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Home » Community » U++ community news and announcements » Win32 release clang now 18.1.5
Win32 release clang now 18.1.5 [message #60568] Wed, 08 May 2024 15:19 Go to next message
mirek is currently offline  mirek
Messages: 13985
Registered: November 2005
Ultimate Member
I have updated win32 clang shipped with release to 18.1.5 version.... Should be in tomorrow's nightly.
Re: Win32 release clang now 18.1.5 [message #60569 is a reply to message #60568] Wed, 08 May 2024 17:28 Go to previous messageGo to next message
koldo is currently offline  koldo
Messages: 3372
Registered: August 2008
Senior Veteran
Thank you!

Best regards
IƱaki
Re: Win32 release clang now 18.1.5 [message #60571 is a reply to message #60568] Sat, 11 May 2024 17:40 Go to previous messageGo to next message
Tom1
Messages: 1217
Registered: March 2007
Senior Contributor
Hi,

Thanks Mirek!

I came across a compilation issue with gdal after switching to this new clang. For some reason, open/close/read/write cannot be found -- as if <io.h> was not read. Then got fed up with tracing the includes where they end up and simply added those declarations to the failing component in gdal, and it worked.

Another (unrelated) issue I'm having is:
...
GUI1.exe
FAILED: mt.exe -manifest manifest.xml -outputresource:C:\upp-git\out\p5\CLANG.Blitz.Gui\GUI1.exe;1
C:\upp-git\out\p5\CLANG.Blitz.Gui\GUI1.exe (24372736 B) linked in (0:00.20)

As most of you probably already know, mt.exe is for adding manifest to the exe and works with MSBT22x64. However, as it turned out, CLANG does not have mt.exe like MSBT does. So far I have gathered that the manifest is supposed to be compiled in as a resource in some special way, but have not figured it out yet how it is actually done. So, if you have any ideas or better yet, solutions, I'm all ears...

Thanks and best regards,

Tom
Re: Win32 release clang now 18.1.5 [message #60574 is a reply to message #60571] Sun, 12 May 2024 14:12 Go to previous messageGo to next message
mirek is currently offline  mirek
Messages: 13985
Registered: November 2005
Ultimate Member
Tom1 wrote on Sat, 11 May 2024 17:40
Hi,

Thanks Mirek!

I came across a compilation issue with gdal after switching to this new clang. For some reason, open/close/read/write cannot be found -- as if <io.h> was not read. Then got fed up with tracing the includes where they end up and simply added those declarations to the failing component in gdal, and it worked.


In the queue..

Quote:

Another (unrelated) issue I'm having is:
...
GUI1.exe
FAILED: mt.exe -manifest manifest.xml -outputresource:C:\upp-git\out\p5\CLANG.Blitz.Gui\GUI1.exe;1
C:\upp-git\out\p5\CLANG.Blitz.Gui\GUI1.exe (24372736 B) linked in (0:00.20)

As most of you probably already know, mt.exe is for adding manifest to the exe and works with MSBT22x64. However, as it turned out, CLANG does not have mt.exe like MSBT does. So far I have gathered that the manifest is supposed to be compiled in as a resource in some special way, but have not figured it out yet how it is actually done. So, if you have any ideas or better yet, solutions, I'm all ears...

Thanks and best regards,

Tom


Confused here. CLANG builder code does not seem to be using mt.exe. GUI1 is tutorial GUI1 example?

Mirek
Re: Win32 release clang now 18.1.5 [message #60575 is a reply to message #60574] Sun, 12 May 2024 15:09 Go to previous messageGo to next message
Tom1
Messages: 1217
Registered: March 2007
Senior Contributor
Hi Mirek,

Sorry for my confusing naming with GUI1.exe. It's just one of my own programs which I renamed for the forum post.

And no, clang builder does not call it. It's a post compilation processing step needed to attach the manifest. The issue just surfaced as I tested if my program(s) can be compiled with the new clang...

Anyway, in most cases I use the following or similar manifest bundled to the exe using Microsoft's mt.exe:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"> 
      <application> 
        <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/> <!--app support for Windows Vista -->
        <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/> <!--app support for Windows 7 -->
        <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/> <!--app support for Windows 8 -->
        <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/> <!--app support for Windows 8.1 -->
	<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/> <!--app support for Windows 10, 11 -->
      </application> 
  </compatibility>
  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
    <security>
      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
      </requestedPrivileges>
    </security>
  </trustInfo>
</assembly>

mt.exe does it for MSBT22x64, but I do not know how this is supposed to be done with clang tool chain.

Best regards,

Tom

[Updated on: Sun, 12 May 2024 15:12]

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Re: Win32 release clang now 18.1.5 [message #60576 is a reply to message #60575] Sun, 12 May 2024 20:54 Go to previous messageGo to next message
mirek is currently offline  mirek
Messages: 13985
Registered: November 2005
Ultimate Member
Maybe you can use mt.exe from msc?
Re: Win32 release clang now 18.1.5 [message #60577 is a reply to message #60576] Mon, 13 May 2024 09:23 Go to previous messageGo to next message
Tom1
Messages: 1217
Registered: March 2007
Senior Contributor
Hi,

Surely I can use MSBT as is, like I have for many years now, but I'm constantly looking at CLANG to potentially replace it. (Just to make sure I have an alternative long term solution.)

Luckily, I just found out how to embed the manifest into the exe using resource compiler instead of mt.ext. Just append this line to your .rc file and provide the manifest.xml in the same main package directory as the .rc file exists in:
1 RT_MANIFEST "manifest.xml"

That's it! This works with both CLANG and MSBT.

Best regards,

Tom
Re: Win32 release clang now 18.1.5 [message #60578 is a reply to message #60571] Mon, 13 May 2024 13:14 Go to previous messageGo to next message
mirek is currently offline  mirek
Messages: 13985
Registered: November 2005
Ultimate Member
Tom1 wrote on Sat, 11 May 2024 17:40
Hi,

Thanks Mirek!

I came across a compilation issue with gdal after switching to this new clang. For some reason, open/close/read/write cannot be found -- as if <io.h> was not read. Then got fed up with tracing the includes where they end up and simply added those declarations to the failing component in gdal, and it worked.



I am afraid I will need more info about this as well - I have just tried to compile my 'major project' which is using UppHub gdal and it seems to work out of box. Do you even mean UppHub gdal? Smile
Re: Win32 release clang now 18.1.5 [message #60579 is a reply to message #60578] Mon, 13 May 2024 14:21 Go to previous message
Tom1
Messages: 1217
Registered: March 2007
Senior Contributor
Well, it's based on the plugin you originally created years ago (before UppHub) and thereafter I have updated it with some later gdal release and tweaked it to get it work and provide the format support I needed. It has evolved into a complex mess... So, this is not really your problem.

The file that now fails on open/close/read/write is:

gdal/ogr/ogrsf_frmts/geojson/libjson/json_util.c

If you really wish have a look, I can send you the package over wetransfer...

Best regards,

Tom
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