7.3.2013 5:14, GUPTA, GAURAV G (GAURAV) kirjoitti:
Dear Kai
This is my configure options
AR=ar LDFLAGS="-Wl,-rpath,/local/gagupta/gccfolder" \
${SOURCES_GCC}/configure \
--prefix=${CLFS_CROSS_TOOLS} --target=${CLFS_TARGET} --disable-decimal-float --with-sysroot=${CLFS} --with-native-system-header-dir=${CLFS}/usr
I don't fully understand what your last option is for
(http://gcc.gnu.org/install/configure.html), but
my guess is that one wants to build a custom native GCC which doesn't
use the usual '/usr/include'.
Do you know why you are using this? If you are creating a cross GCC
then this may cause troubles.
A cross GCC should automatically search the '$sysroot/usr/include',
nothing else than the
'--with-sysroot=$sysroot' is required.
I am still getting these error .I have extracted stdc++ rpm in my sysroot.
What you did? The stdc++ headers and libraries will be created and
installed during the GCC
build and install. So there shouldn't be any C++ headers and libraries
for the target when
starting, only the C ones which usually means (all or some) the
'glibc-*.rpm's and the
'kernel-headers-*.rpm' being extracted into the sysroot. In your case
the should be both
the default 64-bit and the optional 32-bit glibc binaries extracted so
the sysroot has both
the lib & lib64 and usr/lib & usr/lib64 binaries and the one usr/include.
/bin/sh: line 3: cd: x86_64-redhat-linux-gnu/libstdc++-v3: No such file or directory
make[1]: *** [install-target-libstdc++-v3] Error 1
make[1]: Leaving directory `/local/gagupta/gccfolder/crosscompile/gcc-build'
make: *** [install] Error 2
It looks like the process stopped in the libstdc++-v3 install phase...
Was the directory
'$BUILD/x86_64-redhat-linux-gnu/libstdc++-v3' (where $BUILD is your GCC
build dir)
even created and filled during the build? What about the
'$BUILD/x86_64-redhat-linux-gnu/32/libstdc++-v3'
for the 32-bit libstdc++-v3?
Maybe you should start with a clean board what comes to the sysroot and
leave the
' --with-native-system-header-dir=${CLFS}/usr' away from the GCC
configure, and
start with bare sources after a 'make distclean' or simply doing a 'rm
-f -r' in the GCC
build directory...
