On Thursday, 28 July 2022 at 10:26:36 UTC, kdevel wrote:
On Thursday, 28 July 2022 at 06:12:49 UTC, Alexander Zhirov
wrote:
On Thursday, 28 July 2022 at 06:01:17 UTC, Alexander Zhirov
wrote:
```sh
/root/usr/program/gcc/9.5.0/install/bin/cc app.o -o app
-L/root/usr/program/ldc/1.30/install/lib -lphobos2-ldc
-ldruntime-ldc -Wl,--gc-sections -lrt -ldl -lpthread -lm -m32
```
So you eventually built GCC 9.5.0? I have used the
```
--with-arch-32=pentium3
```
option in the configure step for compiling GCC 12.1.0. The
build gdc
generates codes which successfully runs on my Pentium III.
The only thing I did (but it still didn't work) was I
[built](https://wiki.dlang.org/Building_under_Posix#Building_DMD)
a `dmd` compiler:
```sh
root@host ~/program # dmd --version
DMD32 D Compiler v2.100.1-3-g76e3b4137
Copyright (C) 1999-2022 by The D Language Foundation, All Rights
Reserved written by Walter Bright
root@host ~/program # dmd -mcpu=native app.d -v
predefs DigitalMars LittleEndian D_Version2 all Posix ELFv1
linux CRuntime_Glibc CppRuntime_Gcc D_InlineAsm D_InlineAsm_X86
X86 D_PIC assert D_PreConditions D_PostConditions D_Invariants
D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat
binary dmd
version v2.100.1-3-g76e3b4137
config /root/usr/program/dmd/2.100.1/usr/bin/dmd.conf
DFLAGS
-I/root/usr/program/dmd/2.100.1/usr/bin/../include/dmd/druntime/import -I/root/usr/program/dmd/2.100.1/usr/bin/../include/dmd/phobos -L-L/root/usr/program/dmd/2.100.1/usr/bin/../lib -L--export-dynamic -fPIC
parse app
importall app
import object
(/root/usr/program/dmd/2.100.1/usr/bin/../include/dmd/druntime/import/object.d)
...
function std.typecons.Tuple!(uint, "data", uint,
"count").Tuple.opCmp!(const(Tuple!(uint, "data", uint,
"count"))).opCmp
cc app.o -o app -m32 -Xlinker --export-dynamic
-L/root/usr/program/dmd/2.100.1/usr/bin/../lib -Xlinker -Bstatic
-lphobos2 -Xlinker -Bdynamic -lpthread -lm -lrt -ldl
root@host ~/program # ./app
Illegal instruction
```
