two buildworld problems

hi there. i'm experiencing two problems during buildworld. i'm not
sure if these are the result of me doing weird stuff or a problem in
the src structure:

1. i have the following in my make.conf:

.if empty(.CURDIR:M/usr/src/*) && empty(.CURDIR:M/usr/obj/*) &&
exists(/usr/local/bin/gcc44)
CC = gcc44
CXX = g++44
CPP = cpp44
.endif

this should make sure that anywhere outside of /usr/src and /usr/obj
gcc44 should be used instead of the base gcc. however during
buidlworld i get:

===> libvers (installincludes)^M
cd /usr/src/usr.bin/lex/lib; MAKEOBJDIRPREFIX=/usr/obj/lib32
_SHLIBDIRPREFIX=/usr/obj/usr/src/lib32  VERSION="FreeBSD 9.0-CURRENT
amd64 900013"  MACHINE=i386  MACHINE_ARCH=i386  MACHINE_CPU="i686 mmx
sse sse2"  INSTALL="sh /usr/src/tools/install.sh"
PATH=/usr/obj/usr/src/tm
/usr/obj/lib32/usr/src/usr.bin/lex/lib created for /usr/src/usr.bin/lex/lib^M
cd /usr/src/lib/ncurses/ncurses;  MAKEOBJDIRPREFIX=/usr/obj/lib32
/usr/obj/usr/src/make.amd64/make SSP_CFLAGS= DESTDIR=  build-tools^M
sh /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/MKhashsize.sh
/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/Caps >
hashsize.h^M
AWK=awk sh /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/MKncurses_def.sh
 /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/ncurses_defs
> ncurses_def.h^M
sed </usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/curses.h.in
>curses.head  -e "/_at_BROKEN_LINKER_at_/s%%0%"  -e "/_at_HAVE_VSSCANF_at_/s%%1%"
-e "/_at_NCURSES_CH_T_at_/s%%chtype%"  -e "/_at_NCURSES_CONST_at_/s%%const%"  -e
"/_at_NCURSES_EXT_COLORS_at_/s%%0%"  -e "/_at_NCURSES_EXT_FUNCS_at_/s
cat curses.head > curses.h.new^M
AWK=awk _POSIX2_VERSION=199209 sh
/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/MKkey_defs.sh
 /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/Caps >>
curses.h.new^M
cat /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/curses.tail
>> curses.h.new^M
mv -f curses.h.new curses.h^M
sed </usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/MKterm.h.awk.in
>MKterm.h.awk  -e "/_at_BROKEN_LINKER_at_/s%%0%"  -e
"/_at_NCURSES_MAJOR_at_/s%%5%"  -e "/_at_NCURSES_MINOR_at_/s%%7%"  -e
"/_at_NCURSES_CONST_at_/s%%const%"  -e "/_at_NCURSES_TPARM_VARARGS_at_/s%%1%"  -e
"/_at_NCURSES_SBOOL_at_/
awk -f MKterm.h.awk
/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/Caps >
term.h.new^M
sh /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/edit_cfg.sh
/usr/src/lib/ncurses/ncurses/ncurses_cfg.h term.h.new^M
** edit: HAVE_TCGETATTR 1^M
** edit: HAVE_TERMIOS_H 1^M
** edit: HAVE_TERMIO_H 0^M
** edit: BROKEN_LINKER 0^M
mv -f term.h.new term.h^M
sed </usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/termcap.h.in
>termcap.h  -e "/_at_NCURSES_MAJOR_at_/s%%5%"  -e "/_at_NCURSES_MINOR_at_/s%%7%"
-e "/_at_NCURSES_CONST_at_/s%%const%"  -e "/_at_NCURSES_OSPEED_at_/s%%short%"^M
sed </usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/unctrl.h.in
>unctrl.h  -e "/_at_NCURSES_MAJOR_at_/s%%5%"  -e "/_at_NCURSES_MINOR_at_/s%%7%"^M
cc -o make_hash -O2 -pipe -fno-strict-aliasing -funroll-loops
-march=native -I.
-I/usr/obj/lib32/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/
awk -f /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/ncurses/tinfo/MKnames.awk
bigstrings=1 /usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include/Caps
> names.c^M
cc -o make_keys -O2 -pipe -fno-strict-aliasing -funroll-loops
-march=native -I.
-I/usr/obj/lib32/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/
cd /usr/src/lib/ncurses/ncursesw;  MAKEOBJDIRPREFIX=/usr/obj/lib32
/usr/obj/usr/src/make.amd64/make SSP_CFLAGS= DESTDIR=  build-tools^M
sh /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include/MKhashsize.sh
/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include/Caps >
hashsize.h^M
AWK=awk sh /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include/MKncurses_def.sh
 /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include/ncurses_defs
> ncurses_def.h^M
cc -o make_hash -O2 -pipe -fno-strict-aliasing -funroll-loops
-march=native -D_XOPEN_SOURCE_EXTENDED -DENABLE_WIDEC -I.
-I/usr/obj/lib32/usr/src/lib/ncurses/ncursesw/../ncursesw
-I/usr/src/lib/ncurses/ncursesw/../ncursesw
-I/usr/src/lib/ncurses/ncursesw/../ncurses -I/usr/src/
awk -f /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses/tinfo/MKnames.awk
bigstrings=1 /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include/Caps
> names.c^M
cc -o make_keys -O2 -pipe -fno-strict-aliasing -funroll-loops
-march=native -D_XOPEN_SOURCE_EXTENDED -DENABLE_WIDEC -I.
-I/usr/obj/lib32/usr/src/lib/ncurses/ncursesw/../ncursesw
-I/usr/src/lib/ncurses/ncursesw/../ncursesw
-I/usr/src/lib/ncurses/ncursesw/../ncurses -I/usr/src/
cd /usr/src/lib/libmagic;  MAKEOBJDIRPREFIX=/usr/obj/lib32
/usr/obj/usr/src/make.amd64/make SSP_CFLAGS= DESTDIR=  build-tools^M
cc -DHAVE_CONFIG_H -DCOMPILE_ONLY  -I/usr/src/lib/libmagic
-I/usr/src/lib/libmagic/../../contrib/file -o mkmagic
/usr/src/lib/libmagic/../../contrib/file/apprentice.c
/usr/src/lib/libmagic/../../contrib/file/funcs.c
/usr/src/lib/libmagic/../../contrib/file/magic.c /usr/src/li
cd /usr/src;  MAKEOBJDIRPREFIX=/usr/obj/lib32
_SHLIBDIRPREFIX=/usr/obj/usr/src/lib32  VERSION="FreeBSD 9.0-CURRENT
amd64 900013"  MACHINE=i386  MACHINE_ARCH=i386  MACHINE_CPU="i686 mmx
sse sse2"  INSTALL="sh /usr/src/tools/install.sh"
PATH=/usr/obj/usr/src/tmp/legacy/usr/sb
cd /usr/src;  /usr/obj/usr/src/make.amd64/make -f Makefile.inc1
_prereq_libs;  /usr/obj/usr/src/make.amd64/make -f Makefile.inc1
_startup_libs;  /usr/obj/usr/src/make.amd64/make -f Makefile.inc1
_prebuild_libs;  /usr/obj/usr/src/make.amd64/make -f Makefile.inc1
_generic_libs;
===> gnu/lib/libssp/libssp_nonshared (obj,depend,all,install)^M
rm -f .depend^M
CC='gcc44 -m32 -march=native -mfancy-math-387 -DCOMPAT_32BIT  -isystem
/usr/obj/usr/src/lib32/usr/include/
-L/usr/obj/usr/src/lib32/usr/lib32
-B/usr/obj/usr/src/lib32/usr/lib32' mkdep -f .depend -a
-DHAVE_CONFIG_H -I/usr/src/gnu/lib/libssp/libssp_nonshared/..
-I/usr/src/
/usr/bin/mkdep: gcc44: not found^M
mkdep: compile failed^M
*** Error code 1^M
^M
Stop in /usr/src/gnu/lib/libssp/libssp_nonshared.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
^[[1m^[[7m%^[[27m^[[1m^[[m
^M
^[[1m^[[7m%^[[27m^[[1m^[[m

Script done on Sun Jun 13 14:41:41 2010

2. if i set

CC=cc (or clang)
CXX=c++ (or clang)
CPP=cpp (or clang)

in src.conf

buildworld fails with this error:

===> gnu/lib/csu (obj,depend,all,install)^M
/usr/obj/usr/src/make.amd64/make -f
/usr/src/gnu/lib/csu/../../usr.bin/cc/cc_tools/Makefile
MFILE=/usr/src/gnu/lib/csu/../../usr.bin/cc/cc_tools/Makefile
GCCDIR=/usr/src/gnu/lib/csu/../../../contrib/gcc tconfig.h^M
TARGET_CPU_DEFAULT=""  HEADERS="auto-host.h ansidecl.h"
DEFINES="USED_FOR_TARGET"  /bin/sh
/usr/src/gnu/lib/csu/../../../contrib/gcc/mkconfig.sh tconfig.h^M
/usr/obj/usr/src/make.amd64/make -f
/usr/src/gnu/lib/csu/../../usr.bin/cc/cc_tools/Makefile
MFILE=/usr/src/gnu/lib/csu/../../usr.bin/cc/cc_tools/Makefile
GCCDIR=/usr/src/gnu/lib/csu/../../../contrib/gcc tm.h^M
TARGET_CPU_DEFAULT=""  HEADERS="options.h i386/i386.h i386/unix.h
i386/att.h dbxelf.h elfos-undef.h elfos.h freebsd-native.h
freebsd-spec.h freebsd.h i386/freebsd.h defaults.h"  DEFINES=""
/bin/sh /usr/src/gnu/lib/csu/../../../contrib/gcc/mkconfig.sh tm.h^M
echo '#define EXTRA_MODES_FILE "i386/i386-modes.def"' >> tm.h^M
/usr/obj/usr/src/make.amd64/make -f
/usr/src/gnu/lib/csu/../../usr.bin/cc/cc_tools/Makefile
MFILE=/usr/src/gnu/lib/csu/../../usr.bin/cc/cc_tools/Makefile
GCCDIR=/usr/src/gnu/lib/csu/../../../contrib/gcc options.h^M
LC_ALL=C awk -f
/usr/src/gnu/lib/csu/../../../contrib/gcc/opt-gather.awk
/usr/src/gnu/lib/csu/../../../contrib/gcc/c.opt
/usr/src/gnu/lib/csu/../../../contrib/gcc/common.opt
/usr/src/gnu/lib/csu/../../../contrib/gcc/config/i386/i386.opt >
optionlist^M
LC_ALL=C awk -f
/usr/src/gnu/lib/csu/../../../contrib/gcc/opt-functions.awk  -f
/usr/src/gnu/lib/csu/../../../contrib/gcc/opth-gen.awk  < optionlist >
options.h^M
rm -f .depend^M
mkdep -f .depend -a -DCRT_BEGIN   -DIN_GCC -DHAVE_LD_EH_FRAME_HDR
-DDT_CONFIG -D__GLIBC__=3
-I/usr/src/gnu/lib/csu/../../../contrib/gcclibs/include
-I/usr/src/gnu/lib/csu/../../../contrib/gcc/config
-I/usr/src/gnu/lib/csu/../../../contrib/gcc -I.
-I/usr/src/gnu/lib/csu/../../
cc -O2 -pipe -fno-strict-aliasing -funroll-loops -DIN_GCC
-DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
-finhibit-size-directive -fno-inline-functions  -fno-exceptions
-fno-zero-initialized-in-bss  -fno-zero-initialized-in-bss
-fno-toplevel-reorder -I/usr/src/gnu/lib/csu/.
cc -O2 -pipe -fno-strict-aliasing -funroll-loops -DIN_GCC
-DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
-finhibit-size-directive -fno-inline-functions  -fno-exceptions
-fno-zero-initialized-in-bss  -fno-zero-initialized-in-bss
-fno-toplevel-reorder -I/usr/src/gnu/lib/csu/.
cc -O2 -pipe -fno-strict-aliasing -funroll-loops -DIN_GCC
-DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
-finhibit-size-directive -fno-inline-functions  -fno-exceptions
-fno-zero-initialized-in-bss  -fno-zero-initialized-in-bss
-fno-toplevel-reorder -I/usr/src/gnu/lib/csu/.
cc -O2 -pipe -fno-strict-aliasing -funroll-loops -DIN_GCC
-DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
-finhibit-size-directive -fno-inline-functions  -fno-exceptions
-fno-zero-initialized-in-bss  -fno-zero-initialized-in-bss
-fno-toplevel-reorder -I/usr/src/gnu/lib/csu/.
cc -O2 -pipe -fno-strict-aliasing -funroll-loops -DIN_GCC
-DHAVE_LD_EH_FRAME_HDR -DDT_CONFIG -D__GLIBC__=3
-finhibit-size-directive -fno-inline-functions  -fno-exceptions
-fno-zero-initialized-in-bss  -fno-zero-initialized-in-bss
-fno-toplevel-reorder -I/usr/src/gnu/lib/csu/.
sh /usr/src/tools/install.sh -o root -g wheel -m 444  crtbegin.o
/usr/obj/usr/src/lib32/usr/lib32/crtbegin.o^M
sh /usr/src/tools/install.sh -o root -g wheel -m 444  crtend.o
/usr/obj/usr/src/lib32/usr/lib32/crtend.o^M
sh /usr/src/tools/install.sh -o root -g wheel -m 444  crtbeginT.o
/usr/obj/usr/src/lib32/usr/lib32/crtbeginT.o^M
sh /usr/src/tools/install.sh -o root -g wheel -m 444  crtbegin.So
/usr/obj/usr/src/lib32/usr/lib32/crtbeginS.o^M
sh /usr/src/tools/install.sh -o root -g wheel -m 444  crtend.So
/usr/obj/usr/src/lib32/usr/lib32/crtendS.o^M
===> lib/csu/i386-elf (obj,depend,all,install)^M
rm -f .depend^M
mkdep -f .depend -a    -I/usr/src/lib/csu/i386-elf/../common
-I/usr/src/lib/csu/i386-elf/../../libc/include
/usr/src/lib/csu/i386-elf/crti.S /usr/src/lib/csu/i386-elf/crtn.S^M
cc -O2 -pipe -fno-strict-aliasing -funroll-loops
-I/usr/src/lib/csu/i386-elf/../common
-I/usr/src/lib/csu/i386-elf/../../libc/include -g -std=gnu99
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W
-Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-ari
cc -O2 -pipe -fno-strict-aliasing -funroll-loops
-I/usr/src/lib/csu/i386-elf/../common
-I/usr/src/lib/csu/i386-elf/../../libc/include -g -std=gnu99
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W
-Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-ari
cc -O2 -pipe -fno-strict-aliasing -funroll-loops
-I/usr/src/lib/csu/i386-elf/../common
-I/usr/src/lib/csu/i386-elf/../../libc/include -g -std=gnu99
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W
-Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-ari
cc -O2 -pipe -fno-strict-aliasing -funroll-loops
-I/usr/src/lib/csu/i386-elf/../common
-I/usr/src/lib/csu/i386-elf/../../libc/include -g -std=gnu99
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W
-Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-ari
/usr/src/lib/csu/i386-elf/crt1_s.S: Assembler messages:^M
/usr/src/lib/csu/i386-elf/crt1_s.S:34: Error: suffix or operands
invalid for `push'^M
/usr/src/lib/csu/i386-elf/crt1_s.S:37: Error: `8(%ebp)' is not a valid
64 bit base/index expression^M
/usr/src/lib/csu/i386-elf/crt1_s.S:38: Error: suffix or operands
invalid for `push'^M
/usr/src/lib/csu/i386-elf/crt1_s.S:39: Error: `4(%ebp)' is not a valid
64 bit base/index expression^M
/usr/src/lib/csu/i386-elf/crt1_s.S:40: Error: suffix or operands
invalid for `push'^M
*** Error code 1^M
^M
Stop in /usr/src/lib/csu/i386-elf.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
*** Error code 1^M
^M
Stop in /usr/src.^M
^[[1m^[[7m%^[[27m^[[1m^[[m

Script done on Sun Jun 13 22:20:33 2010

cheers.
alex



-- 
Alexander Best