Successful cross-build on x86_64 and install of gcc (GCC) 7.3.0 on armv4tl-unknown-linux-gnueabi

[Aaro Koskinen <aaro dot koskinen at iki dot fi>]

Hi,

Here's a report of a successful build and install of GCC:

$ gcc-7.3.0/config.guess
armv4tl-unknown-linux-gnueabi

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/arm-linux-gnueabi/7.3.0/lto-wrapper
Target: arm-linux-gnueabi
Configured with: /home/aaro/los/work/shared/gcc-7.3.0/configure --build=none --host=arm-linux-gnueabi --target=arm-linux-gnueabi --prefix=/usr --with-sysroot=/ --with-build-sysroot=/home/aaro/los/work/arm/rootfs/arm-linux-gnueabi --disable-nls --disable-bootstrap --enable-languages=c,c++ --with-system-zlib --disable-install-libiberty --enable-shared --disable-static --with-arch=armv4t --with-float=soft
Thread model: posix
gcc version 7.3.0 (GCC) 

Due to limitations of the target system GCC was cross-built on x86_64 system.

When installed on the target, the cross-built GCC was able to produce working
binaries of the following non-trivial source packages (compiled natively on
physical target HW):

Python-2.7.14
bc-1.07.1
perl-5.26.1
screen-4.6.2

-- Target environment ---------------------------------------------------------

host:	  amstrad-e3
distro:	  los.git rootfs=876cd native=876cd
kernel:	  Linux 4.16.0-rc6-e3-los_bb8a0
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

-- Hardware details -----------------------------------------------------------

MemTotal: 28080 kB

processor	: 0
model name	: ARM925T rev 2 (v4l)
BogoMIPS	: 74.13
Features	: swp half thumb 
CPU implementer	: 0x54
CPU architecture: 4T
CPU variant	: 0x0
CPU part	: 0x925
CPU revision	: 2

Hardware	: Amstrad E3 (Delta)
Revision	: 0000

A.