, and architecture of the host operating system will |
release, and architecture of the host operating system will |
be suffixed to the name of the object directory created by |
be suffixed to the name of the object directory created by |
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built to be run on the compile host will use the same object |
built to be run on the compile host will use the same object |
directory names as programs built to be run on the target. |
directory names as programs built to be run on the target. |
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Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
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MKINFO Can be set to ``yes'' or ``no''. Indicates whether GNU Info |
MMKKIINNFFOO Can be set to ``yes'' or ``no''. Indicates whether GNU Info |
files, used for the documentation for most of the compilation |
files, used for the documentation for most of the compilation |
tools, will be created and installed during a build. |
tools, will be created and installed during a build. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKKMOD Can be set to ``yes'' or ``no''. Indicates whether kernel |
MMKKKKMMOODD Can be set to ``yes'' or ``no''. Indicates whether kernel |
modules are built and installed. |
modules are built and installed. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKLINT Can be set to ``yes'' or ``no''. Indicates whether lint(1) |
MMKKLLIINNTT Can be set to ``yes'' or ``no''. Indicates whether lint(1) |
will be run against portions of the NetBSD source code during |
will be run against portions of the NetBSD source code during |
the build, and whether lint libraries will be installed into |
the build, and whether lint libraries will be installed into |
DESTDIR/usr/libdata/lint. |
DDEESSTTDDIIRR_/_u_s_r_/_l_i_b_d_a_t_a_/_l_i_n_t. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKMAN Can be set to ``yes'' or ``no''. Indicates whether manual |
MMKKMMAANN Can be set to ``yes'' or ``no''. Indicates whether manual |
pages will be installed during a build. |
pages will be installed during a build. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKNLS Can be set to ``yes'' or ``no''. Indicates whether Native |
MMKKNNLLSS Can be set to ``yes'' or ``no''. Indicates whether Native |
Language System locale zone files will be compiled and |
Language System locale zone files will be compiled and |
installed during a build. |
installed during a build. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKOBJ Can be set to ``yes'' or ``no''. Indicates whether object |
MMKKOOBBJJ Can be set to ``yes'' or ``no''. Indicates whether object |
directories will be created when running ``make obj''. If |
directories will be created when running ``make obj''. If |
set to ``no'', then all built files will be located inside |
set to ``no'', then all built files will be located inside |
the regular source tree. |
the regular source tree. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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Note that setting MKOBJ to ``no'' is not recommended and may |
Note that setting MMKKOOBBJJ to ``no'' is not recommended and may |
cause problems when updating the tree with cvs(1). |
cause problems when updating the tree with cvs(1). |
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MKPIC Can be set to ``yes'' or ``no''. Indicates whether shared |
MMKKPPIICC Can be set to ``yes'' or ``no''. Indicates whether shared |
objects and libraries will be created and installed during a |
objects and libraries will be created and installed during a |
build. If set to ``no'', the entire built system will be |
build. If set to ``no'', the entire built system will be |
statically linked. |
statically linked. |
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Default: Platform dependent. As of this writing, all plat- |
_D_e_f_a_u_l_t: Platform dependent. As of this writing, all |
forms except sh3 default to ``yes''. |
platforms except sshh33 default to ``yes''. |
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MKPICINSTALL |
MMKKPPIICCIINNSSTTAALLLL |
Can be set to ``yes'' or ``no''. Indicates whether the ar(1) |
Can be set to ``yes'' or ``no''. Indicates whether the ar(1) |
format libraries (lib*_pic.a), used to generate shared |
format libraries (lliibb**__ppiicc..aa), used to generate shared |
libraries, are installed during a build. |
libraries, are installed during a build. |
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Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
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MKPROFILE Can be set to ``yes'' or ``no''. Indicates whether profiled |
MMKKPPRROOFFIILLEE Can be set to ``yes'' or ``no''. Indicates whether profiled |
libraries (lib*_p.a) will be built and installed during a |
libraries (lliibb**__pp..aa) will be built and installed during a |
build. |
build. |
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Default: ``yes''; however, some platforms turn off MKPROFILE |
_D_e_f_a_u_l_t: ``yes''; however, some platforms turn off MMKKPPRROOFFIILLEE |
by default at times due to toolchain problems with profiled |
by default at times due to toolchain problems with profiled |
code. |
code. |
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MKSHARE Can be set to ``yes'' or ``no''. Indicates whether files |
MMKKRREEPPRROO Can be set to ``yes'' or ``no''. Create reproducable builds. |
destined to reside in DESTDIR/usr/share will be built and |
This enables different switches to make two builds from the |
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same source tree result in the same build results. |
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_D_e_f_a_u_l_t: ``no'' |
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MMKKSSHHAARREE Can be set to ``yes'' or ``no''. Indicates whether files |
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destined to reside in DDEESSTTDDIIRR_/_u_s_r_/_s_h_a_r_e will be built and |
installed during a build. If set to ``no'', then all of |
installed during a build. If set to ``no'', then all of |
MKCATPAGES, MKDOC, MKINFO, MKMAN, and MKNLS will be set to |
MMKKCCAATTPPAAGGEESS, MMKKDDOOCC, MMKKIINNFFOO, MMKKMMAANN, and MMKKNNLLSS will be set to |
``no'' unconditionally. |
``no'' unconditionally. |
|
|
Default: ``yes'' |
_D_e_f_a_u_l_t: ``yes'' |
|
|
MKSTRIPIDENT |
MMKKSSTTRRIIPPIIDDEENNTT |
Can be set to ``yes'' or ``no''. Indicates whether program |
Can be set to ``yes'' or ``no''. Indicates whether RCS IDs, |
binaries and shared libraries should be built to include RCS |
for use with ident(1), should be stripped from program |
IDs for use with ident(1). |
binaries and shared libraries. |
|
|
Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
|
|
MKUNPRIVED Can be set to ``yes'' or ``no''. Indicates whether an |
MMKKUUNNPPRRIIVVEEDD Can be set to ``yes'' or ``no''. Indicates whether an |
unprivileged install will occur. The user, group, permis- |
unprivileged install will occur. The user, group, |
sions, and file flags, will not be set on the installed |
permissions, and file flags, will not be set on the installed |
items; instead the information will be appended to a file |
items; instead the information will be appended to a file |
called METALOG in DESTDIR. The contents of METALOG are used |
called _M_E_T_A_L_O_G in DDEESSTTDDIIRR. The contents of _M_E_T_A_L_O_G are used |
during the generation of the distribution tar files to ensure |
during the generation of the distribution tar files to ensure |
that the appropriate file ownership is stored. |
that the appropriate file ownership is stored. |
|
|
Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
|
|
MKUPDATE Can be set to ``yes'' or ``no''. Indicates whether all |
MMKKUUPPDDAATTEE Can be set to ``yes'' or ``no''. Indicates whether all |
install operations intended to write to DESTDIR will compare |
install operations intended to write to DDEESSTTDDIIRR will compare |
file timestamps before installing, and skip the install phase |
file timestamps before installing, and skip the install phase |
if the destination files are up-to-date. This also has |
if the destination files are up-to-date. This also has |
implications on full builds (see next subsection). |
implications on full builds (see next subsection). |
|
|
Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
|
|
MKX11 Can be set to ``yes'' or ``no''. Indicates whether X11 is |
MMKKXX1111 Can be set to ``yes'' or ``no''. Indicates whether X11 is |
built from X11SRCDIR. |
built from XX1111SSRRCCDDIIRR. |
|
|
Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
|
|
TOOLDIR Directory to hold the host tools, once built. If specified, |
TTOOOOLLDDIIRR Directory to hold the host tools, once built. If specified, |
must be an absolute path. This directory should be unique to |
must be an absolute path. This directory should be unique to |
a given host system and NetBSD source tree. (However, multi- |
a given host system and NetBSD source tree. (However, |
ple targets may share the same TOOLDIR; the target-dependent |
multiple targets may share the same TTOOOOLLDDIIRR; the target- |
files have unique names.) If unset, a default based on the |
dependent files have unique names.) If unset, a default |
uname(1) information of the host platform will be created in |
based on the uname(1) information of the host platform will |
the .OBJDIR of src. |
be created in the ..OOBBJJDDIIRR of _s_r_c. |
|
|
Default: Unset. |
_D_e_f_a_u_l_t: Unset. |
|
|
USETOOLS Indicates whether the tools specified by TOOLDIR should be |
UUSSEETTOOOOLLSS Indicates whether the tools specified by TTOOOOLLDDIIRR should be |
used as part of a build in progress. Must be set to ``yes'' |
used as part of a build in progress. Must be set to ``yes'' |
if cross-compiling. |
if cross-compiling. |
|
|
yes Use the tools from TOOLDIR. |
yyeess Use the tools from TTOOOOLLDDIIRR. |
|
|
no Do not use the tools from TOOLDIR, but refuse to build |
nnoo Do not use the tools from TTOOOOLLDDIIRR, but refuse to build |
native compilation tool components that are version- |
native compilation tool components that are version- |
specific for that tool. |
specific for that tool. |
|
|
never Do not use the tools from TOOLDIR, even when building |
nneevveerr Do not use the tools from TTOOOOLLDDIIRR, even when building |
native tool components. This is similar to the tradi- |
native tool components. This is similar to the |
tional NetBSD build method, but does not verify that |
traditional NetBSD build method, but does _n_o_t verify |
the compilation tools in use are up-to-date enough in |
that the compilation tools in use are up-to-date |
order to build the tree successfully. This may cause |
enough in order to build the tree successfully. This |
build or runtime problems when building the whole |
may cause build or runtime problems when building the |
NetBSD source tree. |
whole NetBSD source tree. |
|
|
Default: ``yes'', unless TOOLCHAIN_MISSING is set to ``yes''. |
_D_e_f_a_u_l_t: ``yes'', unless TTOOOOLLCCHHAAIINN__MMIISSSSIINNGG is set to ``yes''. |
|
|
USETOOLS is also set to ``no'' when using <bsd.*.mk> outside |
UUSSEETTOOOOLLSS is also set to ``no'' when using <bsd.*.mk> outside |
the NetBSD source tree. |
the NetBSD source tree. |
|
|
X11SRCDIR Directory containing the X11R6 source. If specified, must be |
XX1111SSRRCCDDIIRR Directory containing the X11R6 source. If specified, must be |
an absolute path. The main X11R6 source is found in |
an absolute path. The main X11R6 source is found in |
X11SRCDIR/xfree/xc. |
XX1111SSRRCCDDIIRR_/_x_f_r_e_e_/_x_c. |
|
|
Default: NETBSDRCDIR/../xsrc, if that exists; otherwise |
_D_e_f_a_u_l_t: NNEETTBBSSDDRRCCDDIIRR_/_._._/_x_s_r_c, if that exists; otherwise |
/usr/xsrc. |
_/_u_s_r_/_x_s_r_c. |
|
|
X11FLAVOUR The style of X11 cross-built, set to either ``Xorg'' or |
XX1111FFLLAAVVOOUURR The style of X11 cross-built, set to either ``Xorg'' or |
``XFree86''. |
``XFree86''. |
|
|
Default: ``Xorg'' on amd64, i386, macppc, shark and sparc64 |
_D_e_f_a_u_l_t: ``Xorg'' on amd64, i386, macppc, shark and sparc64 |
platforms, ``XFree86'' on everything else. |
platforms, ``XFree86'' on everything else. |
|
|
"make" variables for full builds |
""mmaakkee"" vvaarriiaabblleess ffoorr ffuullll bbuuiillddss |
These variables only affect the top level ``Makefile'' and do not affect |
These variables only affect the top level ``Makefile'' and do not affect |
manually building subtrees of the NetBSD source code. |
manually building subtrees of the NetBSD source code. |
|
|
INSTALLWORLDDIR Location for the ``make installworld'' target to install |
IINNSSTTAALLLLWWOORRLLDDDDIIRR Location for the ``make installworld'' target to install |
to. If specified, must be an absolute path. |
to. If specified, must be an absolute path. |
|
|
Default: ``/'' |
_D_e_f_a_u_l_t: ``/'' |
|
|
MKOBJDIRS Can be set to ``yes'' or ``no''. Indicates whether |
MMKKOOBBJJDDIIRRSS Can be set to ``yes'' or ``no''. Indicates whether |
object directories will be created automatically (via a |
object directories will be created automatically (via a |
``make obj'' pass) at the start of a build. |
``make obj'' pass) at the start of a build. |
|
|
Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
|
|
If using build.sh, the default is ``yes''. This may be |
If using bbuuiilldd..sshh, the default is ``yes''. This may be |
set back to ``no'' by giving build.sh the -o option. |
set back to ``no'' by giving bbuuiilldd..sshh the --oo option. |
|
|
MKUPDATE Can be set to ``yes'' or ``no''. If set, then in addi- |
MMKKUUPPDDAATTEE Can be set to ``yes'' or ``no''. If set, then in |
tion to the effects described for MKUPDATE=yes above, |
addition to the effects described for MMKKUUPPDDAATTEE==yyeess |
this implies the effects of NOCLEANDIR (i.e., ``make |
above, this implies the effects of NNOOCCLLEEAANNDDIIRR (i.e., |
cleandir'' is avoided). |
``make cleandir'' is avoided). |
|
|
Default: ``no'' |
_D_e_f_a_u_l_t: ``no'' |
|
|
If using build.sh, this may be set by giving the -u |
If using bbuuiilldd..sshh, this may be set by giving the --uu |
option. |
option. |
|
|
NBUILDJOBS Now obsolete. Use the make(1) option -j, instead. See |
NNBBUUIILLDDJJOOBBSS Now obsolete. Use the make(1) option --jj, instead. See |
below. |
below. |
|
|
Default: Unset. |
_D_e_f_a_u_l_t: Unset. |
|
|
NOCLEANDIR If set, avoids the ``make cleandir'' phase of a full |
NNOOCCLLEEAANNDDIIRR If set, avoids the ``make cleandir'' phase of a full |
build. This has the effect of allowing only changed |
build. This has the effect of allowing only changed |
files in a source tree to be recompiled. This can speed |
files in a source tree to be recompiled. This can speed |
up builds when updating only a few files in the tree. |
up builds when updating only a few files in the tree. |
|
|
Default: Unset. |
_D_e_f_a_u_l_t: Unset. |
|
|
See also MKUPDATE. |
See also MMKKUUPPDDAATTEE. |
|
|
NODISTRIBDIRS If set, avoids the ``make distrib-dirs'' phase of a full |
NNOODDIISSTTRRIIBBDDIIRRSS If set, avoids the ``make distrib-dirs'' phase of a full |
build. This skips running mtree(8) on DESTDIR, useful |
build. This skips running mtree(8) on DDEESSTTDDIIRR, useful |
on systems where building as an unprivileged user, or |
on systems where building as an unprivileged user, or |
where it is known that the system-wide mtree files have |
where it is known that the system-wide mtree files have |
not changed. |
not changed. |
|
|
Default: Unset. |
_D_e_f_a_u_l_t: Unset. |
|
|
NOINCLUDES If set, avoids the ``make includes'' phase of a full |
NNOOIINNCCLLUUDDEESS If set, avoids the ``make includes'' phase of a full |
build. This has the effect of preventing make(1) from |
build. This has the effect of preventing make(1) from |
thinking that some programs are out-of-date simply |
thinking that some programs are out-of-date simply |
because the system include files have changed. However, |
because the system include files have changed. However, |
this option should not be used when updating the entire |
this option should not be used when updating the entire |
NetBSD source tree arbitrarily; it is suggested to use |
NetBSD source tree arbitrarily; it is suggested to use |
MKUPDATE=yes instead in that case. |
MMKKUUPPDDAATTEE==yyeess instead in that case. |
|
|
Default: Unset. |
_D_e_f_a_u_l_t: Unset. |
|
|
RELEASEDIR If set, specifies the directory to which a release(7) |
RREELLEEAASSEEDDIIRR If set, specifies the directory to which a release(7) |
layout will be written at the end of a ``make release''. |
layout will be written at the end of a ``make release''. |
If specified, must be an absolute path. |
If specified, must be an absolute path. |
|
|
Default: Unset. |
_D_e_f_a_u_l_t: Unset. |
|
|
Note: build.sh will provide a default of releasedir (in |
_N_o_t_e: bbuuiilldd..sshh will provide a default of _r_e_l_e_a_s_e_d_i_r (in |
the top-level .OBJDIR) unless run in `expert' mode. |
the top-level ..OOBBJJDDIIRR) unless run in `expert' mode. |
|
|
BUILDING |
BBUUIILLDDIINNGG |
"make" command line options |
""mmaakkee"" ccoommmmaanndd lliinnee ooppttiioonnss |
This is not a summary of all the options available to make(1); only the |
This is not a summary of all the options available to make(1); only the |
options used most frequently with NetBSD builds are listed here. |
options used most frequently with NetBSD builds are listed here. |
|
|
-j njob Run up to njob make(1) subjobs in parallel. Makefiles should |
--jj _n_j_o_b Run up to _n_j_o_b make(1) subjobs in parallel. Makefiles should |
use .WAIT or have explicit dependencies as necessary to |
use .WAIT or have explicit dependencies as necessary to |
enforce build ordering. |
enforce build ordering. |
|
|
-m dir Specify the default directory for searching for system Make- |
--mm _d_i_r Specify the default directory for searching for system |
file segments, mainly the <bsd.*.mk> files. When building any |
Makefile segments, mainly the <bsd.*.mk> files. When building |
full NetBSD source tree, this should be set to the |
any full NetBSD source tree, this should be set to the |
``share/mk'' directory in the source tree. This is set auto- |
``share/mk'' directory in the source tree. This is set |
matically when building from the top level, or when using |
automatically when building from the top level, or when using |
build.sh. |
bbuuiilldd..sshh. |
|
|
-n Display the commands that would have been executed, but do not |
--nn Display the commands that would have been executed, but do not |
actually execute them. This will still cause recursion to |
actually execute them. This will still cause recursion to |
take place. |
take place. |
|
|
-V var Print make(1)'s idea of the value of var. Does not build any |
--VV _v_a_r Print make(1)'s idea of the value of _v_a_r. Does not build any |
targets. |
targets. |
|
|
var=value Set the variable var to value, overriding any setting speci- |
_v_a_r_=_v_a_l_u_e Set the variable _v_a_r to _v_a_l_u_e, overriding any setting |
fied by the process environment, the MAKECONF configuration |
specified by the process environment, the MMAAKKEECCOONNFF |
file, or the system Makefile segments. |
configuration file, or the system Makefile segments. |
|
|
"make" targets |
""mmaakkee"" ttaarrggeettss |
These default targets may be built by running make(1) in any subtree of |
These default targets may be built by running make(1) in any subtree of |
the NetBSD source code. It is recommended that none of these be used |
the NetBSD source code. It is recommended that none of these be used |
from the top level Makefile; as a specific exception, ``make obj'' and |
from the top level Makefile; as a specific exception, ``make obj'' and |
``make cleandir'' are useful in that context. |
``make cleandir'' are useful in that context. |
|
|
all Build programs, libraries, and preformatted documentation. |
aallll Build programs, libraries, and preformatted documentation. |
|
|
clean Remove program and library object code files. |
cclleeaann Remove program and library object code files. |
|
|
cleandir Same as clean, but also remove preformatted documentation, |
cclleeaannddiirr Same as cclleeaann, but also remove preformatted documentation, |
dependency files generated by ``make depend'', and any other |
dependency files generated by ``make depend'', and any other |
files known to be created at build time. |
files known to be created at build time. |
|
|
depend Create dependency files (.depend) containing more detailed |
ddeeppeenndd Create dependency files (..ddeeppeenndd) containing more detailed |
information about the dependencies of source code on header |
information about the dependencies of source code on header |
files. Allows programs to be recompiled automatically when a |
files. Allows programs to be recompiled automatically when a |
dependency changes. |
dependency changes. |
|
|
dependall Does a ``make depend'' immediately followed by a ``make all''. |
ddeeppeennddaallll Does a ``make depend'' immediately followed by a ``make all''. |
This improves cache locality of the build since both passes |
This improves cache locality of the build since both passes |
read the source files in their entirety. |
read the source files in their entirety. |
|
|
distclean Synonym for cleandir. |
ddiissttcclleeaann Synonym for cclleeaannddiirr. |
|
|
includes Build and install system header files. Typically needed |
iinncclluuddeess Build and install system header files. Typically needed |
before any system libraries or programs can be built. |
before any system libraries or programs can be built. |
|
|
install Install programs, libraries, and documentation into DESTDIR. |
iinnssttaallll Install programs, libraries, and documentation into DDEESSTTDDIIRR. |
Few files will be installed to DESTDIR/dev, DESTDIR/etc, |
Few files will be installed to DDEESSTTDDIIRR_/_d_e_v, DDEESSTTDDIIRR_/_e_t_c, |
DESTDIR/root or DESTDIR/var in order to prevent user supplied |
DDEESSTTDDIIRR_/_r_o_o_t or DDEESSTTDDIIRR_/_v_a_r in order to prevent user supplied |
configuration data from being overwritten. |
configuration data from being overwritten. |
|
|
lint Run lint(1) against the C source code, where appropriate, and |
lliinntt Run lint(1) against the C source code, where appropriate, and |
generate system-installed lint libraries. |
generate system-installed lint libraries. |
|
|
obj Create object directories to be used for built files, instead |
oobbjj Create object directories to be used for built files, instead |
of building directly in the source tree. |
of building directly in the source tree. |
|
|
tags Create ctags(1) searchable function lists usable by the ex(1) |
ttaaggss Create ctags(1) searchable function lists usable by the ex(1) |
and vi(1) text editors. |
and vi(1) text editors. |
|
|
"make" targets for the top level |
""mmaakkee"" ttaarrggeettss ffoorr tthhee ttoopp lleevveell |
Additional make(1) targets are usable specifically from the top source |
Additional make(1) targets are usable specifically from the top source |
level to facilitate building the entire NetBSD source tree. |
level to facilitate building the entire NetBSD source tree. |
|
|
build Build the entire NetBSD system (except the kernel). This |
bbuuiilldd Build the entire NetBSD system (except the kernel). This |
orders portions of the source tree such that prerequisites |
orders portions of the source tree such that prerequisites |
will be built in the proper order. |
will be built in the proper order. |
|
|
distribution Do a ``make build'', and then install a full distribution |
ddiissttrriibbuuttiioonn Do a ``make build'', and then install a full distribution |
(which does not include a kernel) into DESTDIR, including |
(which does not include a kernel) into DDEESSTTDDIIRR, including |
files in DESTDIR/dev, DESTDIR/etc, DESTDIR/root and |
files in DDEESSTTDDIIRR_/_d_e_v, DDEESSTTDDIIRR_/_e_t_c, DDEESSTTDDIIRR_/_r_o_o_t and |
DESTDIR/var. |
DDEESSTTDDIIRR_/_v_a_r. |
|
|
buildworld As per ``make distribution'', except that it ensures that |
bbuuiillddwwoorrlldd As per ``make distribution'', except that it ensures that |
DESTDIR is not the root directory. |
DDEESSTTDDIIRR is not the root directory. |
|
|
installworld Install the distribution from DESTDIR to INSTALLWORLDDIR, |
iinnssttaallllwwoorrlldd Install the distribution from DDEESSTTDDIIRR to IINNSSTTAALLLLWWOORRLLDDDDIIRR, |
which defaults to the root directory. Ensures that |
which defaults to the root directory. Ensures that |
INSTALLWORLDDIR is not the root directory if cross compil- |
IINNSSTTAALLLLWWOORRLLDDDDIIRR is not the root directory if cross |
ing. |
compiling. |
|
|
The INSTALLSETS environment variable may be set to a list |
The IINNSSTTAALLLLSSEETTSS environment variable may be set to a space- |
of distribution sets to be installed, separated by spaces. |
separated list of distribution sets to be installed. By |
By default, all sets except ``etc'' and ``xetc'' are |
default, all sets except ``etc'' and ``xetc'' are |
extracted, so most files in INSTALLWORLDDIR/etc will not |
installed, so most files in IINNSSTTAALLLLWWOORRLLDDDDIIRR_/_e_t_c will not be |
be installed or modified. |
installed or modified. |
|
|
Note: Before performing this operation with |
_N_o_t_e: Before performing this operation with |
INSTALLWORLDDIR=/, it is highly recommended that you |
IINNSSTTAALLLLWWOORRLLDDDDIIRR=_/, it is highly recommended that you |
upgrade your kernel and reboot. After performing this |
upgrade your kernel and reboot. After performing this |
operation, it is recommended that you use etcupdate(8) to |
operation, it is recommended that you use etcupdate(8) to |
update files in INSTALLWORLDDIR/etc and that you use |
update files in IINNSSTTAALLLLWWOORRLLDDDDIIRR_/_e_t_c, and postinstall(8) to |
postinstall(8) to check for inconsistencies (and possibly |
check for or fix inconsistencies. |
to fix them). |
|
|
|
sets Create distribution sets from DESTDIR into |
sseettss Create distribution sets from DDEESSTTDDIIRR into |
RELEASEDIR/RELEASEMACHINEDIR/binary/sets. Should be run |
RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_b_i_n_a_r_y_/_s_e_t_s. Should be run |
after ``make distribution'', as ``make build'' alone does |
after ``make distribution'', as ``make build'' alone does |
not install all of the required files. |
not install all of the required files. |
|
|
sourcesets Create source sets of the source tree into |
ssoouurrcceesseettss Create source sets of the source tree into |
RELEASEDIR/source/sets. |
RREELLEEAASSEEDDIIRR_/_s_o_u_r_c_e_/_s_e_t_s. |
|
|
syspkgs Create syspkgs from DESTDIR into |
ssyyssppkkggss Create syspkgs from DDEESSTTDDIIRR into |
RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs. Should be run |
RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_b_i_n_a_r_y_/_s_y_s_p_k_g_s. Should be run |
after ``make distribution'', as ``make build'' alone does |
after ``make distribution'', as ``make build'' alone does |
not install all of the required files. |
not install all of the required files. |
|
|
release Do a ``make distribution'', build kernels, distribution |
rreelleeaassee Do a ``make distribution'', build kernels, distribution |
media, and install sets (this as per ``make sets''), and |
media, and install sets (this as per ``make sets''), and |
then package the system into a standard release layout as |
then package the system into a standard release layout as |
described by release(7). This requires that RELEASEDIR be |
described by release(7). This requires that RREELLEEAASSEEDDIIRR be |
set (see above). |
set (see above). |
|
|
iso-image Create a NetBSD installation CD-ROM image in the |
iissoo--iimmaaggee Create a NetBSD installation CD-ROM image in the |
RELEASEDIR/iso directory. The CD-ROM file system will have |
RREELLEEAASSEEDDIIRR_/_i_s_o directory. The CD-ROM file system will have |
a layout as described in release(7). |
a layout as described in release(7). |
|
|
For most machine types, the CD-ROM will be bootable, and |
For most machine types, the CD-ROM will be bootable, and |
will automatically run the sysinst(8) menu-based installa- |
will automatically run the sysinst(8) menu-based |
tion program, which can be used to install or upgrade a |
installation program, which can be used to install or |
NetBSD system. Bootable CD-ROMs also contain tools that |
upgrade a NetBSD system. Bootable CD-ROMs also contain |
may be useful in repairing a damaged NetBSD installation. |
tools that may be useful in repairing a damaged NetBSD |
|
installation. |
|
|
Before ``make iso-image'' is attempted, RELEASEDIR must be |
Before ``make iso-image'' is attempted, RELEASEDIR must be |
populated by ``make release'' or equivalent. |
populated by ``make release'' or equivalent. |
|
|
Note that other, smaller, CD-ROM images may be created in |
Note that other, smaller, CD-ROM images may be created in |
the RELEASEDIR/RELEASEMACHINEDIR/installation/cdrom direc- |
the RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_i_n_s_t_a_l_l_a_t_i_o_n_/_c_d_r_o_m |
tory by ``make release''. These smaller images usually |
directory by ``make release''. These smaller images |
contain the same tools as the larger images in |
usually contain the same tools as the larger images in |
RELEASEDIR/iso, but do not contain additional content such |
RREELLEEAASSEEDDIIRR_/_i_s_o, but do not contain additional content such |
as the distribution sets. |
as the distribution sets. |
|
|
Note that the mac68k port still uses an older method of |
Note that the mac68k port still uses an older method of |
creating CD-ROM images. This requires the mkisofs(1) util- |
creating CD-ROM images. This requires the mkisofs(1) |
ity, which is not part of NetBSD, but which can be |
utility, which is not part of NetBSD, but which can be |
installed from pkgsrc/sysutils/cdrtools. |
installed from _p_k_g_s_r_c_/_s_y_s_u_t_i_l_s_/_c_d_r_t_o_o_l_s. |
|
|
iso-image-source |
iissoo--iimmaaggee--ssoouurrccee |
Create a NetBSD installation CD-ROM image in the |
Create a NetBSD installation CD-ROM image in the |
RELEASEDIR/iso directory. The CD-ROM file system will have |
RREELLEEAASSEEDDIIRR_/_i_s_o directory. The CD-ROM file system will have |
a layout as described in release(7). It will have top |
a layout as described in release(7). It will have top |
level directories for the machine type and source. |
level directories for the machine type and source. |
|
|
For most machine types, the CD-ROM will be bootable, and |
For most machine types, the CD-ROM will be bootable, and |
will automatically run the sysinst(8) menu-based installa- |
will automatically run the sysinst(8) menu-based |
tion program, which can be used to install or upgrade a |
installation program, which can be used to install or |
NetBSD system. Bootable CD-ROMs also contain tools that |
upgrade a NetBSD system. Bootable CD-ROMs also contain |
may be useful in repairing a damaged NetBSD installation. |
tools that may be useful in repairing a damaged NetBSD |
|
installation. |
|
|
Before ``make iso-image-source'' is attempted, RELEASEDIR |
Before ``make iso-image-source'' is attempted, RELEASEDIR |
must be populated by ``make sourcesets release'' or equiva- |
must be populated by ``make sourcesets release'' or |
lent. |
equivalent. |
|
|
Note that other, smaller, CD-ROM images may be created in |
Note that other, smaller, CD-ROM images may be created in |
the RELEASEDIR/RELEASEMACHINEDIR/installation/cdrom direc- |
the RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_i_n_s_t_a_l_l_a_t_i_o_n_/_c_d_r_o_m |
tory by ``make release''. These smaller images usually |
directory by ``make release''. These smaller images |
contain the same tools as the larger images in |
usually contain the same tools as the larger images in |
RELEASEDIR/iso, but do not contain additional content such |
RREELLEEAASSEEDDIIRR_/_i_s_o, but do not contain additional content such |
as the distribution sets. |
as the distribution sets. |
|
|
Note that the mac68k port still uses an older method of |
Note that the mac68k port still uses an older method of |
creating CD-ROM images. This requires the mkisofs(1) util- |
creating CD-ROM images. This requires the mkisofs(1) |
ity, which is not part of NetBSD, but which can be |
utility, which is not part of NetBSD, but which can be |
installed from pkgsrc/sysutils/cdrtools. |
installed from _p_k_g_s_r_c_/_s_y_s_u_t_i_l_s_/_c_d_r_t_o_o_l_s. |
|
|
|
iinnssttaallll--iimmaaggee |
|
Create a bootable NetBSD installation disk image in the |
|
RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_i_n_s_t_a_l_l_a_t_i_o_n_/_i_n_s_t_a_l_l_i_m_a_g_e |
|
directory. The installation disk image is suitable for |
|
copying to bootable USB flash memory sticks, etc., for |
|
machines which are able to boot from such devices. The |
|
file system in the bootable disk image will have a layout |
|
as described in release(7). |
|
|
|
The installation image is bootable, and will automatically |
|
run the sysinst(8) menu-based installation program, which |
|
can be used to install or upgrade a NetBSD system. The |
|
image also contains tools that may be useful in repairing a |
|
damaged NetBSD installation. |
|
|
|
Before ``make install-image'' is attempted, RREELLEEAASSEEDDIIRR must |
|
be populated by ``make release'' or equivalent. The build |
|
must have been performed with MMKKUUNNPPRRIIVVEEDD==yyeess because ``make |
|
install-image'' relies on information in DDEESSTTDDIIRR_/_M_E_T_A_L_O_G. |
|
|
|
live-image Create NetBSD live images in the |
|
RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_i_n_s_t_a_l_l_a_t_i_o_n_/_l_i_v_e_i_m_a_g_e |
|
directory. The live image contains all necessary files to |
|
boot NetBSD up to multi-user mode, including all files |
|
which should be extracted during installation, NetBSD |
|
disklabel, bootloaders, etc. |
|
|
|
The live image is suitable for use as a disk image in |
|
virtual machine environments such as QEMU, and also useful |
|
to boot NetBSD from a USB flash memory stick on a real |
|
machine, without the need for installation. |
|
|
|
Before ``make live-image'' is attempted, RELEASEDIR must be |
|
populated by ``make release'' or equivalent. The build |
|
must have been performed with MMKKUUNNPPRRIIVVEEDD==yyeess because ``make |
|
install-image'' relies on information in DDEESSTTDDIIRR_/_M_E_T_A_L_O_G. |
|
|
regression-tests |
rreeggrreessssiioonn--tteessttss |
Can only be run after building the regression tests in the |
Can only be run after building the regression tests in the |
directory ``regress''. Runs those compiled regression |
directory ``regress''. Runs those compiled regression |
tests on the local host. Note that most tests are now man- |
tests on the local host. Note that most tests are now |
aged instead using atf(7); this target should probably run |
managed instead using atf(7); this target should probably |
those as well but currently does not. |
run those as well but currently does not. |
|
|
The "build.sh" script |
TThhee ""bbuuiilldd..sshh"" ssccrriipptt |
This script file is a Bourne shell script designed to build the entire |
This script file is a shell script designed to build the entire NetBSD |
NetBSD system on any host with a Bourne shell in /bin/sh, including many |
system on any host with a suitable modern shell and some common |
that are not POSIX compliant. Note that if a host system's /bin/sh is |
utilities. The required shell features are described under the HHOOSSTT__SSHH |
unusually old and broken, the Korn Shell (/bin/ksh), if available, may be |
variable. |
a usable alternative. |
|
|
If a host system's default shell does support the required features, then |
|
we suggest that you explicitly specify a suitable shell using a command |
|
like |
|
|
|
/path/to/suitable/shell build.sh [_o_p_t_i_o_n_s] |
|
|
|
The above command will usually enable bbuuiilldd..sshh to automatically set |
|
HHOOSSTT__SSHH==_/_p_a_t_h_/_t_o_/_s_u_i_t_a_b_l_e_/_s_h_e_l_l, but if that fails, then the following |
|
set of commands may be used instead: |
|
|
|
HOST_SH=_/_p_a_t_h_/_t_o_/_s_u_i_t_a_b_l_e_/_s_h_e_l_l |
|
export HOST_SH |
|
${HOST_SH} build.sh [_o_p_t_i_o_n_s] |
|
|
|
If bbuuiilldd..sshh detects that it is being executed under an unsuitable shell, |
|
it attempts to exec a suitable shell instead, or prints an error message. |
|
If HHOOSSTT__SSHH is not set explicitly, then bbuuiilldd..sshh sets a default using |
|
heuristics dependent on the host platform, or from the shell under which |
|
bbuuiilldd..sshh is executed (if that can be determined), or using the first copy |
|
of _s_h found in PPAATTHH. |
|
|
All cross-compile builds, and most native builds, of the entire system |
All cross-compile builds, and most native builds, of the entire system |
should make use of build.sh rather than just running ``make''. This way, |
should make use of bbuuiilldd..sshh rather than just running ``make''. This way, |
the make(1) program will be bootstrapped properly, in case the host sys- |
the make(1) program will be bootstrapped properly, in case the host |
tem has an older or incompatible ``make'' program. |
system has an older or incompatible ``make'' program. |
|
|
When compiling the entire system via build.sh, many make(1) variables are |
When compiling the entire system via bbuuiilldd..sshh, many make(1) variables are |
set for you in order to help encapsulate the build process. In the list |
set for you in order to help encapsulate the build process. In the list |
of options below, variables that are automatically set by build.sh are |
of options below, variables that are automatically set by bbuuiilldd..sshh are |
noted where applicable. |
noted where applicable. |
|
|
The following operations are supported by build.sh: |
The following operations are supported by bbuuiilldd..sshh: |
|
|
build Build the system as per ``make build''. Before the main |
bbuuiilldd Build the system as per ``make build''. Before the main |
part of the build commences, this command runs the obj |
part of the build commences, this command runs the oobbjj |
operation (unless the -o option is given), ``make |
operation (unless the --oo option is given), ``make |
cleandir'' (unless the -u option is given), and the tools |
cleandir'' (unless the --uu option is given), and the ttoooollss |
operation. |
operation. |
|
|
distribution Build a full distribution as per ``make distribution''. |
ddiissttrriibbuuttiioonn Build a full distribution as per ``make distribution''. |
This command first runs the build operation. |
This command first runs the bbuuiilldd operation. |
|
|
release Build a full release as per ``make release''. This command |
rreelleeaassee Build a full release as per ``make release''. This command |
first runs the distribution operation. |
first runs the ddiissttrriibbuuttiioonn operation. |
|
|
makewrapper Create the nbmake-MACHINE wrapper. This operation is auto- |
mmaakkeewwrraappppeerr Create the nnbbmmaakkee--MMAACCHHIINNEE wrapper. This operation is |
matically performed for any of the other operations. |
automatically performed for any of the other operations. |
|
|
cleandir Perform ``make cleandir''. |
cclleeaannddiirr Perform ``make cleandir''. |
|
|
obj Perform ``make obj''. |
oobbjj Perform ``make obj''. |
|
|
tools Build and install the host tools from src/tools. This com- |
ttoooollss Build and install the host tools from _s_r_c_/_t_o_o_l_s. This |
mand will first run ``make obj'' and ``make cleandir'' in |
command will first run ``make obj'' and ``make cleandir'' |
the tools subdirectory unless the -o or -u options (respec- |
in the _t_o_o_l_s subdirectory unless the --oo or --uu options |
tively) are given. |
(respectively) are given. |
|
|
install=idir Install the contents of DESTDIR to idir, using ``make |
iinnssttaallll=_i_d_i_r Install the contents of DDEESSTTDDIIRR to _i_d_i_r, using ``make |
installworld''. Note that files that are part of the |
installworld''. Note that files that are part of the |
``etc'' or ``xetc'' sets will not be installed, unless |
``etc'' or ``xetc'' sets will not be installed, unless |
overridden by the INSTALLSETS environment variable. |
overridden by the INSTALLSETS environment variable. |
|
|
kernel=kconf Build a new kernel. The kconf argument is the name of a |
kkeerrnneell=_k_c_o_n_f Build a new kernel. The _k_c_o_n_f argument is the name of a |
configuration file suitable for use by config(1). If kconf |
configuration file suitable for use by config(1). If _k_c_o_n_f |
does not contain any `/' characters, the configuration file |
does not contain any `/' characters, the configuration file |
is expected to be found in the KERNCONFDIR directory, which |
is expected to be found in the KKEERRNNCCOONNFFDDIIRR directory, which |
is typically sys/arch/MACHINE/conf. The new kernel will be |
is typically ssyyss//aarrcchh//MMAACCHHIINNEE//ccoonnff. The new kernel will be |
built in a subdirectory of KERNOBJDIR, which is typically |
built in a subdirectory of KKEERRNNOOBBJJDDIIRR, which is typically |
sys/arch/MACHINE/compile or an associated object directory. |
ssyyss//aarrcchh//MMAACCHHIINNEE//ccoommppiillee or an associated object directory. |
|
|
This command does not imply the tools command; run the |
This command does _n_o_t imply the ttoooollss command; run the |
tools command first unless it is certain that the tools |
ttoooollss command first unless it is _c_e_r_t_a_i_n that the tools |
already exist and are up to date. |
already exist and are up to date. |
|
|
This command will run ``make cleandir'' on the kernel in |
This command will run ``make cleandir'' on the kernel in |
question first unless the -u option is given. |
question first unless the --uu option is given. |
|
|
modules This command will build kernel modules and install them |
mmoodduulleess This command will build kernel modules and install them |
into DESTDIR. |
into DDEESSTTDDIIRR. |
|
|
releasekernel=kconf |
rreelleeaasseekkeerrnneell=_k_c_o_n_f |
Install a gzip(1)ed copy of the kernel previously built by |
Install a gzip(1)ed copy of the kernel previously built by |
kernel=kconf into |
kkeerrnneell=_k_c_o_n_f into |
RELEASEDIR/RELEASEMACHINEDIR/binary/kernel, usually as |
RREELLEEAASSEEDDIIRR//RREELLEEAASSEEMMAACCHHIINNEEDDIIRR_/_b_i_n_a_r_y_/_k_e_r_n_e_l, usually as |
netbsd-kconf.gz, although the ``netbsd'' prefix is deter- |
_n_e_t_b_s_d_-_k_c_o_n_f_._g_z, although the ``_n_e_t_b_s_d'' prefix is |
mined from the ``config'' directives in kconf. |
determined from the ``ccoonnffiigg'' directives in _k_c_o_n_f. |
|
|
sets Perform ``make sets''. |
sseettss Perform ``make sets''. |
|
|
sourcesets Perform ``make sourcesets''. |
ssoouurrcceesseettss Perform ``make sourcesets''. |
|
|
syspkgs Perform ``make syspkgs''. |
ssyyssppkkggss Perform ``make syspkgs''. |
|
|
iso-image Perform ``make iso-image''. |
iissoo--iimmaaggee Perform ``make iso-image''. |
|
|
iso-image-source |
iissoo--iimmaaggee--ssoouurrccee |
Perform ``make iso-image-source''. |
Perform ``make iso-image-source''. |
|
|
The following command line options alter the behaviour of the build.sh |
iinnssttaallll--iimmaaggee |
|
Perform ``make install-image''. |
|
|
|
lliivvee--iimmaaggee Perform ``make live-image''. |
|
|
|
The following command line options alter the behaviour of the bbuuiilldd..sshh |
operations described above: |
operations described above: |
|
|
-a arch Set the value of MACHINE_ARCH to arch. |
--aa _a_r_c_h Set the value of MMAACCHHIINNEE__AARRCCHH to _a_r_c_h. |
|
|
-B buildid |
--BB _b_u_i_l_d_i_d |
Set the value of BUILDID to buildid. This will also append the |
Set the value of BBUUIILLDDIIDD to _b_u_i_l_d_i_d. This will also append the |
build identifier 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 |
that the resulting name is of the form |
``nbmake-MACHINE-BUILDID''. |
``nnbbmmaakkee--MMAACCHHIINNEE--BBUUIILLDDIIDD''. |
|
|
-C cdextras |
--CC _c_d_e_x_t_r_a_s |
Append cdextras to the CDEXTRA variable, which is a space-sepa- |
Append _c_d_e_x_t_r_a_s to the CCDDEEXXTTRRAA variable, which is a space- |
rated list of files or directories that will be added to the |
separated list of files or directories that will be added to |
CD-ROM image that may be create by the ``iso-image'' or |
the CD-ROM image that may be create by the ``iso-image'' or |
``iso-image-source'' operations. Files will be added to the |
``iso-image-source'' operations. Files will be added to the |
root of the CD-ROM image, whereas directories will be copied |
root of the CD-ROM image, whereas directories will be copied |
recursively. If relative paths are specified, they will be |
recursively. If relative paths are specified, they will be |
converted to absolute paths before being used. Multiple paths |
converted to absolute paths before being used. Multiple paths |
may be specified via multiple -C options, or via a single |
may be specified via multiple --CC options, or via a single |
option whose argument contains multiple space-separated paths. |
option whose argument contains multiple space-separated paths. |
|
|
-D dest Set the value of DESTDIR to dest. If a relative path is speci- |
--DD _d_e_s_t Set the value of DDEESSTTDDIIRR to _d_e_s_t. If a relative path is |
fied, it will be converted to an absolute path before being |
specified, it will be converted to an absolute path before |
used. |
being used. |
|
|
-E Set `expert' mode. This overrides various sanity checks, and |
--EE Set `expert' mode. This overrides various sanity checks, and |
allows: DESTDIR does not have to be set to a non-root path for |
allows: DDEESSTTDDIIRR does not have to be set to a non-root path for |
builds, and MKUNPRIVED=yes does not have to be set when build- |
builds, and MMKKUUNNPPRRIIVVEEDD==yyeess does not have to be set when |
ing as a non-root user. |
building as a non-root user. |
|
|
Note: It is highly recommended that you know what you are doing |
_N_o_t_e: It is highly recommended that you know what you are doing |
when you use this option. |
when you use this option. |
|
|
-h Print a help message. |
--hh Print a help message. |
|
|
-j njob Run up to njob make(1) subjobs in parallel; passed through to |
--jj _n_j_o_b Run up to _n_j_o_b make(1) subjobs in parallel; passed through to |
make(1). If you see failures for reasons other than running |
make(1). If you see failures for reasons other than running |
out of memory while using build.sh with -j, please save com- |
out of memory while using bbuuiilldd..sshh with --jj, please save |
plete build logs so the failures can be analyzed. |
complete build logs so the failures can be analyzed. |
|
|
To achieve the fastest builds, -j values between (1 + the num- |
To achieve the fastest builds, --jj values between (1 + the |
ber of CPUs) and (2 * the number of CPUs) are recommended. Use |
number of CPUs) and (2 * the number of CPUs) are recommended. |
lower values on machines with limited memory or I/O bandwidth. |
Use lower values on machines with limited memory or I/O |
|
bandwidth. |
-M obj Set MAKEOBJDIRPREFIX to obj. Unsets MAKEOBJDIR. See ``-O |
|
-obj'' for more information. |
--MM _o_b_j Set MMAAKKEEOOBBJJDDIIRRPPRREEFFIIXX to _o_b_j. Unsets MMAAKKEEOOBBJJDDIIRR. See ``--OO |
|
--oobbjj'' for more information. |
For instance, if the source directory is /usr/src, a setting of |
|
``-M /usr/obj'' will place build-time files under |
For instance, if the source directory is _/_u_s_r_/_s_r_c, a setting of |
/usr/obj/usr/src/bin, /usr/obj/usr/src/lib, |
``--MM _/_u_s_r_/_o_b_j'' will place build-time files under |
/usr/obj/usr/src/usr.bin, and so forth. |
_/_u_s_r_/_o_b_j_/_u_s_r_/_s_r_c_/_b_i_n, _/_u_s_r_/_o_b_j_/_u_s_r_/_s_r_c_/_l_i_b, |
|
_/_u_s_r_/_o_b_j_/_u_s_r_/_s_r_c_/_u_s_r_._b_i_n, and so forth. |
|
|
If a relative path is specified, it will be converted to an |
If a relative path is specified, it will be converted to an |
absolute path before being used. build.sh imposes the restric- |
absolute path before being used. bbuuiilldd..sshh imposes the |
tion that the argument to the -M option must not begin with a |
restriction that the argument to the --MM option must not begin |
``$'' (dollar sign) character; otherwise it would be too diffi- |
with a ``$'' (dollar sign) character; otherwise it would be too |
cult to determine whether the value is an absolute or a rela- |
difficult to determine whether the value is an absolute or a |
tive path. If the directory does not already exist, build.sh |
relative path. If the directory does not already exist, |
will create it. |
bbuuiilldd..sshh will create it. |
|
|
-m mach Set the value of MACHINE to mach, except in some special cases |
--mm _m_a_c_h Set the value of MMAACCHHIINNEE to _m_a_c_h, except in some special cases |
listed below. This will also override any value of |
listed below. This will also override any value of |
MACHINE_ARCH in the process environment with a value deduced |
MMAACCHHIINNEE__AARRCCHH in the process environment with a value deduced |
from mach, unless -a is specified. All cross builds require |
from _m_a_c_h, unless --aa is specified. All cross builds require |
-m, but if unset on a NetBSD host, the host's value of MACHINE |
--mm, but if unset on a NetBSD host, the host's value of MACHINE |
will be detected and used automatically. |
will be detected and used automatically. |
|
|
Some machines support multiple values for MACHINE_ARCH. The |
Some machines support multiple values for MMAACCHHIINNEE__AARRCCHH. The |
following special cases for the mach argument are defined to |
following special cases for the _m_a_c_h argument are defined to |
set the listed values of MACHINE and MACHINE_ARCH: |
set the listed values of MMAACCHHIINNEE and MMAACCHHIINNEE__AARRCCHH: |
|
|
mach MACHINE MACHINE_ARCH |
mmaacchh MMAACCHHIINNEE MMAACCHHIINNEE__AARRCCHH |
evbarm evbarm (not set) |
evbarm evbarm (not set) |
evbarm-eb evbarm armeb |
evbarm-eb evbarm armeb |
evbarm-el evbarm arm |
evbarm-el evbarm arm |
|
|
sbmips-eb sbmips mipseb |
sbmips-eb sbmips mipseb |
sbmips-el sbmips mipsel |
sbmips-el sbmips mipsel |
|
|
-N noiselevel |
--NN _n_o_i_s_e_l_e_v_e_l |
Set the ``noisyness'' level of the build, by setting |
Set the ``noisyness'' level of the build, by setting |
MAKEVERBOSE to noiselevel. |
MMAAKKEEVVEERRBBOOSSEE to _n_o_i_s_e_l_e_v_e_l. |
|
|
-n Show the commands that would be executed by build.sh, but do |
--nn Show the commands that would be executed by bbuuiilldd..sshh, but do |
not make any changes. This is similar in concept to ``make |
not make any changes. This is similar in concept to ``make |
-n''. |
-n''. |
|
|
-O obj Create an appropriate transform macro for MAKEOBJDIR that will |
--OO _o_b_j Create an appropriate transform macro for MMAAKKEEOOBBJJDDIIRR that will |
place the built object files under obj. Unsets |
place the built object files under _o_b_j. Unsets |
MAKEOBJDIRPREFIX. |
MMAAKKEEOOBBJJDDIIRRPPRREEFFIIXX. |
|
|
For instance, a setting of ``-O /usr/obj'' will place build- |
For instance, a setting of ``--OO _/_u_s_r_/_o_b_j'' will place build- |
time files under /usr/obj/bin, /usr/obj/lib, /usr/obj/usr.bin, |
time files under _/_u_s_r_/_o_b_j_/_b_i_n, _/_u_s_r_/_o_b_j_/_l_i_b, _/_u_s_r_/_o_b_j_/_u_s_r_._b_i_n, |
and so forth. |
and so forth. |
|
|
If a relative path is specified, it will be converted to an |
If a relative path is specified, it will be converted to an |
absolute path before being used. build.sh imposes the restric- |
absolute path before being used. bbuuiilldd..sshh imposes the |
tion that the argument to the -O option must not contain a |
restriction that the argument to the --OO option must not contain |
``$'' (dollar sign) character. If the directory does not |
a ``$'' (dollar sign) character. If the directory does not |
already exist, build.sh will create it. |
already exist, bbuuiilldd..sshh will create it. |
|
|
In normal use, exactly one of the -M or -O options should be |
In normal use, exactly one of the --MM or --OO options should be |
specified. If neither -M nor -O is specified, then a default |
specified. If neither --MM nor --OO is specified, then a default |
object directory will be chosen according to rules in |
object directory will be chosen according to rules in |
<bsd.obj.mk>. Relying on this default is not recommended |
<bsd.obj.mk>. Relying on this default is not recommended |
because it is determined by complex rules that are influenced |
because it is determined by complex rules that are influenced |
by the values of several variables and by the location of the |
by the values of several variables and by the location of the |
source directory. |
source directory. |
|
|
-o Set the value of MKOBJDIRS to ``no''. Otherwise, it will be |
--oo Set the value of MMKKOOBBJJDDIIRRSS to ``no''. Otherwise, it will be |
automatically set to ``yes''. This default is opposite to the |
automatically set to ``yes''. This default is opposite to the |
behaviour when not using build.sh. |
behaviour when not using bbuuiilldd..sshh. |
|
|
-R rel Set the value of RELEASEDIR to rel. If a relative path is |
--RR _r_e_l Set the value of RREELLEEAASSEEDDIIRR to _r_e_l. If a relative path is |
specified, it will be converted to an absolute path before |
specified, it will be converted to an absolute path before |
being used. |
being used. |
|
|
-r Remove the contents of DESTDIR and TOOLDIR before building |
--rr Remove the contents of DDEESSTTDDIIRR and TTOOOOLLDDIIRR before building |
(provides a clean starting point). This will skip deleting |
(provides a clean starting point). This will skip deleting |
DESTDIR if building on a native system to the root directory. |
DDEESSTTDDIIRR if building on a native system to the root directory. |
|
|
-S seed Change the value of BUILDSEED to seed. This should rarely be |
--SS _s_e_e_d Change the value of BBUUIILLDDSSEEEEDD to _s_e_e_d. This should rarely be |
necessary. |
necessary. |
|
|
-T tools Set the value of TOOLDIR to tools. If a relative path is spec- |
--TT _t_o_o_l_s Set the value of TTOOOOLLDDIIRR to _t_o_o_l_s. If a relative path is |
ified, it will be converted to an absolute path before being |
specified, it will be converted to an absolute path before |
used. If set, the bootstrap ``make'' will only be rebuilt if |
being used. If set, the bootstrap ``make'' will only be |
the source files for make(1) have changed. |
rebuilt if the source files for make(1) have changed. |
|
|
-U Set MKUNPRIVED=yes. |
--UU Set MMKKUUNNPPRRIIVVEEDD==yyeess. |
|
|
-u Set MKUPDATE=yes. |
--uu Set MMKKUUPPDDAATTEE==yyeess. |
|
|
-V var=[value] |
--VV _v_a_r=[_v_a_l_u_e] |
Set the environment variable var to an optional value. This is |
Set the environment variable _v_a_r to an optional _v_a_l_u_e. This is |
propagated to the nbmake wrapper. |
propagated to the nnbbmmaakkee wrapper. |
|
|
-w wrapper |
--ww _w_r_a_p_p_e_r |
Create the nbmake wrapper script (see below) in a custom loca- |
Create the nnbbmmaakkee wrapper script (see below) in a custom |
tion, specified by wrapper. This allows, for instance, to |
location, specified by _w_r_a_p_p_e_r. This allows, for instance, to |
place the wrapper in PATH automatically. Note that wrapper is |
place the wrapper in PPAATTHH automatically. Note that _w_r_a_p_p_e_r is |
the full name of the file, not just a directory name. If a |
the full name of the file, not just a directory name. If a |
relative path is specified, it will be converted to an absolute |
relative path is specified, it will be converted to an absolute |
path before being used. |
path before being used. |
|
|
-X x11src |
--XX _x_1_1_s_r_c |
Set the value of X11SRCDIR to x11src. If a relative path is |
Set the value of XX1111SSRRCCDDIIRR to _x_1_1_s_r_c. If a relative path is |
specified, it will be converted to an absolute path before |
specified, it will be converted to an absolute path before |
being used. |
being used. |
|
|
-x Set MKX11=yes. |
--xx Set MMKKXX1111==yyeess. |
|
|
-Z var Unset ("zap") the environment variable var. This is propagated |
--ZZ _v_a_r Unset ("zap") the environment variable _v_a_r. This is propagated |
to the nbmake wrapper. |
to the nnbbmmaakkee wrapper. |
|
|
The "nbmake-MACHINE" wrapper script |
TThhee ""nnbbmmaakkee--MMAACCHHIINNEE"" wwrraappppeerr ssccrriipptt |
If using the build.sh script to build NetBSD, a nbmake-MACHINE script |
If using the bbuuiilldd..sshh script to build NetBSD, a nnbbmmaakkee--MMAACCHHIINNEE script |
will be created in TOOLDIR/bin upon the first build to assist in building |
will be created in TTOOOOLLDDIIRR//bbiinn upon the first build to assist in building |
subtrees on a cross-compile host. |
subtrees on a cross-compile host. |
|
|
nbmake-MACHINE can be invoked in lieu of make(1), and will instead call |
nnbbmmaakkee--MMAACCHHIINNEE 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- |
the up-to-date version of ``nbmake'' installed into TTOOOOLLDDIIRR//bbiinn with |
eral key variables pre-set, including MACHINE, MACHINE_ARCH, and TOOLDIR. |
several key variables pre-set, including MMAACCHHIINNEE, MMAACCHHIINNEE__AARRCCHH, and |
nbmake-MACHINE will also set variables specified with -V, and unset vari- |
TTOOOOLLDDIIRR. nnbbmmaakkee--MMAACCHHIINNEE will also set variables specified with --VV, and |
ables specified with -Z. |
unset variables specified with --ZZ. |
|
|
This script can be symlinked into a directory listed in PATH, or called |
This script can be symlinked into a directory listed in PPAATTHH, or called |
with an absolute path. |
with an absolute path. |
|
|
EXAMPLES |
EEXXAAMMPPLLEESS |
1. % ./build.sh [options] tools kernel=GENERIC |
1. % ./build.sh [options] tools kernel=GENERIC |
|
|
Build a new toolchain, and use the new toolchain to configure and |
Build a new toolchain, and use the new toolchain to configure and |
|
|
|
|
2. % ./build.sh [options] -U distribution |
2. % ./build.sh [options] -U distribution |
|
|
Using unprivileged mode, build a complete distribution to a DESTDIR |
Using unprivileged mode, build a complete distribution to a DDEESSTTDDIIRR |
directory that build.sh selects (and will display). |
directory that bbuuiilldd..sshh selects (and will display). |
|
|
3. # ./build.sh [options] -U install=/ |
3. # ./build.sh [options] -U install=/ |
|
|
As root, install to / the distribution that was built by example 2. |
As root, install to _/ the distribution that was built by example 2. |
Even though this is run as root, -U is required so that the permis- |
Even though this is run as root, --UU is required so that the |
sions stored in DESTDIR/METALOG are correctly applied to the files |
permissions stored in DDEESSTTDDIIRR_/_M_E_T_A_L_O_G are correctly applied to the |
as they're copied to /. |
files as they're copied to _/. |
|
|
4. % ./build.sh [options] -U -u release |
4. % ./build.sh [options] -U -u release |
|
|
Using unprivileged mode, build a complete release to DESTDIR and |
Using unprivileged mode, build a complete release to DDEESSTTDDIIRR and |
RELEASEDIR directories that build.sh selects (and will display). |
RREELLEEAASSEEDDIIRR directories that bbuuiilldd..sshh selects (and will display). |
MKUPDATE=yes (-u) is set to prevent the ``make cleandir'', so that |
MMKKUUPPDDAATTEE==yyeess (--uu) is set to prevent the ``make cleandir'', so that |
if this is run after example 2, it doesn't need to redo that portion |
if this is run after example 2, it doesn't need to redo that portion |
of the release build. |
of the release build. |
|
|
OBSOLETE VARIABLES |
OOBBSSOOLLEETTEE VVAARRIIAABBLLEESS |
NBUILDJOBS Use the make(1) option -j instead. |
NNBBUUIILLDDJJOOBBSS Use the make(1) option --jj instead. |
|
|
USE_NEW_TOOLCHAIN |
UUSSEE__NNEEWW__TTOOOOLLCCHHAAIINN |
The new toolchain is now the default. To disable, use |
The new toolchain is now the default. To disable, use |
TOOLCHAIN_MISSING=yes. |
TTOOOOLLCCHHAAIINN__MMIISSSSIINNGG==yyeess. |
|
|
SEE ALSO |
SSEEEE AALLSSOO |
make(1), hier(7), release(7), etcupdate(8), postinstall(8), sysinst(8), |
make(1), hier(7), release(7), etcupdate(8), postinstall(8), sysinst(8), |
pkgsrc/sysutils/cdrtools |
_p_k_g_s_r_c_/_s_y_s_u_t_i_l_s_/_c_d_r_t_o_o_l_s |
|
|
HISTORY |
HHIISSTTOORRYY |
The build.sh based build scheme was introduced for NetBSD 1.6 as |
The bbuuiilldd..sshh based build scheme was introduced for NetBSD 1.6 as |
USE_NEW_TOOLCHAIN, and re-worked to TOOLCHAIN_MISSING after that. |
UUSSEE__NNEEWW__TTOOOOLLCCHHAAIINN, and re-worked to TTOOOOLLCCHHAAIINN__MMIISSSSIINNGG after that. |
|
|
NetBSD May 1, 2009 NetBSD |
NetBSD November 8, 2012 NetBSD |