Hi, Here's a report of a successful build and install of GCC:
$ gcc-7.2.0/config.guess hppa2.0-unknown-linux-gnu $ newcompiler/bin/gcc -v Using built-in specs. COLLECT_GCC=newcompiler/bin/gcc COLLECT_LTO_WRAPPER=/home/aaro/gcctest/newcompiler/libexec/gcc/hppa-unknown-linux-gnu/7.2.0/lto-wrapper Target: hppa-unknown-linux-gnu Configured with: ../gcc-7.2.0/configure --disable-nls --prefix=/home/aaro/gcctest/newcompiler --enable-languages=c,c++ --host=hppa-unknown-linux-gnu --build=hppa-unknown-linux-gnu --target=hppa-unknown-linux-gnu --with-system-zlib --with-sysroot=/ Thread model: posix gcc version 7.2.0 (GCC) -- Build environment ---------------------------------------------------------- host: hp-c3700 distro: los.git rootfs=dc818 native=dc818 kernel: Linux 4.13.0-los_dc818 binutils: GNU binutils 2.29 make: GNU Make 4.2.1 libc: GNU C Library (GNU libc) stable release version 2.26 zlib: 1.2.11 mpfr: 3.1.3 gmp: 60102 -- Time consumed -------------------------------------------------------------- configure: real 0m 25.55s user 0m 12.21s sys 0m 11.55s bootstrap: real 22h 30m 18s user 21h 32m 25s sys 54m 12.95s install: real 1m 19.96s user 0m 22.57s sys 0m 54.13s -- Hardware details ----------------------------------------------------------- MemTotal: 3108288 kB processor : 0 cpu family : PA-RISC 2.0 cpu : PA8700 (PCX-W2) cpu MHz : 750.000000 capabilities : os32 os64 iopdir_fdc nva_supported (0x07) model : 9000/785/C3700 model name : Allegro W2 hversion : 0x00005dc0 sversion : 0x00000481 I-cache : 768 KB D-cache : 1536 KB (WB, direct mapped) ITLB entries : 240 DTLB entries : 240 - shared with ITLB bogomips : 1495.85 software id : 2004755634 A.