On 21 February 2018 at 22:33, Fatih Ertinaz wrote: > Dear all > > I am trying to install Gcc-5.5.0 on a BGQ Cluster using a build script > which successfully installs Gcc-4.8.1. > > I didn't change much of that script, just the versions of required libs: > binutils-2.30 > gmp-6.1.2 > mpfr-4.0.1 > mpc-1.1.0 > isl-0.17.1 > cloog-0.18. Did you read the prerequisites requirements for gcc-5.5.0? Because it doesn't need cloog, and it requires isl 0.14 or 1.12.2 not 0.17.1 See the file gcc-5.5.0/gcc/doc/install.texi, or just follow the suggestions in https://gcc.gnu.org/wiki/InstallingGCC > In my attempts, make fails at: > /usr/bin/install -c -m 644 unwind.h > ...../gcc-5.5.0/lib/gcc/powerpc64-bgq-linux/5.5.0/include > make[2]: Leaving directory `...../gcc/gcc-5.5.0-work/powerpc64-bgq-linux/libgcc' > /bin/sh: line 3: cd: powerpc64-bgq-linux/libstdc++-v3: No such file or directory > make[1]: *** [install-target-libstdc++-v3] Error 1 > > "libstdc++-v3" exists in gcc-5.5.0 source folder. So it comes with the > package however is not copied to gcc-5.5.0-work folder somehow. It's not supposed to get copied anywhere, the gcc-5.5.0/libstdc++-v3 directory contains the source code. powerpc64-bgq.linux/libstdc++-v3 is supposed to contain the compiled objects and libraries. > Also from the log.make: > checking whether the ...../gcc/gcc-5.5.0-work/./gcc/xgcc > -B/..../gcc/gcc-5.5.0-work/./gcc/ > -B/..../gcc-5.5.0/powerpc64-bgq-linux/bin/ > -B/..../gcc-5.5.0/powerpc64-bgq-linux/lib/ -isystem > /..../gcc-5.5.0/powerpc64-bgq-linux/include -isystem > /..../gcc-5.5.0/powerpc64-bgq-linux/sys-include linker > (/..../gcc/gcc-5.5.0-work/./gcc/collect-ld) supports shared > libraries... yes > checking whether -lc should be explicitly linked in... no > checking dynamic linker characteristics... no > checking dynamic linker characteristics... make[1]: Leaving directory > `...../gcc/gcc-5.5.0-work' > > Any help is much appreciated We don't know what your script does so can't really help. > Fatih Ertinaz > > Configuration flags: > configure --prefix $INSTALLDIR --disable-bootstrap > --program-suffix=${GCC_VER} --enable-lto \ > --disable-checking --enable-shared \ > --enable-threads=posix --enable-gomp \ > --target=powerpc64-bgq-linux \ > --host=powerpc64-linux-gnu \ > --build=powerpc64-linux-gnu \ Those host and build values look wrong. > --enable-secureplt --disable-libmudflap \ > --disable-libspp --disable-libgcj \ > --enable-languages=c,c++,fortran,lto \ > --disable-multilib --with-long-double-128 \ > --with-headers=${SYSROOT}/sys-include \ > --with-libs=${SYSROOT}/lib \ > --with-bin=${SYSROOT}/bin \ > --with-sbin=${SYSROOT}/sbin \ > --with-gmp=$INSTALLDIR/requiredLibs \ > --with-mpc=$INSTALLDIR/requiredLibs \ > --with-mpfr=$INSTALLDIR/requiredLibs \ You're doing this the complicated way (IMHO the wrong way). See https://gcc.gnu.org/wiki/InstallingGCC for a better way. > --with-ppl=$INSTALLDIR/requiredLibs \ > --with-cloog=$INSTALLDIR/requiredLibs --enable-cloog-backend=isl Do you really need the Graphite optimizations? If not you can just avoid using ISL (or ppl, or cloog) entirely.
