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Old 07-29-2013, 05:40 AM   #1
DeeGee
Member
 
Registered: Apr 2013
Distribution: Debian, Linux From Scratch, Mint
Posts: 118

Rep: Reputation: 24
[CLFS] GCC compilation error with shared libraries

Hi!

I've been experimenting with compiling a toolchain using uClibc.

My problem occurs when I try to compile gcc and I get the error

Code:
checking for suffix of object files... configure: error: in `/mnt/chill/rootfs/src/gcc-build/i686-pc-linux-uclibc/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
So I checked the config.log in /mnt/chill/rootfs/src/gcc-build/i686-pc-linux-uclibc/libgcc and this is the error:

Code:
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by GNU C Runtime Library configure 1.0, which was
generated by GNU Autoconf 2.64.  Invocation command line was

  $ /mnt/chill/rootfs/src/gcc-4.8.1/libgcc/configure --cache-file=./config.cache --with-cross-host=i486-cross-linux-gnu --prefix=/mnt/chill/rootfs/tools --with-sysroot=/mnt/chill/rootfs --disable-nls --disable-shared --without-headers --with-newlib --disable-decimal-float --disable-libgomp --disable-libmudflap --disable-libssp --disable-threads --disable-multilib --with-arch=i686 --enable-languages=c,lto --program-transform-name=s&^&i686-pc-linux-uclibc-& --disable-option-checking --with-target-subdir=i686-pc-linux-uclibc --build=i486-cross-linux-gnu --host=i686-pc-linux-uclibc --target=i686-pc-linux-uclibc --srcdir=../../../gcc-4.8.1/libgcc

## --------- ##
## Platform. ##
## --------- ##

hostname = dulshani
uname -m = i686
uname -r = 2.6.32-5-686
uname -s = Linux
uname -v = #1 SMP Fri May 10 08:33:48 UTC 2013

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /mnt/chill/rootfs/tools/bin
PATH: /mnt/chill/rootfs/tools/lib
PATH: /bin
PATH: /usr/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:1969: loading cache ./config.cache
configure:2147: checking build system type
configure:2161: result: i486-cross-linux-gnu
configure:2181: checking host system type
configure:2194: result: i686-pc-linux-uclibc
configure:2292: checking for --enable-version-specific-runtime-libs
configure:2305: result: no
configure:2353: checking for a BSD-compatible install
configure:2421: result: /usr/bin/install -c
configure:2437: checking for gawk
configure:2464: result: gawk
configure:2564: checking for i686-pc-linux-uclibc-ar
configure:2591: result: i686-pc-linux-uclibc-ar
configure:2656: checking for i686-pc-linux-uclibc-lipo
configure:2683: result: i686-pc-linux-uclibc-lipo
configure:2748: checking for i686-pc-linux-uclibc-nm
configure:2775: result: /mnt/chill/rootfs/src/gcc-build/./gcc/nm
configure:2840: checking for i686-pc-linux-uclibc-ranlib
configure:2867: result: i686-pc-linux-uclibc-ranlib
configure:2932: checking for i686-pc-linux-uclibc-strip
configure:2959: result: i686-pc-linux-uclibc-strip
configure:3021: checking whether ln -s works
configure:3025: result: yes
configure:3042: checking for i686-pc-linux-uclibc-gcc
configure:3069: result:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include   
configure:3338: checking for C compiler version
configure:3347:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include    --version >&5
xgcc (GCC) 4.8.1
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3358: $? = 0
configure:3347:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include    -v >&5
Reading specs from /mnt/chill/rootfs/src/gcc-build/./gcc/specs
COLLECT_GCC=/mnt/chill/rootfs/src/gcc-build/./gcc/xgcc
COLLECT_LTO_WRAPPER=/mnt/chill/rootfs/src/gcc-build/./gcc/lto-wrapper
Target: i686-pc-linux-uclibc
Configured with: ../gcc-4.8.1/configure --prefix=/mnt/chill/rootfs/tools --build=i486-cross-linux-gnu --host=i486-cross-linux-gnu --target=i686-pc-linux-uclibc --with-sysroot=/mnt/chill/rootfs --disable-nls --disable-shared --with-mpfr=/mnt/chill/rootfs/tools --with-gmp=/mnt/chill/rootfs/tools --with-mpc=/mnt/chill/rootfs/tools --without-headers --with-newlib --disable-decimal-float --disable-libgomp --disable-libmudflap --disable-libssp --disable-threads --enable-languages=c --disable-multilib --with-arch=i686
Thread model: single
gcc version 4.8.1 (GCC) 
configure:3358: $? = 0
configure:3347:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include    -V >&5
xgcc: error: unrecognized command line option '-V'
xgcc: fatal error: no input files
compilation terminated.
configure:3358: $? = 1
configure:3347:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include    -qversion >&5
xgcc: error: unrecognized command line option '-qversion'
xgcc: fatal error: no input files
compilation terminated.
configure:3358: $? = 1
configure:3374:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include    -o conftest -g -O2   conftest.c  >&5
/mnt/chill/rootfs/src/gcc-build/./gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory
configure:3377: $? = 1
configure:3565: checking for suffix of object files
configure:3587:  /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include    -c -g -O2  conftest.c >&5
/mnt/chill/rootfs/src/gcc-build/./gcc/cc1: error while loading shared libraries: libmpc.so.3: cannot open shared object file: No such file or directory
configure:3591: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL "http://www.gnu.org/software/libgcc/"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3605: error: in `/mnt/chill/rootfs/src/gcc-build/i686-pc-linux-uclibc/libgcc':
configure:3608: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=i486-cross-linux-gnu
ac_cv_env_CC_set=set
ac_cv_env_CC_value=' /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include   '
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-g -O2'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=i486-cross-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=i686-pc-linux-uclibc
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=i686-pc-linux-uclibc
ac_cv_host=i686-pc-linux-uclibc
ac_cv_path_install='/usr/bin/install -c'
ac_cv_prog_AR=i686-pc-linux-uclibc-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=' /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include   '
ac_cv_prog_LIPO=i686-pc-linux-uclibc-lipo
ac_cv_prog_NM=/mnt/chill/rootfs/src/gcc-build/./gcc/nm
ac_cv_prog_RANLIB=i686-pc-linux-uclibc-ranlib
ac_cv_prog_STRIP=i686-pc-linux-uclibc-strip

## ----------------- ##
## Output variables. ##
## ----------------- ##

AR='i686-pc-linux-uclibc-ar'
AWK='gawk'
CC=' /mnt/chill/rootfs/src/gcc-build/./gcc/xgcc -B/mnt/chill/rootfs/src/gcc-build/./gcc/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/bin/ -B/mnt/chill/rootfs/tools/i686-pc-linux-uclibc/lib/ -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/include -isystem /mnt/chill/rootfs/tools/i686-pc-linux-uclibc/sys-include   '
CFLAGS='-g -O2'
CPP=''
CPPFLAGS=''
DEFS=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EXEEXT=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
LDFLAGS=''
LIBOBJS=''
LIBS=''
LIPO='i686-pc-linux-uclibc-lipo'
LN_S='ln -s'
LTLIBOBJS=''
MAINT='#'
NM='/mnt/chill/rootfs/src/gcc-build/./gcc/nm'
OBJEXT=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME='GNU C Runtime Library'
PACKAGE_STRING='GNU C Runtime Library 1.0'
PACKAGE_TARNAME='libgcc'
PACKAGE_URL='http://www.gnu.org/software/libgcc/'
PACKAGE_VERSION='1.0'
PATH_SEPARATOR=':'
PICFLAG='-fpic'
RANLIB='i686-pc-linux-uclibc-ranlib'
SHELL='/bin/bash'
STRIP='i686-pc-linux-uclibc-strip'
ac_ct_CC=''
asm_hidden_op=''
bindir='${exec_prefix}/bin'
build='i486-cross-linux-gnu'
build_alias='i486-cross-linux-gnu'
build_cpu='i486'
build_libsubdir='build-i486-cross-linux-gnu'
build_os='linux-gnu'
build_subdir='build-i486-cross-linux-gnu'
build_vendor='cross'
cpu_type=''
datadir='${datarootdir}'
datarootdir='${prefix}/share'
decimal_float=''
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
double_type_size=''
dvidir='${docdir}'
enable_decimal_float='no'
enable_shared='no'
exec_prefix='NONE'
extra_parts=''
fixed_point=''
host='i686-pc-linux-uclibc'
host_alias='i686-pc-linux-uclibc'
host_cpu='i686'
host_noncanonical='i686-pc-linux-uclibc'
host_os='linux-uclibc'
host_subdir='.'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
libgcc_topdir='../../../gcc-4.8.1/libgcc/..'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
long_double_type_size=''
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/mnt/chill/rootfs/tools'
program_transform_name='s&^&i686-pc-linux-uclibc-&'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
set_have_cc_tls=''
set_use_emutls=''
sfp_machine_header=''
sharedstatedir='${prefix}/com'
slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
sysconfdir='${prefix}/etc'
target_alias='i686-pc-linux-uclibc'
target_noncanonical='i686-pc-linux-uclibc'
target_subdir='i686-pc-linux-uclibc'
thread_header=''
tm_defines=''
tm_file=''
tmake_file=''
toolexecdir='$(exec_prefix)/$(target_noncanonical)'
toolexeclibdir='$(toolexecdir)/lib'
vis_hide=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "GNU C Runtime Library"
#define PACKAGE_TARNAME "libgcc"
#define PACKAGE_VERSION "1.0"
#define PACKAGE_STRING "GNU C Runtime Library 1.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL "http://www.gnu.org/software/libgcc/"

configure: exit 1
I may be wrong but this is to do with an of not loading the shared library: libmpc.so.3

Any help is greatly appreciated.

Thanks
 
Old 07-29-2013, 03:54 PM   #2
Keith Hedger
Senior Member
 
Registered: Jun 2010
Location: Wiltshire, UK
Distribution: Void, Linux From Scratch, Slackware64
Posts: 3,150

Rep: Reputation: 856Reputation: 856Reputation: 856Reputation: 856Reputation: 856Reputation: 856Reputation: 856
Code:
tar -xvf "gcc-4.7.1.tar.bz2"
pushd "gcc-4.7.1"
	tar -Jxf ../mpfr-3.1.1.tar.xz
	mv -v mpfr-3.1.1 mpfr
	tar -Jxf ../gmp-5.0.5.tar.xz
	mv -v gmp-5.0.5 gmp
	tar -zxf ../mpc-1.0.tar.gz
	mv -v mpc-1.0 mpc

	for file in $(find gcc/config -name linux64.h -o -name linux.h -o -name sysv4.h)
		do
			cp -uv $file{,.orig}
			sed -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' -e 's@/usr@/tools@g' $file.orig > $file
			echo '
#undef STANDARD_STARTFILE_PREFIX_1
#undef STANDARD_STARTFILE_PREFIX_2
#define STANDARD_STARTFILE_PREFIX_1 "/tools/lib/"
#define STANDARD_STARTFILE_PREFIX_2 ""' >> $file
			touch $file.orig
		done
	sed -i '/k prot/agcc_cv_libc_provides_ssp=yes' gcc/configure
	mkdir -v ../gcc-build
	cd ../gcc-build
	CFLAGS="$MYCFLAGS" ../gcc-4.7.1/configure --target=$LFS_TGT --prefix=/tools --with-sysroot=$LFS --with-newlib --without-headers --with-local-prefix=/tools --with-native-system-header-dir=/tools/include --disable-nls --disable-shared --disable-multilib --disable-decimal-float --disable-threads --disable-libmudflap --disable-libssp --disable-libgomp --disable-libquadmath --enable-languages=c --with-mpfr-include=$(pwd)/../gcc-4.7.1/mpfr/src --with-mpfr-lib=$(pwd)/mpfr/src/.libs --without-cloog --without-ppl --enable-obsolete --with-arch=armv4t
	CFLAGS="$MYCFLAGS" make
	CFLAGS="$MYCFLAGS" make install
	ln -vs libgcc.a $($LFS_TGT-gcc -print-libgcc-file-name | sed 's/libgcc/&_eh/')
popd
Compiles for arm ok, why do you seem to be cross compiling onto the same arch as the host? or am i missing something.
 
  


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