gcc/usr.bin: Sprinkle -fno-jump-tables more for m68k and friends

Now, gcc builds for m68k native.

many fixes for native GCC 12 builds

- default to dwarf4 since out ctf tools fail with dwarf5. i tried to
do this via subtarget options as other ports do, but this would
require adjusting several of the targets non-netbsd code, and ideally
we'll fix our tools sooner than later, so just hack it here for now.
- catch up config/rs6000/netbsd64.h (mostly delete things)
- remove some more upstream diffs in config/vax, though it does not work
currently - libc.so link fails due to weird relocations.
- include some headers to ensure types are available
- add missing sanitizer netbsd files to the 'dist' tree
- remove no longer present TIOCRCVFRAME and TIOCXMTFRAME interceptors
- expanding the sanitizer OS/cpu defs to cover more netbsd platforms
- copy across a few minor changes from gcc.old's sanitizer's (eg,
disabling linux-specific code, adding netbsd specific code.)
- add (untested, but building) tsan support for arm64
- re-enable the sanitzers, at least simple -fsanitize=address builds a
working application on amd64 now
- fix the source lists (mostly .cc -> .cpp rename here)
- add some missing new defines, -f*, and -W*
- bump sanitizer shlib version
- apply -fno-jump-tables in some more places on m68k
- update the list in README.gcc12 to note many things now work or a few
things to do not work (although there are many uncommited changes at
this point across the rest of 'src' and 'xsrc'.) main points are that
vax, hppa, ppc, and sh3 don't build yet, but most other things are
either testing and working or at least building.

various updates to build native GCC 12.

- for usr.bin, build libcody and link it into cc1*plus
- move makefile code for auto-build.h and version.h (was gcov-iov.h)
into makefile fragment to share them. (XXX probably best to only do
this in one place, but that's a future step.)
- many updates to handle the .c -> .cc renames
- build some x86 files with -msse2
- bump shlib versions for libgomp and libstdc++v3
- fix MKGCCCMDS=no builds
- updates for new rtl-ssa subdir
- use -std=gnu++11 for various places
- define TARGET_MACHINE and HOST_MACHINE for some places
- avoid a .BEGIN rule that writes to missing obj (ie src) sometimes

cleanups still needed:
- remove a bunch of commented -Wno* that don't seem to be needed anymore
- leave or remove various vax-specific -O0s that should no longer be
necessary for the vax-gcc port
- some "XXXGCC12" that should be may be fixable or converted to using our
standard ${CC_...} warnings (but may need to remain, in which case the
XXXGCC12 marker will be removed.)

with these, and a few other changes around the tree, i've able to build
gcc12 releases for several ports that seem to work (arm64, sparc, amd64,
i386 at least so far, have run, several others have built.)

don't force gnu++98 here.

fixes build issues seen with GCC 10.5, as well as hopefully ones reported
by Andrew Cagney on current-users.

for MKDEBUG builds, set CXXFLAGS += -g1 for all GCC binaries.

reduces the size of a non-x11 i386 build by 38% - 992MiB -> 612MiB,
and likely similar reductions elsewhere. it also reduced the build
time by about 3%, perhaps from less IO to write and less data to
compress. for amd64, the size was reduced 1137MiB -> 741MiB, about
35%, though i don't have timing guesses here.

note that these are sizes of .gz not .xz (i enable pigz for my
builds), and this probably has a much greater benefit for xz builds
as the sets creation phase is much slower there.

branches: 1.34.2;
no lint (c++)

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

many fixes for native GCC 12 builds

- default to dwarf4 since out ctf tools fail with dwarf5. i tried to
do this via subtarget options as other ports do, but this would
require adjusting several of the targets non-netbsd code, and ideally
we'll fix our tools sooner than later, so just hack it here for now.
- catch up config/rs6000/netbsd64.h (mostly delete things)
- remove some more upstream diffs in config/vax, though it does not work
currently - libc.so link fails due to weird relocations.
- include some headers to ensure types are available
- add missing sanitizer netbsd files to the 'dist' tree
- remove no longer present TIOCRCVFRAME and TIOCXMTFRAME interceptors
- expanding the sanitizer OS/cpu defs to cover more netbsd platforms
- copy across a few minor changes from gcc.old's sanitizer's (eg,
disabling linux-specific code, adding netbsd specific code.)
- add (untested, but building) tsan support for arm64
- re-enable the sanitzers, at least simple -fsanitize=address builds a
working application on amd64 now
- fix the source lists (mostly .cc -> .cpp rename here)
- add some missing new defines, -f*, and -W*
- bump sanitizer shlib version
- apply -fno-jump-tables in some more places on m68k
- update the list in README.gcc12 to note many things now work or a few
things to do not work (although there are many uncommited changes at
this point across the rest of 'src' and 'xsrc'.) main points are that
vax, hppa, ppc, and sh3 don't build yet, but most other things are
either testing and working or at least building.

various updates to build native GCC 12.

- for usr.bin, build libcody and link it into cc1*plus
- move makefile code for auto-build.h and version.h (was gcov-iov.h)
into makefile fragment to share them. (XXX probably best to only do
this in one place, but that's a future step.)
- many updates to handle the .c -> .cc renames
- build some x86 files with -msse2
- bump shlib versions for libgomp and libstdc++v3
- fix MKGCCCMDS=no builds
- updates for new rtl-ssa subdir
- use -std=gnu++11 for various places
- define TARGET_MACHINE and HOST_MACHINE for some places
- avoid a .BEGIN rule that writes to missing obj (ie src) sometimes

cleanups still needed:
- remove a bunch of commented -Wno* that don't seem to be needed anymore
- leave or remove various vax-specific -O0s that should no longer be
necessary for the vax-gcc port
- some "XXXGCC12" that should be may be fixable or converted to using our
standard ${CC_...} warnings (but may need to remain, in which case the
XXXGCC12 marker will be removed.)

with these, and a few other changes around the tree, i've able to build
gcc12 releases for several ports that seem to work (arm64, sparc, amd64,
i386 at least so far, have run, several others have built.)

don't force gnu++98 here.

fixes build issues seen with GCC 10.5, as well as hopefully ones reported
by Andrew Cagney on current-users.

for MKDEBUG builds, set CXXFLAGS += -g1 for all GCC binaries.

reduces the size of a non-x11 i386 build by 38% - 992MiB -> 612MiB,
and likely similar reductions elsewhere. it also reduced the build
time by about 3%, perhaps from less IO to write and less data to
compress. for amd64, the size was reduced 1137MiB -> 741MiB, about
35%, though i don't have timing guesses here.

note that these are sizes of .gz not .xz (i enable pigz for my
builds), and this probably has a much greater benefit for xz builds
as the sets creation phase is much slower there.

branches: 1.34.2;
no lint (c++)

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

various updates to build native GCC 12.

- for usr.bin, build libcody and link it into cc1*plus
- move makefile code for auto-build.h and version.h (was gcov-iov.h)
into makefile fragment to share them. (XXX probably best to only do
this in one place, but that's a future step.)
- many updates to handle the .c -> .cc renames
- build some x86 files with -msse2
- bump shlib versions for libgomp and libstdc++v3
- fix MKGCCCMDS=no builds
- updates for new rtl-ssa subdir
- use -std=gnu++11 for various places
- define TARGET_MACHINE and HOST_MACHINE for some places
- avoid a .BEGIN rule that writes to missing obj (ie src) sometimes

cleanups still needed:
- remove a bunch of commented -Wno* that don't seem to be needed anymore
- leave or remove various vax-specific -O0s that should no longer be
necessary for the vax-gcc port
- some "XXXGCC12" that should be may be fixable or converted to using our
standard ${CC_...} warnings (but may need to remain, in which case the
XXXGCC12 marker will be removed.)

with these, and a few other changes around the tree, i've able to build
gcc12 releases for several ports that seem to work (arm64, sparc, amd64,
i386 at least so far, have run, several others have built.)

don't force gnu++98 here.

fixes build issues seen with GCC 10.5, as well as hopefully ones reported
by Andrew Cagney on current-users.

for MKDEBUG builds, set CXXFLAGS += -g1 for all GCC binaries.

reduces the size of a non-x11 i386 build by 38% - 992MiB -> 612MiB,
and likely similar reductions elsewhere. it also reduced the build
time by about 3%, perhaps from less IO to write and less data to
compress. for amd64, the size was reduced 1137MiB -> 741MiB, about
35%, though i don't have timing guesses here.

note that these are sizes of .gz not .xz (i enable pigz for my
builds), and this probably has a much greater benefit for xz builds
as the sets creation phase is much slower there.

branches: 1.34.2;
no lint (c++)

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

don't force gnu++98 here.

fixes build issues seen with GCC 10.5, as well as hopefully ones reported
by Andrew Cagney on current-users.

for MKDEBUG builds, set CXXFLAGS += -g1 for all GCC binaries.

reduces the size of a non-x11 i386 build by 38% - 992MiB -> 612MiB,
and likely similar reductions elsewhere. it also reduced the build
time by about 3%, perhaps from less IO to write and less data to
compress. for amd64, the size was reduced 1137MiB -> 741MiB, about
35%, though i don't have timing guesses here.

note that these are sizes of .gz not .xz (i enable pigz for my
builds), and this probably has a much greater benefit for xz builds
as the sets creation phase is much slower there.

branches: 1.34.2;
no lint (c++)

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

for MKDEBUG builds, set CXXFLAGS += -g1 for all GCC binaries.

reduces the size of a non-x11 i386 build by 38% - 992MiB -> 612MiB,
and likely similar reductions elsewhere. it also reduced the build
time by about 3%, perhaps from less IO to write and less data to
compress. for amd64, the size was reduced 1137MiB -> 741MiB, about
35%, though i don't have timing guesses here.

note that these are sizes of .gz not .xz (i enable pigz for my
builds), and this probably has a much greater benefit for xz builds
as the sets creation phase is much slower there.

no lint (c++)

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

no lint (c++)

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

various changes to get GCC 10 to build here.

- fix path to compiler-specific includes
- missing (void) for (older) C
- fix __is_signed/__is_signed_val change
- avoid compiler warning-as-errors
- add to existing COPTS.file values, instead of setting
- bump libgomp minor; functions were added
- add new 'compare' c++ header
- handle new analyzer subdirectory. set TARGET_MACHINE for lto-streamer-in.c.
remove params.list etc handling.
- coroutines.cc is another .cc not .c. adjust .PATH to suit.
- add new lto1 sources
- couple of files not in /arch/ subdirs missed in mknative update.

rs6000.c is still not merged.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

branches: 1.31.4;
Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

- update source lists
- XXX: pull out OBJS-libcommon-target and OBJS-libcommon-target
in mknative

Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

Use bsd.init.mk (instead of bsd.own.mk) consistently so that
Makefile.inc gets called before bsd.own.mk so that we get a chance
to use NOFOO easily in Makefile.inc. Use that to turn CTF off for
everything.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

partial work-in-progress to build GCC 6.4 natively:
- use -std=gnu++98 by default.
- add build support for new GCC generators, etc.
- regen i386 mknative files.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

branches: 1.27.8;
Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

move the GMP_MACHINE_ARCH definition into external/lgpl3/gmp/Makefile.arch.
soon to be GMP 6 allows us to have only two arm copies.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

put the location of gmp/mpc/mpfr in a variable so we can .old them.

Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.

Update for gcc 4.5.4

branches: 1.10.2; 1.10.8;
after all the recent fixes, let's call this "NetBSD nb2 20110806"

build GMP, MPFR and MPC as private libraries just for GCC. don't
install the headers or librarys into the system.

someone who really cares could make them shlibs again and have them
installed into eg, /usr/lib/gcc. not convinced it is worth it.

fix version.c defines. now the version says:
gcc version 4.5.3 (NetBSD nb1 20110620)
instead of:
gcc version 4.5.320110428

add G_BUGURL and G_PKGVERSION variables that are unquoted versions.

build libdecnumber.

- add LIBDECNUMBEROBJ.
- update the VER_CPPFLAGS for GCC 4.5.

DEVPHASE of an actual gcc release is empty. do that.

- fix the path for GCCARCH and GCCARCH
- force DEVPHASE to "release"
-

fix a bunch of paths to look in the right places for gcc 4.5.

move the gcc 4.5 usr.bin build makefiles to the right place.

Enable minimal warnings, disabling the unused and narrowing ones that gcc
authors don't seem to pay attention to.

build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

Update the bug report URL as per PR 48712. I assume in order for this
to propagate to where it'll be seen we need to rerun mknative, which
I'm not in a position to do right now; but this way it'll update the
next time someone else does that.

port over 3 changes made here in the GCC 4.5 tree that we'll need
when GCC 4.8 becomes "gcc.old" eventually.

this tree still needs to be tested for more, but this should be the
bulk of the work.

----
Log Message:
prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

----
Log Message:
oops, avoid re-setting DIST to something that might be wrong now.

----
Log Message:
fix another dated DIST.

make sure that files containing version numbers are rebuilt when
the version actually changes.

commonize the netbsd local version string. (the native one wasn't
updated, and now that won't be a problem again.)

branches: 1.21.2;
Fix variable name, so BUGURL gets properly defined

bump local pkg version.

merge GCC 4.8 build.

prepare for moving GCC 4.5 into gcc.old:

- convert to using ${EXTERNAL_GCC_SUBDIR}
- define base-external-gpl3-gcc* subdir as GCC_SUBDIR
- use <bsd.init.mk> over <bsd.own.mk> for a bunch of places; mostly
because it arranges for ../Makefile.inc to be included earlier, and
don't bother including the latter if the former is already included.
- move all .PATH: settings after <bsd.{own,lib}.mk> so that all
valid variables are set before it is evaluated
- rename mknative-gcc* to match their subdir name.

XXX the relationship between the Makefile.inc/Makefile.gcc_path files
is kind of sketchy, it would be great if this was fixed.

handle with moved mpfr*.h files.

update to MPC 1.0.1.

Add MACHINE_ARCH's evbearmv5-e[bl] to work

Use armv[4-7] to be consistent

Use GMP_MACHINE_ARCH which is MACHINE_ARCH with arm substituted for armv[467].

Adjust everything under src (but outside src/tools) to use
the TOOLDIR version of libnbcompat, associated include files,
and associated defs.mk file, instead of the version from the
.OBJDIR of src/tools/compat. This should fix PR 47188.