I forgot to add the uclibc 0.9.33 to the list. I already configured the --with-sysroot into the gcc (on both stage1 and final) In the uclibc I configured the kernel_headers to point to sysroot to sysroot/usr/include Should I use the --prefix to point to the headers? or the --with-sysroot? thanks!! On Mon, Apr 2, 2012 at 11:03 AM, Andrew Haley <aph@xxxxxxxxxx> wrote: > On 04/02/2012 09:11 AM, Alberich de megres wrote: >> I'm trying to understand the toolchain creation, by building one. I >> want to learn how they work. >> I'm building one for arm, with: >> - binutils 2.22 >> - kernel 3.1.8 headers >> - gcc 4.6.2 >> >> >> When compiling gcc final stage I got the following error: > > You need the C libraries for your target system. > > Install them somewhere, and then configure --with-sysroot= > > Something like this: > > $ /home/aph/gcc/trunk/configure \ > --target=armv7hl-redhat-linux-gnueabi \ > --prefix=/home/aph/gcc/trunk/x-armv7hl-redhat-linux-gnueabi-install \ > --with-sysroot=/home/aph/fedora_armv7hl_rootfs/ \ > --enable-languages=c,c++ > > Andrew.
