On 16/07/16 15:23, Giuliano Colla wrote:
I'm trying to upgrade from fpc 2.6.4 to 3.0.0 but make all fails both in
Linux x86_64 platfoms and in arm-linux (Raspbian) plaform.
I've downloaded a precompiled 3.0.0 in order to be able to compile. I
have also tried using fpcup, but the result is the same in all cases:
while compiling package paszlib, in file zbase.pas it fails with:
zbase.pas(446,7) Error: Illegal expression
where the offending line is a simple
str(err,zerror);
and with
zbase.pas(447,36) Error: Operator is not overloaded: "Constant String" +
"zError(LongInt):AnsiString;"
>
> where the offending line is
> zerror:='Unknown zlib error '+zerror;
>
These errors suggest you are not compiling that unit in FPC mode. If you
use the top level Makefile in the fpcsrc directory, it will compile the
packages directory with RELEASE=1, which in turn causes -n to be added
to the FPC command line options so that it ignores any default
(.)fpc.cfg files (that may otherwise contain -Mdelphi or so). The
default compiler mode in FPC (including 3.0) is plain FPC mode.
Jonas
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