Re: Postgres Windows build system doesn't work with python installed in Program Files

Em qua., 6 de mai. de 2020 às 10:25, Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>
escreveu:

> Em qua., 6 de mai. de 2020 às 10:21, Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>
> escreveu:
>
>> Em qua., 6 de mai. de 2020 às 09:53, Michael Paquier <michael(at)paquier(dot)xyz>
>> escreveu:
>>
>>> On Tue, May 05, 2020 at 10:16:23AM +0300, Victor Wagner wrote:
>>> > I agree, it is better.
>>>
>>> Thanks, applied and back-patched down to 9.5. Now for the second
>>> problem of this thread..
>>>
>> Sorry, no clue yet.
>> I hacked the perl sources, to hardcoded perl, bison and flex with path.It
>> works like this.
>> For some reason, which I haven't yet discovered, msbuild is ignoring the
>> path, where perl and bison and flex are.
>> Although it is being set, within the 64-bit compilation environment of
>> msvc 2019.
>> I'm still investigating.
>>
> In fact perl, it is found, otherwise, neither build.pl would be working.
> But within the perl environment, when the system call is made, in this
> case, neither perl, bison, nor flex is found.
>

I'm using it like this, for now.

File pgbison.pl:
system("c:\\bin\\bison $headerflag $input -o $output");
File pgflex.pl:
system("c:\\bin\\flex $flexflags -o$output $input");
system("c:\\perl\\bin\\perl src\\tools\\fix-old-flex-code.pl
$output");

File Solution.pm:
system(
system('perl generate-lwlocknames.pl lwlocknames.txt');
system(
system(
system(
system(
system(
system(
system("perl create_help.pl ../../../doc/src/sgml/ref
sql_help");
system(
system(
system(
system(
system(
system('perl parse.pl < ../../../backend/parser/gram.y >
preproc.y');
system(

C:\dll\postgres\src\tools\msvc>\bin\grep bison *pm
File MSBuildProject.pm:
<Message
Condition="'\$(Configuration)|\$(Platform)'=='Debug|$self->{platform}'">Running
bison on $grammarFile</Message>
<Command
Condition="'\$(Configuration)|\$(Platform)'=='Debug|$self->{platform}'">c:\\perl\\bin\\perl
"src\\tools\\msvc\\pgbison.pl" "$grammarFile"</Command>
<Message
Condition="'\$(Configuration)|\$(Platform)'=='Release|$self->{platform}'">Running
bison on $grammarFile</Message>
<Command
Condition="'\$(Configuration)|\$(Platform)'=='Release|$self->{platform}'">c:\\perl\\bin\\perl
"src\\tools\\msvc\\pgbison.pl" "$grammarFile"</Command>

C:\dll\postgres\src\tools\msvc>\bin\grep flex *pm
File MSBuildProject.pm:
<Message
Condition="'\$(Configuration)|\$(Platform)'=='Debug|$self->{platform}'">Running
flex on $grammarFile</Message>
<Command
Condition="'\$(Configuration)|\$(Platform)'=='Debug|$self->{platform}'">c:\\perl\\bin\\perl
"src\\tools\\msvc\\pgflex.pl" "$grammarFile"</Command>
<Message
Condition="'\$(Configuration)|\$(Platform)'=='Release|$self->{platform}'">Running
flex on $grammarFile</Message>
<Command
Condition="'\$(Configuration)|\$(Platform)'=='Release|$self->{platform}'">c:\\perl\\bin\\perl
"src\\tools\\msvc\\pgflex.pl" "$grammarFile"</Command>

regards,
Ranier Vilela