From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frank Hoeflich Date: Sat, 17 Jan 2009 14:38:20 -0800 (PST) Subject: [Buildroot] svn commit: trunk/buildroot/toolchain/gcc Message-ID: <451083.90600.qm@web56906.mail.re3.yahoo.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Shinya: I believe you will find messages similar to the following in your config.log: /tmp/br/powerpc/toolchain_build_powerpc/gcc-4.3.2-initial/./gcc/cc1: error while loading shared libraries: libmpfr.so.1: cannot open shared object file: No such file or directory I had a similar problem building for an ARM target with a Fedora Core 6 host using gcc 4.1.1 as my *host* compiler, a clean tree and Peter's br-build-ARCH.sh script. Hamish's post of 1/13/09 with the subject "Re: [Buildroot] arch support" seemed to indicate that this failure always occurs with host gcc 4.1.2 but could work with a host gcc 4.3.2. I repeated the build on a clean unpack of the same tree in Fedora 9 (which has gcc 4.3.0 out of the box) and this problem went away. If you have a downrev host gcc, try upgrading it - the rc1 candidate should build. If the BR tools aren't going to flag this sort of downrev host tool issue explicitly, there should at least be a note in the docs about it somewhere (e.g. host gcc version 4.1.1-2 is known to be too old to build this BR release, use at least 4.3.0-2). --Frank >From: "Peter Korsgaard" >To: "Shinya Kuribayashi" >Cc: buildroot at uclibc.org >>>>> "Shinya" == Shinya Kuribayashi writes: >>> - default BR2_GCC_VERSION_4_2_4 if !BR2_avr32 >>> + default BR2_GCC_VERSION_4_3_2 if !BR2_avr32 >>> default BR2_GCC_VERSION_4_2_3 if BR2_avr32 >>> help >>> Select the version of gcc you wish to use. > >Shinya> GCC 4.3.2 bootstrap failed; mips, mips4 and o32 on Ubuntu 8.04.01. > >Strange, mips worked here (Debian) > >uclibc.org/~jacmet/br/mips.log > >And 4.2.4 works for you? > >-- >Bye, Peter Korsgaard