I would if it worked.

Using OpenSUSE Tumbleweed and latest git revision. See below:

make all fails:

make -C packager/registration
make[1]: Entering directory
'/home/don/lazarus/lazarus/packager/registration'
/usr/bin/rm -f ../units/x86_64-linux/fcllaz.ppu
/usr/bin/ppcx64 -MObjFPC -Scghi -O1 -g -gl -l -vewnhibq -Fu. -FE. -FU../units/x86_64-linux -Cg -Fl/usr/lib64/gcc/x86_64-suse-linux/1 5 -dx86_64 fcllaz.pas
Free Pascal Compiler version 3.2.2 [2026/04/30] for x86_64 Copyright (c) 1993-2021 by Florian Klaempfl and others (1002) Target OS: Linux for x86-64
(3104) Compiling fcllaz.pas
Fatal: (10022) Can't find unit system used by fcllaz Fatal: (1018) Compilation aborted
make[1]: *** [Makefile:3556: fcllaz.ppu] Error 1
make[1]: Leaving directory '/home/don/lazarus/lazarus/packager/registration' make: *** [Makefile:3189: registration] Error 2

make lazbuild and make bigide fail with the same message.

make tools fails with:

make -C components/freetype
make[1]: Entering directory '/home/don/lazarus/lazarus/components/freetype' /usr/bin/rm -f lib/x86_64-linux/freetypelaz.ppu
/usr/bin/ppcx64 -MObjFPC -Scghi -O1 -g -gl -l -vewnhibq -Fu. -Fu../../packager/units/x86_64-linux -Fu../lazutils/lib/x86_64-linux -F E. -FUlib/x86_64-linux -Cg -Fl/usr/lib64/gcc/x86_64-suse-linux/15 -dx86_64 freetypelaz.pas
Free Pascal Compiler version 3.2.2 [2026/04/30] for x86_64 Copyright (c) 1993-2021 by Florian Klaempfl and others (1002) Target OS: Linux for x86-64
(3104) Compiling freetypelaz.pas
Fatal: (10022) Can't find unit system used by freetypelaz Fatal: (1018) Compilation aborted
make[1]: *** [Makefile:3556: freetypelaz.ppu] Error 1 make[1]: Leaving directory '/home/don/lazarus/lazarus/components/freetype' make: *** [Makefile:3203: tools] Error 2

I can compile or build all the above executables using the projects or packages inside the IDE.
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Your default compiler is broken.

[...] I can compile or build all the above executables using the projects

or> packages inside the IDE.

What compiler do you use? ppc386? Or one in another folder?

make lazbuild PP=/path/to/your/compiler

Or build lazbuild.lpi via the IDE.

Mattias

Op 5-5-2026 om 19:38 schreef Mattias Gaertner via lazarus:

?I have problems too,? my fallback script (used every few months) works:

make distclean
make bigide OPT="-gw2 -godwarfsets -gl -Ur"

but then (with all 2026-5-5 lazarus and lazbuild binaries) trying to continue to build a final IDE with all previously installed packages fails

lazbuild --pcp=c:\repo\lazarus\config --build-ide=

results in problems in package RX (iirc required for VST5)

C:\repo\lazarus\config\onlinepackagemanager\packages\Rx\dcl_rxtools\rxtextholder_editor.pas(281,41) Error: (4001) Incompatible types: got "TSynXMLSyn" expected "TSynCustomHighlighter"
C:\repo\lazarus\config\onlinepackagemanager\packages\Rx\dcl_rxtools\rxtextholder_editor.pas(282,43) Error: (4001) Incompatible types: got "TSynHTMLSyn" expected "TSynCustomHighlighter"
C:\repo\lazarus\config\onlinepackagemanager\packages\Rx\dcl_rxtools\rxtextholder_editor.pas(283,41) Error: (4001) Incompatible types: got "TSynSQLSyn" expected "TSynCustomHighlighter"
C:\repo\lazarus\config\onlinepackagemanager\packages\Rx\dcl_rxtools\rxtextholder_editor.pas(351) Fatal: (10026) There were 3 errors compiling module, stopping

Note that "make distclean" only cleans a fixed set of folders. It does not clean folders like config\onlinepackagemanager\packages\...

And -Ur tells the compiler to skip checking include files.

but then (with all 2026-5-5 lazarus and lazbuild binaries) trying to continue to build a final IDE with all previously installed packages fails lazbuild --pcp=c:\repo\lazarus\config --build-ide=

Try rebuilding all packages:

lazbuild --pcp=c:\repo\lazarus\config --build-ide= -B -r

Mattias

Op 5-5-2026 om 20:01 schreef Mattias Gaertner via lazarus:

To be certain I recursively deleted .o and .ppu. I remove the -Ur, which was an (early) attempt to work around the FPC/trunk ppu issues.

Doesn't like that:

c:\repo\lazarus>lazbuild? ?--pcp=c:\repo\lazarus\config --build-ide= -B -r Hint: (lazbuild) Opt: "pcp=c:\repo\lazarus\config" Error: (lazbuild) Missing file

But it does work if I put the -B -r directly after lazbuild. Somehow it interprets -B and -r as part of the build-ide= I guess.

But still after all (delete *.o *.ppu, and rebuilding with new lazbuild, I get the same error in the Rx package, TCustomSynhighlighter related). I'm not really deep in the complexities of these packages, but maybe it confuses Lazarus synedit with the 3rd party synedit used by some packages, with (new) lazbuild adding too many directories to the build?

Should I somehow force a refresh of onlinepackage mgr packages?

05.05.2026 18:16, Don Siders via lazarus ?????:

How many compilers do you have installed in your system? I can guess that IDE and makefiles call different ones.

Maxim Ganetsky wrote

05.05.2026 18:16, Don Siders via lazarus ?????:

Make all fails here too, after running a git pull. Running LMDE 7 if that makes any difference. I hope these snippets are enough to give all the relevant information.

and

Did you "make clean" or "make distclean" before building lazbuild?

E.g. "make distclean lazbuild"

Mattias

On 5/6/26 12:57 PM, Mattias Gaertner via lazarus wrote:

Thank you, Mattias. A senior moment on my part. I should not try things before 8am. :(

Brian.