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enable installboot
2002-04-03 10:03:35 +04:00
# $NetBSD: Makefile,v 1.46 2002/04/03 06:03:35 lukem Exp $
Bootstrap toolchain framework, first pass.
2001-08-14 15:01:55 +04:00
Add lorder to TOOLDIR host tools. Only descend into directories if USE_NEW_TOOLCHAIN is set (allows top level Makefile to use "-m ${.CURDIR}/share/mk" to get the "correct" <bsd.own.mk> when descending into src/tools/Makefile).
2001-09-22 08:15:19 +04:00
.include <bsd.own.mk>
We can't currently build a toolchain for x86-64 here, so don't attempt to do so.
2002-01-01 01:35:41 +03:00
# XXX We can't currently build the toolchain for x86-64.
.if ${MACHINE_ARCH} != "x86_64"
Nuke NO_DBSYM; dbsym now uses BFD for everything.
2002-04-02 02:03:46 +04:00
TOOLCHAIN_BITS= toolchain .WAIT dbsym mdsetimage
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
.endif
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
# Dependencies in SUBDIR below ordered to maximize parallel ability.
* Always use the makewrapper when starting a build phase. * Set stuff mostly in the environment, not on make(1)'s command line. This is needed for MACHINE and MACHINE_ARCH (noted by bjh21), and keeps the mk.conf-overriding-env behavior (suggested by several people). * Use MAKEFLAGS to make the wrapper script more readable. * When prepping objdir in tools for the default TOOLDIR value, just make that objdir; leave the recursive "make obj" for later.
2001-11-02 08:07:22 +03:00
.if !defined(NOSUBDIR)
Move host-mkdep to its own directory. Create and install it before everything else. Now it's possible for the target mkdep to build and install like "normal" host-tools do; should remove the function decl warnings reported by greywolf@starwolf.com on current-users.
2002-01-10 20:04:20 +03:00
SUBDIR= host-mkdep .WAIT compat .WAIT \
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
binstall .WAIT \
Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
2002-02-01 01:43:33 +03:00
cap_mkdb crunchgen ctags gencat lint lint2 lorder \
m4 makewhatis mkdep mtree rpcgen tsort uudecode \
texinfo .WAIT \
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
yacc .WAIT \
lex .WAIT \
Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
2002-02-01 01:43:33 +03:00
${TOOLCHAIN_BITS} \
enable installboot
2002-04-03 10:03:35 +04:00
asn1_compile cksum compile_et config installboot lint1 \
On second thoughts, don't make mktemp a host tool. It's only used once, for creating a temporary directory for maketars, and mkdir can do that safely enough.
2002-04-01 17:54:00 +04:00
makefs menuc mklocale msgc pax pwd_mkdb zic
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
Don't build groff if MKMAN=no. (groff does not build properly on some platforms because of its completely insane Make structure; this allows it to be disabled in a sane way.)
2002-03-07 21:57:18 +03:00
.if ${MKMAN} != "no"
SUBDIR+= groff
.endif
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
.if ${MKMAINTAINERTOOLS:Uno} != "no"
Add gettext to tools. For now this is a maintainer-tool only; none of the NetBSD build needs to run msgfmt as of yet. (However, its presence is needed to make the mknative part of src/tools/toolchain produce the same output as a truly "native" GNU configury of the toolchain.)
2002-02-26 21:14:40 +03:00
SUBDIR+= autoconf gettext
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
.endif
build makefs, and, sparc-installboot if sparc||sparc64
2002-01-05 10:03:30 +03:00
.if ${MACHINE} == sparc || ${MACHINE} == sparc64
SUBDIR+= sparc-installboot
.endif
Add elf2ecoff as a build tool for mips ports.
2002-02-24 00:32:27 +03:00
Drop into vax-installboot on VAX machines.
2002-03-29 08:05:55 +03:00
.if ${MACHINE_ARCH} == vax
SUBDIR+= vax-installboot
.endif
Add elf2ecoff as a build tool for mips ports.
2002-02-24 00:32:27 +03:00
.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb")
SUBDIR+= mips-elf2ecoff
.endif
* Always use the makewrapper when starting a build phase. * Set stuff mostly in the environment, not on make(1)'s command line. This is needed for MACHINE and MACHINE_ARCH (noted by bjh21), and keeps the mk.conf-overriding-env behavior (suggested by several people). * Use MAKEFLAGS to make the wrapper script more readable. * When prepping objdir in tools for the default TOOLDIR value, just make that objdir; leave the recursive "make obj" for later.
2001-11-02 08:07:22 +03:00
.endif
Bootstrap toolchain framework, first pass.
2001-08-14 15:01:55 +04:00
Check for USETOOLS!=yes in addition to MKTOOLS==no to generate the empty rule sets. Otherwise platforms not running the new toolchain will end up with lossage as tools attempt to get built and installed into /bin (due to bsd.own.mk properly checking USETOOLS before setting up a default TOOLDIR). Don't print the warning unless MKTOOLS=no
2001-11-22 03:13:10 +03:00
.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"
Re-add MKTOOLS as a "yes"/"no" only variable, which prevents recursion on "no" into the src/tools subdirs on all/depend/dependall/install. Other recursive targets are not affected.
2001-11-13 19:17:24 +03:00
realall install: _warn
Oops. typo which can break things for non-new toolchain builds if MKTOOLS isn't set
2001-11-22 22:09:42 +03:00
.if ${MKTOOLS:Uyes} == "no"
Re-add MKTOOLS as a "yes"/"no" only variable, which prevents recursion on "no" into the src/tools subdirs on all/depend/dependall/install. Other recursive targets are not affected.
2001-11-13 19:17:24 +03:00
_warn:
@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
@echo '*** updating your host toolchain. This should be used only as a'
@echo '*** temporary workaround for toolchain problems, as it will result'
Typo fix in error message.
2001-12-29 18:45:52 +03:00
@echo '*** in version skew and build errors over time!'
Check for USETOOLS!=yes in addition to MKTOOLS==no to generate the empty rule sets. Otherwise platforms not running the new toolchain will end up with lossage as tools attempt to get built and installed into /bin (due to bsd.own.mk properly checking USETOOLS before setting up a default TOOLDIR). Don't print the warning unless MKTOOLS=no
2001-11-22 03:13:10 +03:00
.else
_warn:
.endif
Re-add MKTOOLS as a "yes"/"no" only variable, which prevents recursion on "no" into the src/tools subdirs on all/depend/dependall/install. Other recursive targets are not affected.
2001-11-13 19:17:24 +03:00
.for dir in ${SUBDIR:N.WAIT}
all-${dir} depend-${dir} dependall-${dir} install-${dir}:
@true
.endfor
.endif
Bootstrap toolchain framework, first pass.
2001-08-14 15:01:55 +04:00
.include <bsd.subdir.mk>
* Always descend into "tools" regardless of USETOOLS setting. Instead, just don't build the tools if USETOOLS!=yes. This permits objdirs to be created even when USETOOLS=no. * Clean up use of "-m" by specifying it to .MAKEFLAGS: if needed.
2001-10-31 04:20:09 +03:00
.include <bsd.obj.mk>
* Create a variable HOST_OSTYPE that represents the host build environment, using `uname -s`-`uname -r`-`uname -p || uname -m`. This can be overridden in mk.conf or the environment, and is used by host tools to ensure that build hosts do not clobber each other. * Now that there's an objdir in src/tools, make a default TOOLDIR by creating "tools.${HOST_OSTYPE}" in the objdir (if it exists) of src/tools. This means that TOOLDIR is no longer required to be set in a build, though it still may be set manually if desired. * Set MKTOOLS to "yes" by default, since the default TOOLDIR is now located in a known mutable location. This may still be set manually if desired.
2001-10-31 20:46:08 +03:00
Rework recursion to use the original logic again, in the structure cleaned up by pk (and fix comments to match): * A .WAIT here means that only the *immediately preceding* target needs to be added to the list of "install-foo" targets used to ensure that dependencies are installed (otherwise much more than is necessary gets installed during the build process, increasing build time here) * If building only an individual target such as "dependall-yacc", the prerequisites may need to be built before running their "install-foo" targets -- so add a dependency in that case on "dependall-foo".
2002-03-07 22:12:33 +03:00
# For each .WAIT point, make sure the immediately preceding target is
# installed before building anything after that point.
* Add comments on all the directory build/install ordering goo. * Beef up that goo so that for each ".WAIT group" all of the install targets in the previous group have completed before starting the `all', `depend' or `dependall' targets.
2002-02-18 18:35:53 +03:00
#
# We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
# to achieve this. These targets look like:
# subdir-all: all-dir1 [.WAIT] all-dir2 etc..
# subdir-install: install-dir1 [.WAIT] install-dir2 etc..
# and so on for each element in ${TARGETS}, with .WAIT sources inserted at
# places corresponding to the .WAITs in our $SUBDIR variable.
#
# Also, since we're now mixing `install' with `all' and `depend' targets
# an order relationship between those in each individual subdirectory
# must be established.
#
Rework recursion to use the original logic again, in the structure cleaned up by pk (and fix comments to match): * A .WAIT here means that only the *immediately preceding* target needs to be added to the list of "install-foo" targets used to ensure that dependencies are installed (otherwise much more than is necessary gets installed during the build process, increasing build time here) * If building only an individual target such as "dependall-yacc", the prerequisites may need to be built before running their "install-foo" targets -- so add a dependency in that case on "dependall-foo".
2002-03-07 22:12:33 +03:00
_deps:=
_prev:=
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
.for d in ${SUBDIR}
_this:= ${d}
Rework recursion to use the original logic again, in the structure cleaned up by pk (and fix comments to match): * A .WAIT here means that only the *immediately preceding* target needs to be added to the list of "install-foo" targets used to ensure that dependencies are installed (otherwise much more than is necessary gets installed during the build process, increasing build time here) * If building only an individual target such as "dependall-yacc", the prerequisites may need to be built before running their "install-foo" targets -- so add a dependency in that case on "dependall-foo".
2002-03-07 22:12:33 +03:00
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
.if ${_this} == ".WAIT"
* Add comments on all the directory build/install ordering goo. * Beef up that goo so that for each ".WAIT group" all of the install targets in the previous group have completed before starting the `all', `depend' or `dependall' targets.
2002-02-18 18:35:53 +03:00
# setup dependency to apply to all/depend targets in the next group
Rework recursion to use the original logic again, in the structure cleaned up by pk (and fix comments to match): * A .WAIT here means that only the *immediately preceding* target needs to be added to the list of "install-foo" targets used to ensure that dependencies are installed (otherwise much more than is necessary gets installed during the build process, increasing build time here) * If building only an individual target such as "dependall-yacc", the prerequisites may need to be built before running their "install-foo" targets -- so add a dependency in that case on "dependall-foo".
2002-03-07 22:12:33 +03:00
_deps:= ${_deps} ${_prev:S/^/install-/}
# if we're building *only* individual targets (i.e. "dependall-yacc"),
# make sure prerequisite tools build before installing
.if !make(all) && !make(dependall)
install-${_prev}: dependall-${_prev}
.endif
* Add comments on all the directory build/install ordering goo. * Beef up that goo so that for each ".WAIT group" all of the install targets in the previous group have completed before starting the `all', `depend' or `dependall' targets.
2002-02-18 18:35:53 +03:00
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
.else
* Add comments on all the directory build/install ordering goo. * Beef up that goo so that for each ".WAIT group" all of the install targets in the previous group have completed before starting the `all', `depend' or `dependall' targets.
2002-02-18 18:35:53 +03:00
# order depend/all/install targets for ${d} subdir. Note the additional
# .WAIT to achieve "closure" of the predecessor/successor relationships.
.ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d}
Rework recursion to use the original logic again, in the structure cleaned up by pk (and fix comments to match): * A .WAIT here means that only the *immediately preceding* target needs to be added to the list of "install-foo" targets used to ensure that dependencies are installed (otherwise much more than is necessary gets installed during the build process, increasing build time here) * If building only an individual target such as "dependall-yacc", the prerequisites may need to be built before running their "install-foo" targets -- so add a dependency in that case on "dependall-foo".
2002-03-07 22:12:33 +03:00
# make all/depend-${d} dependent on list of install targets
depend-${d} all-${d} dependall-${d}: ${_deps}
* Add comments on all the directory build/install ordering goo. * Beef up that goo so that for each ".WAIT group" all of the install targets in the previous group have completed before starting the `all', `depend' or `dependall' targets.
2002-02-18 18:35:53 +03:00
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
.endif
Rework recursion to use the original logic again, in the structure cleaned up by pk (and fix comments to match): * A .WAIT here means that only the *immediately preceding* target needs to be added to the list of "install-foo" targets used to ensure that dependencies are installed (otherwise much more than is necessary gets installed during the build process, increasing build time here) * If building only an individual target such as "dependall-yacc", the prerequisites may need to be built before running their "install-foo" targets -- so add a dependency in that case on "dependall-foo".
2002-03-07 22:12:33 +03:00
# stash current name in case the next entry is .WAIT
_prev:= ${d}
Major overhaul of src/tools and host toolchain. Summary of changes: * Rewrite src/tools Make logic to work like the rest of the tree wrt "dependall" and "install". The old "make build" hack is gone. * Remove the MKTOOLS logic. This was linked to the "make build" hack, and was only needed because TOOLDIR originally had no writable default. * Redo the GNU configure/make logic to make it fit reasonably in a BSD make wrapper. Use new ${.ALLTARGETS} variable to scan for targets in $(srcdir), and mark them with .MADE: to prevent rebuilding. * Only build cross tools in src/tools; remove some messy logic in src/usr.* and src/gnu/usr.* that would do target filename rewriting (improves consistency and readability). * Add the ability to build cross gdb at tool build time by setting MKCROSSGDB (default no) to "yes" in mk.conf. * Add src/tools/groff and set up paths to work with this cross groff.
2001-11-13 02:16:17 +03:00
.endfor
* Create a variable HOST_OSTYPE that represents the host build environment, using `uname -s`-`uname -r`-`uname -p || uname -m`. This can be overridden in mk.conf or the environment, and is used by host tools to ensure that build hosts do not clobber each other. * Now that there's an objdir in src/tools, make a default TOOLDIR by creating "tools.${HOST_OSTYPE}" in the objdir (if it exists) of src/tools. This means that TOOLDIR is no longer required to be set in a build, though it still may be set manually if desired. * Set MKTOOLS to "yes" by default, since the default TOOLDIR is now located in a known mutable location. This may still be set manually if desired.
2001-10-31 20:46:08 +03:00
cleantools:
rm -r -f tools.${HOST_OSTYPE}