Hello,
I am working with Scientific Linux (a rebiuld of RHEL) 6.4, which comes with
gcc 4.4.7. I want to install the last version (4.8.2). I was able to install
the latest versions of MPFR, MPC and GMP. I downloaded the full gcc-4.8.2
package, uncompressed, etc. I can configure:
"../gcc-4.8.2/configure --enable-shared --enable-threads=posix
--enable-__cxa_atexit --enable-clocale=gnu
--enable-languages=c,c++,fortran,objc --prefix=/opt/gcc-4.8.2"
this AFAIK works OK:
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for a sed that does not truncate output... /bin/sed
checking for gawk... gawk
checking for libatomic support... yes
checking for libitm support... yes
checking for libsanitizer support... yes
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking whether g++ accepts -static-libstdc++ -static-libgcc... no
checking for gnatbind... gnatbind
checking for gnatmake... gnatmake
checking whether compiler driver understands Ada... yes
checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1
$$f2
checking for objdir... .libs
checking for the correct version of gmp.h... yes
checking for the correct version of mpfr.h... yes
checking for the correct version of mpc.h... yes
checking for the correct version of the gmp/mpfr/mpc libraries... yes
checking for version 0.10 of ISL... no
checking for version 0.11 of ISL... no
checking for version 0.12 of ISL... no
The following languages will be built: c,c++,fortran,lto,objc
*** This configuration is not supported in the following subdirectories:
gnattools target-libada target-libgo target-libffi target-libbacktrace
target-zlib target-libjava target-boehm-gc
(Any other directories should still work fine.)
checking for default BUILD_CONFIG... bootstrap-debug
*** removing build-x86_64-unknown-linux-gnu/libiberty/Makefile to force
reconfigure
*** removing build-x86_64-unknown-linux-gnu/fixincludes/Makefile to force
reconfigure
*** removing intl/Makefile to force reconfigure
*** removing libiberty/Makefile to force reconfigure
*** removing zlib/Makefile to force reconfigure
*** removing libbacktrace/Makefile to force reconfigure
*** removing libcpp/Makefile to force reconfigure
*** removing libdecnumber/Makefile to force reconfigure
*** removing gcc/Makefile to force reconfigure
*** removing lto-plugin/Makefile to force reconfigure
checking for bison... bison -y
checking for bison... bison
checking for gm4... no
checking for gnum4... no
checking for m4... m4
checking for flex... flex
checking for flex... flex
checking for makeinfo... makeinfo
checking for expect... expect
checking for runtest... runtest
checking for ar... ar
checking for as... as
checking for dlltool... no
checking for ld... ld
checking for lipo... no
checking for nm... nm
checking for ranlib... ranlib
checking for strip... strip
checking for windres... no
checking for windmc... no
checking for objcopy... objcopy
checking for objdump... objdump
checking for readelf... readelf
checking for cc... cc
checking for c++... c++
checking for gcc... gcc
checking for gcj... gcj
checking for gfortran... gfortran
checking for gccgo... no
checking for ar... no
checking for ar... ar
checking for as... no
checking for as... as
checking for dlltool... no
checking for dlltool... no
checking for ld... no
checking for ld... ld
checking for lipo... no
checking for lipo... no
checking for nm... no
checking for nm... nm
checking for objdump... no
checking for objdump... objdump
checking for ranlib... no
checking for ranlib... ranlib
checking for readelf... no
checking for readelf... readelf
checking for strip... no
checking for strip... strip
checking for windres... no
checking for windres... no
checking for windmc... no
checking for windmc... no
checking where to find the target ar... host tool
checking where to find the target as... host tool
checking where to find the target cc... just compiled
checking where to find the target c++... just compiled
checking where to find the target c++ for libstdc++... just compiled
checking where to find the target dlltool... host tool
checking where to find the target gcc... just compiled
checking where to find the target gcj... host tool
checking where to find the target gfortran... just compiled
checking where to find the target gccgo... host tool
checking where to find the target ld... host tool
checking where to find the target lipo... host tool
checking where to find the target nm... host tool
checking where to find the target objdump... host tool
checking where to find the target ranlib... host tool
checking where to find the target readelf... host tool
checking where to find the target strip... host tool
checking where to find the target windres... host tool
checking where to find the target windmc... host tool
checking whether to enable maintainer-specific portions of Makefiles... no
configure: creating ./config.status
config.status: creating Makefile
But, issuing "make bootstrap", exits with error:
checking for x86_64-unknown-linux-gnu-gcc...
/home/Fernando/Programas/gcc-build_4.8.2/./gcc/xgcc
-B/home/Fernando/Programas/gcc-build_4.8.2/./gcc/
-B/opt/gcc-4.8.2/x86_64-unknown-linux-gnu/bin/
-B/opt/gcc-4.8.2/x86_64-unknown-linux-gnu/lib/ -isystem
/opt/gcc-4.8.2/x86_64-unknown-linux-gnu/include -isystem
/opt/gcc-4.8.2/x86_64-unknown-linux-gnu/sys-include
checking for suffix of object files... configure: error: in
`/home/Fernando/Programas/gcc-build_4.8.2/x86_64-unknown-linux-gnu/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[2]: *** [configure-stage1-target-libgcc] Error 1
make[2]: se sale del directorio `/home/Fernando/Programas/gcc-build_4.8.2'
make[1]: *** [stage1-bubble] Error 2
make[1]: se sale del directorio `/home/Fernando/Programas/gcc-build_4.8.2'
make: *** [bootstrap] Error 2
I do not know what to do next. Please help.
Thanks
