fenv.h not found?

Anthony Foiani anthony.foiani@gmail.com
Tue Oct 19 05:43:00 GMT 2010


Greetings.

I'm using latest ct-ng (fb34f799f05b), building xtools for
powerpc-e500v2-linux-gnuspe.  Host system is Fedora 13 x86-64.  Config
attached; build log (1.3MB compressed) can be found at:

http://scrye.com/~tkil/ctng/build-20101018a.txt.xz

It seems to mostly work, but when I try to build boost for the target,
I get this error:

[tony@whisper boost]$ cd boost_1_44_0/
[tony@whisper boost_1_44_0]$
"/opt/cross/platforms/foo/boost-xtools/bin/g++" -x c++-header -O3
-finline-functions -Wno-inline -Wall -pthread -fPIC
-fvisibility=hidden -DBOOST_ALL_NO_LIB=1 -DBOOST_BUILD_PCH_ENABLED
-DBOOST_MATH_TR1_DYN_LINK=1 -DNDEBUG -I"." -I"libs/math/src/tr1" -c -o
"bin.v2/libs/math/build/gcc-4.5.1/release/threading-multi/../src/tr1/pch.hpp.gch"
"libs/math/build/../src/tr1/pch.hpp"
In file included from ./boost/math/tools/config.hpp:260:0,
                 from ./boost/math/policies/policy.hpp:22,
                 from ./boost/math/tools/precision.hpp:19,
                 from ./boost/math/special_functions/acosh.hpp:20,
                 from ./boost/math/special_functions.hpp:15,
                 from libs/math/build/../src/tr1/pch.hpp:9:
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/fenv.h:36:24:
fatal error: fenv.h: No such file or directory
compilation terminated.

There are a couple instances of fenv.h, including some in directories
that it seems ought to get searched:

[tony@whisper boost_1_44_0]$ ( cd /opt/cross/platforms/foo ; find .
-name fenv.h -print )
./xtools-build/src/eglibc-2_10/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/m68k/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/arm/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/arm/eabi/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/hppa/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/mips/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/am33/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/eglibc-ports-2_10/sysdeps/alpha/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/include/fenv.h
./xtools-build/src/eglibc-2_10/math/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/s390/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/sparc/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/x86_64/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/ia64/bits/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/powerpc/bits/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/i386/fpu/bits/fenv.h
./xtools-build/src/eglibc-2_10/sysdeps/sh/sh4/fpu/bits/fenv.h
./xtools-build/src/gcc-4.5.1/libstdc++-v3/include/tr1/fenv.h
./xtools-build/src/gcc-4.5.1/libstdc++-v3/include/c_compatibility/fenv.h
./xtools-build/powerpc-e500v2-linux-gnuspe/build/gcc-core-shared/powerpc-e500v2-linux-gnuspe/include/bits/fenv.h
./xtools-build/powerpc-e500v2-linux-gnuspe/build/gcc-core-shared/powerpc-e500v2-linux-gnuspe/include/fenv.h
./xtools-build/powerpc-e500v2-linux-gnuspe/build/build-cc/powerpc-e500v2-linux-gnuspe/libstdc++-v3/include/tr1/fenv.h
./xtools-build/powerpc-e500v2-linux-gnuspe/build/build-cc/powerpc-e500v2-linux-gnuspe/libstdc++-v3/include/fenv.h
./xtools/powerpc-e500v2-linux-gnuspe/sys-root/usr/include/bits/fenv.h
./xtools/powerpc-e500v2-linux-gnuspe/sys-root/usr/include/tr1/fenv.h
./xtools/powerpc-e500v2-linux-gnuspe/sys-root/usr/include/fenv.h

But when I do the compile, the actual locations searched are:

$ strace -f -e open "/opt/cross/platforms/foo/boost-xtools/bin/g++" -x
c++-header -O3 -finline-functions -Wno-inline -Wall -pthread -fPIC
-fvisibility=hidden -DBOOST_ALL_NO_LIB=1 -DBOOST_BUILD_PCH_ENABLED
-DBOOST_MATH_TR1_DYN_LINK=1 -DNDEBUG -I"." -I"libs/math/src/tr1" -c -o
"bin.v2/libs/math/build/gcc-4.5.1/release/threading-multi/../src/tr1/pch.hpp.gch"
"libs/math/build/../src/tr1/pch.hpp"  2>&1 | grep fenv
[pid 13863] open("./fenv.h", O_RDONLY|O_NOCTTY) = -1 ENOENT (No such
file or directory)
[pid 13863] open("libs/math/src/tr1/fenv.h", O_RDONLY|O_NOCTTY) = -1
ENOENT (No such file or directory)
[pid 13863] open("/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/fenv.h",
O_RDONLY|O_NOCTTY) = 5
[pid 13863] open("/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/powerpc-e500v2-linux-gnuspe/fenv.h",
O_RDONLY|O_NOCTTY) = -1 ENOENT (No such file or directory)
[pid 13863] open("/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/backward/fenv.h",
O_RDONLY|O_NOCTTY) = -1 ENOENT (No such file or directory)
[pid 13863] open("/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/include/fenv.h",
O_RDONLY|O_NOCTTY) = -1 ENOENT (No such file or directory)
[pid 13863] open("/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/include-fixed/fenv.h",
O_RDONLY|O_NOCTTY) = -1 ENOENT (No such file or directory)
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/fenv.h:36:24:
fatal error: fenv.h: No such file or directory

It's extra confusing, because that error is actually an
"#include_next" directive:

[tony@whisper boost-xtools]$ nl -ba
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/fenv.h
...
    28	
    29	#ifndef _GLIBCXX_FENV_H
    30	#define _GLIBCXX_FENV_H 1
    31	
    32	#pragma GCC system_header
    33	
    34	#include <bits/c++config.h>
    35	#if _GLIBCXX_HAVE_FENV_H
    36	# include_next <fenv.h>
    37	#endif
...

The search paths are:

[tony@whisper boost_1_44_0]$
"/opt/cross/platforms/foo/boost-xtools/bin/g++" -x c++-header -O3
-finline-functions -Wno-inline -Wall -pthread -fPIC
-fvisibility=hidden -DBOOST_ALL_NO_LIB=1 -DBOOST_BUILD_PCH_ENABLED
-DBOOST_MATH_TR1_DYN_LINK=1 -DNDEBUG -I"." -I"libs/math/src/tr1" -c -o
"bin.v2/libs/math/build/gcc-4.5.1/release/threading-multi/../src/tr1/pch.hpp.gch"
"libs/math/build/../src/tr1/pch.hpp" -v
Using built-in specs.
COLLECT_GCC=/opt/cross/platforms/foo/boost-xtools/bin/g++
COLLECT_LTO_WRAPPER=/opt/cross/platforms/foo/xtools/libexec/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/lto-wrapper
Target: powerpc-e500v2-linux-gnuspe
Configured with:
/opt/cross/platforms/foo/xtools-build/src/gcc-4.5.1/configure
--build=x86_64-build_unknown-linux-gnu
--host=x86_64-build_unknown-linux-gnu
--target=powerpc-e500v2-linux-gnuspe
--prefix=/opt/cross/platforms/foo/xtools
--with-sysroot=/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root
--with-gxx-include-dir=/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include
--enable-languages=c,c++ --disable-multilib --with-cpu=8548
--with-tune=8548
--with-pkgversion=crosstool-NG-hg_unknown@20101018.221548
--disable-sjlj-exceptions --enable-__cxa_atexit --disable-libmudflap
--disable-libgomp --disable-libssp
--with-gmp=/opt/cross/platforms/foo/xtools-build/powerpc-e500v2-linux-gnuspe/build/static
--with-mpfr=/opt/cross/platforms/foo/xtools-build/powerpc-e500v2-linux-gnuspe/build/static
--with-mpc=/opt/cross/platforms/foo/xtools-build/powerpc-e500v2-linux-gnuspe/build/static
--with-ppl=/opt/cross/platforms/foo/xtools-build/powerpc-e500v2-linux-gnuspe/build/static
--with-cloog=/opt/cross/platforms/foo/xtools-build/powerpc-e500v2-linux-gnuspe/build/static
--with-libelf=/opt/cross/platforms/foo/xtools-build/powerpc-e500v2-linux-gnuspe/build/static
--enable-threads=posix --without-long-double-128
--with-local-prefix=/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root
--disable-nls --enable-symvers=gnu --enable-c99 --enable-long-long
--enable-e500_double --with-long-double-128
Thread model: posix
gcc version 4.5.1 (crosstool-NG-hg_unknown@20101018.221548)
COLLECT_GCC_OPTIONS='-O3' '-finline-functions' '-Wno-inline' '-Wall'
'-pthread' '-fPIC' '-fvisibility=hidden' '-DBOOST_ALL_NO_LIB=1'
'-DBOOST_BUILD_PCH_ENABLED' '-DBOOST_MATH_TR1_DYN_LINK=1' '-DNDEBUG'
'-I.' '-Ilibs/math/src/tr1' '-c' '-o'
'bin.v2/libs/math/build/gcc-4.5.1/release/threading-multi/../src/tr1/pch.hpp.gch'
'-v' '-shared-libgcc' '-mtune=8548' '-mcpu=8548'
 /opt/cross/platforms/foo/xtools/libexec/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/cc1plus
-quiet -v -I. -Ilibs/math/src/tr1 -D_GNU_SOURCE -D__unix__
-D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux -D__linux
-Asystem=linux -Asystem=unix -Asystem=posix -D_REENTRANT
-DBOOST_ALL_NO_LIB=1 -DBOOST_BUILD_PCH_ENABLED
-DBOOST_MATH_TR1_DYN_LINK=1 -DNDEBUG
libs/math/build/../src/tr1/pch.hpp -quiet -dumpbase pch.hpp
-mtune=8548 -mcpu=8548 -auxbase-strip
bin.v2/libs/math/build/gcc-4.5.1/release/threading-multi/../src/tr1/pch.hpp.gch
-O3 -Wno-inline -Wall -version -finline-functions -fPIC
-fvisibility=hidden -o /tmp/cchjldgx.s --output-pch=
bin.v2/libs/math/build/gcc-4.5.1/release/threading-multi/../src/tr1/pch.hpp.gch
GNU C++ (crosstool-NG-hg_unknown@20101018.221548) version 4.5.1
(powerpc-e500v2-linux-gnuspe)
	compiled by GNU C version 4.4.4 20100630 (Red Hat 4.4.4-10), GMP
version 4.3.2, MPFR version 3.0.0, MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory
"/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/include"
ignoring nonexistent directory
"/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/../../../../powerpc-e500v2-linux-gnuspe/include"
ignoring duplicate directory
"/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include"
#include "..." search starts here:
#include <...> search starts here:
 .
 libs/math/src/tr1
 /opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include
 /opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/powerpc-e500v2-linux-gnuspe
 /opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/backward
 /opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/include
 /opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/include-fixed
End of search list.
GNU C++ (crosstool-NG-hg_unknown@20101018.221548) version 4.5.1
(powerpc-e500v2-linux-gnuspe)
	compiled by GNU C version 4.4.4 20100630 (Red Hat 4.4.4-10), GMP
version 4.3.2, MPFR version 3.0.0, MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: d2b2aa2074d5f8e382fb9b1866b45fe6
In file included from ./boost/math/tools/config.hpp:260:0,
                 from ./boost/math/policies/policy.hpp:22,
                 from ./boost/math/tools/precision.hpp:19,
                 from ./boost/math/special_functions/acosh.hpp:20,
                 from ./boost/math/special_functions.hpp:15,
                 from libs/math/build/../src/tr1/pch.hpp:9:
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/include/fenv.h:36:24:
fatal error: fenv.h: No such file or directory
compilation terminated.
[tony@whisper boost_1_44_0]$
"/opt/cross/platforms/foo/boost-xtools/bin/g++" -print-search-dirs
install: /opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/
programs: =/opt/cross/platforms/foo/xtools/libexec/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/libexec/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/libexec/gcc/powerpc-e500v2-linux-gnuspe/:/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/:/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/../../../../powerpc-e500v2-linux-gnuspe/bin/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/../../../../powerpc-e500v2-linux-gnuspe/bin/
libraries: =/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/../../../../powerpc-e500v2-linux-gnuspe/lib/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/lib/gcc/powerpc-e500v2-linux-gnuspe/4.5.1/../../../../powerpc-e500v2-linux-gnuspe/lib/:/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/lib/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/lib/:/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe//sys-root/usr/lib/powerpc-e500v2-linux-gnuspe/4.5.1/:/opt/cross/platforms/foo

That "boost-xtools" directory is one that I create from scratch, since
the boost build system is ... crusty.  It looks like so:

[tony@whisper boost-xtools]$ ls -alR
.:
total 28
drwxrwxr-x. 3 tony tony 4096 Oct 18 23:10 .
drwxrwxr-x. 9 tony tony 4096 Oct 18 23:10 ..
drwxrwxr-x. 2 tony tony 4096 Oct 18 23:10 bin
lrwxrwxrwx. 1 tony tony   79 Oct 18 23:10 etc ->
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe/sys-root/etc
lrwxrwxrwx. 1 tony tony   79 Oct 18 23:10 lib ->
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe/sys-root/lib
lrwxrwxrwx. 1 tony tony   80 Oct 18 23:10 sbin ->
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe/sys-root/sbin
lrwxrwxrwx. 1 tony tony   79 Oct 18 23:10 usr ->
/opt/cross/platforms/foo/xtools/powerpc-e500v2-linux-gnuspe/sys-root/usr

./bin:
total 124
drwxrwxr-x. 2 tony tony 4096 Oct 18 23:10 .
drwxrwxr-x. 3 tony tony 4096 Oct 18 23:10 ..
lrwxrwxrwx. 1 tony tony   80 Oct 18 23:10 addr2line ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-addr2line
lrwxrwxrwx. 1 tony tony   73 Oct 18 23:10 ar ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-ar
lrwxrwxrwx. 1 tony tony   73 Oct 18 23:10 as ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-as
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 c++ ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-c++
lrwxrwxrwx. 1 tony tony   73 Oct 18 23:10 cc ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-cc
lrwxrwxrwx. 1 tony tony   78 Oct 18 23:10 c++filt ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-c++filt
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 cpp ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-cpp
lrwxrwxrwx. 1 tony tony   83 Oct 18 23:10 ct-ng.config ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-ct-ng.config
lrwxrwxrwx. 1 tony tony   79 Oct 18 23:10 embedspu ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-embedspu
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 g++ ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-g++
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 gcc ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gcc
lrwxrwxrwx. 1 tony tony   80 Oct 18 23:10 gcc-4.5.1 ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gcc-4.5.1
lrwxrwxrwx. 1 tony tony   77 Oct 18 23:10 gccbug ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gccbug
lrwxrwxrwx. 1 tony tony   75 Oct 18 23:10 gcov ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gcov
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 gdb ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gdb
lrwxrwxrwx. 1 tony tony   77 Oct 18 23:10 gdbtui ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gdbtui
lrwxrwxrwx. 1 tony tony   76 Oct 18 23:10 gprof ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-gprof
lrwxrwxrwx. 1 tony tony   73 Oct 18 23:10 ld ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-ld
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 ldd ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-ldd
lrwxrwxrwx. 1 tony tony   73 Oct 18 23:10 nm ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-nm
lrwxrwxrwx. 1 tony tony   78 Oct 18 23:10 objcopy ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-objcopy
lrwxrwxrwx. 1 tony tony   78 Oct 18 23:10 objdump ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-objdump
lrwxrwxrwx. 1 tony tony   79 Oct 18 23:10 populate ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-populate
lrwxrwxrwx. 1 tony tony   77 Oct 18 23:10 ranlib ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-ranlib
lrwxrwxrwx. 1 tony tony   78 Oct 18 23:10 readelf ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-readelf
lrwxrwxrwx. 1 tony tony   74 Oct 18 23:10 run ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-run
lrwxrwxrwx. 1 tony tony   75 Oct 18 23:10 size ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-size
lrwxrwxrwx. 1 tony tony   78 Oct 18 23:10 strings ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-strings
lrwxrwxrwx. 1 tony tony   76 Oct 18 23:10 strip ->
/opt/cross/platforms/foo/xtools/bin/powerpc-e500v2-linux-gnuspe-strip


Any ideas?

Thanks,
Tony
-------------- next part --------------
#
# Automatically generated make config: don't edit
# crosstool-NG version: hg_default@2125_c39455394c33
# Thu Sep 23 23:51:49 2010
#
# CT_BACKEND is not set
CT_MODULES=y

#
# Paths and misc options
#

#
# crosstool-NG behavior
#
# CT_OBSOLETE is not set
CT_EXPERIMENTAL=y
CT_DEBUG_CT=y
# CT_DEBUG_PAUSE_STEPS is not set
CT_DEBUG_CT_SAVE_STEPS=y
CT_DEBUG_CT_SAVE_STEPS_GZIP=y
# CT_NO_OVERIDE_LC_MESSAGES is not set

#
# Paths
#
CT_LOCAL_TARBALLS_DIR="/opt/cross/downloads"
CT_WORK_DIR="/opt/cross/platforms/foo/xtools-build"
CT_PREFIX_DIR="/opt/cross/platforms/foo/xtools"
CT_INSTALL_DIR="${CT_PREFIX_DIR}"
CT_REMOVE_DOCS=y
CT_INSTALL_DIR_RO=y
CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES=y

#
# Downloading
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# CT_FORCE_DOWNLOAD is not set
# CT_USE_MIRROR is not set
CT_CONNECT_TIMEOUT=10
CT_DOWNLOAD_MAX_CHUNKS=1
# CT_ONLY_DOWNLOAD is not set

#
# Extracting
#
# CT_FORCE_EXTRACT is not set
CT_OVERIDE_CONFIG_GUESS_SUB=y
# CT_ONLY_EXTRACT is not set
CT_PATCH_BUNDLED=y
# CT_PATCH_LOCAL is not set
# CT_PATCH_BUNDLED_LOCAL is not set
# CT_PATCH_LOCAL_BUNDLED is not set
# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
# CT_PATCH_NONE is not set
CT_PATCH_ORDER="bundled"
# CT_PATCH_SINGLE is not set
# CT_PATCH_USE_LOCAL is not set

#
# Build behavior
#
CT_PARALLEL_JOBS=6
CT_LOAD=0
CT_USE_PIPES=y
# CT_CONFIG_SHELL_SH is not set
# CT_CONFIG_SHELL_ASH is not set
CT_CONFIG_SHELL_BASH=y
# CT_CONFIG_SHELL_CUSTOM is not set
CT_CONFIG_SHELL="bash"

#
# Logging
#
# CT_LOG_ERROR is not set
# CT_LOG_WARN is not set
# CT_LOG_INFO is not set
CT_LOG_EXTRA=y
# CT_LOG_ALL is not set
# CT_LOG_DEBUG is not set
CT_LOG_LEVEL_MAX="EXTRA"
# CT_LOG_SEE_TOOLS_WARN is not set
CT_LOG_PROGRESS_BAR=y
CT_LOG_TO_FILE=y
CT_LOG_FILE_COMPRESS=y

#
# Target options
#
CT_ARCH="powerpc"
# CT_ARCH_SUPPORTS_BOTH_MMU is not set
# CT_ARCH_SUPPORTS_BOTH_ENDIAN is not set
CT_ARCH_SUPPORTS_32=y
CT_ARCH_SUPPORTS_64=y
# CT_ARCH_SUPPORT_ARCH is not set
CT_ARCH_SUPPORT_ABI=y
CT_ARCH_SUPPORT_CPU=y
CT_ARCH_SUPPORT_TUNE=y
# CT_ARCH_SUPPORT_FPU is not set
# CT_ARCH_DEFAULT_HAS_MMU is not set
# CT_ARCH_DEFAULT_BE is not set
# CT_ARCH_DEFAULT_LE is not set
CT_ARCH_DEFAULT_32=y
# CT_ARCH_DEFAULT_64 is not set
CT_ARCH_ABI=""
CT_ARCH_CPU="8548"
CT_ARCH_TUNE="8548"
CT_ARCH_32=y
# CT_ARCH_64 is not set
CT_ARCH_BITNESS=32
CT_ARCH_FLOAT_HW=y
# CT_ARCH_FLOAT_SW is not set
CT_TARGET_CFLAGS="-mfloat-gprs=double -Wa,-me500x2"
CT_TARGET_LDFLAGS=""

#
# General target options
#
# CT_ARCH_alpha is not set
# CT_ARCH_arm is not set
# CT_ARCH_avr32 is not set
# CT_ARCH_blackfin is not set
# CT_ARCH_ia64 is not set
# CT_ARCH_m68k is not set
# CT_ARCH_mips is not set
CT_ARCH_powerpc=y
# CT_ARCH_s390 is not set
# CT_ARCH_sh is not set
# CT_ARCH_x86 is not set
CT_ARCH_alpha_AVAILABLE=y
CT_ARCH_arm_AVAILABLE=y
CT_ARCH_avr32_AVAILABLE=y
CT_ARCH_blackfin_AVAILABLE=y
CT_ARCH_ia64_AVAILABLE=y
CT_ARCH_m68k_AVAILABLE=y
CT_ARCH_mips_AVAILABLE=y
CT_ARCH_powerpc_AVAILABLE=y
CT_ARCH_s390_AVAILABLE=y
CT_ARCH_sh_AVAILABLE=y
CT_ARCH_x86_AVAILABLE=y
CT_ARCH_USE_MMU=y

#
# powerpc other options
#
CT_ARCH_POWERPC_SPE=y

#
# Target optimisations
#

#
# Toolchain options
#

#
# General toolchain options
#
CT_USE_SYSROOT=y
CT_SYSROOT_DIR_PREFIX=""

#
# Tuple completion and aliasing
#
CT_TARGET_VENDOR="e500v2"
CT_TARGET_ALIAS_SED_EXPR=""
CT_TARGET_ALIAS=""

#
# Toolchain type
#
# CT_NATIVE is not set
CT_CROSS=y
# CT_CROSS_NATIVE is not set
# CT_CANADIAN is not set
CT_TOOLCHAIN_TYPE="cross"

#
# Build system
#
CT_BUILD=""
CT_BUILD_PREFIX=""
CT_BUILD_SUFFIX=""

#
# Operating System
#
# CT_BARE_METAL is not set
# CT_MINGW32 is not set
CT_KERNEL_SUPPORTS_SHARED_LIBS=y
CT_KERNEL="linux"
CT_KERNEL_VERSION="2.6.35.4"
# CT_KERNEL_bare_metal is not set
CT_KERNEL_linux=y
# CT_KERNEL_mingw32 is not set
CT_KERNEL_bare_metal_AVAILABLE=y
CT_KERNEL_linux_AVAILABLE=y
CT_KERNEL_LINUX_INSTALL=y
CT_KERNEL_V_2_6_35_4=y
# CT_KERNEL_V_2_6_35_3 is not set
# CT_KERNEL_V_2_6_35_2 is not set
# CT_KERNEL_V_2_6_35_1 is not set
# CT_KERNEL_V_2_6_35 is not set
# CT_KERNEL_V_2_6_34_6 is not set
# CT_KERNEL_V_2_6_33_7 is not set
# CT_KERNEL_V_2_6_32_21 is not set
# CT_KERNEL_V_2_6_31_14 is not set
# CT_KERNEL_V_2_6_27_53 is not set
# CT_KERNEL_LINUX_CUSTOM is not set
CT_KERNEL_LINUX_VERBOSITY_0=y
# CT_KERNEL_LINUX_VERBOSITY_1 is not set
# CT_KERNEL_LINUX_VERBOSITY_2 is not set
CT_KERNEL_LINUX_VERBOSE_LEVEL=0
CT_KERNEL_LINUX_INSTALL_CHECK=y
# CT_KERNEL_LINUX_USE_CUSTOM_HEADERS is not set
CT_KERNEL_mingw32_AVAILABLE=y

#
# Common kernel options
#
CT_SHARED_LIBS=y

#
# Binary utilities
#
CT_ARCH_BINFMT_ELF=y
# CT_ARCH_BINFMT_FLAT is not set
# CT_ARCH_BINFMT_FDPIC is not set

#
# GNU binutils
#
CT_BINUTILS_V_2_20_1=y
# CT_BINUTILS_V_2_20 is not set
# CT_BINUTILS_V_2_19_1 is not set
# CT_BINUTILS_V_2_19 is not set
# CT_BINUTILS_V_2_18 is not set
# CT_BINUTILS_V_2_17 is not set
# CT_BINUTILS_V_2_16_1 is not set
CT_BINUTILS_VERSION="2.20.1"
CT_BINUTILS_EXTRA_CONFIG="--enable-spe=yes --enable-e500x2 --with-e500x2"
CT_BINUTILS_FOR_TARGET=y
CT_BINUTILS_FOR_TARGET_IBERTY=y
CT_BINUTILS_FOR_TARGET_BFD=y

#
# C compiler
#
CT_CC="gcc"
CT_CC_VERSION="4.5.1"
CT_CC_gcc=y
CT_CC_V_4_5_1=y
# CT_CC_V_4_5_0 is not set
# CT_CC_V_4_4_4 is not set
# CT_CC_V_4_4_3 is not set
# CT_CC_V_4_4_2 is not set
# CT_CC_V_4_4_1 is not set
# CT_CC_V_4_4_0 is not set
# CT_CC_V_4_3_4 is not set
# CT_CC_V_4_3_3 is not set
# CT_CC_V_4_3_2 is not set
# CT_CC_V_4_3_1 is not set
# CT_CC_V_4_2_4 is not set
# CT_CC_V_4_2_3 is not set
# CT_CC_V_4_2_2 is not set
# CT_CC_V_4_2_1 is not set
# CT_CC_V_4_2_0 is not set
# CT_CC_V_4_1_2 is not set
# CT_CC_V_4_0_4 is not set
# CT_CC_V_3_4_6 is not set
CT_CC_GCC_4_2_or_later=y
CT_CC_GCC_4_3_or_later=y
CT_CC_GCC_4_4_or_later=y
CT_CC_GCC_4_5_or_later=y
CT_CC_GCC_HAS_GRAPHITE=y
CT_CC_GCC_HAS_LTO=y
CT_CC_GCC_USE_GMP_MPFR=y
CT_CC_GCC_USE_PPL_CLOOG=y
CT_CC_GCC_USE_MPC=y
CT_CC_GCC_USE_LIBELF=y
CT_CC_PKGVERSION="crosstool-NG-${CT_VERSION}"
CT_CC_BUGURL=""
CT_CC_ENABLE_CXX_FLAGS=""
CT_CC_CORE_EXTRA_CONFIG=""
CT_CC_EXTRA_CONFIG="--with-long-double-128"
CT_CC_SUPPORT_CXX=y
CT_CC_SUPPORT_FORTRAN=y
CT_CC_SUPPORT_JAVA=y
CT_CC_SUPPORT_ADA=y
CT_CC_SUPPORT_OBJC=y
CT_CC_SUPPORT_OBJCXX=y

#
# Additional supported languages:
#
CT_CC_LANG_CXX=y
# CT_CC_LANG_FORTRAN is not set
# CT_CC_LANG_JAVA is not set
# CT_CC_LANG_ADA is not set
# CT_CC_LANG_OBJC is not set
# CT_CC_LANG_OBJCXX is not set
CT_CC_LANG_OTHERS=""

#
# gcc other options
#
# CT_CC_GCC_ENABLE_TARGET_OPTSPACE is not set
CT_CC_GCC_USE_GRAPHITE=y
CT_CC_GCC_USE_LTO=y
# CT_CC_STATIC_LIBSTDCXX is not set

#
# Misc. obscure options.
#
CT_CC_CXA_ATEXIT=y
# CT_CC_GCC_DISABLE_PCH is not set
# CT_CC_GCC_SJLJ_EXCEPTIONS is not set
# CT_CC_GCC_LIBMUDFLAP is not set

#
# C-library
#
CT_LIBC="eglibc"
CT_LIBC_VERSION="2_10"
CT_LIBC_eglibc=y
# CT_LIBC_glibc is not set
# CT_LIBC_mingw is not set
# CT_LIBC_newlib is not set
# CT_LIBC_none is not set
# CT_LIBC_uClibc is not set
CT_LIBC_eglibc_AVAILABLE=y
CT_LIBC_V_2_10=y
# CT_EGLIBC_V_2_9 is not set
# CT_EGLIBC_V_2_8 is not set
# CT_EGLIBC_V_2_7 is not set
# CT_EGLIBC_V_2_6 is not set
# CT_EGLIBC_V_2_5 is not set
# CT_EGLIBC_V_TRUNK is not set
CT_EGLIBC_REVISION="HEAD"
# CT_EGLIBC_CHECKOUT is not set
# CT_EGLIBC_OPT_SIZE is not set
# CT_EGLIBC_CUSTOM_CONFIG is not set
CT_LIBC_glibc_AVAILABLE=y
CT_LIBC_mingw_AVAILABLE=y
CT_LIBC_newlib_AVAILABLE=y
CT_LIBC_none_AVAILABLE=y
CT_LIBC_uClibc_AVAILABLE=y

#
# glibc/eglibc common options
#
CT_LIBC_GLIBC_EXTRA_CONFIG=""
CT_LIBC_GLIBC_CONFIGPARMS=""
CT_LIBC_GLIBC_EXTRA_CFLAGS=""
CT_LIBC_EXTRA_CC_ARGS=""
CT_LIBC_GLIBC_USE_PORTS=y
CT_LIBC_ADDONS_LIST=""

#
# WARNING !!!                                            
#

#
#   For glibc >= 2.8, it can happen that the tarballs    
#

#
#   for the addons are not available for download.       
#

#
#   If that happens, bad luck... Try a previous version  
#

#
#   or try again later... :-(                            
#
# CT_LIBC_GLIBC_KERNEL_VERSION_NONE is not set
CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS=y
# CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN is not set
CT_LIBC_GLIBC_MIN_KERNEL="2.6.35.4"
CT_LIBC_SUPPORT_THREADS_ANY=y
CT_LIBC_SUPPORT_NPTL=y
CT_LIBC_SUPPORT_LINUXTHREADS=y
# CT_LIBC_SUPPORT_WIN32THREADS is not set
CT_THREADS="nptl"

#
# Common C library options
#
CT_THREADS_NPTL=y
# CT_THREADS_LINUXTHREADS is not set
# CT_THREADS_WIN32THREADS is not set
# CT_THREADS_NONE is not set
CT_LIBC_XLDD=y

#
# Debug facilities
#
# CT_DEBUG_dmalloc is not set
# CT_DMALLOC_V_5_5_2 is not set
CT_DEBUG_duma=y
CT_DUMA_A=y
CT_DUMA_SO=y
CT_DUMA_V_2_5_15=y
# CT_DUMA_V_2_5_14 is not set
# CT_DUMA_V_2_5_12 is not set
# CT_DUMA_V_2_5_8 is not set
# CT_DUMA_V_2_5_1 is not set
CT_DUMA_VERSION="2_5_15"
CT_DEBUG_gdb=y
CT_GDB_CROSS=y
# CT_GDB_CROSS_STATIC is not set
CT_GDB_NATIVE=y
# CT_GDB_NATIVE_NO_STATIC is not set
CT_GDB_NATIVE_STATIC=y
CT_GDB_GDBSERVER=y
CT_GDB_GDBSERVER_STATIC=y
CT_GDB_V_7_1=y
# CT_GDB_V_7_0_1 is not set
# CT_GDB_V_7_0 is not set
# CT_GDB_V_6_8 is not set
CT_GDB_7_0_or_later=y
CT_GDB_VERSION="7.1"
CT_DEBUG_ltrace=y
CT_LTRACE_V_0_5_3=y
# CT_LTRACE_V_0_5_2 is not set
# CT_LTRACE_V_0_5 is not set
# CT_LTRACE_V_0_4 is not set
CT_LTRACE_VERSION="0.5.3"
CT_LTRACE_0_5_3_or_later=y
CT_DEBUG_strace=y
CT_STRACE_V_4_5_20=y
# CT_STRACE_V_4_5_19 is not set
# CT_STRACE_V_4_5_18 is not set
# CT_STRACE_V_4_5_17 is not set
# CT_STRACE_V_4_5_16 is not set
# CT_STRACE_V_4_5_15 is not set
CT_STRACE_VERSION="4.5.20"

#
# Companion libraries
#
CT_COMPLIBS=y
# CT_WRAPPER_NEEDED is not set
CT_GMP=y
CT_MPFR=y
CT_PPL=y
CT_CLOOG=y
CT_MPC=y
CT_LIBELF=y
CT_LIBELF_TARGET=y
# CT_GMP_V_5_0_1 is not set
CT_GMP_V_4_3_2=y
# CT_GMP_V_4_3_1 is not set
# CT_GMP_V_4_3_0 is not set
# CT_GMP_V_4_2_4 is not set
# CT_GMP_V_4_2_2 is not set
CT_GMP_VERSION="4.3.2"
CT_MPFR_V_3_0_0=y
# CT_MPFR_V_2_4_2 is not set
# CT_MPFR_V_2_4_1 is not set
# CT_MPFR_V_2_4_0 is not set
# CT_MPFR_V_2_3_2 is not set
# CT_MPFR_V_2_3_1 is not set
CT_MPFR_VERSION="3.0.0"
# CT_PPL_V_0_11 is not set
CT_PPL_V_0_10_2=y
CT_PPL_VERSION="0.10.2"
CT_CLOOG_V_0_15_9=y
# CT_CLOOG_V_0_15_8 is not set
# CT_CLOOG_V_0_15_7 is not set
# CT_CLOOG_V_0_15_6 is not set
# CT_CLOOG_V_0_15_5 is not set
# CT_CLOOG_V_0_15_4 is not set
# CT_CLOOG_V_0_15_3 is not set
CT_CLOOG_VERSION="0.15.9"
CT_MPC_V_0_8_2=y
# CT_MPC_V_0_8_1 is not set
# CT_MPC_V_0_7 is not set
# CT_MPC_V_0_6 is not set
CT_MPC_VERSION="0.8.2"
CT_LIBELF_V_0_8_13=y
# CT_LIBELF_V_0_8_12 is not set
CT_LIBELF_VERSION="0.8.13"

#
# Companion libraries common options
#
# CT_COMPLIBS_CHECK is not set
# CT_COMPLIBS_SHARED is not set

#
# Companion tools
#

#
# READ HELP before you say 'Y' below !!!
#
# CT_COMP_TOOLS is not set

#
# Test suite
#
CT_TEST_SUITE=y
CT_TEST_SUITE_GCC=y
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