Hi,
Here's a report of a successful build and install of GCC:
$ gcc-7.3.0/config.guess
armv7l-unknown-linux-gnueabi
$ newcompiler/bin/gcc -v
Using built-in specs.
COLLECT_GCC=newcompiler/bin/gcc
COLLECT_LTO_WRAPPER=/home/aaro/gcctest/newcompiler/libexec/gcc/arm-unknown-linux-gnueabi/7.3.0/lto-wrapper
Target: arm-unknown-linux-gnueabi
Configured with: ../gcc-7.3.0/configure --with-arch=armv4t --with-float=soft
--disable-nls --prefix=/home/aaro/gcctest/newcompiler --enable-languages=c,c++
--host=arm-unknown-linux-gnueabi --build=arm-unknown-linux-gnueabi
--target=arm-unknown-linux-gnueabi --with-system-zlib --with-sysroot=/
Thread model: posix
gcc version 7.3.0 (GCC)
-- Build environment ----------------------------------------------------------
host: raspberrypi-2
distro: los.git rootfs=f34e7 native=f34e7
kernel: Linux 4.16.0-rc6-rpi2-los_08eb5
binutils: GNU binutils 2.30
make: GNU Make 4.2.1
libc: GNU C Library (GNU libc) stable release version 2.27.
zlib: 1.2.11
mpfr: 4.0.1
gmp: 60102
-- Time consumed --------------------------------------------------------------
configure: real 0m 20.27s
user 0m 16.31s
sys 0m 7.55s
bootstrap: real 13h 26m 43s
user 44h 6m 26s
sys 2h 6m 09s
install: real 9m 19.12s
user 3m 24.14s
sys 6m 47.41s
-- Hardware details -----------------------------------------------------------
MemTotal: 983580 kB
processor : 0
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 1
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 2
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 3
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 38.40
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : BCM2835
Revision : 0000
A.
