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1
Using Code::Blocks / Re: Something changed on W11 25H2 64b about C library RTL 32b (like "crtdll.dll").
« Last post by ThierryD on Today at 04:31:39 pm »
And today, I try to resolve this "last" problem ...

I change option "-v" by "/v" into Tab "Another linker options" into CB project, result next :

Code
cmd /c bcc32 | grep Borland          
File STDIN:
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
bcc32.exe -q  -w -tW -6 -y -v -D_DEBUG -DDEBUG    -IC:\BCC55\include -IC:\bccsdk\include -oobjBC55\Debug\src\Lesson03.obj -c src\Lesson03.c
brcc32.exe -32 -foobjBC55\Debug\src\Lesson03.res -IC:\BCC55\include -IC:\bccsdk\include -d_DEBUG -dDEBUG  src\Lesson03.rc
ilink32.exe -q -aa  /v  -LC:\BCC55\lib\psdk -LC:\BCC55\lib c0w32 objBC55\Debug\src\Lesson03.obj,binBC55\Debug\Lesson03.exe,,import32.lib cw32mti.lib opengl32.lib glu32.lib gdi32.lib winmm.lib user32.lib kernel32.lib,,objBC55\Debug\src\Lesson03.res
Borland Resource Compiler  Version 5.40
Copyright (c) 1990, 1999 Inprise Corporation.  All rights reserved.
src\Lesson03.c:
Warning W8060 src\Lesson03.c 386: Possibly incorrect assignment in function CreateGLWindow
Warning W8071 src\Lesson03.c 406: Conversion may lose significant digits in function CreateGLWindow
Warning W8060 src\Lesson03.c 408: Possibly incorrect assignment in function CreateGLWindow
Warning W8060 src\Lesson03.c 429: Possibly incorrect assignment in function CreateGLWindow
Warning W8057 src\Lesson03.c 591: Parameter 'hInstance' is never used in function WinMain
Warning W8057 src\Lesson03.c 591: Parameter 'hPrevInstance' is never used in function WinMain
Warning W8057 src\Lesson03.c 591: Parameter 'lpCmdLine' is never used in function WinMain
Warning W8057 src\Lesson03.c 591: Parameter 'nCmdShow' is never used in function WinMain
Error: Error processing module src\Lesson03.c
Process terminated with status 2 (0 minute(s), 1 second(s))
0 error(s), 8 warning(s) (0 minute(s), 1 second(s))
Build log saved as: 
file://C:/src/OpenGL/NeHe_Lesson03-master/Lesson03_build_log.html

Ok, not resolve, but if I reproduce instructions in command console (only linkage without change ... exact syntax, ... because compilation of C source file and resource file are correct ...) :

Code
set PATHSAV=%PATH%
set PATH=C:\BCC55\bin;%PATH%
ilink32.exe -q -aa  /v  -LC:\BCC55\lib\psdk -LC:\BCC55\lib c0w32 objBC55\Debug\src\Lesson03.obj,binBC55\Debug\Lesson03.exe,,import32.lib cw32mti.lib opengl32.lib glu32.lib gdi32.lib winmm.lib user32.lib kernel32.lib,,objBC55\Debug\src\Lesson03.res

... work perfectly ...

I don't understand it !  In CB, link fail, in command console, not. What is difference (open "console" into CB code) ?

Return in "stable state" on my WIN11 configuration with "suppress "update" of march 2026. Why not ...

Someone meet same problem ?

Thank's. 
2
Using Code::Blocks / Re: Something changed on W11 25H2 64b about C library RTL 32b (like "crtdll.dll").
« Last post by ThierryD on Today at 03:05:38 pm »
Confirm by M$ himself :

Windows 11 build 26200.8116 broke system dll crtdll.dll

Latest Windows 11 25H2 release broke this system dll by replacing it with msvcrt40.dll which isn't anywhere like it, and it broke 32 bit programs that relied on that dll to run since it is missing symbols.

Regards.
3
Nightly builds / Re: The 08 April 2026 build (13831) is out.
« Last post by killerbot on Today at 02:35:26 pm »
The same version is sitting ready for a release tomorrow, being build with gcc 15.2.0.
If you already want to get hold of the updated compiler: https://github.com/brechtsanders/winlibs_mingw/releases/download/15.2.0posix-14.0.0-ucrt-r7/winlibs-x86_64-posix-seh-gcc-15.2.0-mingw-w64ucrt-14.0.0-r7.7z
4
Nightly builds / The 08 April 2026 build (13831) is out.
« Last post by killerbot on Today at 01:55:21 pm »
We switched to gcc 15.1.0 (on 23 May 2025) --> download the new wx/mingw dll's see link below

Get the compiler we use here : https://github.com/brechtsanders/winlibs_mingw/releases/download/15.1.0posix-12.0.0-ucrt-r1/winlibs-x86_64-posix-seh-gcc-15.1.0-mingw-w64ucrt-12.0.0-r1.7z

Get quick announcements through the RSS feed http://www.codeblocks.org/nightly/CodeBlock_RSS.xml

Before you use a nightly make sure you understand how it works.

A link to the unicode windows wxWidget dll(s) for Code::Blocks : https://sourceforge.net/projects/codeblocks/files/Binaries/Nightlies/Prerequisites/wxmsw32u_gcc_cb_wx328_2D_gcc1510-mingw64.7z
A link to Mingw64 dll's needed by Code::Blocks : http://sourceforge.net/projects/codeblocks/files/Binaries/Nightlies/Prerequisites/Mingw64dlls15.1.0.7z


The 08 April 2026 build is out.
  - Windows :
   http://sourceforge.net/projects/codeblocks/files/Binaries/Nightlies/2026/CB_20260408_rev13831_win64.7z
  - Linux :
   none

The current SDK version is : 2.25.0

Resolved Fixed:

  • clangd_client: Apply ticket 1592 parse only open files option (thanks Christo)
  • clangd_client: Apply ticket 1593 - Auto detect versioned clangd executable (Thanks Christo)

Regressions/Confirmed/Annoying/Common bugs:


    5
    General (but related to Code::Blocks) / Re: File Association?
    « Last post by Miguel Gimenez on Today at 09:43:04 am »
    Profile spammer reported to moderator.
    6
    Development / Re: wxSmith : add option for Create function in inhereited cases
    « Last post by ollydbg on Yesterday at 04:41:37 pm »
    Quote from: LR83 on April 06, 2026, 08:53:24 am
    Ok, I try with my Github with the C::B mirror:  codeblocks_sfmirror

    You can see the diff in this page : https://github.com/GitHubLionel/codeblocks_sfmirror/commit/9307e9b2852532796914b218042194578831f59b

    Oh, I just noticed that you are the author of GitHubLionel/wxMathPlot: An enhanced version of the wxMathPlot component for wxWidgets. Welcome to the C::B forum.

    I think I will take some to learn your patch, thanks. But not very soon, because I'm a bit busy those days.
    7
    Using Code::Blocks / Something changed on W11 25H2 64b about C library RTL 32b (like "crtdll.dll").
    « Last post by ThierryD on Yesterday at 04:04:18 pm »
    Hi,

    Since "major" windows update of march 2026 on W11 25H2 64b, I constat change about C library RTL 32b (like "crtdll.dll" stored in C:\Windows\SysWOW64).
    I detect this because simple command "lcc -v" with LCC compiler 32b fail with error message Windows appear :
    "... GetMainArgs unreachable ..."
    I search with tool "lddw" (porting of ldd on Win32) directly to know what DLL is breaking, and listing stop after load of "crtdll.dll" (stored in usual directory C:\Windows\SysWOW64 in which all 32 bit DLL are stored on W11 64 bit).
    I compare size of this DLL on my "old" configuration fix PC (resdtrict to W11 beginning version), and size are very different, and date is about 2021 ... not 2026. To try, I transfer this most size DLL in C:\Windows\SysWOW64 (after manipulations with my "double boot" W11/Linux on my laptop   :o), and ... YES, I resolve this problem.
    "lcc -v" work again.

    But, and I don't know why ..., Borland C/C++ 5.5.1 compiler fail too during use into CB :

    Code
    cmd /c bcc32 | grep Borland         
    File STDIN:
    Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
    bcc32.exe -q  -w -tW -6 -y -v -D_DEBUG -DDEBUG    -IC:\BCC55\include -IC:\bccsdk\include -oobjBC55\Debug\src\Lesson03.obj -c src\Lesson03.c
    brcc32.exe -32 -foobjBC55\Debug\src\Lesson03.res -IC:\BCC55\include -IC:\bccsdk\include -d_DEBUG -dDEBUG  src\Lesson03.rc
    ilink32.exe -q -aa  -v  -LC:\BCC55\lib\psdk -LC:\BCC55\lib c0w32 objBC55\Debug\src\Lesson03.obj,binBC55\Debug\Lesson03.exe,,import32.lib cw32mti.lib opengl32.lib glu32.lib gdi32.lib winmm.lib user32.lib kernel32.lib,,objBC55\Debug\src\Lesson03.res
    Borland Resource Compiler  Version 5.40
    Copyright (c) 1990, 1999 Inprise Corporation.  All rights reserved.
    src\Lesson03.c:
    Warning W8060 src\Lesson03.c 386: Possibly incorrect assignment in function CreateGLWindow
    Warning W8071 src\Lesson03.c 406: Conversion may lose significant digits in function CreateGLWindow
    Warning W8060 src\Lesson03.c 408: Possibly incorrect assignment in function CreateGLWindow
    Warning W8060 src\Lesson03.c 429: Possibly incorrect assignment in function CreateGLWindow
    Warning W8057 src\Lesson03.c 590: Parameter 'hInstance' is never used in function WinMain
    Warning W8057 src\Lesson03.c 590: Parameter 'hPrevInstance' is never used in function WinMain
    Warning W8057 src\Lesson03.c 590: Parameter 'lpCmdLine' is never used in function WinMain
    Warning W8057 src\Lesson03.c 590: Parameter 'nCmdShow' is never used in function WinMain
    Error: Error processing module src\Lesson03.c
    Process terminated with status 2 (0 minute(s), 1 second(s))
    0 error(s), 8 warning(s) (0 minute(s), 1 second(s))
    Build log saved as: 
    file://C:/src/OpenGL/NeHe_Lesson03-master/Lesson03_build_log.html

    If this situation appear, my first action is to reproduce all actions executed by CB into command console :

    Code
    set PATHSAV=%PATH%
    set PATH=C:\BCC55\bin;%PATH%
    bcc32.exe -q  -w -tW -6 -y -v -D_DEBUG -DDEBUG    -IC:\BCC55\include -IC:\bccsdk\include -oobjBC55\Debug\src\Lesson03.obj -c src\Lesson03.c
    src\Lesson03.c:
    Warning W8060 src\Lesson03.c 386: Possibly incorrect assignment in function CreateGLWindow
    Warning W8071 src\Lesson03.c 406: Conversion may lose significant digits in function CreateGLWindow
    Warning W8060 src\Lesson03.c 408: Possibly incorrect assignment in function CreateGLWindow
    Warning W8060 src\Lesson03.c 429: Possibly incorrect assignment in function CreateGLWindow
    Warning W8057 src\Lesson03.c 590: Parameter 'hInstance' is never used in function WinMain
    Warning W8057 src\Lesson03.c 590: Parameter 'hPrevInstance' is never used in function WinMain
    Warning W8057 src\Lesson03.c 590: Parameter 'lpCmdLine' is never used in function WinMain
    Warning W8057 src\Lesson03.c 590: Parameter 'nCmdShow' is never used in function WinMain

    C:\src\OpenGL\NeHe_Lesson03-master>brcc32.exe -32 -foobjBC55\Debug\src\Lesson03.res -IC:\BCC55\include -IC:\bccsdk\include -d_DEBUG -dDEBUG  src\Lesson03.rc
    Borland Resource Compiler  Version 5.40
    Copyright (c) 1990, 1999 Inprise Corporation.  All rights reserved.

    ilink32.exe -q -aa  -v  -LC:\BCC55\lib\psdk -LC:\BCC55\lib c0w32 objBC55\Debug\src\Lesson03.obj,binBC55\Debug\Lesson03.exe,,import32.lib cw32mti.lib opengl32.lib glu32.lib gdi32.lib winmm.lib user32.lib kernel32.lib,,objBC55\Debug\src\Lesson03.res
    Error: Error processing module src\Lesson03.c

    Happy, fail is reproductible  ;D

    But, if I suppress only one space of this last command line before first option "-L...", linkage succeed :

    Code
    ilink32.exe -q -aa  -v -LC:\BCC55\lib\psdk -LC:\BCC55\lib c0w32 objBC55\Debug\src\Lesson03.obj,binBC55\Debug\Lesson03.exe,,import32.lib cw32mti.lib opengl32.lib glu32.lib gdi32.lib winmm.lib user32.lib kernel32.lib,,objBC55\Debug\src\Lesson03.res

    Strange ? Not ? Call of " GetMainArgs" with old buggy DLL "crtdll.dll" ?

    I know, it's not a behaviour about "faulty" CB, only system environment seem buggy ... but, just to test, can you suppress unnecessary spaces during generation of command lines ?

    Here extract of my CB project with Borland C/C++ 5.5.1 :

    Code
    		<Target title="Debug BorlandC">
    				<Option platforms="Windows;" />
    				<Option output="binBC55/Debug/Lesson03" prefix_auto="1" extension_auto="1" />
    				<Option object_output="objBC55/Debug" />
    				<Option type="0" />
    				<Option compiler="bcc" />
    				<Compiler>
    					<Add option="-w" />
    					<Add option="-tW" />
    					<Add option="-6" />
    					<Add option="-y" />
    					<Add option="-v" />
    					<Add option="-D_DEBUG" />
    					<Add option="-DDEBUG" />
    				</Compiler>
    				<ResourceCompiler>
    					<Add option="-d_DEBUG" />
    					<Add option="-dDEBUG" />
    				</ResourceCompiler>
    				<Linker>
    					<Add option="-v" />
    					<Add library="import32" />
    					<Add library="cw32mti" />
    					<Add library="opengl32" />
    					<Add library="glu32" />
    					<Add library="gdi32" />
    					<Add library="winmm" />
    					<Add library="user32" />
    					<Add library="kernel32" />
    				</Linker>
    			</Target>

    Because in CB configuration, I have just add "-v" in Tab "Another linker options" without spaces ...

    Thank's for all.

    Thierry D.   
    8
    General (but related to Code::Blocks) / Thanks for a great IDE
    « Last post by Evan on Yesterday at 10:49:25 am »
    I just want to express my gratitude to the developers of Code::Blocks for a great IDE. I'm code in C99, three years, and Linux Mint + LMDE and Code::Blocks very easy to install and use.

    I'm near 70, dyslectic and creating a business program for my wife. For me it's quite big, about 20 modules but easily manageable using this IDE.
    9
    Development / Re: wxSmith : add option for Create function in inhereited cases
    « Last post by LR83 on April 06, 2026, 08:53:24 am »
    Ok, I try with my Github with the C::B mirror:  codeblocks_sfmirror

    You can see the diff in this page : https://github.com/GitHubLionel/codeblocks_sfmirror/commit/9307e9b2852532796914b218042194578831f59b
    10
    Using Code::Blocks / Re: Frequent forum connection rejections.
    « Last post by ollydbg on April 06, 2026, 04:44:05 am »
    I see this issue from time to time in the recent weeks. Currently the forum connection is OK.

    I have reported this issue to our forum administrator 2 days ago when Pecan post the first message in this thread.
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