Hi, I still have the same problem, can anyone help, please?! Christoph On Fri, 2 May 2014 13:26:14 +0200 "Christoph K." <christoph@xxxxxxxxxxx> wrote: > Hi, > > I want to compile gcc 4.9.0 as a cross compiler for the msp430 architecture. > > > About the prerequisites > ----------------------- > Binutils 2.24 sources have been downloaded, a symbolic link > "binutils" has been created in the gcc source dir. > > Then ... > cd /usr/local/src/gcc-4.9.0 > ./contrib/download_prerequisites > mkdir /usr/local/src/gcc-4.9.0-build-msp430-elf > cd /usr/local/src/gcc-4.9.0-build-msp430-elf > ../gcc-4.9.0/configure --target=msp430-elf \ > --prefix=/usr/local/msp430-elf --enable-languages=c,c++ > make -j8 > > The whole output of configure is attached. > > > The error > --------- > make of gcc fails with the following error: > ... > checking for msp430-elf-gcc... \ > /usr/local/src/gcc-4.9.0-build-msp430-elf/./gcc/xgcc \ > -B/usr/local/src/gcc-4.9.0-build-msp430-elf/./gcc/ \ > -B/msp430-elf/bin/ -B/msp430-elf/lib/ \ > -isystem /msp430-elf/include -isystem /msp430-elf/sys-include > checking for suffix of object files... configure: error: \ > in `/usr/local/src/gcc-4.9.0-build-msp430-elf/msp430-elf/libgcc': > configure: error: cannot compute suffix of object files: cannot compile > See `config.log' for more details. > make[1]: *** [configure-target-libgcc] Fehler 1 > make[1]: Leaving directory `/usr/local/src/gcc-4.9.0-build-msp430-elf' > make: *** [all] Fehler 2 > > "cannot compute suffix ..." seems to be a common error message. > I read that in the gcc faq, but didn't find a solution myself. > > > Investigation of the problem > ---------------------------- > There are errors in > /usr/local/src/gcc-4.9.0-build-msp430-elf/msp430-elf/libgcc/config.log: > > <snip> > /usr/local/src/gcc-4.9.0-build-msp430-elf/./gcc/as: \ > 106: exec: -mP: not found > </snip> > > The corresponding file "config.log" is attached. > > > Compiler & system info > ---------------------- > # gcc -v > Using built-in specs. > COLLECT_GCC=gcc > COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper > Target: x86_64-linux-gnu > Configured with: ../src/configure -v --with-pkgversion='Debian 4.8.2-16' \ > --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs \ > --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr \ > --program-suffix=-4.8 --enable-shared --enable-linker-build-id \ > --libexecdir=/usr/lib --without-included-gettext \ > --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 \ > --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu \ > --enable-libstdcxx-debug --enable-libstdcxx-time=yes \ > --enable-gnu-unique-object --disable-libmudflap --enable-plugin \ > --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk \ > --enable-gtk-cairo \ > --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre \ > --enable-java-home \ > --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 \ > --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 \ > --with-arch-directory=amd64 \ > --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc \ > --enable-multiarch --with-arch-32=i586 --with-abi=m64 \ > --with-multilib-list=m32,m64,mx32 --with-tune=generic \ > --enable-checking=release --build=x86_64-linux-gnu \ > --host=x86_64-linux-gnu --target=x86_64-linux-gnu > Thread model: posix > gcc version 4.8.2 (Debian 4.8.2-16) > > # uname -a > Linux schwarz 3.13-1-amd64 #1 SMP Debian 3.13.10-1 (2014-04-15) x86_64 GNU/Linux > > > Please help > Christoph -- Christoph K. <christoph@xxxxxxxxxxx>
